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Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Performance Assessment of Photovoltaic Attic Ventilator Fans  

E-Print Network (OSTI)

. However, when ducts are present in the attic, the magnitude of heat gain to the thermal distribution system under peak conditions can be often much greater than the ceiling heat flux in well-insulated attics (Parker et al.. 1993; Hageman and Modera... this fact Assume a 2,000 square foot ceiling with R-30 attic insulation. Supply ducts in most residences often comprise a combined area of -25% of the gross floor area (see Gu et al. 1997, Appendix G. and Jump and Modera. 1994). but are only insulated...

Parker, D. S.; Sherwin, J. R.

2000-01-01T23:59:59.000Z

2

E-Print Network 3.0 - attics Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Sizing Summary: are exposed directly to the attic. For the downstairs ceiling mounted boots, this result implies... that the ceiling of the lower floor has good airflow...

3

Building America Whole-House Solutions for Existing Homes: Inverted Attic Bulkhead for HVAC Ductwork  

Energy.gov (U.S. Department of Energy (DOE))

This occupied test home received a modified truss system to accommodate ductwork within an inverted insulated bulkhead along the attic floor, which saves energy by placing heating, ventilating, and air-conditioning (HVAC) ductwork within the home's thermal boundary.

4

Roof and Attic Design Guidelines for new and retrofit Construction of Homes in Hot and Coild Climates  

SciTech Connect

Some guidelines for improving the energy efficiency of roofs and attics are presented and are based on the research of the DOE Building Technology. The results of combined analytical and experimental studies were used to benchmark computer tools, which in turn, were used to simulate homes in hot and cold climates. Adding floor and roof insulation, above deck ventilation, radiant barriers, cool color shingle, metal or tile roofs, sealing the attic floor, sealing the duct system and sealing the attic were simulated to compute the cost of energy savings. Results are prioritized to help building owners make an informed economic decision when contemplating roof and attic retrofits. Sealing the attic floor is a top retrofit option. The sealed attic approach and a new prototype roof assembly an insulated and ventilated roof are good options for retrofit work but have paybacks ranging from 15 to 25 years. A new sealed attic concept was simulated and computations show its simple payback is about 10 to 12 years in hot and cold climates; its first cost is significantly reduced from that of a spray foam approach. For new construction the best option is to keep the ducts out of the attic, make sure the attic floor is sealed and add at least code level of insulation to the ceiling.

Desjarlais, Andre Omer [ORNL] [ORNL; LaFrance, Marc [International Energy Agency] [International Energy Agency

2013-01-01T23:59:59.000Z

5

Unvented, Conditioned Attics - Building America Top Innovation...  

Energy Savers (EERE)

HVAC systems in unconditioned attics, but this is highly inefficient. The additional heat loss and gain of ducts in unconditioned, vented attics increases energy use for...

6

Performance Assessment of Photovoltaic Attic Ventilator Fans  

Energy.gov (U.S. Department of Energy (DOE))

A case study of photovoltaic attic ventilator fans was conducted on an occupied single family home in Central Florida. Two fans were installed at mid-summer in an instrumented home where attic air temperature, meteorological conditions and space cooling electric power were measured. The home already had an attic radiant barrier, but still experienced attic air temperatures in excess of 130oF.

7

Unvented, Conditioned Attics- Building America Top Innovation  

Energy.gov (U.S. Department of Energy (DOE))

This Building America Innovations profile describes Building America research showing an unvented attic insulated along the roof line provides better energy performance than a vented attic when HVAC ducts are located in the attic and there are numerous penetrations through the ceiling deck.

8

Conditioned Attics Overview | Building Energy Codes Program  

NLE Websites -- All DOE Office Websites (Extended Search)

Conditioned Attics Overview Conditioned Attics Overview Adequate attic ventilation is a long-standing requirement in building codes. However, conditioned, unvented attics have the potential to reduce residential energy needs and are allowed by code under certain conditions. Such assemblies are sometimes called cathedralized attics because, as with cathedral ceilings, the insulation is in the rafters and/or roof deck. Publication Date: Wednesday, May 13, 2009 ta_conditioned_attics_overview.pdf Document Details Affiliation: DOE BECP Document Number: PNNL-SA-57260 Focus: Compliance Building Type: Residential Code Referenced: International Energy Conservation Code (IECC) Document type: Technical Articles Target Audience: Architect/Designer Builder Code Official Contractor Engineer Contacts Web Site Policies

9

Next Generation Attics and Roof Systems  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Next Generation Attics Next Generation Attics and Roof Systems William (Bill) Miller, Ph.D. ORNL WML@ORNL.GOV____ (865) 574-2013 April 4, 2013 Goals: Develop New Roof and Attic Designs  Reduce Space Conditioning Due to Attic  Convince Industry to Adopt Designs Building Envelope Program  Dr. William Miller  Dr. Som Shrestha  Kaushik Biswas, Ken Childs, Jerald Atchley, Phil Childs Andre Desjarlais (Group Leader) 32% Primary Energy 28% Primary Energy 2 | Building Technologies Office eere.energy.gov Purpose & Objectives

10

Analytical Evaluations of Buckling Behavior of Wood Composite I-Joist with Sinusoidal Web.  

E-Print Network (OSTI)

??Flexural-torsional buckling or lateral torsional buckling is an important limit state for wood composite I-joist because the in-plane bending stiffness is typically greater than torsional (more)

Jiao, Pengcheng

2012-01-01T23:59:59.000Z

11

Issues related to venting of attics and cathedral ceilings  

SciTech Connect

Current model building codes require attic ventilation in all US climates. Originally, these requirements were strictly based on concerns for condensation in attics during winter in cold climates, and they were based on limited technical information. Nevertheless, attic ventilation has become the uncontested strategy to minimize condensation and ice dams during winter and extreme attic temperatures during summer. However, other strategies exist that address each of these problems as well as or better than attic ventilation. This paper examines issues such as summer attic temperatures, ice dams, and shingle durability and discusses the relative merits of attic ventilation compared to alternative design approaches in various climates. The authors support current recommendations for attic ventilation in cold and mixed climates but recommend that attic ventilation be treated as a design option in warm, humid climates. The authors review the new information on attic and roof ventilation in the 1997 ASHRAE Handbook--Fundamentals and discuss the reasons for the changes.

TenWolde, A.; Rose, W.B.

1999-07-01T23:59:59.000Z

12

Next Generation Roofs and Attics for Homes  

SciTech Connect

Prototype residential roof and attic assemblies were constructed and field tested in a mixed-humid U.S. climate. Summer field data showed that at peak day irradiance the heat transfer penetrating the roof deck dropped almost 90% compared with heat transfer for a conventional roof and attic assembly. The prototype assemblies use a combination of strategies: infrared reflective cool roofs, radiant barriers, above-sheathing ventilation, low-emittance surfaces, insulation, and thermal mass to reduce the attic air temperature and thus the heat transfer into the home. The prototype assemblies exhibited attic air temperatures that did not exceed the peak day outdoor air temperature. Field results were benchmarked against an attic computer tool and simulations made for the densely populated, hot and dry southeastern and central-basin regions of California. New construction in the central basin could realize a 12% drop in ceiling and air-conditioning annual load compared with a code-compliant roof and attic having solar reflectance of 0.25 and thermal emittance of 0.75. In the hot, dry southeastern region of California, the combined ceiling and duct annual load drops by 23% of that computed for a code-compliant roof and attic assembly. Eliminating air leakage from ducts placed in unconditioned attics yielded savings comparable to the best simulated roof and attic systems. Retrofitting an infrared reflective clay tile roof with 1 -in (0.032-m) of EPS foam above the sheathing and improving existing ductwork by reducing air leakage and wrapping ducts with insulation can yield annual savings of about $200 compared with energy costs for pre-1980 construction.

Miller, William A [ORNL] [ORNL; Kosny, Jan [ORNL] [ORNL

2008-01-01T23:59:59.000Z

13

Modeling of Residential Attics with Radiant Barriers  

E-Print Network (OSTI)

This paper gives a summary of the efforts at ORNL in modeling residential attics with radiant barriers. Analytical models based on a system of macroscopic heat balances have been developed. Separate models have been developed for horizontal radiant...

Wilkes, K. E.

1988-01-01T23:59:59.000Z

14

Measure Guideline: Guide to Attic Air Sealing  

SciTech Connect

The Guide to Attic Air Sealing was completed in 2010 and although not in the standard Measure Guideline format, is intended to be a Measure Guideline on Attic Air Sealing. The guide was reviewed during two industry stakeholders meetings held on December 18th, 2009 and January 15th, 2010, and modified based on the comments received. Please do not make comments on the Building America format of this document. The purpose of the Guide to Attic Air Sealing is to provide information and recommendations for the preparation work necessary prior to adding attic insulation. Even though the purpose of this guide is to save energy - health, safety and durability should not be compromised by energy efficiency. Accordingly, combustion safety and ventilation for indoor air quality are addressed first. Durability and attic ventilation then follow. Finally, to maximize energy savings, air sealing is completed prior to insulating. The guide is intended for home remodelers, builders, insulation contractors, mechanical contractors, general contractors who have previously done remodeling and homeowners as a guide to the work that needs to be done.

Lstiburek, J.

2014-09-01T23:59:59.000Z

15

AEDG Implementation Recommendations: Floors | Building Energy Codes Program  

NLE Websites -- All DOE Office Websites (Extended Search)

Floors Floors The Advanced Energy Design Guide (AEDG) for Small Office Buildings, 30% series, seeks to achieve 30% savings over ASHRAE Standard 90.1-1999. This guide focuses on improvements to small office buildings, less than 20,000ft2. The recommendations in this article are adapted from the implementation section of the guide and focus on mass floors; steel joist or wood frame floors; slab-on-grade floors. Publication Date: Wednesday, May 13, 2009 air_floors.pdf Document Details Affiliation: DOE BECP Focus: Compliance Building Type: Commercial Code Referenced: ASHRAE Standard 90.1-1999 Document type: AEDG Implementation Recommendations Target Audience: Architect/Designer Builder Contractor Engineer State: All States Contacts Web Site Policies U.S. Department of Energy

16

Modeling the Energy Efficiency of Residential Attic Assemblies...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

graphic depicts all the modes of heat transfer that AtticSim evaluates. Lead Performer: Oak Ridge National Laboratory - Oak Ridge, TN Partners: Fraunhofer USA - Boston, MA DOE...

17

Inverted Attic Bulkhead for HVAC Ductwork, Roseville, California (Fact Sheet), Building America Case Study: Efficient Solutions for New and Existing Homes, Building Technologies Office (BTO)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Inverted Attic Bulkhead for Inverted Attic Bulkhead for HVAC Ductwork Roseville, California PROJECT INFORMATION Project Name: Long-Term Monitoring of Occupied Test House Location: Roseville, CA Partners: K. Hovnanian® Homes®, www.khov.com IBACOS www.ibacos.com Building Component: Envelope, structural, HVAC ducts Construction: New Application: New; single and/or multifamily Year Tested: 2012 Applicable Climate Zone(s): Hot-dry climate PERFORMANCE DATA HERS Index: 52 Projected Energy Savings: 11 million Btu/year heating and cooling savings Projected Energy Cost Savings: $116/year Modifying the truss system of a new home to accommodate ductwork within an inverted insulated bulkhead along the attic floor can save energy by placing

18

Savings Project: Attic Stairs Cover Box | Department of Energy  

Energy Savers (EERE)

stairs provide an opportunity to improve comfort and save energy and money. You can air seal and insulate the attic stairs opening by building your own insulated cover box or...

19

Attic Air Sealing Guide- Building America Top Innovation  

Energy.gov (U.S. Department of Energy (DOE))

The Building America-sponsored Guide to Attic Air Sealing provides much needed instruction essential to achieving effective energy savings while avoiding pitfalls that can lead to combustion safety and indoor air quality issues.

20

Enhanced applications of attic-collected solar energy  

SciTech Connect

A novel solar concept is the utilization of existing attic spaces as solar collectors. A heat exchanger situated in the attic facilitates the utilization of the solar-heated attic air to create useful energy products such as heated swimming-pool water and residential hot water. To enhance these products, a method is developed here to increase the energy carried into the heat exchanger by the solar-heated air. The basic idea is to utilize all parts of the attic as a hot-air reservoir rather than only the immediate neighborhood of the heat exchanger inlet face. In the practical realization of this idea, a flexible conduit attached to the heat exchanger inlet is deployed throughout the attic. The wall of the conduit is made permeable to enable the ingestion of air into the conduit from all neighborhoods along its length. The far end of the conduit is capped. An analytical model is developed which yields a specification of the axial distribution of the permeability needed to achieve axially uniform air ingestion. An apparatus was built to validate the model and its predictions. The measured axial pressure distributions were in very good agreement with that predicted from the analysis. This agreement validates the model and supports its further use as a design tool for enhancing the utilization of attic-collected solar energy.

Sparrow, E.M.; Sipple, J.A. [Univ. of Minnesota, Minneapolis, MN (United States). Mechanical Engineering Dept.; Palmer, E.G. [SolarAttic, Inc., Elk River, MN (United States)

1995-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Moisture performance of sealed attics in the mixed-humid climate  

SciTech Connect

Oak Ridge National Laboratory studied 8 homes in the mixed-humid climate, 4 with vented attics and 4 with sealed attics. ORNL wanted to understand the moisture performance of the sealed attic and how it affected the interior environment. We found that the attic and interior of sealed attic homes were more humid than the attic and interior observed in vented attic homes. This is due to the lack of ventilation in the sealed attic. Historically attics have been vented to dehumidify the attic and interior of the home. A sealed attic design greatly reduces the venting potential and thus this drying pathway and can cause elevated interior moisture over a vented attic home. Despite the elevated attic and interior moisture in the sealed attic homes, so far no mold or material degradation has been found. The roof sheathing moisture content has stayed below 20%, indicating low potential for material degradation. Also the relative humidity at the roof sheathing has stayed within the ASHRAE 160 design criteria except for a short time during the 2011/2012 winter. This was due to a combination of the sealed attic design (minimal venting to the outside) and the duct work not being operated in the attic which usually provides a dehumidification pathway. It was also found that when the humidity was controlled using the HVAC system, it resulted in 7% more cooling energy consumption. In the mixed-humid climate this reduces the cost effectiveness of the sealed attic design as a solution for bringing ducts into a semi-conditioned space. Because of this we are recommending the other alternatives be used to bringing ducts into the conditioned space in both new construction and retrofit work in the mixed-humid climate.

Boudreaux, Philip R [ORNL] [ORNL; Pallin, Simon B [ORNL] [ORNL; Jackson, Roderick K [ORNL] [ORNL

2013-12-01T23:59:59.000Z

22

Cost-Optimized Attic Insulation Solution for Factory-Built Homes- Building America Top Innovation  

Energy.gov (U.S. Department of Energy (DOE))

This 2014 Top Innovation describes a dense-pack solution to increasing attic insulation R-value for manufactured homes.

23

Cooling Energy Measurements of Houses with Attics Containing Radiant Barriers  

E-Print Network (OSTI)

Tests were conducted by Oak Ridge National Laboratory (ORNL) to determine the magnitude of the energy savings brought about by installing radiant barriers in the attics of single-family houses. The radiant barrier used for this test was a product...

Levins, W. P.; Karnitz, M. A.; Knight, D. K.

1986-01-01T23:59:59.000Z

24

Moisture Risk in Unvented Attics Due to Air Leakage Paths  

SciTech Connect

IBACOS completed an initial analysis of moisture damage potential in an unvented attic insulated with closed-cell spray polyurethane foam. To complete this analysis, the research team collected field data, used computational fluid dynamics to quantify the airflow rates through individual airflow (crack) paths, simulated hourly flow rates through the leakage paths with CONTAM software, correlated the CONTAM flow rates with indoor humidity ratios from Building Energy Optimization software, and used Warme und Feuchte instationar Pro two-dimensional modeling to determine the moisture content of the building materials surrounding the cracks. Given the number of simplifying assumptions and numerical models associated with this analysis, the results indicate that localized damage due to high moisture content of the roof sheathing is possible under very low airflow rates. Reducing the number of assumptions and approximations through field studies and laboratory experiments would be valuable to understand the real-world moisture damage potential in unvented attics.

Prahl, D.; Shaffer, M.

2014-11-01T23:59:59.000Z

25

Analysis of Attic Radiant Barrier Systems Using Mathematical Models  

E-Print Network (OSTI)

Center, Cape Canaveral, FL, January 1988. 3. Vilkes, K.E. and D.V. Yarbrough, "Radiant Barrier Research Plan," Draft Report, ORNL/CON-256, Oak Ridge National Laboratory, Oak Ridge, TN, April 1988. 4. ASHRAE Aandbook of Fundamentals, American... Measurements of Single-Family Houses with Attics Containing Radiant Barriers," Final Report, ORNL/CON-200, Oak Ridge National Laboratory, Oak Ridge, TN, July 1986. 8. Cummings, J. B., "Central Air Condi tioner Impact Upon Infiltration Rates in Florida...

Fairey, P.; Swami, M.

1988-01-01T23:59:59.000Z

26

Measure Guideline: Air Sealing Attics in Multifamily Buildings  

SciTech Connect

This Building America Measure Guideline is intended for owners, builders, contractors, homeowners, and other stakeholders in the multifamily building industry, and focuses on challenges found in existing buildings for a variety of housing types. It explains why air sealing is desirable, explores related health and safety issues, and identifies common air leakage points in multifamily building attics. In addition, it also gives an overview of materials and techniques typically used to perform air sealing work.

Otis, C.; Maxwell, S.

2012-06-01T23:59:59.000Z

27

Inverted Attic Bulkhead for HVAC Ductwork, Roseville, California (Fact Sheet)  

SciTech Connect

K. Hovnanian Homes constructed a 2,253-ft single-story slab-on-grade ranch house for an occupied test house (new construction) in Roseville, California. One year of monitoring and analysis focused on the effectiveness of the space conditioning system at maintaining acceptable temperature and relative humidity levels in several rooms of the home, as well as room-to-room differences and the actual measured energy consumption by the space conditioning system. In this home, the air handler unit (AHU) and ducts were relocated to inside the thermal boundary. The AHU was relocated from the attic to a mechanical closet, and the ductwork was located inside an insulated and air-sealed bulkhead in the attic. To describe the performance and comfort in the home, the research team selected representative design days and extreme days from the annual data for analysis. To ensure that temperature differences were within reasonable occupant expectations, the team followed Air Conditioning Contractors of America guidance. At the end of the monitoring period, the occupant of the home had no comfort complaints in the home. Any variance between the modeled heating and cooling energy and the actual amounts used can be attributed to the variance in temperatures at the thermostat versus the modeled inputs.

Not Available

2013-10-01T23:59:59.000Z

28

Look Up to See Your Bills Go Down: Making Your Attic More Efficient |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Look Up to See Your Bills Go Down: Making Your Attic More Efficient Look Up to See Your Bills Go Down: Making Your Attic More Efficient Look Up to See Your Bills Go Down: Making Your Attic More Efficient July 18, 2011 - 5:29pm Addthis Allison Casey Senior Communicator, NREL This year at my house, we have been on a quest to make our attic more energy efficient. I think we realized just how much this unseen area contributes to our overall comfort -not to mention what we pay to heat and cool the house. The first thing we did was install more insulation this winter. In addition to the tax credits we'll be able to claim, there were several incentives available from our state and utility that made it a great time for us to make this improvement. Following the installation, we noticed an immediate improvement in the overall comfort of our home and the furnace seemed to

29

Building America Top Innovations Hall of Fame Profile … Unvented, Conditioned Attics  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

additional heat loss and gain of ducts additional heat loss and gain of ducts in unconditioned, vented attics increases energy use for heating and cooling 10%. Additionally, duct air leakage has been measured to commonly exceed 20% of conditioned air flow, which results in a significant energy loss when ducts are in unconditioned space. In addition to influencing builders across the country to adopt unvented, conditioned attics, Building America research has helped influence code acceptance of this innovation since 2006. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 1. Advanced Technologies and Practices 1.1 Building Science Solutions Unvented, Conditioned Attics The preference for a large segment of the U.S. housing industry has been to locate HVAC systems in unconditioned attics, but this is highly inefficient.

30

Look Up to See Your Bills Go Down: Making Your Attic More Efficient |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Look Up to See Your Bills Go Down: Making Your Attic More Efficient Look Up to See Your Bills Go Down: Making Your Attic More Efficient Look Up to See Your Bills Go Down: Making Your Attic More Efficient July 18, 2011 - 5:29pm Addthis Allison Casey Senior Communicator, NREL This year at my house, we have been on a quest to make our attic more energy efficient. I think we realized just how much this unseen area contributes to our overall comfort -not to mention what we pay to heat and cool the house. The first thing we did was install more insulation this winter. In addition to the tax credits we'll be able to claim, there were several incentives available from our state and utility that made it a great time for us to make this improvement. Following the installation, we noticed an immediate improvement in the overall comfort of our home and the furnace seemed to

31

Where to Insulate in a Home | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Where to Insulate in a Home Where to Insulate in a Home Where to Insulate in a Home November 26, 2013 - 1:34pm Addthis Examples of where to insulate. 1. In unfinished attic spaces, insulate between and over the floor joists to seal off living spaces below. (1A) attic access door 2. In finished attic rooms with or without dormer, insulate (2A) between the studs of "knee" walls, (2B) between the studs and rafters of exterior walls and roof, (2C) and ceilings with cold spaces above. (2D) Extend insulation into joist space to reduce air flows. 3. All exterior walls, including (3A) walls between living spaces and unheated garages, shed roofs, or storage areas; (3B) foundation walls above ground level; (3C) foundation walls in heated basements, full wall either interior or exterior.

32

Where to Insulate in a Home | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Where to Insulate in a Home Where to Insulate in a Home Where to Insulate in a Home November 26, 2013 - 1:34pm Addthis Examples of where to insulate. 1. In unfinished attic spaces, insulate between and over the floor joists to seal off living spaces below. (1A) attic access door 2. In finished attic rooms with or without dormer, insulate (2A) between the studs of "knee" walls, (2B) between the studs and rafters of exterior walls and roof, (2C) and ceilings with cold spaces above. (2D) Extend insulation into joist space to reduce air flows. 3. All exterior walls, including (3A) walls between living spaces and unheated garages, shed roofs, or storage areas; (3B) foundation walls above ground level; (3C) foundation walls in heated basements, full wall either interior or exterior.

33

ORNL 2012-G00553/tcc AtticSim Tool for Enhanced  

E-Print Network (OSTI)

ORNL 2012-G00553/tcc 08.2012 AtticSim Tool for Enhanced Building Design UT-B ID 50000043 Technology was validated against field experiments and is capable of predicting ceiling heat flows integrated over time Laboratory Licensing Contact David L. Sims Technology Commercialization Manager, Building, Computational

Pennycook, Steve

34

First Floor1 Second Floor2  

E-Print Network (OSTI)

Resource Center Financial Counseling & Infusion Center Scheduling Lactation Room Meditation Garden Infusion Center Clinical Lab Waiting Playground Registration Infusion Center Waiting Second Floor Research Tower . . . . . . . . . . . . . . . . . .Second Conference Room 2250 . . . . . . . . . . . . . . . . . .Second Financial Counseling & Infusion

Gleeson, Joseph G.

35

Radiant Barrier Insulation Performance in Full Scale Attics with Soffit and Ridge Venting  

E-Print Network (OSTI)

in an attic. Figure 1 shows the methods used to install the foil for the tests reviewed. In a brief review all of the characteristics, results and differences of the tests cannot be discussed. Other than the ORNL Karns house tests, there have been no full... that had natural ventilation rates, (ORNL and TVA) used soffit and gable venting and did not measure the ventilation rate. The other experimenters used forced ventilation and approximated either gable/gable or soffit/ridge venting. Since the roof deck...

Ober, D. G.; Volckhausen, T. W.

1988-01-01T23:59:59.000Z

36

Internal Microclimate Resulting From Ventilated Attics in Hot and Humid Regions  

E-Print Network (OSTI)

, in multiple positions at the ridge vent, and three other locations along the roof decking of the attic. The placement of some of the various sensors can be seen in Figure 2. Data were recorded every 15 minutes for the entire year. During... S Roof Sub Shingle - Upper 0 50 100 150 200 250 Ho ur s ESL-HH-10-08-10 4 Figure 5. Monthly averages of relative humidity at various points The data collected in this study offer a complete view of the average microclimatic...

Mooney, B. L.; Porter, W. A.

37

Design of a flooring removal system for asbestos backed flooring  

E-Print Network (OSTI)

DESIGN OF A FLOORING REMOVAL SYSTEM FOR ASBESTOS BACKED FLOORING A Thesis bi PATHANJALI SAI PUDURU Submitted to the Office of Graduate Studies of Texas AJsM University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE May 1990 Major Subject: Mechanical Engineering DESIGN OF A FLOORING REIyIOVAL SYSTEUil F' OR ASBESTOS BACKED FLOORING A Thesis PATHAX. JALI SAI Pl DI. RF Approved as to style ansi r ontent bp David G. . ansson (C'barr of C'omrnittee) Alan...

Puduru, Pathanjali Sai

2012-06-07T23:59:59.000Z

38

XGSP-Floor: Floor Control for Synchronous and Ubiquitous Collaboration  

E-Print Network (OSTI)

1 XGSP-Floor: Floor Control for Synchronous and Ubiquitous Collaboration Kangseok Kim1, 2 , Wenjun of software/hardware technologies and wireless networking, there is coming a need for ubiquitous collaboration computing paradigms and collaborative applications, a workspace for working together is being expanded from

39

A quasi-steady state model to predict attic heat transfer and energy savings in residences using radiant barriers  

E-Print Network (OSTI)

[10-14] for Oak Ridge National Laboratories (ORNL) has focused on comparing energy reduction on three experimental houses operated by ORNL. Their research has consisted of both summer and winter tests of radiant barriers. Radiant Barrier...A QUASI-STEADY STATE MODEL TO PREDICT ATTIC HEAT TRANSFER AND ENERGY SAVINGS IN RESIDENCES USING RADIANT BARRIERS A Thesis by DAVID WALTER WINIARSKI Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment...

Winiarski, David Walter

2012-06-07T23:59:59.000Z

40

Vibrations of raised access floors  

Science Journals Connector (OSTI)

Raised access floors play a critical role in modern cleanroom design. They have unique mechanical properties that make them respond to dynamic loading in a manner quite different from conventional floors. For example an unbraced floor is much more flexible horizontally than in the vertical direction. Horizontal vibration amplitudes with walker excitation may exceed 100??m/s in an unbraced floor exceeding the sensitivity of 1000 inspection microscopes by as much as an order of magnitude. Issues such as these become important when moderately vibration?sensitive instruments such as optical microscopes are supported on access floors typically the case in cleanrooms. This paper presents results of experimental studies involving a 3?m3?m segment of floor and a large floor installed in a cleanroom both of which were subjected to dynamic loads using a shaker. Both drive?point and propagation properties were examined. In addition data are presented for variations in bracing and bolting using the 3?m3?m segment.

2002-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

From Shop Floor to Top Floor: Best Business Practices in Energy...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Efficiency This document is the presentation delivered on the Pew Center on Global Climate Change's report From Shop Floor to Top Floor: Best Business Practices in Energy...

42

Development of a Transient Heat and Mass Transfer Model of Residential Attics to Predict Energy Savings Produced by the Use of Radiant Barriers  

E-Print Network (OSTI)

A transient heat and mass transfer model was developed to predict ceiling heat gain/loss through the attic space in residences and to accurately estimate savings in cooling and heating loads produced by the use of radiant barriers. The model...

Medina, M. A.

43

Q. For the 2005 Standards there is a new compliance credit for "ducts buried in attic insulation." What must be done to qualify for that credit?  

E-Print Network (OSTI)

Q. For the 2005 Standards there is a new compliance credit for "ducts buried in attic insulation installation of insulation and duct sealing. When taking the buried duct credit, a minimum of R-30 insulation-4.2 duct insulation. Only the portions of duct runs that are directly on or within 3.5 inches

44

From Shop Floor to Top Floor: Best Business Practices in Energy Efficiency  

Open Energy Info (EERE)

From Shop Floor to Top Floor: Best Business Practices in Energy Efficiency From Shop Floor to Top Floor: Best Business Practices in Energy Efficiency Jump to: navigation, search Tool Summary LAUNCH TOOL Name: From Shop Floor to Top Floor: Best Business Practices in Energy Efficiency Agency/Company /Organization: Pew Center on Global Climate Change Sector: Energy Focus Area: Energy Efficiency Topics: Policies/deployment programs Resource Type: Lessons learned/best practices Website: www.pewclimate.org/docUploads/PEW_EnergyEfficiency_FullReport.pdf References: From Shop Floor to Top Floor: Best Business Practices in Energy Efficiency[1] FROM SHOP FLOOR TO TOP FLOOR: BEST BUSINESS PRACTICES IN ENERGY EFFICIENCY. Pew Center on Global Climate Change. William R. Prindle. April 2010. In the last decade, rising and volatile energy prices coupled with

45

Energy Savings and Peak Demand Reduction of a SEER 21 Heat Pump vs. a SEER 13 Heat Pump with Attic and Indoor Duct Systems  

SciTech Connect

This report describes results of experiments that were conducted in an unoccupied 1600 square foot house--the Manufactured Housing (MH Lab) at the Florida Solar Energy Center (FSEC)--to evaluate the delivered performance as well as the relative performance of a SEER 21 variable capacity heat pump versus a SEER 13 heat pump. The performance was evaluated with two different duct systems: a standard attic duct system and an indoor duct system located in a dropped-ceiling space.

Cummings, J.; Withers, C.

2014-03-01T23:59:59.000Z

46

The Impact of Above-Sheathing Ventilation on the Thermal and Moisture Performance of Steep-Slope Residential Roofs and Attics  

E-Print Network (OSTI)

France of the Building Technologies Program. The IrBCP project team members are Andre? Desjarlais, William Miller, Tom Petrie, Jan Kosny and Achilles Karagiozis, all of ORNLs Buildings Envelope Program. The Metal Construction Association and its affiliate members.... Beal, D., and S. Chandra. 1995. The Measured Summer Performance of Tile Roof Systems and Attic Ventilation Strategies in Hot Humid Climates. In Proceedings of the Thermal Performance of the Exterior Envelopes of Buildings VI. U.S. DOE/ORNL...

Miller, W.; Karagiozis, A.; Wilson, J.

2006-01-01T23:59:59.000Z

47

CASE STUDY OF DUCT RETROFIT OF A 1985 HOME AND GUIDELINES FOR ATTIC AND CRAWL SPACE DUCT SEALING  

SciTech Connect

The U.S. Department of Energy (DOE) is fully committed to research for developing the information and capabilities necessary to provide cost-effective residential retrofits yielding 50% energy savings within the next several years. Heating, ventilation, and air conditioning (HVAC) is the biggest energy end use in the residential sector, and a significant amount of energy can be wasted through leaky ductwork in unconditioned spaces such as attics and crawl spaces. A detailed duct sealing case study is presented for one house along with nine brief descriptions of other duct retrofits completed in the mixed-humid climate. Costs and estimated energy savings are reported for most of the ten houses. Costs for the retrofits ranged from $0.92/ft2 to $1.80/ft2 of living space and estimated yearly energy cost savings due to the duct retrofits range from 1.8% to 18.5%. Lessons learned and duct sealing guidelines based on these ten houses, as well as close work with the HVAC industry in the mixed-humid climate of East Tennessee, northern Georgia, and south-central Kentucky are presented. It is hoped that the lessons learned and guidelines will influence local HVAC contractors, energy auditors, and homeowners when diagnosing or repairing HVAC duct leakage and will be useful for steering DOE s future research in this area.

Boudreaux, Philip R [ORNL; Christian, Jeffrey E [ORNL; Jackson, Roderick K [ORNL

2012-01-01T23:59:59.000Z

48

Floor Buffer Guidelines Floor buffers can expose employees to noise, hazardous materials, and hazards related to  

E-Print Network (OSTI)

as possible. 3. Custodial staff should receive training on the safe operation of the machines, pads, and floor floors. 5. Select the least abrasive pad for stripping operations. 6. Do not over-strip, and stop and use of hearing protection. Propane Re-filling Only trained and qualified personnel may refill propane

de Lijser, Peter

49

Floor tube corrosion in recovery boilers  

SciTech Connect

Lower sulfur emissions at a pulp mill result in higher sulfidity levels and in the enrichment of potassium in the mill`s liquor system. The sulfidity values at Scandinavian kraft mills previously fluctuated between 28 and 35%; today they exceed 45%. Viscosity measurements show that the viscosity decreases drastically when the sulfidity increases from 30 mole% to 40 mole%, its potassium and chlorine levels are high enough, and the char bed is low, the smelt flows easily and may penetrate the char bed, approaching the floor tubes. In extreme cases, the hot smelt destroys the layer of solidified smelt on the floor tube`s surface and reacts very rapidly with the floor tube.

Klarin, A. [A. Ahistrom Corp., Helsinki (Finland)

1993-12-01T23:59:59.000Z

50

Thermal capacity of composite floor slabs  

Science Journals Connector (OSTI)

AbstractObjective Thermal building simulation tools take account of the thermal capacity of the walls and floors by a one-dimensional characterization. The objective was to obtain thermal equivalent parameters for ribbed or composite slab elements that can be input into one-dimensional models. Method Transient finite element calculations (FEM) were used to establish the heat transfer to and from composite floors using four deck profiles and for daily heating cycles in compartments with defined heat gains and operating conditions. Results The performance of composite slabs was compared to a concrete flat slab for a typical office in the UK and Germany. It was shown that a deep ribbed slab generates a maximum heat flux of 30.5W/m2 for a 5C temperature variation about the mean, and that the daily heat absorbed by a typical composite slab was 220Wh/m2 floor area. Conclusions Using the thermal capacity of the ribbed floor slabs, the comfort conditions defined in terms of the number of hours over 25C are acceptable for many classes of offices. Practical implications Thermally equivalent properties of ribbed slabs can be used in conventional software to predict the thermal performance.

B. Doering; C. Kendrick; R.M. Lawson

2013-01-01T23:59:59.000Z

51

Property:Building/FloorAreaOtherRetail | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search This is a property of type Number. Floor area for Other retail Pages using the property "BuildingFloorAreaOtherRetail" Showing 1 page using this...

52

Property:Building/FloorAreaHealthServicesDaytime | Open Energy...  

Open Energy Info (EERE)

Jump to: navigation, search This is a property of type Number. Floor area for Daytime health services Pages using the property "BuildingFloorAreaHealthServicesDaytime" Showing 4...

53

Floor Support | Stanford Synchrotron Radiation Lightsource  

NLE Websites -- All DOE Office Websites (Extended Search)

Floor Support Floor Support Service Responsible Person BLDG Extension (650) 926-XXXX Beam Status Duty Operator 120 926-2326 (BEAM) Duty Operator Cell Duty Operator 120 926-4040 Scheduling X-ray/VUV Macromolecular Crystallography Cathy Knotts Lisa Dunn 120 120 3191 2087 User Check-In/Badging Jackie Kerlegan 120 2079 User Financial Accounts Jackie Kerlegan 120 2079 Beam Lines/ VUV Bart Johnson 120 3858 Beam Lines/ X-ray Bart Johnson 120 3858 Beam Lines/ X-ray Mechanical Chuck Troxel, Jr. 120 2700 Beam Lines/ X-ray-VUV Electronics Alex Garachtchenko 120 3440 Beam Lines/ Macromolecular Crystallography Mike Soltis 277 3050 SMB XAS Beam Lines & Equipment Matthew Latimer Erik Nelson 274 274 4944 3938 MEIS XAS Beam Lines & Equipment Matthew Latimer

54

User ESH Support (UES)/Floor Coordinators  

NLE Websites -- All DOE Office Websites (Extended Search)

User ESH Support (UES) / Floor Coordinators User ESH Support (UES) / Floor Coordinators Bruce Glagola, Group Leader Building 431, Room Z005 Phone: 630-252-9797 Fax: 630-252-1664 E-mail: glagola@aps.anl.gov Nena Moonier Building 431, Room Z008 Phone: 630-252-8504 Fax: 630-252-1664 E-mail: nmoonier@aps.anl.gov Karen Kucer Building 401, Room C3257C Phone: 630-252-9091 Fax: 630-252-5948 E-mail: kucer@aps.anl.gov Floor Coordinators Bruno Fieramosca Building 432, Room C001 Phone: 630-252-0201 Fax: 630-252-1664 On-site page: 4-0201 E-mail: bgf@aps.anl.gov Shane Flood Building 436, Room C001 Phone: 630-252-0600 Fax: 630-252-1664 On-site pager: 4-0600 E-mail: saf@aps.anl.gov Patti Pedergnana Building 434, Room C001 Phone: 630-252-0401 Fax: 630-252-1664 On-site pager: 4-0401 E-mail: neitzke@aps.anl.gov Wendy VanWingeren Building 435, Room C001

55

Mechanical decontamination techniques for floor drain systems  

SciTech Connect

The unprecedented nature of cleanup activities at Three Mile Island Unit 2 (TMI-2) following the 1979 accident has necessitated the development of new techniques to deal with radiation and contamination in the plant. One of these problems was decontamination of floor drain systems, which had become highly contaminated with various forms of dirt and sludge containing high levels of fission products and fuel from the damaged reactor core. The bulk of this contamination is loosely adherent to the drain pipe walls; however, significant amounts of contamination have become incorporated into pipe wall oxide and corrosion layers and embedded in microscopic pits and fissures in the pipe wall material. The need to remove this contamination was recognized early in the TMI-2 cleanup effort. A program consisting of development and laboratory testing of floor drain decontamination techniques was undertaken early in the cleanup with support from the Electric Power Research Institute (EPRI). Based on this initial research, two techniques were judged to show promise for use at TMI-2: a rotating brush hone system and a high-pressure water mole nozzle system. Actual use of these devices to clean floor drains at TMI-2 has yielded mixed decontamination results. The decontamination effectiveness that has been obtained is highly dependent on the nature of the contamination in the drain pipe and the combination of decontamination techniques used.

Palau, G.L.; Saigusa, Moriyuki

1987-01-01T23:59:59.000Z

56

Buildings Energy Data Book: 1.6 Embodied Energy of Building Assemblies  

Buildings Energy Data Book (EERE)

7 7 Embodied Energy of Floor Structures in the U.S. Floor Structure with Interior Ceiling Finish of Gypsum Board, Latex Paint Embodied Energy CO2 Equivalent (MMBtu/SF) (1) Emissions (lbs/SF) Glulam joist and plank decking 0.04 3.06 Precast Hollowcore 0.05 13.43 Wood I-joist 0.02 2.03 Open-web Steel Joist 0.06 7.94 Open-web Steel Joist with concrete topping 0.07 12.30 Precast Double-T 0.04 11.38 Precast Double-T with concrete topping 0.06 16.45 Steel Joist 0.06 8.82 Steel Joist with plywood decking 0.06 9.28 Suspended Concrete Slab 0.12 29.19 Wood Joist 0.02 1.65 Wood Joist with plywood decking 0.03 2.38 Wood Chord and Steel Web truss 0.05 5.91 Wood Truss 0.03 2.71 Floor Structure without Interior Ceiling Finish Glulam joist and plank decking 0.05 4.32 Precast Hollowcore 0.06 14.68 Wood I-joist 0.04 3.26

57

Behavior of Bidirectional Spring Unit in Isolated Floor Systems  

E-Print Network (OSTI)

gravity based sys- tems suspension mechanisms or linear spring based systems coil springs or rubber unitsBehavior of Bidirectional Spring Unit in Isolated Floor Systems Shenlei Cui, M.ASCE1 ; Michel of bidirectional spring units used as isolators in a kind of isolated floor system, three types of characterization

Bruneau, Michel

58

Improvement in impact insulation ratings of common floor/ceiling assemblies in multi?family dwellings with standard floor coverings  

Science Journals Connector (OSTI)

Improvement in the field?rated impact insulation class [FIIC] was measured for several common floor/ceiling assemblies in existing multi?family buildings utilizing several standard grades of carpet pad and various vinyl products. Testing included determination of FIIC ratings with existing floor coverings and with other more effective floor coverings including ordinary cushioned vinyl thickly cushion?backed vinyl and vinyl products with fiber board and particle board underlayment. Test results indicate that a significant improvement in the FIIC ratings of existing vinyl covered floor/ceiling assemblies can be achieved by the superposition of an appropriate cushioned vinyl on top of the existing standard vinyl. The test results also indicate that a significant increase in FIIC ratings of existing carpeted floor/ceiling assemblies can be achieved by appropriate selection of new pad and carpet. Test data from measurements performed in accordance with ISO recommendation R140 are presented in the paper for several representative configurations.

Stanley M. Rosen

1981-01-01T23:59:59.000Z

59

Property:Building/FloorAreaRestaurants | Open Energy Information  

Open Energy Info (EERE)

Property Property Edit with form History Facebook icon Twitter icon » Property:Building/FloorAreaRestaurants Jump to: navigation, search This is a property of type Number. Floor area for Restaurants Pages using the property "Building/FloorAreaRestaurants" Showing 13 pages using this property. S Sweden Building 05K0007 + 1,990 + Sweden Building 05K0008 + 300 + Sweden Building 05K0013 + 215 + Sweden Building 05K0038 + 345 + Sweden Building 05K0046 + 200 + Sweden Building 05K0058 + 330 + Sweden Building 05K0060 + 256 + Sweden Building 05K0065 + 520 + Sweden Building 05K0081 + 98 + Sweden Building 05K0089 + 155 + Sweden Building 05K0098 + 170 + Sweden Building 05K0105 + 2,450 + Sweden Building 05K0114 + 400 + Retrieved from "http://en.openei.org/w/index.php?title=Property:Building/FloorAreaRestaurants&oldid=285973#SMWResults"

60

Property:Building/FloorAreaMiscellaneous | Open Energy Information  

Open Energy Info (EERE)

FloorAreaMiscellaneous FloorAreaMiscellaneous Jump to: navigation, search This is a property of type Number. Floor area for Miscellaneous Pages using the property "Building/FloorAreaMiscellaneous" Showing 25 pages using this property. S Sweden Building 05K0002 + 360 + Sweden Building 05K0005 + 110 + Sweden Building 05K0013 + 3,550 + Sweden Building 05K0016 + 445 + Sweden Building 05K0021 + 250 + Sweden Building 05K0025 + 254 + Sweden Building 05K0035 + 1,629 + Sweden Building 05K0037 + 175 + Sweden Building 05K0040 + 869 + Sweden Building 05K0044 + 1,234 + Sweden Building 05K0047 + 1,039 + Sweden Building 05K0051 + 1,489.92 + Sweden Building 05K0052 + 200 + Sweden Building 05K0062 + 140 + Sweden Building 05K0063 + 654 + Sweden Building 05K0068 + 746 + Sweden Building 05K0071 + 293 +

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

NSLS-II Source Properties and Floor Layout  

NLE Websites -- All DOE Office Websites (Extended Search)

NSLS-II Source Properties and Floor Layout NSLS-II Source Properties and Floor Layout April 12, 2010 Contents Basic Storage Ring Parameters Basic and Advanced Source Parameters Brightness Flux Photon Source Size and Divergence Power Infrared Sources Distribution of Sources Available for User Beamlines Floor Layout This document provides a summary of the current NSLS-II source and floor layout parameters. For a more complete description of the NSLS-II accelerator properties planned for NSLS-II, see the NSLS-II Preliminary Design Report Basic NSLS-II Storage Ring Parameters at NSLS-II website. We note that this document summarizes the present status of the design, but that the design continues to be refined and that these parameters may change as part of this process. NSLS-II is designed to deliver photons with high average spectral brightness in the 2 keV to 10 keV

62

Production system improvement : floor area reduction and cycle time analysis  

E-Print Network (OSTI)

A medical device company challenged a research team to reduce the manufacturing floor space required for an occlusion system product by one third. The team first cataloged equipment location and size, detailed the processes ...

Peterson, Jennifer J. (Jennifer Jeanne)

2012-01-01T23:59:59.000Z

63

Full-scale shear tests of embedded floor modules  

SciTech Connect

A floor module used to support a centrifuge machine is a steel framework embedded in a 2-ft (610-mm) thick concrete slab. This steel framework is made up of four cylindrical hollow sockets tied together with four S-beams to form a square pattern. In the event of a centrifuge machine wreck, large forces are transmitted from the machine to the corner sockets (through connecting steel lugs) and to the concrete slab. The floor modules are loaded with a combination of torsion and shear forces in the plane of the floor slab. Precisely how these wreck loads are transmitted to, and reacted by, the floor modules and the surrounding concrete was the scope of a series of full-scale tests performed at the DOE Gas Centrifuge Enrichment Plant (GCEP) located near Piketon, Ohio. This report describes the tests and the results of the data reduction to date.

Fricke, K.E.; Jones, W.D.; Burdette, E.G.

1984-01-01T23:59:59.000Z

64

Property:Building/TotalFloorArea | Open Energy Information  

Open Energy Info (EERE)

Property Property Edit with form History Facebook icon Twitter icon » Property:Building/TotalFloorArea Jump to: navigation, search This is a property of type Number. Total floor area (BRA), m2 Pages using the property "Building/TotalFloorArea" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 19,657 + Sweden Building 05K0002 + 7,160 + Sweden Building 05K0003 + 4,855 + Sweden Building 05K0004 + 25,650 + Sweden Building 05K0005 + 2,260 + Sweden Building 05K0006 + 13,048 + Sweden Building 05K0007 + 24,155 + Sweden Building 05K0008 + 7,800 + Sweden Building 05K0009 + 34,755 + Sweden Building 05K0010 + 437 + Sweden Building 05K0011 + 15,310 + Sweden Building 05K0012 + 22,565 + Sweden Building 05K0013 + 19,551 +

65

Energy Saving in Office Building by Floor Integration System: Reducing  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Saving in Office Building by Floor Integration System: Reducing Energy Saving in Office Building by Floor Integration System: Reducing Total Energy of HVAC and Lighting system using daylight Speaker(s): Yoshifumi Murakami Date: May 20, 2004 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Naoya Motegi Information Technology that is featured by standard communication protocol like Lon Works, BACnet is very useful for managing building systems. Now we can collect much data quickly and easily and to analyze them in detail with this technology. Under the circumstances in that saving energy and reducing CO2 are required strongly, important thing is finding the effective information for building operation and control from collected data and the analysis of them. In our project, the floor integration controller that integrates the each building systems was proposed. It

66

Property:Building/FloorAreaShops | Open Energy Information  

Open Energy Info (EERE)

Property Property Edit with form History Facebook icon Twitter icon » Property:Building/FloorAreaShops Jump to: navigation, search This is a property of type Number. Floor area for Shops Pages using the property "Building/FloorAreaShops" Showing 19 pages using this property. S Sweden Building 05K0002 + 900 + Sweden Building 05K0009 + 800 + Sweden Building 05K0012 + 1,587 + Sweden Building 05K0013 + 154 + Sweden Building 05K0017 + 3,150 + Sweden Building 05K0018 + 245 + Sweden Building 05K0019 + 5,600 + Sweden Building 05K0035 + 292 + Sweden Building 05K0046 + 530 + Sweden Building 05K0062 + 940 + Sweden Building 05K0081 + 530 + Sweden Building 05K0086 + 920 + Sweden Building 05K0088 + 1,170 + Sweden Building 05K0089 + 976 + Sweden Building 05K0092 + 360 +

67

Property:Building/FloorAreaHeatedGarages | Open Energy Information  

Open Energy Info (EERE)

Property Property Edit with form History Facebook icon Twitter icon » Property:Building/FloorAreaHeatedGarages Jump to: navigation, search This is a property of type Number. Floor area for Heated garages (> 10 °C) Pages using the property "Building/FloorAreaHeatedGarages" Showing 15 pages using this property. S Sweden Building 05K0002 + 900 + Sweden Building 05K0007 + 400 + Sweden Building 05K0020 + 300 + Sweden Building 05K0022 + 3,300 + Sweden Building 05K0031 + 2,331 + Sweden Building 05K0033 + 465 + Sweden Building 05K0035 + 1,276 + Sweden Building 05K0037 + 130 + Sweden Building 05K0039 + 580 + Sweden Building 05K0047 + 1,076 + Sweden Building 05K0048 + 340 + Sweden Building 05K0061 + 90 + Sweden Building 05K0067 + 856 + Sweden Building 05K0093 + 2,880 +

68

Property:Building/FloorAreaOffices | Open Energy Information  

Open Energy Info (EERE)

FloorAreaOffices FloorAreaOffices Jump to: navigation, search This is a property of type Number. Floor area for Offices Pages using the property "Building/FloorAreaOffices" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 19,657 + Sweden Building 05K0002 + 5,000 + Sweden Building 05K0003 + 4,360 + Sweden Building 05K0004 + 25,650 + Sweden Building 05K0005 + 2,150 + Sweden Building 05K0006 + 13,048 + Sweden Building 05K0007 + 21,765 + Sweden Building 05K0008 + 7,500 + Sweden Building 05K0009 + 33,955 + Sweden Building 05K0010 + 437 + Sweden Building 05K0011 + 14,080 + Sweden Building 05K0012 + 20,978 + Sweden Building 05K0013 + 15,632 + Sweden Building 05K0014 + 1,338.3 + Sweden Building 05K0015 + 1,550 + Sweden Building 05K0016 + 2,101 +

69

Viscosity Control of the Composition of Ocean Floor Volcanics  

Science Journals Connector (OSTI)

4 February 1971 research-article Viscosity Control of the Composition of Ocean Floor...environment. Instead it is postulated that the viscosity exercises a control by limiting the range...magmas (to those with a sufficiently low viscosity) which is capable of penetrating the...

1971-01-01T23:59:59.000Z

70

716 Langdon St 2nd Floor Red Gym  

E-Print Network (OSTI)

716 Langdon St 2nd Floor Red Gym Madison WI 53706 (608) 262-4503 http://msc.wisc.edu 1 FOLLOW OUR of witnesses may always go before you and walk beside you. We bestow a red and white kente stole upon all of our graduates. Red, for passion and sacrifice. White, for initiation and new beginnings. Each stole

Sheridan, Jennifer

71

Visopt ShopFloor System: Integrating Planning into Production Scheduling  

E-Print Network (OSTI)

Visopt ShopFloor System: Integrating Planning into Production Scheduling Roman Barták Charles, the first machine pre-processes the item (3 time units) that is finished in the second machine (additional 3 in parallel and a worker is required (left) or via a serial production when the item is pre- processed

Bartak, Roman

72

Lunar floor-fractured craters: Classification, distribution, origin and implications for magmatism and shallow crustal structure  

E-Print Network (OSTI)

Floor-Fractured Craters (FFCs) are a class of lunar craters characterized by anomalously shallow floors cut by radial, concentric, and/or polygonal fractures; additional interior features are moats, ridges, and patches of ...

Jozwiak, Lauren M.

73

Spray Foam Exterior Insulation with Stand-Off Furring  

SciTech Connect

IBACOS, in collaboration with GreenHomes America, was contracted by the New York State Energy Research and Development Authority to research exterior wall insulation solutions. This research investigated cost-effective deep energy retrofit (DER) solutions for improving the building shell exterior while achieving a cost-reduction goal, including reduced labor costs to reach a 50/50 split between material and labor. The strategies included exterior wall insulation plus energy upgrades as needed in the attic, mechanical and ventilation systems, and basement band joist, walls, and floors. The work can be integrated with other home improvements such as siding or window replacement. This strategy minimizes physical connections to existing wall studs, encapsulates existing siding materials (including lead paint) with spray foam, and creates a vented rain screen assembly to promote drying. GreenHomes America applied construction details created by IBACOS to a test home. 2x4 framing members were attached to the wall at band joists and top plates using 'L' clips, with spray foam insulating the wall after framing was installed. Windows were installed simultaneously with the framing, including extension jambs. The use of clips in specific areas provided the best strength potential, and 'picture framing' the spray foam held the 2x4s in place. Short-term testing was performed at this house, with monitoring equipment installed for long-term testing. Testing measurements will be provided in a later report, as well as utility impact (before and after), costs (labor and materials), construction time, standard specifications, and analysis for the exterior wall insulation strategy.

Herk, A.; Baker, R.; Prahl, D.

2014-03-01T23:59:59.000Z

74

Stand-Off Furring in Deep Energy Retrofits, Syracuse, New York (Fact Sheet)  

SciTech Connect

IBACOS, in collaboration with GreenHomes America, was contracted by the New York State Energy Research and Development Authority to research exterior wall insulation solutions. This research investigated cost-effective deep energy retrofit (DER) solutions for improving the building shell exterior while achieving a cost-reduction goal, including reduced labor costs to reach a 50/50 split between material and labor. The strategies included exterior wall insulation plus energy upgrades as needed in the attic, mechanical and ventilation systems, and basement band joist, walls, and floors. The work can be integrated with other home improvements such as siding or window replacement. This strategy minimizes physical connections to existing wall studs, encapsulates existing siding materials (including lead paint) with spray foam, and creates a vented rain screen assembly to promote drying. GreenHomes America applied construction details created by IBACOS to a test home. 2x4 framing members were attached to the wall at band joists and top plates using 'L' clips, with spray foam insulating the wall after framing was installed. Windows were installed simultaneously with the framing, including extension jambs. The use of clips in specific areas provided the best strength potential, and 'picture framing' the spray foam held the 2x4s in place. Short-term testing was performed at this house, with monitoring equipment installed for long-term testing. Testing measurements will be provided in a later report, as well as utility impact (before and after), costs (labor and materials), construction time, standard specifications, and analysis for the exterior wall insulation strategy.

Not Available

2014-05-01T23:59:59.000Z

75

Thermal Behavior of Floor Tubes in a Kraft Recovery Boiler  

SciTech Connect

The temperatures of floor tubes in a slope-floored black liquor recovery boiler were measured using an array of thermocouples located on the tube crowns. It was found that sudden, short duration temperature increases occurred with a frequency that increased with distance from the spout wall. To determine if the temperature pulses were associated with material falling from the convective section of the boiler, the pattern of sootblower operation was recorded and compared with the pattern of temperature pulses. During the period from September, 1998, through February, 1999, it was found that more than 2/3 of the temperature pulses occurred during the time when one of the fast eight sootblowers, which are directed at the back of the screen tubes and the leading edge of the first superheater bank, was operating.

Barker, R.E.; Choudhury, K.A.; Gorog, J.P.; Hall, L.M.; Keiser, J.R.; Sarma, G.B.

1999-09-12T23:59:59.000Z

76

SIMON: A mobile robot for floor contamination surveys  

SciTech Connect

The Robotics Development group at the Savannah River Site is developing an autonomous robot to perform radiological surveys of potentially contaminated floors. The robot scans floors at a speed of one-inch/second and stops, sounds an alarm, and flashes lights when contamination in a certain area is detected. The contamination of interest here is primarily alpha and beta-gamma. The contamination levels are low to moderate. The robot, a Cybermotion K2A, is radio controlled, uses dead reckoning to determine vehicle position, and docks with a charging station to replenish its batteries and calibrate its position. It has an ultrasonic collision avoidance system as well as two safety bumpers that will stop the robot's motion when they are depressed. Paths for the robot are preprogrammed and the robot's motion can be monitored on a remote screen which shows a graphical map of the environment. The radiation instrument being used is an Eberline RM22A monitor. This monitor is microcomputer based with a serial I/O interface for remote operation. Up to 30 detectors may be configured with the RM22A. For our purposes, two downward-facing gas proportional detectors are used to scan floors, and one upward-facing detector is used for radiation background compensation. SIMON is interfaced with the RM22A in such a way that it scans the floor surface at one-inch/second, and if contamination is detected, the vehicle stops, alarms, and activates a voice synthesizer. Future development includes using the contamination data collected to provide a graphical contour map of a contaminated area. 3 refs.

Dudar, E.; Teese, G.; Wagner, D.

1991-01-01T23:59:59.000Z

77

SIMON: A mobile robot for floor contamination surveys  

SciTech Connect

The Robotics Development group at the Savannah River Site is developing an autonomous robot to perform radiological surveys of potentially contaminated floors. The robot scans floors at a speed of one-inch/second and stops, sounds an alarm, and flashes lights when contamination in a certain area is detected. The contamination of interest here is primarily alpha and beta-gamma. The contamination levels are low to moderate. The robot, a Cybermotion K2A, is radio controlled, uses dead reckoning to determine vehicle position, and docks with a charging station to replenish its batteries and calibrate its position. It has an ultrasonic collision avoidance system as well as two safety bumpers that will stop the robot`s motion when they are depressed. Paths for the robot are preprogrammed and the robot`s motion can be monitored on a remote screen which shows a graphical map of the environment. The radiation instrument being used is an Eberline RM22A monitor. This monitor is microcomputer based with a serial I/O interface for remote operation. Up to 30 detectors may be configured with the RM22A. For our purposes, two downward-facing gas proportional detectors are used to scan floors, and one upward-facing detector is used for radiation background compensation. SIMON is interfaced with the RM22A in such a way that it scans the floor surface at one-inch/second, and if contamination is detected, the vehicle stops, alarms, and activates a voice synthesizer. Future development includes using the contamination data collected to provide a graphical contour map of a contaminated area. 3 refs.

Dudar, E.; Teese, G.; Wagner, D.

1991-12-31T23:59:59.000Z

78

Accelerated Wear Tests on Common Floor-covering Materials.  

E-Print Network (OSTI)

materials indicated there are variations in the changes of appearance and wear in these materials. Solid sheet vinyls and rubber tiles showed significantly less wear than asphalt tiles, vinyl- asbestos tiles, linoleums and cork. Asphalt tiles showed... in home installations. Six common floor covering materials-solid .sheet vinyls, rubber tiles, vinyl-asbestos tiles, J linoleums, corks and asphalt tiles-were used to construct 63 test specimens 2 x 2 feet in size. 1 T'ariations in specimens were...

Stewart, B. R.; Kunze, O. R.; Hobgood, Price.

1958-01-01T23:59:59.000Z

79

Property:Building/FloorAreaTotal | Open Energy Information  

Open Energy Info (EERE)

FloorAreaTotal FloorAreaTotal Jump to: navigation, search This is a property of type Number. Total Pages using the property "Building/FloorAreaTotal" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 19,657 + Sweden Building 05K0002 + 7,160 + Sweden Building 05K0003 + 4,454 + Sweden Building 05K0004 + 25,650 + Sweden Building 05K0005 + 2,260 + Sweden Building 05K0006 + 14,348 + Sweden Building 05K0007 + 24,155 + Sweden Building 05K0008 + 7,800 + Sweden Building 05K0009 + 34,755 + Sweden Building 05K0010 + 437 + Sweden Building 05K0011 + 15,300 + Sweden Building 05K0012 + 22,565 + Sweden Building 05K0013 + 19,551 + Sweden Building 05K0014 + 1,338.3 + Sweden Building 05K0015 + 1,550 + Sweden Building 05K0016 + 2,546 +

80

Refinishing contamination floors in Spent Nuclear Fuels storage basins  

SciTech Connect

The floors of the K Basins at the Hanford Site are refinished to make decontamination easier if spills occur as the spent nuclear fuel (SNF) is being unloaded from the basins for shipment to dry storage. Without removing the contaminated existing coating, the basin floors are to be coated with an epoxy coating material selected on the basis of the results of field tests of several paint products. The floor refinishing activities must be reviewed by a management review board to ensure that work can be performed in a controlled manner. Major documents prepared for management board review include a report on maintaining radiation exposure as low as reasonably achievable, a waste management plan, and reports on hazard classification and unreviewed safety questions. To protect personnel working in the radiation zone, Operational Health Physics prescribed the required minimum protective methods and devices in the radiological work permit. Also, industrial hygiene safety must be analyzed to establish respirator requirements for persons working in the basins. The procedure and requirements for the refinishing work are detailed in a work package approved by all safety engineers. After the refinishing work is completed, waste materials generated from the refinishing work must be disposed of according to the waste management plan.

Huang, F.F.; Moore, F.W.

1997-07-11T23:59:59.000Z

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

THERMAL EVALUATION OF CONTAMINATED LIQUID ONTO CELL FLOORS  

SciTech Connect

For the Salt Disposition Integration Project (SDIP), postulated events in the new Salt Waste Processing Facility (SWPF) can result in spilling liquids that contain Cs-137 and organics onto cell floors. The parameters of concern are the maximum temperature of the fluid following a spill and the time required for the maximum fluid temperature to be reached. Control volume models of the various process cells have been developed using standard conduction and natural convection relationships. The calculations are performed using the Mathcad modeling software. The results are being used in Consolidated Hazards Analysis Planning (CHAP) to determine the controls that may be needed to mitigate the potential impact of liquids containing Cs-137 and flammable organics that spill onto cell floors. Model development techniques and the ease of making model changes within the Mathcad environment are discussed. The results indicate that certain fluid spills result in overheating of the fluid, but the times to reach steady-state are several hundred hours. The long times allow time for spill clean up without the use of expensive mitigation controls.

(NOEMAIL), J

2009-05-04T23:59:59.000Z

82

Analysis of composite tube cracking in recovery boiler floors  

SciTech Connect

Cracking of co-extruded (generally identified as composite) floor tubes in kraft black liquor recovery boilers was first observed in Scandinavia, but this problem has now been found in many North American boilers. In most cases, cracking in the outer 304L stainless steel has not progressed into the carbon steel, but the potential for such crack propagation is a cause of concern. A multidimensional study has been initiated to characterize the cracking seen in composite floor tubes, to measure the residual stresses resulting from composite tube fabrication, and to predict the stresses in tubes under operating conditions. The characterization studies include review of available reports and documents on composite tube cracking, metallographic examination of a substantial number of cracked tubes, and evaluation of the dislocation structure in cracked tubes. Neutron and X-ray diffraction are being used to determine the residual stresses in composite tubes from two major manufacturers, and finite element analysis is being used to predict the stresses in the tubes during normal operation and under conditions where thermal fluctuations occur.

Keiser, J.R.; Taljat, B.; Wang, X.L.; Maziasz, P.J.; Hubbard, C.R.; Swindeman, R.W. [Oak Ridge National Lab., TN (United States); Singbeil, D.L.; Prescott, R. [Pulp and Paper Research Inst. of Canada, Vancouver, British Columbia (Canada)

1996-08-01T23:59:59.000Z

83

Efficient Formulations for the Multi-Floor Facility Layout Problem with ...  

E-Print Network (OSTI)

Feb 22, 2007 ... block diagram shows the location and dimensions of the building and .... where the material handling transportation between floors is executed...

Marc Goetschalckx and Takashi Irohara

2007-02-22T23:59:59.000Z

84

Efficient Formulations for the Multi-Floor Facility Layout Problem with ...  

E-Print Network (OSTI)

Feb 28, 2007 ... Abstract: The block layout problem for a multi-floor facility is an important sub ... Category 2: Applications -- OR and Management Sciences...

Marc Goetschalckx

2007-02-28T23:59:59.000Z

85

Nexus EnergyHomes, Frederick, Maryland (Fact Sheet)  

SciTech Connect

With this new home - which achieved the highest rating possible under the National Green Building Standard - Nexus EnergyHomes demonstrated that green and affordable can go hand in hand. The mixed-humid climate builder, along with the U.S. Department of Energy Building America team Partnership for Home Innovation, embraced the challenge to create a new duplex home in downtown Frederick, Maryland, that successfully combines affordability with state-of-the-art efficiency and indoor environmental quality. To limit costs, the builder designed a simple rectangular shape and kept interesting architectural features such as porches outside the building's structure. This strategy avoided the common pitfall of creating potential air leakage where architectural features are connected to the structure before the building is sealed against air infiltration. To speed construction and limit costs, the company chose factory-assembled components such as structural insulated panel walls and floor and roof trusses. Factory-built elements were key in achieving continuous insulation around the entire structure. Open-cell spray foam at the rim joist and attic roofline completed the insulation package, and kept the heating, ventilating, and air-conditioning system in conditioned space.

Not Available

2014-02-01T23:59:59.000Z

86

Statistical Analysis of Tank 5 Floor Sample Results  

SciTech Connect

Sampling has been completed for the characterization of the residual material on the floor of Tank 5 in the F-Area Tank Farm at the Savannah River Site (SRS), near Aiken, SC. The sampling was performed by Savannah River Remediation (SRR) LLC using a stratified random sampling plan with volume-proportional compositing. The plan consisted of partitioning the residual material on the floor of Tank 5 into three non-overlapping strata: two strata enclosed accumulations, and a third stratum consisted of a thin layer of material outside the regions of the two accumulations. Each of three composite samples was constructed from five primary sample locations of residual material on the floor of Tank 5. Three of the primary samples were obtained from the stratum containing the thin layer of material, and one primary sample was obtained from each of the two strata containing an accumulation. This report documents the statistical analyses of the analytical results for the composite samples. The objective of the analysis is to determine the mean concentrations and upper 95% confidence (UCL95) bounds for the mean concentrations for a set of analytes in the tank residuals. The statistical procedures employed in the analyses were consistent with the Environmental Protection Agency (EPA) technical guidance by Singh and others [2010]. Savannah River National Laboratory (SRNL) measured the sample bulk density, nonvolatile beta, gross alpha, and the radionuclide1, elemental, and chemical concentrations three times for each of the composite samples. The analyte concentration data were partitioned into three separate groups for further analysis: analytes with every measurement above their minimum detectable concentrations (MDCs), analytes with no measurements above their MDCs, and analytes with a mixture of some measurement results above and below their MDCs. The means, standard deviations, and UCL95s were computed for the analytes in the two groups that had at least some measurements above their MDCs. The identification of distributions and the selection of UCL95 procedures generally followed the protocol in Singh, Armbya, and Singh [2010]. When all of an analyte's measurements lie below their MDCs, only a summary of the MDCs can be provided. The measurement results reported by SRNL are listed, and the results of this analysis are reported. The data were generally found to follow a normal distribution, and to be homogenous across composite samples.

Shine, E. P.

2013-01-31T23:59:59.000Z

87

Statistical Analysis Of Tank 5 Floor Sample Results  

SciTech Connect

Sampling has been completed for the characterization of the residual material on the floor of Tank 5 in the F-Area Tank Farm at the Savannah River Site (SRS), near Aiken, SC. The sampling was performed by Savannah River Remediation (SRR) LLC using a stratified random sampling plan with volume-proportional compositing. The plan consisted of partitioning the residual material on the floor of Tank 5 into three non-overlapping strata: two strata enclosed accumulations, and a third stratum consisted of a thin layer of material outside the regions of the two accumulations. Each of three composite samples was constructed from five primary sample locations of residual material on the floor of Tank 5. Three of the primary samples were obtained from the stratum containing the thin layer of material, and one primary sample was obtained from each of the two strata containing an accumulation. This report documents the statistical analyses of the analytical results for the composite samples. The objective of the analysis is to determine the mean concentrations and upper 95% confidence (UCL95) bounds for the mean concentrations for a set of analytes in the tank residuals. The statistical procedures employed in the analyses were consistent with the Environmental Protection Agency (EPA) technical guidance by Singh and others [2010]. Savannah River National Laboratory (SRNL) measured the sample bulk density, nonvolatile beta, gross alpha, and the radionuclide, elemental, and chemical concentrations three times for each of the composite samples. The analyte concentration data were partitioned into three separate groups for further analysis: analytes with every measurement above their minimum detectable concentrations (MDCs), analytes with no measurements above their MDCs, and analytes with a mixture of some measurement results above and below their MDCs. The means, standard deviations, and UCL95s were computed for the analytes in the two groups that had at least some measurements above their MDCs. The identification of distributions and the selection of UCL95 procedures generally followed the protocol in Singh, Armbya, and Singh [2010]. When all of an analyte's measurements lie below their MDCs, only a summary of the MDCs can be provided. The measurement results reported by SRNL are listed in Appendix A, and the results of this analysis are reported in Appendix B. The data were generally found to follow a normal distribution, and to be homogenous across composite samples.

Shine, E. P.

2012-08-01T23:59:59.000Z

88

STATISTICAL ANALYSIS OF TANK 5 FLOOR SAMPLE RESULTS  

SciTech Connect

Sampling has been completed for the characterization of the residual material on the floor of Tank 5 in the F-Area Tank Farm at the Savannah River Site (SRS), near Aiken, SC. The sampling was performed by Savannah River Remediation (SRR) LLC using a stratified random sampling plan with volume-proportional compositing. The plan consisted of partitioning the residual material on the floor of Tank 5 into three non-overlapping strata: two strata enclosed accumulations, and a third stratum consisted of a thin layer of material outside the regions of the two accumulations. Each of three composite samples was constructed from five primary sample locations of residual material on the floor of Tank 5. Three of the primary samples were obtained from the stratum containing the thin layer of material, and one primary sample was obtained from each of the two strata containing an accumulation. This report documents the statistical analyses of the analytical results for the composite samples. The objective of the analysis is to determine the mean concentrations and upper 95% confidence (UCL95) bounds for the mean concentrations for a set of analytes in the tank residuals. The statistical procedures employed in the analyses were consistent with the Environmental Protection Agency (EPA) technical guidance by Singh and others [2010]. Savannah River National Laboratory (SRNL) measured the sample bulk density, nonvolatile beta, gross alpha, radionuclide, inorganic, and anion concentrations three times for each of the composite samples. The analyte concentration data were partitioned into three separate groups for further analysis: analytes with every measurement above their minimum detectable concentrations (MDCs), analytes with no measurements above their MDCs, and analytes with a mixture of some measurement results above and below their MDCs. The means, standard deviations, and UCL95s were computed for the analytes in the two groups that had at least some measurements above their MDCs. The identification of distributions and the selection of UCL95 procedures generally followed the protocol in Singh, Armbya, and Singh [2010]. When all of an analyte's measurements lie below their MDCs, only a summary of the MDCs can be provided. The measurement results reported by SRNL are listed in Appendix A, and the results of this analysis are reported in Appendix B. The data were generally found to follow a normal distribution, and to be homogeneous across composite samples.

Shine, E.

2012-03-14T23:59:59.000Z

89

EXPERIMENTAL STUDY OF BI-DIRECTIONAL SPRING UNIT IN ISOLATED FLOOR SYSTEMS  

E-Print Network (OSTI)

) or linear spring based systems (coil springs or rubber units used for restoration force), with viscousEXPERIMENTAL STUDY OF BI-DIRECTIONAL SPRING UNIT IN ISOLATED FLOOR SYSTEMS Shenlei Cui1 , Michel the mechanical behavior of bi-directional spring units used as isolators in a kind of such isolated floor systems

Bruneau, Michel

90

This bright top floor accommodation comprises: -hall with shelved storage cupboard  

E-Print Network (OSTI)

This bright top floor accommodation comprises: - hall with shelved storage cupboard - fully oak flooring in the living/dining room and varnished floorboards in the hall and double bedroom regarded restaurants and a Waitrose supermarket. Recreational facilities can be found at Warrender Swimming

Edinburgh, University of

91

Numerical Simulation of Thermal Performance of Floor Radiant Heating System with Enclosed Phase Change Material  

E-Print Network (OSTI)

of the energy storage floor is designed,which places heat pipes in the enclosed phase change material (PCM) layer, without concrete in it. The PCM thermal storage time is studied in relation to the floor surface temperature under different low-temperature hot...

Qiu, L.; Wu, X.

2006-01-01T23:59:59.000Z

92

Property:Building/FloorAreaUnheatedRentedPremises | Open Energy Information  

Open Energy Info (EERE)

FloorAreaUnheatedRentedPremises FloorAreaUnheatedRentedPremises Jump to: navigation, search This is a property of type Number. Floor area for Unheated but rented-out premises (garages) < 10 °C Pages using the property "Building/FloorAreaUnheatedRentedPremises" Showing 6 pages using this property. S Sweden Building 05K0021 + 700 + Sweden Building 05K0050 + 760 + Sweden Building 05K0058 + 1,200 + Sweden Building 05K0080 + 2,000 + Sweden Building 05K0081 + 700 + Sweden Building 05K0102 + 234 + Retrieved from "http://en.openei.org/w/index.php?title=Property:Building/FloorAreaUnheatedRentedPremises&oldid=285964#SMWResults" What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load)

93

Experimental Study of the Floor Radiant Cooling System Combined with Displacement Ventilation  

E-Print Network (OSTI)

ICEBO2006, Shenzhen, China HVAC Technologies for Energy Efficiency, Vol. IV-11-4 Experimental Study of the Floor Radiant Cooling System Combined with Displacement Ventilation Yanli Ren1, Deying Li2, Yufeng Zhang1 1...

Ren, Y.; Li, D.; Zhang, Y.

2006-01-01T23:59:59.000Z

94

Thermal performance of phase change material energy storage floor for active solar water-heating system  

Science Journals Connector (OSTI)

The conventional active solar water-heating floor system contains a big water tank to store energy in the day time for heating at night, which takes much building space and is very heavy. In order to reduce the w...

Ruolang Zeng; Xin Wang; Wei Xiao

2010-06-01T23:59:59.000Z

95

Production system improvement at a medical devices company : floor layout reduction and manpower analysis  

E-Print Network (OSTI)

Due to the low demand and the need to introduce other production lines in the floor, the medical devices company wants to optimize the utilization of space and manpower for the occlusion system product. This thesis shows ...

AlEisa, Abdulaziz A. (Abdulaziz Asaad)

2012-01-01T23:59:59.000Z

96

Development of an NC equipment level controller in a hierarchical shop floor control system  

E-Print Network (OSTI)

The methodology of developing an NC equipment controller in a Computer Integrated Manufacturing (CIM) System, which is based on a philosophy of hierarchical shop floor control, is presented in this research. The underlying architecture consists...

Chang, William

2012-06-07T23:59:59.000Z

97

Combined Operation of Solar Energy Source Heat Pump, Low-vale Electricity and Floor Radiant System  

E-Print Network (OSTI)

solar energy, low-vale electricity as heat sources in a floor radiant system are analyzed. This paper presents a new heat pump system and discusses its operational modes in winter....

Liu, G.; Guo, Z.; Hu, S.

2006-01-01T23:59:59.000Z

98

Property:Building/FloorAreaHealthServices24hr | Open Energy Informatio...  

Open Energy Info (EERE)

Jump to: navigation, search This is a property of type Number. Floor area for 24-hour health services Retrieved from "http:en.openei.orgwindex.php?titleProperty:Building...

99

Dark Matter vs. Neutrinos: The effect of astrophysical uncertainties and timing information on the neutrino floor  

E-Print Network (OSTI)

Future multi-tonne Direct Detection experiments will be sensitive to solar neutrino induced nuclear recoils which form an irreducible background to light Dark Matter searches. Indeed for masses around 6 GeV the spectra of neutrinos and Dark Matter are so similar that experiments will run into a neutrino floor, for which sensitivity increases only marginally with exposure past a certain cross section. In this work we show that this floor can be overcome using the different annual modulation expected from solar neutrinos and Dark Matter. Specifically for cross sections below the neutrino floor the DM signal is observable through a phase shift and a smaller amplitude for the time-dependent event rate. This allows the exclusion power to be improved by up to an order of magnitude for large exposures. In addition we demonstrate that the neutrino floor exists over a wider mass range than has been previously shown, since the large uncertainties in the Dark Matter velocity distribution make the signal spectrum harder to distinguish from the neutrino background. However for most velocity distributions the neutrino floor can still be surpassed using timing information, though certain velocity streams may prove problematic.

Jonathan H. Davis

2014-12-03T23:59:59.000Z

100

Heat pumps and under floor heating as a heating system for Finnish low-rise residential buildings.  

E-Print Network (OSTI)

??In bachelors thesis the study of under floor heating system with ground source heat pump for the heat transfers fluid heating is considered. The case (more)

Chuduk, Svetlana

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Report on Analysis of Forest Floor Bulk Density and Depth at the Savannah River Site.  

SciTech Connect

The forest floor data from the Savannah River Site consists of two layers, the litter layer and the duff layer. The purpose for the study was to determine bulk density conversion factors to convert litter and duff depth values in inches to forest floor fuel values in tons per acre. The primary objective was to collect litter and duff samples to adequately characterize forest floor depth and bulk density for combinations of 4 common forest types (loblolly/slash pine, longleaf pine, pine and hardwood mix, upland hardwood), 3 age classes (5-20, 20-40, 40+ years old) and 3 categories of burning history (0-3, 3-10, 10+ years since last burn).

Bernard R. Parresol

2005-10-01T23:59:59.000Z

102

Theory and practice of continuous improvement in shop-floor teams  

Science Journals Connector (OSTI)

Most publications about Continuous Improvement (CI) stress the importance, and describe practical applications, of CI. Practicable, i.e. useful and usable, theories that help organisations to make appropriate decisions when adopting, implementing, operating and continuously improving a CI system are relatively few. Concentrating on one particular form of CI, i.e., shop-floor improvement teams, the aim of the present article is to contribute to the development of such a practicable theory about CI. Based on insights given by contingency theory and empirical observations, the article explores and explains the functioning of shop-floor improvement teams and their contribution to the CI.

Ellen de Lange-Ros; Harry Boer

2001-01-01T23:59:59.000Z

103

A Portable Real Time Data Acquisition System for the Comparison of Floor Vibration Data with AISC Design Guide  

E-Print Network (OSTI)

A portable real time vibration measurement data acquisition system was assembled with the intentionA Portable Real Time Data Acquisition System for the Comparison of Floor Vibration Data with AISC. THEORETICAL BACKGROUND In response to the increasing incidence of vibration problems in modern floor systems

Hines, Eric

104

RADIOGRAPHIC IMAGING BELOW A VOLCANIC CRATER FLOOR WITH COSMIC-RAY MUONS  

E-Print Network (OSTI)

horizontally-arriving cosmic ray muon with energy of 1 TeV can penetrate 2.6 km of water. Thus, cosmic-ray muon that uncertainty on the shape and amplitude of the energy spectrum of the muon source is within a few percentRADIOGRAPHIC IMAGING BELOW A VOLCANIC CRATER FLOOR WITH COSMIC-RAY MUONS HIROYUKI K.M. TANAKA

Aoki, Yosuke

105

Particle resuspension from indoor flooring materials James H. Lohaus, Atila Novoselac and Jeffrey A. Siegel*  

E-Print Network (OSTI)

Particle resuspension from indoor flooring materials James H. Lohaus, Atila Novoselac and Jeffrey A@mail.utexas.edu Keywords: Fluid dynamics, Indoor surfaces, Particle experiments Introduction Particle resuspension from for supermicron particles. Resuspension is usually reported either as a critical velocity, the velocity at which

Siegel, Jeffrey

106

Compression of felt?type thermal insulation layer for underfloor heating system and floor impact sound  

Science Journals Connector (OSTI)

In Korea almost every house uses underfloor heating which has advantages of thermal comfort and energy efficiency. However when it is constructed for high?rise apartment houses it yields a problem in floor impact sound insulation. It accounts for the fact that a foam?type thermal insulator sandwiched between structural slab and heating floor functions as a spring and easily transmits impacts on the floor to the slab. In that case the system's transmissibility is determined by dynamic stiffness of the thermal insulation layer and the lower the dynamic stiffness is the more the floor impact is isolated. For that reason apartments construction companies are attempting to lower the dynamic stiffness of the thermal insulation layer for impact sound reduction. As part of the attempt felt?type materials with relatively low dynamic stiffness such as glass wool or polyester felt are considered as a substitution for the foam?type thermal insulator. However there is a possibility that compression of the felt?type materials would increase the dynamic stiffness and the impact sound insulation effect at early stage might be weakened in the long term. This paper investigates the correlation between gradual compression of the felt?type thermal insulation layer and the impact sound variation.

Tongjun Cho; Hyun?Min Kim

2008-01-01T23:59:59.000Z

107

Support Vector Networks for Prediction of Floor Pressures in Shallow Cavity Flows  

E-Print Network (OSTI)

to collect a set of data, which is in the form of pressure readings from particular points in the test measurement at the cavity floor. The SVM based model is built for a very limited amount of training data indicate that the SVM based model is capable of matching the experimental data satisfactorily over

Efe, Mehmet ?nder

108

Marketing & Communications Office 21 N. Park Street, 7th floor, 262-2723  

E-Print Network (OSTI)

Marketing & Communications Office 21 N. Park Street, 7th floor, 262-2723 Fax: 265-4555 JOB REQUEST for Publications/Design form. rev. 4/09 Address/ phone Due Date Article (2 page, 500+ words) Marketing Copy (ad to (if different than client): Web copy Other Market Research Marketing Plan Development Photography

Sheridan, Jennifer

109

Analysis of sludge from K East basin floor and weasel pit  

SciTech Connect

Sludge samples from the floor of the Hanford K East Basin fuel storage pool have been retrieved and analyzed. Both chemical and physical properties have been determined. The results are to be used to determine the disposition of the bulk of the sludge and possibly assess the impact of residual sludge on dry storage of the associated intact metallic uranium fuel elements.

Makenas, B.J., Westinghouse Hanford

1996-05-04T23:59:59.000Z

110

PRINCETON UNIVERSITY Office of the General Counsel New South, Fourth Floor  

E-Print Network (OSTI)

PRINCETON UNIVERSITY Office of the General Counsel New South, Fourth Floor (609) 258-2500 To as interpreted by the U.S. Department of Education's Office for Civil Rights (OCR). In the event you believe with the authority to interpret and enforce Title IX. In this capacity, OCR is given substantial deference by courts

Singh, Jaswinder Pal

111

Wing Wave: Feasible, Alternative, Renewable, Electrical Energy Producing Ocean Floor System  

E-Print Network (OSTI)

Wing Wave: Feasible, Alternative, Renewable, Electrical Energy Producing Ocean Floor System Mark, alternative energy system to convert the circular motion of ocean waves as they propagate through the sea and feasible alternative, renewable, electrical energy producing subsea system. Index Terms--ocean energy, wave

Wood, Stephen L.

112

Floor System Vibration Control E.M. Hines, Ph.D., P.E., Res. Asst. Professor, Tufts University, Dept. Civ. & Env. Eng.;  

E-Print Network (OSTI)

Floor System Vibration Control E.M. Hines, Ph.D., P.E., Res. Asst. Professor, Tufts University in the design of steel and concrete floor systems to control vibrations suggests that a floor system's vibration-term collaborative research program between Tufts University and LeMessurier Consultants to investigate the vibration

Hines, Eric

113

Pore-Level Modeling of Carbon Dioxide Infiltrating the Ocean Floor  

NLE Websites -- All DOE Office Websites (Extended Search)

Infiltrating the Ocean Floor Infiltrating the Ocean Floor Grant S. Bromhal, Duane H. Smith, US DOE, National Energy Technology Laboratory, Morgantown, WV 26507-0880; M. Ferer, Department of Physics, West Virginia University, Morgantown, WV 26506-6315 Ocean sequestration of carbon dioxide is considered to be a potentially important method of reducing greenhouse gas emissions (US DOE, 1999). Oceans are currently the largest atmospheric carbon dioxide sink; and certainly, enough storage capacity exists in the oceans to hold all of the CO 2 that we can emit for many years. Additionally, technologies exist that allow us to pump liquid CO 2 into the oceans at depths between one and two kilometers for extended periods of time and five times that deep for shorter durations. The biggest unknown in the ocean sequestration process, however, is the fate and

114

Contribution of floor treatment characteristics to background noise levels in health care facilities, Part 1  

Science Journals Connector (OSTI)

Acoustical tests were conducted on five types of commercial-grade flooring to assess their potential contribution to noise generated within health care facilities outside of patient rooms. The floor types include sheet vinyl (with and without a 5 mm rubber backing) virgin rubber (with and without a 5 mm rubber backing) and a rubber-backed commercial grade carpet for comparison. The types of acoustical tests conducted were ISO-3741 compliant sound power level testing (using two source types: a tapping machine to simulate footfalls and a rolling hospital cart) and sound absorption testing as per ASTM-C423. Among the non-carpet samples the material type that produced the least sound power was determined to be the rubber-backed sheet vinyl. While both 5 mm-backed samples showed a significant difference compared to their un-backed counterparts with both source types the rubber-backed sheet vinyl performed slightly better than the rubber-backed virgin rubber in the higher frequency bands in both tests. The performance and suitability of these flooring materials in a health care facility compared to commercial carpeting will be discussed. [Work supported by Paul S. Veneklasen Research Foundation.

Adam L. Paul; David A. Arena; Eoin A. King

2014-01-01T23:59:59.000Z

115

Development of generic floor response spectra for equipment qualification for seismic loads  

SciTech Connect

A generic floor response spectra has been developed for use in the qualification of electrical and mechanical equipment in operating nuclear power plants. Actual PWR and BWR - Mark I structural models were used as representative of a class of structures. For each model, the stiffness properties were varied, with the same mass, so as to extend the fundamental base structure natural frequency from 2 cps to 36 cps. This resulted in fundamental mode coupled natural frequencies as low as 0.86 cps and as high as 30 cps. The characteristics of 1000 floor response spectra were studied to determine the generic spectra. A procedure for its application to any operating plant has been established. The procedure uses as much or as little information that currently exists at the plant relating to the question of equipment qualification. A generic floor response spectra is proposed for the top level of a generic structure. Reduction factors are applied to the peak acceleration for equipment at lower levels.

Curreri, J.R.; Costantino, C.J.

1984-10-01T23:59:59.000Z

116

Status Report on Studies of Recovery Boiler Composite Floor Tube Cracking  

SciTech Connect

Cracking of the stainless steel layer of co-extruded 304L stainless steel/SA210 Gd A 1 carbon steel black liquor recovery boiler floor tubes has been identified as one of the most serious material problems in the pulp and paper industry. A DOE-funded study was initiated in 1995 with the goal of determining the cause of and possible solutions to this cracking problem. These studies have characterized tube cracking as well as the chemical and thermal environment and stress state of floor tubes. Investigations of possible cracking mechanisms indicate that stress corrosion cracking rather than thermal fatigue is a more likely cause of crack initiation. The cracking mechanism appears to require the presence of hydrated sodium sulfide and is most likely active during shut-downs and/or start-ups. Based on these results and operating experience, certain alloys appear to be more resistant than others to cracking in the floor environment, and certain operating practices appear to significantly lessen the likelihood of cracking. This report is the latest in a series of progress reports presented on this project.

Eng, P.; Frederick, L.A.; Hoffmann, C.M.; Keiser, J.R.; Mahmood, J.; Maziasz, P.J.; Prescott, R.; Sarma, G.B.; Singbeil, D.L.; Singh, P.M.; Swindeman, R.W.; Wang, X.-L.

1999-09-12T23:59:59.000Z

117

Prediction of Floor Water Inrush: The Application of GIS-Based AHP Vulnerable Index Method to Donghuantuo Coal Mine, China  

Science Journals Connector (OSTI)

Floor water inrush represents a geohazard that can pose significant threat to safe operations for instance in coal mines in China and elsewhere. Its occurrence ... process (AHP) and geographic information system ...

Qiang Wu; Yuanzhang Liu; Donghai Liu; Wanfang Zhou

2011-09-01T23:59:59.000Z

118

U.S. Department of Energy (DOE) Technical Assistance to Beichuan Reconstruction: Creating and Designing Low- to Zero-carbon Communities in New Beichuan, Sichuan Province  

E-Print Network (OSTI)

Summer floor attic K2.67-3.8 /SHGC * Assumes central systemswindows have low U- factor, low SHGC, and reasonable visiblefacing windows with high SHGC ratings to provide a building

Xu, Tengfang

2010-01-01T23:59:59.000Z

119

Energy Efficiency Optimization of Joining Processes on Shop Floor and Process Chain Level  

Science Journals Connector (OSTI)

Abstract Research has shown that the energy demand for manufacturing processes is frequently dominated by secondary consumers, especially since these are often neither controlled nor accounted for by corresponding primary processes. Secondary consumers are often continuously operating on high load, independent of the supported core processes operational state e.g. downtimes. This perception has lead to a methodical approach, calculating an energetic performance indicator that can be actively influenced by both, manufacturing and technology planning as well as production planning. The case presented focuses a joining application wherein the detailed analysis on the shop floor lead to approaches on process chain level.

Christian Mose; Nils Weinert

2014-01-01T23:59:59.000Z

120

Forest floor bulk density and depth at Savannah River - Draft Final Report.  

SciTech Connect

Knowing the amount of biomass across a landscape is becoming increasingly important to fire managers as new fuel and fire management decision support systems come on line. Fire managers rarely have the time or funding available to sample fuels operationally and often depend upon mean values for critical variables whose variation is often associated with simple stand characteristics such as age, forest type, time since last burn, stocking, or site, and other easily measured variables. This report outlines a study to collect and analyze litter and duff bulk density samples for developing a simple predictive tool to estimate forest floor fuel loading based on simple stand characteristics.

Maier, Brian; Ottmar, Roger; Wright, Clint

2004-12-28T23:59:59.000Z

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Holocene valley-floor deposition and incision in a small drainage basin in western Colorado, USA  

Science Journals Connector (OSTI)

The valley floor of a 33.9km2 watershed in western Colorado experienced gradual sedimentation from before ?6765 to ?500cal yr BP followed by deep incision, renewed aggradation, and secondary incision. In contrast, at least four terraces and widespread cut-and-fill architecture in the valley floor downstream indicate multiple episodes of incision and deposition occurred during the same time interval. The upper valley fill history is atypical compared to other drainages in the Colorado Plateau. One possible reason for these differences is that a bedrock canyon between the upper and lower valley prevented headward erosion from reaching the upper valley fill. Another possibility is that widespread, sand-rich, clay-poor lithologies in the upper drainage limited surface runoff and generally favored alluviation, whereas more clay-rich lithologies in the lower drainage resulted in increased surface runoff and more frequent incision. Twenty-two dates from valley fill charcoal indicate an approximate forest fire recurrence interval of several hundred years, similar to that from other studies in juniperpion woodlands. Results show that closely spaced vertical sampling of alluvium in headwater valleys where linkages between hillslope processes and fluvial activity are relatively direct can provide insight about the role of fires in alluvial chronologies of semi-arid watersheds.

Lawrence S. Jones; Margaret Rosenburg; Maria del Mar Figueroa; Kathleen McKee; Ben Haravitch; Jenna Hunter

2010-01-01T23:59:59.000Z

122

Effects of lithospheric rigidity on ocean floor bathymetry and heat flow  

SciTech Connect

The observed quasi-rigid behaviour of surface plates in the course of their relative motion is a consequence of the high viscosity which obtains in the cold near surface region. By assigning a particular constant velocity as the upper boundary condition in a numerical model of mantle convection, we have investigated the effect of lithospheric rigidity on the variation of oceanic bathymetry and heat flow as a function of ocean floor age. Predicted variations of both bathymetry and heat flow at the surface of mantle wide convection cells which are partially heated from within, exhibit the same qualitative behaviour as data compiled for the major ocean basins. The bathymetry varies with distance x from the spreading centre initially as x/sup 1/2/ but subsequently flattens with respect to an x/sup 1/2/ reference curve whereas the heat flow closely follows an x-/sup 1/2/ decay over most of the convection cell. Consequently the viability of the mechanism for sea floor flattening proposed by Jarvis and Peltier (1980) is increased when a constant surface velocity, characteristic of rigid plates, is incorporated in the model. This model successfully predicts both that the bathymetry should flatten and that the heat flow should not.

Jarvis, G.T.; Peltier, W.R.

1981-08-01T23:59:59.000Z

123

Overview of the DOE studies of recovery boiler floor tube cracking  

SciTech Connect

Cracking of the stainless steel layer of coextruded 304L/SA210 recovery boiler floor tubes has been observed in an increasing number of black liquor recovery boilers. Because failure of such tubes is a serious safety concern as well as an economic issue, this project was initiated with the objective of identifying alternate materials or process changes that would prevent tube cracking. Tensile stresses are essential for the most likely failure mechanisms, i.e., fatigue or stress corrosion cracking, therefore stresses were measured at room temperature and modeling was used to predict stresses under operating conditions. Laboratory studies have identified conditions under which composite tubes crack due to thermal fatigue and stress corrosion. Floor tube temperature measurements have defined the magnitude and frequency of temperature fluctuations experienced by such tubes, and smelt corrosion studies have measured the degradation rate when molten smelt comes in contact with tubes. Based on these observations, certain materials appear more likely to resist cracking and certain process changes should help avoid conditions that cause composite tube cracking.

Keiser, J.R.; Taljat, B.; Wang, X.L. [and others

1998-03-01T23:59:59.000Z

124

STATE OF INDIANA OFFICE OF THE GOVERNOR State House, Second Floor  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

INDIANA INDIANA OFFICE OF THE GOVERNOR State House, Second Floor Indianapolis, Indiana 46204 Mitchell E. Daniels, Jr. Governor March 12,2009 The Honorable Steven Chu Secretary U.S. Department of Energy 1000 Independence Avenue, S. W Washington, D.C. 20585 Re: State Energy Program Assurances Dear Secretary Chu: As a condition of receiving our State's share of the $3.1 billion funding for the State Energy Program (SEP) under the American Recovery and Renewal Act of 2009 (H.R. I)(ARRA), I am providing the following assurances. I have requested our public utility commission (the Indiana Utility Regulatory Commission) to consider additional actions to promote energy efficiency, consistent with the federal statutory language contained in H.R. 1 and their obligations to

125

Report Period: EIA ID NUMBER: Instructions: (e.g., Street Address, Bldg, Floor, Suite)  

U.S. Energy Information Administration (EIA) Indexed Site

Report Period: Report Period: EIA ID NUMBER: Instructions: (e.g., Street Address, Bldg, Floor, Suite) Secure File Transfer option available at: (e.g., PO Box, RR) Electronic Transmission: The PC Electronic Data Reporting Option (PEDRO) is available. Zip Code: - If interested in software, call (202) 586-9659. Email form to: Fax form to: (202) 586-9772 - - Mail form to: Oil & Gas Survey - - U.S. Department of Energy Ben Franklin Station PO Box 279 Washington, DC 20044-0279 Questions? Call toll free: 1-800-638-8812 OOG.SURVEYS@eia.doe.gov Contact Name: Version No.: 2013.01 Date of this Report: Mo Day State: Year Phone No.: DOMESTIC CRUDE OIL FIRST PURCHASE REPORT Company Name: A completed form must be filed by the 30th calendar day following the end of the report

126

Construction of a global disaggregated dataset of building energy use and floor area in 2010  

Science Journals Connector (OSTI)

Abstract This paper presents the construction of a dataset of energy use in 2010 by buildings in 10 regions spanning the entire world, broken down by sector (residential and commercial), end use (space heating, space cooling, ventilation, water heating, lighting, cooking, and miscellaneous (mostly plug) loads) and energy source (fossil fuels, district heat, biofuels, solar and geothermal heat, and electricity). Combined with estimates of the residential and commercial floor area and of population in each region, this 4-dimensional disaggregation gives an estimate of building energy intensities (kWh/m2/yr) or per capita energy use for each end use/energy source combination in each sector and region. This dataset provides a starting point that can be used in scenarios of future building energy demand but also serves to highlight discrepancies, uncertainties, and areas where improved data collection is needed.

L.D. Danny Harvey; Katarina Korytarova; Oswaldo Lucon; Volha Roshchanka

2014-01-01T23:59:59.000Z

127

Basin-floor fans in the North Sea: Sequence stratigraphic models vs. sedimentary facies  

SciTech Connect

Examination of nearly 12,000 feet (3658m) of conventional core from Paleogene and Cretaceous deep-water sandstone reservoirs cored in 50 wells in 10 different areas or fields in the North Sea and adjacent regions reveals that these reservoirs are predominantly composed of mass-transport deposits, mainly sandy slumps and sandy debris flows. Sedimentary features indicating slump and debris-flow origin include sand units with sharp upper contacts; slump folds; discordant, steeply dipping layers (up to 60{degrees}); glide planes; shear zones; brecciated clasts; clastic injections; floating mudstone clasts; planar clast fabric; inverse grading of clasts; and moderate-to-high matrix content (5-30%). This model predicts that basin-floor fans are predominantly composed of sand-rich turbidites with laterally extensive, sheetlike geometries. However, calibration of sedimentary facies in our long (400-700 feet) cores with seismic and wire-line-log signatures through several of these basin-floor fans (including the Gryphon-Forth, Frigg, and Faeroe areas) shows that these features are actually composed almost exclusively of mass-transport deposits consisting mainly of slumps and debris flows. Distinguishing deposits of mass-transport processes, such as debris flows, from those of turbidity currents has important implications for predicting reservoir geometry. Debris flows, which have plastic flow rheology, can form discontinuous, disconnected sand bodies that are harder to delineate and less economical to develop than deposits of fluidal turbidity currents, which potentially produce more laterally continuous, interconnected sand bodies. Process sedimentological interpretation of conventional core is commonly critical for determining the true origin and distribution of reservoir sands.

Shanmugam, G.; Bloch, R.B. [Mobil Research and Development Corp., Dallas, TX (United States); Mitchell, S.M. [Mobil Exploration and Producing US, Inc., Dallas, TX (United States); Beamish, G.W.J.; Shields, K.E. [Mobil North Sea Ltd., London (United Kingdom); Hodgkinson, R.J.; Straume, T.; Syvertsen, S.E. [Mobil Exploration Norway, Inc., Stavanger (Norway); Damuth, J.E. [Univ. of Texas, Arlington, TX (United States)

1995-04-01T23:59:59.000Z

128

METHOD OF EVALUATING THE EFFICIENCY OF ANTICOCCIDIAL DRUGS IN FLOOR-PEN TRIALS WITH MULTIPLE IN-FEED INFECTION VERSUS  

E-Print Network (OSTI)

contrôler la contamination des animaux que par la méthode des « seeder birds » et l'anticoccidien a une of environmental contamina- tion. Cover (1970) considers that floor-pen expe- riments are essential because) ; these authors use either a direct contamina- tion by suspended « seeder birds », or an indi- rect contamination

Boyer, Edmond

129

PII S0016-7037(00)00511-1 Reaction of forest floor organic matter at goethite, birnessite and smectite surfaces  

E-Print Network (OSTI)

PII S0016-7037(00)00511-1 Reaction of forest floor organic matter at goethite, birnessite carbon (DOC) concentrations (0­140 g C m 3 ) for reaction with goethite ( -FeOOH), birnessite ( -MnO2 different NOM adsorption, fractionation and transformation patterns. Goethite exhibited a steep initial

Chorover, Jon

130

Alliance of Chicago Community Health Services, L3C 215 W. Ohio, 4th floor Chicago, IL 60654  

E-Print Network (OSTI)

Alliance of Chicago Community Health Services, L3C 215 W. Ohio, 4th floor Chicago, IL 60654 Phone at the Alliance of Chicago Community Health Services (Alliance). He/She is responsible for programming design life cycle for the Alliance EHR, which includes the following primary tasks: o Programming

Liblit, Ben

131

Hindawi Publishing Corporation 410 Park Avenue,15th Floor,#287 pmb,New York,NY 10022,USA  

E-Print Network (OSTI)

Corporation 410 Park Avenue,15th Floor,#287 pmb,New York,NY 10022,USA http. Bona USA J. R. Cannon USA S.-N. Chow USA B. S. Dandapat India E. DiBenedetto USA R. Finn USA R. L. Fosdick USA J. Frehse Germany A. Friedman USA R. Grimshaw UK J. Malek Czech Republic J. T. Oden USA R

Shen, Xuemin "Sherman"

132

SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT  

SciTech Connect

A Consortium, designed to assemble leaders in gas hydrates research, has been established at the University of Mississippi's Center for Marine Resources and Environmental Technology, CMRET. The primary objective of the group is to design and emplace a remote monitoring station on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floor sediments on a more-or-less continuous basis over an extended period of time. Development of the station allows for the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in this relatively new research arena. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. Noteworthy achievements six months into the extended life of this cooperative agreement include: (1) Progress on the vertical line array (VLA) of sensors: Analysis and repair attempts of the VLA used in the deep water deployment during October 2003 have been completed; Definition of an interface protocol for the VLA DATS to the SFO has been established; Design modifications to allow integration of the VLA to the SFO have been made; Experience gained in the deployments of the first VLA is being applied to the design of the next VLAs; One of the two planned new VLAs being modified to serve as an Oceanographic Line Array (OLA). (2) Progress on the Sea Floor Probe: The decision to replace the Sea Floor Probe technology with the borehole emplacement of a geophysical array was reversed due to the 1300m water depth at the JIP selected borehole site. The SFP concept has been revisited as a deployment technique for the subsea floor array; The SFP has been redesigned to include gravity driven emplacement of an array up to 10m into the shallow subsurface of the sea floor. (3) Progress on the Acoustic Systems for Monitoring Gas Hydrates: Video recordings of bubbles emitted from a seep in Mississippi Canyon have been analyzed for effects of currents and temperature changes; Several acoustic monitoring system concepts have been evaluated for their appropriateness to MC118, i.e., on the deep sea floor; A mock-up system was built but was rejected as too impractical for deployment on the sea floor. (4) Progress on the Electromagnetic Bubble Detector and Counter: The initial Inductive Conductivity Cell has been constructed from components acquired during the previous reporting period; Laboratory tests involving measuring bubble volume as a component of conductivity have been performed; The laboratory tests were performed in a closed system, under controlled conditions; the relationship between voltage and bubble volume appears to be linear. (5) Progress on the Mid-Infrared Sensor for Continuous Methane Monitoring: Designs and construction schematics for all electronic mounting pieces and an electronics system baseplate were finalized after extensive modeling to facilitate the successful fabrication and implementation of electronic components into the deep-sea, glass instrument housing; Construction schematics and fabrication of an electronics system baseplate have been completed with successful integration of all currently fabricated electronic mounting pieces; Modeling and design of an optics platform complementary to the constructed electronics platform for successful incorporation into ''sphereIR'' has commenced; A second generation chemometric data evaluation software package for evaluating complex spectra including corrections for baseline drifts and spectral anomalies resulting from matrix substances has been developed and will be incorporated into an optimized ''deepSniff'' program upon c

Paul Higley; J. Robert Woolsey; Ralph Goodman; Vernon Asper; Boris Mizaikoff; Angela Davis

2005-09-01T23:59:59.000Z

133

Analysis of error floor of LDPC codes under LP decoding over the BSC  

SciTech Connect

We consider linear programming (LP) decoding of a fixed low-density parity-check (LDPC) code over the binary symmetric channel (BSC). The LP decoder fails when it outputs a pseudo-codeword which is not a codeword. We propose an efficient algorithm termed the instanton search algorithm (ISA) which, given a random input, generates a set of flips called the BSC-instanton and prove that: (a) the LP decoder fails for any set of flips with support vector including an instanton; (b) for any input, the algorithm outputs an instanton in the number of steps upper-bounded by twice the number of flips in the input. We obtain the number of unique instantons of different sizes by running the ISA sufficient number of times. We then use the instanton statistics to predict the performance of the LP decoding over the BSC in the error floor region. We also propose an efficient semi-analytical method to predict the performance of LP decoding over a large range of transition probabilities of the BSC.

Chertkov, Michael [Los Alamos National Laboratory; Chilappagari, Shashi [UNIV OF AZ; Vasic, Bane [UNIV OF AZ; Stepanov, Mikhail [UNIV OF AZ

2009-01-01T23:59:59.000Z

134

Effect of ozonation on fungal resistance of bamboo and oak flooring materials  

Science Journals Connector (OSTI)

Abstract Lignocellulosic materials are gaining increased interest as renewable sources of building materials. However, chemical and microbiological degradation can occur when lignocellulosic materials are exposed to environmental stressors such as ozone and elevated humidity. In this study, the effects of ozone treatment and solvent extraction on fungal growth rates of bamboo and oak flooring materials were investigated. One set of samples was extracted with a mixture of cyclohexane and ethanol solvents for 72h to remove extractable compounds. Another set of materials was exposed continuously to ozone (2000?Lm?3 or 2000ppbv) for one to five weeks. Solvent-extracted and ozone-treated samples were incubated in closed chambers at 85% or 55% RH and 30C. Incubated samples were removed at regular time intervals for fungal growth evaluation. Ozone treatment caused chemical changes in bamboo and oak, which appeared to reduce bamboo's resistance to fungal attack. Longer ozone exposure led to higher susceptibility to fungal growth. Untreated and ozone-treated oak showed no evidence of fungal growth, suggesting that this material may contain fungi-inhibitory compounds that are not removed by these treatments. Also, a delay in fungal growth on cyclohexane/ethanol-extracted bamboo was observed, probably due to the extraction process removing substances that enhanced fungal growth.

Chi Hoang; Tinh Nguyen; Deborah Stanley; Andrew Persily; Richard L. Corsi

2014-01-01T23:59:59.000Z

135

Inspection of the objects on the sea floor by using 14 MeV tagged neutrons  

SciTech Connect

Variety of objects found on the sea floor needs to be inspected for the presence of materials which represent the threat to the environment and to the safety of humans. We have demonstrated that the sealed tube 14 MeV neutron generator with the detection of associated alpha particles can be used underwater when mounted inside ROV equipped with the hydraulic legs and variety of sensors for the inspection of such objects for the presence of threat materials. Such a system is performing the measurement by using the NaI gamma detector and an API-120 neutron generator which could be rotated in order to maximize the inspected target volume. The neutron beam intensity during the 10-30 min. measurements is usually 1 x 10{sup 7} n/s in 4{pi}. In this report the experimental results for some of commonly found objects containing TNT explosive or its simulant are presented. The measured gamma spectra are dominant by C, O and Fe peaks enabling the determination of the presence of explosives inside the ammunition shell. Parameters influencing the C/O ratio are discussed in some details. (authors)

Valkovic, V. [A.C.T.d.o.o., Prilesje 4, Zagreb (Croatia); Sudac, D.; Obhodas, J. [Dept. of Experimental Physics, Inst. Ruder Boskovic, Zagreb (Croatia); Matika, D. [Inst. for Researches and Development of Defense Systems, Zagreb (Croatia); Kollar, R. [A.C.T.d.o.o., Prilesje 4, Zagreb (Croatia); Nad, K.; Orlic, Z. [Dept. of Experimental Physics, Inst. Ruder Boskovic, Zagreb (Croatia)

2011-07-01T23:59:59.000Z

136

SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION P  

NLE Websites -- All DOE Office Websites (Extended Search)

2NT00041628 2NT00041628 Final Report Covering research during the period 1 June, 2002 through 30 September, 2008 Support of Gulf of Mexico Hydrate Research Consortium: Activities to Support Establishment of a Sea Floor Monitoring Station Project Submitted by: University of Mississippi Center for Marine Resources and Environmental Technology 310 Lester Hall, University, MS 38677 Principal Authors: J. Robert Woolsey, Thomas M. McGee, Carol B. Lutken Prepared for: United States Department of Energy National Energy Technology Laboratory January, 2009 Office of Fossil Energy ii SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT DOE Award Number DE-FC26-02NT41628 FINAL TECHNICAL REPORT

137

SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION P  

NLE Websites -- All DOE Office Websites (Extended Search)

Oil & Natural Gas Technology Oil & Natural Gas Technology DOE Award No.: DE-FC26-06NT42877 Semiannual Progress Report HYDRATE RESEARCH ACTIVITIES THAT BOTH SUPPORT AND DERIVE FROM THE MONITORING STATION/SEA-FLOOR OBSERVATORY, MISSISSIPPI CANYON 118, NORTHERN GULF OF MEXICO Submitted by: CENTER FOR MARINE RESOURCES AND ENVIRONMENTAL TECHNOLOGY 111 BREVARD HALL, UNIVERSITY, MS 38677 Principal Author: Carol Lutken, PI Prepared for: United States Department of Energy National Energy Technology Laboratory August, 2011 Office of Fossil Energy ii HYDRATE RESEARCH ACTIVITIES THAT BOTH SUPPORT AND DERIVE FROM THE MONITORING STATION/SEA-FLOOR OBSERVATORY, MISSISSIPPI CANYON 118, NORTHERN GULF OF MEXICO SEMIANNUAL PROGRESS REPORT 1 JANUARY, 2011 THROUGH 30 JUNE, 2011

138

SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT  

SciTech Connect

A Consortium, designed to assemble leaders in gas hydrates research, has been established at the University of Mississippi's Center for Marine Resources and Environmental Technology, CMRET. The primary objective of the group is to design and emplace a remote monitoring station on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floor sediments on a more-or-less continuous basis over an extended period of time. Development of the station allows for the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. Establishment of the Consortium has already succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in this relatively new research arena. Complementary expertise, both scientific and technical, has been assembled to innovate research methods and construct necessary instrumentation. As funding for this project, scheduled to commence December 1, 2002, had only been in place for less than half of the reporting period, project progress has been less than for other reporting periods. Nevertheless, significant progress has been made and several cruises are planned for the summer/fall of 2003 to test equipment, techniques and compatibility of systems. En route to reaching the primary goal of the Consortium, the establishment of a monitoring station on the sea floor, the following achievements have been made: (1) Progress on the vertical line array (VLA) of sensors: Software and hardware upgrades to the data logger for the prototype vertical line array, including enhanced programmable gains, increased sampling rates, improved surface communications, Cabling upgrade to allow installation of positioning sensors, Incorporation of capability to map the bottom location of the VLA, Improvements in timing issues for data recording. (2) Sea Floor Probe: The Sea Floor Probe and its delivery system, the Multipurpose sled have been completed; The probe has been modified to penetrate the <1m blanket of hemipelagic ooze at the water/sea floor interface to provide the necessary coupling of the accelerometer with the denser underlying sediments. (3) Electromagnetic bubble detector and counter: Initial tests performed with standard conductivity sensors detected nonconductive objects as small as .6mm, a very encouraging result, Components for the prototype are being assembled, including a dedicated microcomputer to control power, readout and logging of the data, all at an acceptable speed. (4) Acoustic Systems for Monitoring Gas Hydrates: Video recordings of bubbles emitted from a seep in Mississippi Canyon have been made from a submersible dive and the bubbles analyzed with respect to their size, number, and rise rate; these measurements will be used to determine the parameters to build the system capable of measuring gas escaping at the site of the monitoring station; A scattering system and bubble-producing device, being assembled at USM, will be tested in the next two months, and the results compared to a physical scattering model. (5) Mid-Infrared Sensor for Continuous Methane Monitoring: Progress has been made toward minimizing system maintenance through increased capacity and operational longevity, Miniaturization of many components of the sensor systems has been completed, A software package has been designed especially for the MIR sensor data evaluation, Custom electronics have been developed that reduce power consumption and, therefore, increase the length of time the system can remain operational. (6) Seismo-acoustic characterization of sea floor properties and processes at the hydrate monitoring station. (7) Adaptation of the acoustic-logging device, developed as part of the European Union-funded research project, Sub-Gate, for monitoring temporal variations in seabe

Paul Higley; J. Robert Woolsey; Ralph Goodman; Vernon Asper; Boris Mizaikoff; Angela Davis

2004-03-01T23:59:59.000Z

139

Support of Gulf of Mexico Hydrate Research Consortium: Activities to Support Establishment of a Sea Floor Monitoring Station Project  

SciTech Connect

The Gulf of Mexico Hydrates Research Consortium (GOM-HRC) was established in 1999 to assemble leaders in gas hydrates research. The Consortium is administered by the Center for Marine Resources and Environmental Technology, CMRET, at the University of Mississippi. The primary objective of the group is to design and emplace a remote monitoring station or sea floor observatory (MS/SFO) on the sea floor in the northern Gulf of Mexico by the year 2007, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission, although unavoidably delayed by hurricanes and other disturbances, necessitates assembling a station that will monitor physical and chemical parameters of the marine environment, including sea water and sea-floor sediments, on a more-or-less continuous basis over an extended period of time. In 2005, biological monitoring, as a means of assessing environmental health, was added to the mission of the MS/SFO. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in the arena of gas hydrates research. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. The observatory has now achieved a microbial dimension in addition to the geophysical, geological, and geochemical components it had already included. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in Mississippi Canyon 118 (MC118) in May of 2005. Follow-up deployments, planned for fall 2005, had to be postponed due to the catastrophic effects of Hurricane Katrina (and later, Rita) on the Gulf Coast. Station/observatory completion, anticipated for 2007, will likely be delayed by at least one year. These delays caused scheduling and deployments difficulties but many sensors and instruments were completed during this period. Software has been written that will accommodate the data that the station retrieves, when it begins to be delivered. In addition, new seismic data processing software has been written to treat the peculiar data to be received by the vertical line array (VLA) and additional software has been developed that will address the horizontal line array (HLA) data. These packages have been tested on data from the test deployments of the VLA and on data from other, similar, areas of the Gulf (in the case of the HLA software). The CMRET has conducted one very significant research cruise during this reporting period: a March cruise to perform sea trials of the Station Service Device (SSD), the custom Remotely Operated Vehicle (ROV) built to perform several of the unique functions required for the observatory to become fully operational. March's efforts included test deployments of the SSD and Florida Southern University's mass spectrometer designed to measure hydrocarbon gases in the water column and The University of Georgia's microbial collector. The University of Georgia's rotational sea-floor camera was retrieved as was Specialty Devices storm monitor array. The former was deployed in September and the latter in June, 2006. Both were retrieved by acoustic release from a dispensable weight. Cruise participants also went prepared to recover any and all instruments left on the sea-floor during the September Johnson SeaLink submersible cruise. One of the pore-fluid samplers, a small ''peeper'' was retrieved successfully and in fine condition. Other instrumentation was left on the sea-floor until modifications of the SSD are complete and a return cruise is accomplished.

J. Robert Woolsey; Thomas M. McGee; Carol Blanton Lutken; Elizabeth Stidham

2007-03-31T23:59:59.000Z

140

Hindawi Publishing Corporation 410 Park Avenue,15th Floor,#287 pmb,New York,NY 10022,USA  

E-Print Network (OSTI)

,15th Floor,#287 pmb,New York,NY 10022,USA http://www.hindawi.com/journals/denm/ Differential is not possible, you can contact denm.support@hindawi.com. Associate Editors N. Bellomo Italy J. L. Bona USA J. R. Cannon USA S.-N. Chow USA B. S. Dandapat India E. DiBenedetto USA R. Finn USA R. L. Fosdick USA J. Frehse

Plataniotis, Konstantinos N.

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Inverted Attic Bulkhead for HVAC Ductwork, Roseville, California...  

Energy Savers (EERE)

California PROJECT INFORMATION Project Name: Long-Term Monitoring of Occupied Test House Location: Roseville, CA Partners: K. Hovnanian Homes, www.khov.com IBACOS...

142

Influence of Infrared Radiation on Attic Heat Transfer  

E-Print Network (OSTI)

roof temperatures. It was found that a radiant barrier such as aluminum foil can reduce the heat flux significantly. Experimental results were compared to a Three-Region approximate solution developed at Oak Ridge National Laboratories (ORNL). The model...

Katipamula, S.; Turner, W. D.; Murphy, W. E.; O'Neal, D. L.

1985-01-01T23:59:59.000Z

143

Walking on daylight : the application of translucent floor systems as a means of achieving natural daylighting in mid and low rise architecture  

E-Print Network (OSTI)

This thesis is concerned with the introduction of quality daylight to buildings by means of translucency in the horizontal planes or floors within the building. Since people began to build, the concept of translucency in ...

Widder, James

1985-01-01T23:59:59.000Z

144

Ice cores drilled from lake and ocean floors, continents, and ice sheets provide geoscientists with the most extensive and accurate picture of the earth!s  

E-Print Network (OSTI)

zer Ice cores drilled from lake and ocean floors, continents, and ice sheets provide geoscientists produces 30 GB of raw imagery. With the ability to display core sections in high resolution, Corelyzer

Johnson, Andrew

145

SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT  

SciTech Connect

The Gulf of Mexico Hydrates Research Consortium (GOM-HRC) was established in 1999 to assemble leaders in gas hydrates research. The Consortium is administered by the Center for Marine Resources and Environmental Technology, CMRET, at the University of Mississippi. The primary objective of the group is to design and emplace a remote monitoring station or sea floor observatory (MS/SFO) on the sea floor in the northern Gulf of Mexico by the year 2007, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission, although unavoidably delayed by hurricanes and other disturbances, necessitates assembling a station that will monitor physical and chemical parameters of the marine environment, including sea water and sea-floor sediments, on a more-or-less continuous basis over an extended period of time. In 2005, biological monitoring, as a means of assessing environmental health was added to the mission of the MS/SFO. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in the arena of gas hydrates research. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. The observatory has now achieved a microbial dimension in addition to the geophysical and geochemical components it had already included. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in Mississippi Canyon 118 in May of 2005. Follow-up deployments, planned for fall 2005, had to be postponed due to the catastrophic effects of Hurricane Katrina (and later, Rita) on the Gulf Coast. Every effort was made to locate and retain the services of a suitable vessel and submersibles or Remotely Operated Vehicles (ROVs) following the storms and the loss of the contracted vessel, the M/V Ocean Quest and its two submersibles, but these efforts have been fruitless due to the demand for these resources in the tremendous recovery effort being made in the Gulf area. Station/observatory completion, anticipated for 2007, will likely be delayed by at least one year. The seafloor monitoring station/observatory is funded approximately equally by three federal Agencies: Minerals Management Services (MMS) of the Department of the Interior (DOI), National Energy Technology Laboratory (NETL) of the Department of Energy (DOE), and the National Institute for Undersea Science and Technology (NIUST), an agency of the National Oceanographic and Atmospheric Administration (NOAA).

J. Robert Woolsey; Tom McGee; Carol Lutken; Elizabeth Stidham

2006-06-01T23:59:59.000Z

146

SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT  

SciTech Connect

A Consortium, designed to assemble leaders in gas hydrates research, has been established at the University of Mississippi's Center for Marine Resources and Environmental Technology, CMRET. The primary objective of the group is to design and emplace a remote monitoring station on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floor sediments on a more-or-less continuous basis over an extended period of time. Development of the station allows for the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in this relatively new research arena. Complementary expertise, both scientific and technical, has been assembled to innovate research methods and construct necessary instrumentation. A year into the life of this cooperative agreement, we note the following achievements: (1) Progress on the vertical line array (VLA) of sensors: (A) Software and hardware upgrades to the data logger for the prototype vertical line array, including enhanced programmable gains, increased sampling rates, improved surface communications, (B) Cabling upgrade to allow installation of positioning sensors, (C) Adaptation of SDI's Angulate program to use acoustic slant ranges and DGPS data to compute and map the bottom location of the vertical array, (D) Progress in T''0'' delay and timing issues for improved control in data recording, (E) Successful deployment and recovery of the VLA twice during an October, 2003 cruise, once in 830m water, once in 1305m water, (F) Data collection and recovery from the DATS data logger, (G) Sufficient energy supply and normal functioning of the pressure compensated battery even following recharge after the first deployment, (H) Survival of the acoustic modem following both deployments though it was found to have developed a slow leak through the transducer following the second deployment due, presumably, to deployment in excess of 300m beyond its rating. (2) Progress on the Sea Floor Probe: (A) The Sea Floor Probe and its delivery system, the Multipurpose sled have been completed, (B) The probe has been modified to penetrate the <1m blanket of hemipelagic ooze at the water/sea floor interface to provide the necessary coupling of the accelerometer with the denser underlying sediments, (C) The MPS has been adapted to serve as an energy source for both p- and s-wave studies at the station as well as to deploy the horizontal line arrays and the SFP. (3) Progress on the Electromagnetic Bubble Detector and Counter: (A) Components for the prototype have been assembled, including a dedicated microcomputer to control power, readout and logging of the data, all at an acceptable speed, (B) The prototype has been constructed and preliminary data collected, (C) The construction of the field system is underway. (4) Progress on the Acoustic Systems for Monitoring Gas Hydrates: (A) Video recordings of bubbles emitted from a seep in Mississippi Canyon have been made from a submersible dive and the bubbles analyzed with respect to their size, number, and rise rate. These measurements have been used to determine the parameters to build the system capable of measuring gas escaping at the site of the monitoring station, (B) Laboratory tests performed using the project prototype have produced a conductivity data set that is being used to refine parameters of the field model. (5) Progress on the Mid-Infrared Sensor for Continuous Methane Monitoring: (A) Preliminary designs of mounting pieces for electrical components of ''sphereIR'' have been completed using AutoCAD software, (B) The preliminary design of an electronics baseplate has been completed and aided in the optimization of

Paul Higley; J. Robert Woolsey; Ralph Goodman; Vernon Asper; Boris Mizaikoff; Angela Davis

2005-08-01T23:59:59.000Z

147

DOE Solar Decathlon: Santa Clara University  

NLE Websites -- All DOE Office Websites (Extended Search)

Santa Clara University Santa Clara University Radiant House sd13.scu.edu Radiant House is driven by three E's: efficiency, economics, and elegance. The house incorporates bamboo and takes it to a new level by using the sustainable material for structural wall and joist systems. Radiant House is an elegant, adaptable, and affordable house with a versatile great room, a large deck and patio area, and clean separation between private and public spaces. Design Philosophy Radiant House was guided by the belief that sustainable living can be affordable, appealing, and accessible to everyone. With an open floor plan and ramps leading to and from the house, Radiant House is fully accessible and features spacious rooms and an adaptable floor plan and furnishings. Features A structural wall and joist system is composed of a blend of

148

SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT  

SciTech Connect

A Consortium, designed to assemble leaders in gas hydrates research, has been established at the University of Mississippi's Center for Marine Resources and Environmental Technology, CMRET. The primary objective of the group is to design and emplace a remote monitoring station on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floor sediments on a more-or-less continuous basis over an extended period of time. Development of the station allows for the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in this relatively new research arena. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. Noteworthy achievements one year into the extended life of this cooperative agreement include: (1) Progress on the vertical line array (VLA) of sensors: (1a) Repair attempts of the VLA cable damaged in the October >1000m water depth deployment failed; a new design has been tested successfully. (1b) The acoustic modem damaged in the October deployment was repaired successfully. (1c) Additional acoustic modems with greater depth rating and the appropriate surface communications units have been purchased. (1d) The VLA computer system is being modified for real time communications to the surface vessel using radio telemetry and fiber optic cable. (1e) Positioning sensors--including compass and tilt sensors--were completed and tested. (1f) One of the VLAs has been redesigned to collect near sea floor geochemical data. (2) Progress on the Sea Floor Probe: (2a) With the Consortium's decision to divorce its activities from those of the Joint Industries Program (JIP), due to the JIP's selection of a site in 1300m of water, the Sea Floor Probe (SFP) system was revived as a means to emplace arrays in the shallow subsurface until arrangements can be made for boreholes at >1000m water depth. (2b) The SFP penetrometer has been designed and construction begun. (2c) The SFP geophysical and pore-fluid probes have been designed. (3) Progress on the Acoustic Systems for Monitoring Gas Hydrates: (3a) Video recordings of bubbles emitted from a seep in Mississippi Canyon have been analyzed for effects of currents and temperature changes. (3b) Several acoustic monitoring system concepts have been evaluated for their appropriateness to MC118, i.e., on the deep sea floor. (3c) A mock-up system was built but was rejected as too impractical for deployment on the sea floor. (4) Progress on the Electromagnetic Bubble Detector and Counter: (4a) Laboratory tests were performed using bubbles of different sizes in waters of different salinities to test the sensitivity of the. Differences were detected satisfactorily. (4b) The system was field tested, first at the dock and then at the shallow water test site at Cape Lookout Bight where methane bubbles from the sea floor, naturally, in 10m water depth. The system successfully detected peaks in bubbling as spike decreases in conductivity. (5) Progress on the Mid-Infrared Sensor for Continuous Methane Monitoring: (5a) Modeling and design of an optics platform complementary to the constructed electronics platform for successful incorporation into ''sphereIR'' continues. AutoCAD design and manual construction of mounting pieces for major optical components have been completed. (5b) Initial design concepts for IR-ATR sensor probe geometries have been established and evaluated. Initial evaluations of a horizontal ATR (HATR) sensing probe with fiber optic guiding light have been performed and validate the design concept as a potentially viable deep sea sensing pr

Paul Higley; J. Robert Woolsey; Ralph Goodman; Vernon Asper; Boris Mizaikoff; Angela Davis

2005-11-01T23:59:59.000Z

149

SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT  

SciTech Connect

The Gulf of Mexico Hydrates Research Consortium (GOM-HRC) was established in 1999 to assemble leaders in gas hydrates research. The primary objective of the group has been to design and emplace a remote monitoring station or sea floor observatory (MS/SFO) on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission, although unavoidably delayed by hurricanes and other disturbances, necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floor sediments on a more-or-less continuous basis over an extended period of time. Development of the station has always included the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. This possibility has recently achieved reality via the National Institute for Undersea Science and Technology's (NIUST) solicitation for proposals for research to be conducted at the MS/SFO. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in the arena of gas hydrates research. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. The observatory has achieved a microbial dimension in addition to the geophysical and geochemical components it had already included. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in Mississippi Canyon 118 in May of 2005. Follow-up deployments, planned for fall 2005, have had to be postponed and the use of the vessel M/V Ocean Quest and its two manned submersibles sacrificed due to the catastrophic effects of Hurricane Katrina (and later, Rita) on the Gulf Coast. Every effort is being made to locate and retain the services of a replacement vessel and submersibles or Remotely Operated Vehicles (ROVs) but these efforts have been fruitless due to the demand for these resources in the tremendous recovery effort being made in the Gulf area. Station/observatory completion, anticipated for 2007, will likely be delayed by at least one year. The seafloor monitoring station/observatory is funded approximately equally by three federal Agencies: Minerals Management Services (MMS) of the Department of the Interior (DOI), National Energy Technology Laboratory (NETL) of the Department of Energy (DOE), and the National Institute for Undersea Science and Technology (NIUST), an agency of the National Oceanographic and Atmospheric Administration (NOAA). Subcontractors with FY03 funding fulfilled their technical reporting requirements in the previous report (41628R10). Only unresolved matching funds issues remain and will be addressed in the report of the University of Mississippi's Office of Research and Sponsored Programs.

Paul Higley; J. Robert Woolsey; Ralph Goodman; Vernon Asper; Boris Mizaikoff; Angela Davis; Bob A. Hardage; Jeffrey Chanton; Rudy Rogers

2006-05-18T23:59:59.000Z

150

Sampling and analysis plan for sludge located on the floor and in the pits of the 105-K basins  

SciTech Connect

This Sampling and Analysis Plan (SAP) provides direction for the sampling of the sludge found on the floor and in the remote pits of the 105-K Basins to provide: (1) basic data for the sludges that have not been characterized to-date and (2) representative Sludge material for process tests to be made by the SNF Project/K Basins sludge treatment process subproject. The sampling equipment developed will remove representative samples of the radioactive sludge from underwater at the K Basins, depositing them in shielded containers for transport to the Hanford Site laboratories. Included in the present document is the basic background logic for selection of the samples to meet the requirements established in the Data Quality Objectives (DQO), HNF-2033, for this sampling activity. The present document also includes the laboratory analyses, methods, procedures, and reporting that will be required to meet the DQO.

BAKER, R.B.

1998-11-20T23:59:59.000Z

151

Support of Gulf of Mexico Hydrate Research Consortium: Activities of Support Establishment of a Sea Floor Monitoring Station Project  

SciTech Connect

The Gulf of Mexico Hydrates Research Consortium (GOM-HRC) was established in 1999 to assemble leaders in gas hydrates research that shared the need for a way to conduct investigations of gas hydrates and their stability zone in the Gulf of Mexico in situ on a more-or-less continuous basis. The primary objective of the group is to design and emplace a remote monitoring station or sea floor observatory (SFO) on the sea floor in the northern Gulf of Mexico, in an area where gas hydrates are known to be present at, or just below, the sea floor and to discover the configuration and composition of the subsurface pathways or 'plumbing' through which fluids migrate into and out of the hydrate stability zone (HSZ) to the sediment-water interface. Monitoring changes in this zone and linking them to coincident and perhaps consequent events at the seafloor and within the water column is the eventual goal of the Consortium. This mission includes investigations of the physical, chemical and biological components of the gas hydrate stability zone - the sea-floor/sediment-water interface, the near-sea-floor water column, and the shallow subsurface sediments. The eventual goal is to monitor changes in the hydrate stability zone over time. Establishment of the Consortium succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among those involved in gas hydrates research. Complementary expertise, both scientific and technical, has been assembled to promote innovative methods and construct necessary instrumentation. Following extensive investigation into candidate sites, Mississippi Canyon 118 (MC118) was chosen by consensus of the Consortium at their fall, 2004, meeting as the site most likely to satisfy all criteria established by the group. Much of the preliminary work preceding the establishment of the site - sensor development and testing, geophysical surveys, and laboratory studies - has been reported in agency documents including the Final Technical Report to DOE covering Cooperative Agreement DEFC26-00NT40920 and Semiannual Progress Reports for this award, DE-FC26-02NT41628. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in MC118 in May of 2005. Follow-up deployments, planned for fall 2005, had to be postponed due to the catastrophic effects of Hurricane Katrina (and later, Rita) on the Gulf Coast. SFO completion, now anticipated for 2009-10, has, therefore, been delayed. Although delays caused scheduling and deployment difficulties, many sensors and instruments were completed during this period. Software has been written that will accommodate the data that the station retrieves, when it begins to be delivered. In addition, new seismic data processing software has been written to treat the peculiar data to be received by the vertical line array (VLA) and additional software has been developed that will address the horizontal line array (HLA) data. These packages have been tested on data from the test deployments of the VLA and on data from other, similar, areas of the Gulf (in the case of the HLA software). During the life of this Cooperative Agreement (CA), the CMRET conducted many cruises. Early in the program these were executed primarily to survey potential sites and test sensors and equipment being developed for the SFO. When MC118 was established as the observatory site, subsequent cruises focused on this location. Beginning in 2005 and continuing to the present, 13 research cruises to MC118 have been conducted by the Consortium. During September, 2006, the Consortium was able to secure 8 days aboard the R/V Seward Johnson with submersible Johnson SeaLink, a critical chapter in the life of the Observatory project as important documentation, tests, recoveries and deployments were accomplished during this trip (log appended). Consortium members have participated materially in a number of additional cruises including several of the NIUST autonomous underwater vehicle (AUV), Ea

J. Robert Woolsey; Thomas McGee; Carol Lutken

2008-05-31T23:59:59.000Z

152

IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, VOL. 25, NO. 7, JULY 2006 1289 Profile-Guided Microarchitectural Floor Planning  

E-Print Network (OSTI)

IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, VOL. 25, NO. 7, JULY 2006 1289 Profile-Guided Microarchitectural Floor Planning for Deep Submicron Processor Design Mongkol integration (VLSI) process tech- nology migrates to nanoscale with a feature size of less than 100 nm, global

Lim, Sung Kyu

153

This form must be filled out in its entirety and returned to your academic advisor on the fourth floor of the IT building. Revised 2/2014  

E-Print Network (OSTI)

academic advisor on the fourth floor of the IT building. Revised 2/2014 FORM to enroll form with their academic advisor by April 1 for the fall semester and permission to enroll form must be completed and routed to your academic advisor

Zhou, Yaoqi

154

Prototype development of an apparatus to locate and map sea floor petroleum seepages. First quarterly technical progress report, August 1, 1995--October 31, 1995  

SciTech Connect

This document is the first quarterly technical progress report for the project entitled {open_quotes}Prototype Development of an Apparatus to Locate and Map Sea Floor Petroleum Seepages{close_quotes}. This report describes progress in three areas: electronic design, mechanical design, and experiment/research.

NONE

1995-12-01T23:59:59.000Z

155

TTUAB CARDBOARD RECYCLING PROTOCOL Fall 2011 Cardboard is stored on the first floor in the Department of Biological Sciences in the west  

E-Print Network (OSTI)

TTUAB CARDBOARD RECYCLING PROTOCOL ­ Fall 2011 Cardboard is stored on the first floor. On Friday, one individual who signed up for the cardboard recycling is responsible to transport the collected cardboard to recycle bin next to Murray Hall (dumpster is next to that building in the R2 parking

Rock, Chris

156

TTUAB CARDBOARD RECYCLING PROTOCOL 2013 Cardboard is stored on the first floor in the Department of Biological Sciences in the west  

E-Print Network (OSTI)

TTUAB CARDBOARD RECYCLING PROTOCOL 2013 Cardboard is stored on the first floor in the Department, the individual who signed up for the cardboard recycling is responsible for transporting the collected cardboard to recycle bin next to Murray Hall (dumpster is next to that building in the R2 parking lot and in close

Rock, Chris

157

TTUAB CARDBOARD RECYCLING PROTOCOL Fall 2012 Cardboard is stored on the first floor in the Department of Biological Sciences in the west  

E-Print Network (OSTI)

TTUAB CARDBOARD RECYCLING PROTOCOL ­ Fall 2012 Cardboard is stored on the first floor. On Friday, the individual who signed up for the cardboard recycling is responsible to transport the collected cardboard to recycle bin next to Murray Hall (dumpster is next to that building in the R2 parking

Rock, Chris

158

SunFloor 3D: A Tool for Networks on Chip Topology Synthesis for 3D Systems on Ciprian Seiculescu , Srinivasan Murali  

E-Print Network (OSTI)

SunFloor 3D: A Tool for Networks on Chip Topology Synthesis for 3D Systems on Chips Ciprian an efficient Network on Chip (NoC) intercon- nect for a 3D SoC that not only meets the application performance constraints, but also the constraints imposed by the 3D technology, is a significant challenge. In this work

De Micheli, Giovanni

159

Thermal simulation and system optimization of a chilled ceiling coupled with a floor containing a phase change material (PCM)  

Science Journals Connector (OSTI)

Abstract The integration of phase change materials (PCMs) for cooling applications in buildings reduces the amplitude of indoor air temperature fluctuations due to solar and internal gains, enabling passive solar, HVAC system downsizing or off-peak cooling designs. This work studies the use of radiant systems for discharging heat stored in a PCM; this approach differs from the typical practice of accomplishing this task by either night cooling ventilation or embedding an active heat exchanger into the PCM of the wall. In this study, a PCM is incorporated into the floor, and a hydronic radiant ceiling system is used as the energy discharge system. The advantages and disadvantages of this configuration in terms of cooling energy demands and thermal comforts of occupants are analyzed using the simulation software TRNSYS. Five design parameters are optimized using the software GENOPT. The simulation reveals that when accompanied by an air-to-air heat recovery system, this configuration can significantly reduce the cooling energy demand (more than 50% compared to the cooling energy demand of the same building without PCM) and can thus significantly reduce the energy consumption. However, the degrees of occupant comfort will inevitably vary (i.e., the predicted percent dissatisfied (PPD) increases by 25%).

J.F. Belmonte; P. Egua; A.E. Molina; J.A. Almendros-Ibez

2015-01-01T23:59:59.000Z

160

Taunton Municipal Lighting Plant - Residential and Non-Profit  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Taunton Municipal Lighting Plant - Residential and Non-Profit Taunton Municipal Lighting Plant - Residential and Non-Profit Weatherization Program (Massachusetts) Taunton Municipal Lighting Plant - Residential and Non-Profit Weatherization Program (Massachusetts) < Back Eligibility Nonprofit Residential Savings Category Home Weatherization Commercial Weatherization Sealing Your Home Ventilation Manufacturing Maximum Rebate General: $500 Each customer will be eligible for one rebate per the three year project window. Program Info Start Date 1/1/2012 Expiration Date 12/31/2012 State Massachusetts Program Type Utility Rebate Program Rebate Amount Up to 50% of total cost: Attic insulation Wall insulation Rim joist insulation Air-sealing measures Window treatments Pipe/duct insulation Provider Customer Care Taunton Municipal Lighting Plant (TMLP) offers the 'House N Home' Thermal

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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161

Comparison of the effects of floor and cage housing on the performance of five strains and crosses of egg production stocks  

E-Print Network (OSTI)

strains, found average hen housed product, on of 176 eggs for birds housed on the floor compared with 154 eggs foz compaxable b'rds in layaway batteries. The xesponse differences among stxains were incons'stent. Rowevex, Millex (19/6) reported moxe... of suz'vivors while the caged pullets showed signif icantly lower mox tality and heavier eggs, Consistent significant differences could not be demonstrated for the traits studied, namely the production index and sexual maturity. Francis {19...

Bailey, Bernice Boyce

2012-06-07T23:59:59.000Z

162

Fifth Floor Student Advisor  

E-Print Network (OSTI)

Bathroom Bathroom Bathroom 5106 5107 5108 5109 Student Advisor Bathroom Bathroom 5110 5111 5112 5113 5206 5208 5207 5209 Bathroom Bathroom 5210 Student Advisor 5211 5301 5303 5305 5307 5302 5304 5309 5411 5018 Restroom 5016 Lounge 5017 Kitchen 5015 Data Closet Elevator 54085406 54095407 Student Advisor

Gering, Jon C.

163

Third Floor Student Advisor  

E-Print Network (OSTI)

Bathroom Bathroom Bathroom 3106 3107 3108 3109 Student Advisor Bathroom Bathroom 3110 3111 3112 3113 3206 3208 3207 3209 Bathroom Bathroom 3210 Student Advisor 3211 3301 3303 3305 3307 3302 3304 3309 3411 3018 Restroom 3016 Lounge 3017 Kitchen 3015 Mechanical Elevator 34083406 34093407 Student Advisor

Gering, Jon C.

164

Fourth Floor Student Advisor  

E-Print Network (OSTI)

Bathroom Bathroom Bathroom 4106 4107 4108 4109 Student Advisor Bathroom Bathroom 4110 4111 4112 4113 4208 4207 4209 Bathroom Bathroom 4210 Student Advisor 4211 4301 4303 4305 4307 4302 4304 4309Bathroom Restroom 4016 Lounge 4017 Kitchen Elevator 44084406 44094407 Student Advisor Bathroom Bathroom 44044402

Gering, Jon C.

165

Building America Whole-House Solutions for New Homes: Green Coast Enterprises, New Orleans, Louisiana  

Energy.gov (U.S. Department of Energy (DOE))

Case study of Green Coast Enterprises, who worked with Building America research partner Building Science Corporation to build moisture- and flood-resistant HERS- 65 affordable homes on pier foundations, with borate pressure-treated lumber, wind-resistant OSB sheathing, hurricane strapping, roofing membrane, and closed-cell spray foam in attic, walls, and under floor.

166

December 14, 2009 Application for  

E-Print Network (OSTI)

and cost analysis Cost Effectiveness #12;City of Los Altos Application for Locally Adopted Energy Standards as non-residential buildings be designed to consume 15% less TDV energy than permitted by Title 24, Part space and 9' ceilings with attic space. Sixty five percent of the total area is on the 1st floor

167

A Study of the Energy-Saving Potential of Metal Roofs Incorporating Dynamic Insulation Systems  

SciTech Connect

This article presents various metal roof configurations that were tested at Oak Ridge National Laboratory in Tennessee, U.S. between 2009 and 2013, and describes their potential for reducing the attic-generated space-conditioning loads. These roofs contained different combinations of phase-change material, rigid insulation, low emittance surface, and above-sheathing ventilation with standing-seam metal panels on top. These roofs were designed to be installed on existing roofs decks, or on top of asphalt shingles for retrofit construction. All the tested roofs showed the potential for substantial energy savings compared to an asphalt shingle roof, which was used as a control for comparison. The roofs were constructed on a series of adjacent attics separated at the gables using thick foam insulation. The attics were built on top of a conditioned room. All attics were vented at the soffit and ridge. The test roofs and attics were instrumented with an array of thermocouples. Heat flux transducers were installed in the roof deck and attic floor (ceiling) to measure the heat flows through the roof and between the attic and conditioned space below. Temperature and heat flux data were collected during the heating, cooling and swing seasons over a three-year period. Data from previous years of testing have been published. Here, data from the latest roof configurations being tested in year three of the project are presented. All test roofs were highly effective in reducing the heat flows through the roof and ceiling, and in reducing the diurnal attic-temperature fluctuations.

Biswas, Kaushik [ORNL; Miller, William A [ORNL; Kriner, Scott [Metal Construction Association, Glenview, IL; Manlove, Gary [Metanna, Monument, CO

2013-01-01T23:59:59.000Z

168

Achieving minimum impact insulation class 50 rating using resilient clip technology in lightweight construction.  

Science Journals Connector (OSTI)

Resilient clip technology is an alternative to resilient channel for supporting gypsum wallboard in fire rated wall and floor?ceiling assemblies. Lightweight wood frame construction presents challenges in meeting building code requirements for impact insulation class (IIC) and sound transmission class (STC) ratings in floor?ceiling assemblies. Through laboratory testing we were able to compare different floor?ceiling assemblies commonly used in multi?family construction. Two different structures were tested an 18 in. open web truss 24 in. o.c. and a 12 in. engineered joist (TJI) 24 in. o.c. Various finish floor coverings were used including ceramic tile vinyl and engineered wood. Structures achieved minimum IIC and STC 50 with and without 3/4 in. Gypsum concrete. Resilient rubber underlayment of varying thickness can further improve the IIC and STC ratings of the assembly as can adding a second layer of gypsum wallboard.

Wilson Byrick

2010-01-01T23:59:59.000Z

169

Results of detailed analyses performed on boring cores extracted from the concrete floors of the Fukushima Daiichi nuclear power plant reactor buildings  

SciTech Connect

Due to the massive earthquake and tsunami on March 11, 2011, and the following severe accident at the Fukushima Daiichi Nuclear Power Plant, concrete surfaces within the reactor buildings were exposed to radioactive liquid and vapor phase contaminants. In order to clarify the situation of this contamination in the reactor buildings of Units 1, 2 and 3, selected samples were transported to the Fuels Monitoring Facility in the Oarai Engineering Center of JAEA where they were subjected to analyses to determine the surface radionuclide concentrations and to characterize the radionuclide distributions in the samples. In particular, penetration of radiocesium in the surface coatings layer and sub-surface concrete was evaluated. The analysis results indicate that the situation of contamination in the building of Unit 2 was different from others, and the protective surface coatings on the concrete floors provided significant protection against radionuclide penetration. The localized penetration of contamination in the concrete floors was found to be confined within a millimeter of the surface of the coating layer of some millimeters. (authors)

Maeda, Koji; Sasaki, S.; Kumai, M.; Sato, Isamu; Osaka, Masahiko; Fukushima, Mineo; Kawatsuma, Shinji [Japan Atomic Energy Agency, 4002 Narita, Oarai, Ibaraki 311-1393 (Japan); Goto, Tetsuo; Sakai, Hitoshi [Toshiba Corporation, 8, Shinsugita, Isogo-ku, Yokohama 235-8523 (Japan); Chigira, Takayuki; Murata, Hirotoshi [Tokyo Electric Power Company, 1-1-3 Uchisaiwai, Chiyoda-ku, Tokyo, 100-8560 (Japan)

2013-07-01T23:59:59.000Z

170

DTE Energy (Gas) - Residential Energy Efficiency Program | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DTE Energy (Gas) - Residential Energy Efficiency Program DTE Energy (Gas) - Residential Energy Efficiency Program DTE Energy (Gas) - Residential Energy Efficiency Program < Back Eligibility Construction Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Appliances & Electronics Sealing Your Home Ventilation Water Heating Windows, Doors, & Skylights Cooling Program Info State Michigan Program Type Utility Rebate Program Rebate Amount Air Sealing: up to $150 Floor Insulation: $50 - $100 Bandjoist Insulation: $50 - $100 Above Grade Wall/Knee Wall Insulation: $250 Crawl Space/Wall/Band Joist Insulation: $100 Ceiling Insulation: $125 - $250 Window Replacement: $30/window; $60/picture window or sliding glass door Programmable Thermostat: $10-$20

171

Advanced House Framing | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Advanced House Framing Advanced House Framing Advanced House Framing April 13, 2012 - 7:57pm Addthis Two-story home using advanced framing techniques. Two-story home using advanced framing techniques. Advanced house framing means materials, labor, and heating and cooling cost savings because the approach: Uses less lumber and generates less waste than typical framing methods. Increases energy efficiency by replacing lumber with insulation material, resulting in a higher whole-wall R-value through reduced thermal bridging and increased insulation. How does it work? Advanced framing works structurally by aligning framing members directly over each other to transfer the load from roof trusses or rafters to second floor wall studs, to floor joists, to first floor studs to the foundation,

172

Study of heat transfer in attics with a small scale simulator  

E-Print Network (OSTI)

)?r?sl ho?s?s. H?&l?& )ion in ceiling iernperatur?s a&hi?v&(l by vario?' (( r)i ilatio)) s(si()))s ( or))l)ar(d io sof Ii) v??ring. w( r( sll()w II to bc I(ss than 0. 5(i"C l] "F). 'I'his small chang?wo?l&l noi all'? i i I)? r??an-radiar)i ) &))?pcraiur...)?r?sl ho?s?s. H?&l?& )ion in ceiling iernperatur?s a&hi?v&(l by vario?' (( r)i ilatio)) s(si()))s ( or))l)ar(d io sof Ii) v??ring. w( r( sll()w II to bc I(ss than 0. 5(i"C l] "F). 'I'his small chang?wo?l&l noi all'? i i I)? r??an-radiar)i ) &))?pcraiur...

Katipamula, Srinivas

2012-06-07T23:59:59.000Z

173

Influence of Attic Radiant Barrier Systems on Air Conditioning Demand in an Utility Pilot Project  

E-Print Network (OSTI)

by Oak Ridge National Laboratory showed space heating reductions in Miami, Orlando and Atlanta (Wilkes, 1991). Also, detailed measurements by ORNL showed heating demand and energy reductions in monitored Tennessee homes (Levins and Karnitz, 1987...- 11 and R-30 Insulation, ORNL/CON-226, Oak Ridge National Laboratories, Oak Ridge, TN. Levins, W. P. and Karnitz, M. A. and Hall, J.A., 1990. Cooling Season Energy Measurements of Dust and Ventilation Effects on Radiant Barriers, ORNL/CON-271...

Parker, D. S.; Sherwin, J. R.

2002-01-01T23:59:59.000Z

174

Building America Top Innovations Hall of Fame Profile … Attic Air Sealing Guidelines  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Terminology Terminology Air Barrier Material (ABM) --- A does not allow air to pass throu plywood/OSB, foam board, duc lumber. Backing --- Any material that s be sprayed so as to provide an glass batts. Baffle (B) --- Manufactured chu direct ventilation air flow up an foam board or cardboard. Thermal Blocking --- Any rigid heat sources like chimneys or metal and gypsum board. Fasteners --- Staples, screws o

175

Distribution of 2,4-Dichlorophenoxyacetic Acid in Floor Dust throughout Homes Following Homeowner and Commercial Lawn Applications:? Quantitative Effects of Children, Pets, and Shoes  

Science Journals Connector (OSTI)

First, in the main living areas of homes A and B there was ap proximately a 3-fold reduction in 2,4-D levels relative to the homeowner application study, contrasted with a 3-fold increase in 2,4-D levels in homes E and F. In the case of home B, there was a 2-fold increase in the 2,4-D level on the lawn, and in home F there was a 5-fold decrease in the level on the front lawn. ... Since the homeowners in homes B, E, and F removed or thoroughly rinsed shoes after self-application and before reentry, the differences between homeowner and commercial application tend to indicate that activity patterns of the family overshadow effects such as the applicator's reentry into the home or the level on the turf. ... These scenarios, in comparison with fully occupied homes, suggest that the postapplication 2,4-D floor dust levels of homes X and Y were caused primarily by intrusion mechanisms other than track-in and are presumed to involve resuspension of 2,4-D from turf followed by fine particle intrusion of the closed house (home Y) and an incremental addition of fine particle penetration as doors and windows were opened (home X). ...

Marcia G. Nishioka; Hazel M. Burkholder; Marielle C. Brinkman; Robert G. Lewis

1999-03-31T23:59:59.000Z

176

Tips: Insulation | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Insulation Insulation Tips: Insulation May 2, 2012 - 6:03pm Addthis Where to Insulate. Adding insulation in the areas shown here may be the best way to improve your home's energy efficiency. Insulate either the attic floor or under the roof. Check with a contractor about crawl space or basement insulation. Where to Insulate. Adding insulation in the areas shown here may be the best way to improve your home's energy efficiency. Insulate either the attic floor or under the roof. Check with a contractor about crawl space or basement insulation. Insulation is made from a variety of materials, and it usually comes in four types: rolls and batts, loose-fill, rigid foam, and foam-in-place. Rolls and Batts Rolls and batts -- or blankets -- are flexible products made from mineral

177

Floor San Francisco, CA 94104  

Energy Savers (EERE)

with other water users. Additionally, discharge from power plants kills billions of fish annually and overheats downstream waters. For these power plants, Section 316(b) of the...

178

Tsunamigenic Sea-Floor Deformations  

Science Journals Connector (OSTI)

...geodetic data. The qualitative characteristics (that is, variation of...real-time estimation of source characteristics of the TREMORS model [HN12...of Mw , Okal compares the characteristics of the source at high and...the Internet and dedicated intranets. In 1986, NOAA's Pacific...

Costas Synolakis; Philip Liu; H. Abelson Philip; George Carrier; Harry Yeh

1997-10-24T23:59:59.000Z

179

Quality Assurance for Residential Retrofit Programs (Text Version...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

-- you have an attic insulation program, do you just say insulate the attic? Do you say air seal the attic before you insulate it? Do you say insulate the attic and air seal it...

180

Plancher solaire direct mixte \\`a double r\\'eseau en habitat bioclimatique - Conception et bilan thermique r\\'eel. Double direct solar floor heating in boclimatic habitation - Design and real energetical balance  

E-Print Network (OSTI)

This study presents a new direct solar floor heating technique with double heating network wich allows simultaneous use of solar and supply energy. Its main purpose is to store and to diffuse the whole available solar energy while regulating supply energy by physical means without using computer controlled technology. This solar system has been tested in real user conditions inside a bioclimatic house to study the interaction of non-inertial and passive walls on the solar productivity. Daily, monthly and annual energy balances were drawn up over three years and completed by real-time measurements of several physical on-site parameters. As a result the expected properties of this technique were improved. The use of per-hour solar productivity, saved primary energy and corrected solar covering ratio is recommended to analyze the performances of this plant and to allow more refined comparisons with other solar systems

De Larochelambert, Thierry

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Tips: Air Ducts | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Ducts Air Ducts Tips: Air Ducts June 24, 2013 - 7:23pm Addthis Air Ducts: Out of Sight, Out of Mind. The unsealed ducts in your attic and crawlspaces lose air, and uninsulated ducts lose heat -- wasting energy and money. Air Ducts: Out of Sight, Out of Mind. The unsealed ducts in your attic and crawlspaces lose air, and uninsulated ducts lose heat -- wasting energy and money. Your air ducts are one of the most important systems in your home, and if the ducts are poorly sealed or insulated they are likely contributing to higher energy bills. Your home's duct system is a branching network of tubes in the walls, floors, and ceilings; it carries the air from your home's furnace and central air conditioner to each room. Ducts are made of sheet metal, fiberglass, or other materials.

182

Missouri Gas Energy (MGE) - Home Performance with ENERGY STAR | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Missouri Gas Energy (MGE) - Home Performance with ENERGY STAR Missouri Gas Energy (MGE) - Home Performance with ENERGY STAR Missouri Gas Energy (MGE) - Home Performance with ENERGY STAR < Back Eligibility Construction Multi-Family Residential Residential Savings Category Home Weatherization Commercial Weatherization Sealing Your Home Design & Remodeling Windows, Doors, & Skylights Ventilation Heating & Cooling Commercial Heating & Cooling Maximum Rebate Total Incentives: $600 ($1200 with KCP&L rebate) Wall Insulation: $600 Floor Insulation: $400 Attic Insulation: $500 Air Sealing: $400 Duct Sealing: $200 Window or Door: $400 Program Info Funding Source MGE State Missouri Program Type Utility Rebate Program Rebate Amount Single Family Energy Assessment: $400/unit Multi Family Energy Assessment: $200/unit Attic Insulation: $0.01-$0.02 x R-Value Added x sq. ft.

183

City of San Marcos - Energy Efficient Home Rebate Program (Texas) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

City of San Marcos - Energy Efficient Home Rebate Program (Texas) City of San Marcos - Energy Efficient Home Rebate Program (Texas) City of San Marcos - Energy Efficient Home Rebate Program (Texas) < Back Eligibility Residential Savings Category Home Weatherization Sealing Your Home Design & Remodeling Windows, Doors, & Skylights Heating & Cooling Commercial Heating & Cooling Heat Pumps Program Info State Texas Program Type Utility Rebate Program Rebate Amount Air Conditioner SEER 14.5: $75/ton Air Conditioner SEER 15.0: $100/ton Air Conditioner SEER 16.0: $125/ton Air Conditioner SEER 17.0: $150/ton Heat Pump SEER 14.5: $100/ton Heat Pump SEER 15.0: $125/ton Heat Pump SEER 16.0: $150/ton Heat Pump SEER 17.0: $175/ton Attic Floor Insulation: (square feet of application area)x(R-value added)x(0.0075) Attic Spray Foam Insulation: (square feet of application area)x(R-value

184

Cowlitz County PUD - Residential Weatherization Plus Program | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Cowlitz County PUD - Residential Weatherization Plus Program Cowlitz County PUD - Residential Weatherization Plus Program Cowlitz County PUD - Residential Weatherization Plus Program < Back Eligibility Low-Income Residential Multi-Family Residential Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Construction Commercial Heating & Cooling Design & Remodeling Sealing Your Home Ventilation Windows, Doors, & Skylights Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Site-Built Home Attic Insulation, existing below R-19: $0.70/sq. ft. Attic Insulation, existing R-19 or above: $0.40/sq. ft. Floor Insulation: $0.40/sq. ft. Wall Insulation (blown in): $0.70/sq. ft. Knee Wall Insulation (batts): $0.25/sq. ft. Replacement Windows: $6.00/sq. ft.

185

Southwest Gas Corporation - Residential and Builder Efficiency Rebate  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Southwest Gas Corporation - Residential and Builder Efficiency Southwest Gas Corporation - Residential and Builder Efficiency Rebate Program (Arizona) Southwest Gas Corporation - Residential and Builder Efficiency Rebate Program (Arizona) < Back Eligibility Construction Multi-Family Residential Residential Savings Category Home Weatherization Commercial Weatherization Appliances & Electronics Water Heating Windows, Doors, & Skylights Maximum Rebate Residential: 2 per household Program Info State Arizona Program Type Utility Rebate Program Rebate Amount Residential Natural Gas Tankless Water Heater: $450 Natural Gas Clothes Dryer: $30 Windows: $0.95/sq ft Attic Insulation: $0.15/sq ft Floor Insulation: $0.30/sq ft Builders Energy Star Certified Home: $450 Natural Gas Tankless Water Heater: $450 Attic Insulation: $0.15/sq ft

186

Buildings Energy Data Book: 2.1 Residential Sector Energy Consumption  

Buildings Energy Data Book (EERE)

4 4 Ownership (1) Owned 54.9 104.5 40.3 78% Rented 77.4 71.7 28.4 22% Public Housing 75.7 62.7 28.7 2% Not Public Housing 77.7 73.0 28.4 19% 100% Note(s): Source(s): 1) Energy consumption per square foot was calculated using estimates of average heated floor space per household. According to the 2005 Residential Energy Consumption Survey (RECS), the average heated floor space per household in the U.S. was 1,618 square feet. Average total floor space, which includes garages, attics and unfinished basements, equaled 2,309 square feet. EIA, 2005 Residential Energy Consumption Survey, Oct. 2008 2005 Residential Delivered Energy Consumption Intensities, by Ownership of Unit Per Square Per Household Per Household Percent of Foot (thousand Btu) (million Btu) Members (million Btu) Total Consumption

187

Buildings Energy Data Book: 2.3 Residential Sector Expenditures  

Buildings Energy Data Book (EERE)

1 1 2005 Energy Expenditures per Household, by Housing Type and Square Footage ($2010) Per Household Single-Family 1.16 Detached 1.16 Attached 1.20 Multi-Family 1.66 2 to 4 units 1.90 5 or more units 1.53 Mobile Home 1.76 All Homes 1.12 Note(s): Source(s): 1) Energy expenditures per square foot were calculated using estimates of average heated floor space per household. According to the 2005 Residential Energy Consumption Survey (RECS), the average heated floor space per household in the U.S. was 1,618 square feet. Average total floor space, which includes garages, attics and unfinished basements, equaled 2,309 square feet. EIA, 2005 Residential Energy Consumption Survey, Oct. 2008, Table US-1 part1; and EIA, Annual Energy Review 2010, Oct. 2011, Appendix D, p. 353 for

188

Buildings Energy Data Book: 2.3 Residential Sector Expenditures  

Buildings Energy Data Book (EERE)

2 2 2005 Household Energy Expenditures, by Vintage ($2010) | Year | Prior to 1950 887 | 22% 1950 to 1969 771 | 22% 1970 to 1979 736 | 16% 1980 to 1989 741 | 16% 1990 to 1999 752 | 16% 2000 to 2005 777 | 9% | Average 780 | Total 100% Note(s): Source(s): 1.24 2,003 1) Energy expenditures per square foot were calculated using estimates of average heated floor space per household. According to the 2005 Residential Energy Consumption Survey (RECS), the average heated floor space per household in the U.S. was 1,618 square feet. Average total floor space, which includes garages, attics and unfinished basements, equaled 2,309 square feet. EIA, 2005 Residential Energy Consumption Survey, Oct. 2008 for 2005 expenditures; and EIA, Annual Energy Review 2010, Oct. 2011, Appendix D, p. 353 for price inflators.

189

Enhancing Floor Warden Skills Session III  

E-Print Network (OSTI)

information to: 1. Responding Fire Unit 2. UCSF PD On-Scene 3. UCSF ECC 9-911 UCSF Phone 476-1414 Cell Phone 4: 1. UCSF ECC 9-911 from UCSF Phone 2. 476-1414 from Cell Phone or non UCSF Phone #12;Who to report

Derisi, Joseph

190

Johannesburg First Floor, 17 Baker Street,  

E-Print Network (OSTI)

Array Processor Building, housing the MeerKAT computing services and back-up power diesel rotary UPS of the infrastructure elements required to operate the radio telescopes in the reserve; including roads, power, reticulation of power and optical fibre, and links to the national optical fibre network. The Astronomy Reserve

Jarrett, Thomas H.

191

neil@awaaz.de 116 Ground Floor,  

E-Print Network (OSTI)

@cs.stanford.edu Associate Professor Stanford University Gates Computer Science #384 Palo Alto, CA 94305-9035 USA Tapan S, & Verma, 1995). As broader segments of the population come online, many of them via mobile phones

Parikh, Tapan S.

192

Interoperability testing for shop floor measurement  

Science Journals Connector (OSTI)

Manufactured parts are typically measured to ensure quality. Measurement involves equipment and software from many different vendors, and interoperability is a major problem faced by manufacturers. The I++ Dimensional Measuring Equipment (DME) specification ... Keywords: interoperability, measurement, software testing

Fred Proctor; Bill Rippey; John Horst; Joe Falco; Tom Kramer

2007-08-01T23:59:59.000Z

193

Shop floor information management and SOA  

Science Journals Connector (OSTI)

Service Science is a new term for a new paradigm which aims at the solution of an obvious problem: How to make the increasing fusion of business and IT successful in a dynamically changing and risk adverse environment? This question has to be raised ...

Konrad Pfadenhauer; Burkhard Kittl; Schahram Dustdar; David Levy

2006-09-01T23:59:59.000Z

194

Johannesburg First Floor, 17 Baker Street,  

E-Print Network (OSTI)

Carnarvon and Williston) on Wednesday, 6 November 2013 at 10h00 (GPS coordinates 30º 58' 12.2052" S; 21º 59

Jarrett, Thomas H.

195

Johannesburg First Floor, 17 Baker Street,  

E-Print Network (OSTI)

on the Klerefontein farm (10km outside Carnarvon; turn-off on the R63 between Carnarvon and Williston) on Wednesday

Jarrett, Thomas H.

196

COMET TA Floor Plan 100225.vc6  

NLE Websites -- All DOE Office Websites (Extended Search)

Rack Argus Chamber Interaction Chamber Work Station 8 3 0 2 - V B L as phere CL 420mm f rom N i nner wall. Lens h older E f ac e27mm f rom W i nner w all. Parabola CL 534m m from...

197

HVAC Design Strategy for a Hot-Humid Production Builder, Houston, Texas (Fact Sheet)  

SciTech Connect

BSC worked directly with the David Weekley Homes - Houston division to redesign three floor plans in order to locate the HVAC system in conditioned space. The purpose of this project is to develop a cost effective design for moving the HVAC system into conditioned space. In addition, BSC conducted energy analysis to calculate the most economical strategy for increasing the energy performance of future production houses. This is in preparation for the upcoming code changes in 2015. The builder wishes to develop an upgrade package that will allow for a seamless transition to the new code mandate. The following research questions were addressed by this research project: 1. What is the most cost effective, best performing and most easily replicable method of locating ducts inside conditioned space for a hot-humid production home builder that constructs one and two story single family detached residences? 2. What is a cost effective and practical method of achieving 50% source energy savings vs. the 2006 International Energy Conservation Code for a hot-humid production builder? 3. How accurate are the pre-construction whole house cost estimates compared to confirmed post construction actual cost? BSC and the builder developed a duct design strategy that employs a system of dropped ceilings and attic coffers for moving the ductwork from the vented attic to conditioned space. The furnace has been moved to either a mechanical closet in the conditioned living space or a coffered space in the attic.

Not Available

2014-03-01T23:59:59.000Z

198

Heating, Ventilation, and Air Conditioning Design Strategy for a Hot-Humid Production Builder  

SciTech Connect

BSC worked directly with the David Weekley Homes - Houston division to redesign three floor plans in order to locate the HVAC system in conditioned space. The purpose of this project is to develop a cost effective design for moving the HVAC system into conditioned space. In addition, BSC conducted energy analysis to calculate the most economical strategy for increasing the energy performance of future production houses. This is in preparation for the upcoming code changes in 2015. The builder wishes to develop an upgrade package that will allow for a seamless transition to the new code mandate. The following research questions were addressed by this research project: 1. What is the most cost effective, best performing and most easily replicable method of locating ducts inside conditioned space for a hot-humid production home builder that constructs one and two story single family detached residences? 2. What is a cost effective and practical method of achieving 50% source energy savings vs. the 2006 International Energy Conservation Code for a hot-humid production builder? 3. How accurate are the pre-construction whole house cost estimates compared to confirmed post construction actual cost? BSC and the builder developed a duct design strategy that employs a system of dropped ceilings and attic coffers for moving the ductwork from the vented attic to conditioned space. The furnace has been moved to either a mechanical closet in the conditioned living space or a coffered space in the attic.

Kerrigan, P.

2014-03-01T23:59:59.000Z

199

Avista Utilities (Electric) - Residential Energy Efficiency Rebate Programs  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Avista Utilities (Electric) - Residential Energy Efficiency Rebate Avista Utilities (Electric) - Residential Energy Efficiency Rebate Programs (Idaho) Avista Utilities (Electric) - Residential Energy Efficiency Rebate Programs (Idaho) < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Construction Commercial Heating & Cooling Design & Remodeling Heat Pumps Appliances & Electronics Water Heating Maximum Rebate Incentives should not exceed 50% of the actual measure cost. Program Info State Idaho Program Type Utility Rebate Program Rebate Amount Replacement of Electric Straight Resistance: $750 Air Source Heat Pump: $100 Variable Speed Motor: $100 Refrigerator/Freezer Recycling: $30 Water Heater: $30 Floor and Wall Insulation: $0.50/sq. ft. Attic and Ceiling Insulation: $0.25/sq. ft.

200

Avista Utilities (Electric) - Residential Energy Efficiency Rebate Programs  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Avista Utilities (Electric) - Residential Energy Efficiency Rebate Avista Utilities (Electric) - Residential Energy Efficiency Rebate Programs Avista Utilities (Electric) - Residential Energy Efficiency Rebate Programs < Back Eligibility Construction Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Construction Commercial Heating & Cooling Design & Remodeling Heat Pumps Appliances & Electronics Water Heating Maximum Rebate Incentives will not exceed 50% of the actual measure cost Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Air Source Heat Pump: $100 Variable Speed Motor: $100 Water Heater: $30 Replacement of Electric Straight Resistance: $750 Floor and Wall Insulation: $0.50/sq. ft. Attic and Ceiling Insulation: $0.25/sq. ft.

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Coweta-Fayette EMC - Residential Energy Efficiency Rebate Program |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Coweta-Fayette EMC - Residential Energy Efficiency Rebate Program Coweta-Fayette EMC - Residential Energy Efficiency Rebate Program Coweta-Fayette EMC - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Heat Pumps Appliances & Electronics Water Heating Windows, Doors, & Skylights Maximum Rebate Double-Pane/Storm Windows: $500 Programmable Thermostat: $50 per home Program Info State Georgia Program Type Utility Rebate Program Rebate Amount Existing Homes Electric Heat Pumps: $150 - $300 Dual Fuel Heat Pumps: $200 Geothermal Heat Pumps: $1000 Water Heaters: $250 Attic Insulation: $90 - $150 Floor Insulation: $150 Double-Pane/Storm Windows: $50/window Programmable Thermostat: $25/unit

202

Avista Utilities (Gas) - Residential Energy Efficiency Rebate Programs |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Residential Energy Efficiency Rebate Residential Energy Efficiency Rebate Programs Avista Utilities (Gas) - Residential Energy Efficiency Rebate Programs < Back Eligibility Construction Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Construction Design & Remodeling Appliances & Electronics Water Heating Maximum Rebate Incentives should not exceed 50% of the actual measure cost Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Natural Gas Furnace/Boiler: $400 Water Heater: $30 Floor and Wall Insulation: $0.50/sq. ft. Attic and Ceiling Insulation: $0.25/sq. ft. ENERGY STAR rated homes: $650 - $900 Replacement of Electric Straight Resistance Space Heat: $750 Provider

203

Columbia Gas of Virginia - Home Savings Rebate Program | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Columbia Gas of Virginia - Home Savings Rebate Program Columbia Gas of Virginia - Home Savings Rebate Program Columbia Gas of Virginia - Home Savings Rebate Program < Back Eligibility Multi-Family Residential Residential Savings Category Home Weatherization Commercial Weatherization Sealing Your Home Ventilation Heating & Cooling Commercial Heating & Cooling Heating Appliances & Electronics Water Heating Windows, Doors, & Skylights Program Info State Virginia Program Type Utility Rebate Program Rebate Amount Energy Star Gas Storage Water Heater: $50 Energy Star Gas Tankless Water Heater: $300 High Efficiency Gas Furnace: $300 High Efficiency Windows (Replacement): $1/sq. ft. Attic and Floor Insulation (Replacement): $0.30/sq. ft. Duct Insulation (Replacement): $200 - $250/site Provider Columbia Gas of Virginia

204

DOE Zero Energy Ready Home Case Study, Preferred Builders, Old Greenwich, CT, Custom  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in Old Greenwich CT, that scored HERS 42 without PV or HERS 20 with PV. This 2,700 ft2 custom home has advanced framed walls with R-24 blown cellulose plus R-7.5 EPS rigid foam, membrane-coated OSB, a close-cell spray foamed attic, R-13 closed-cell spray foam under the slab and on basement walls, an ERV, and a gas boiler for forced air and radiant floor heat.

205

Buried and Encapsulated Ducts - Building America Top Innovation...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and Encapsulated Ducts - Building America Top Innovation photo of worker blowing insulation on ducts in an attic. Ductwork installed in unconditioned attics can significantly...

206

Buried and Encapsulated Ducts- Building America Top Innovation  

Energy.gov (U.S. Department of Energy (DOE))

This Top Innovation profile highlights Building America research into insulating ductwork that is in unconditioned attics.

207

Preliminary Study of a Vented Attic Radiant Barrier System in Hot, Humid Climates Using Side-by-Side, Full-Scale Test Houses  

E-Print Network (OSTI)

A series of side-by-side tests was performed using two full scale test houses to determine the effectiveness of a Vented Radiant Barrier System (VRBS) in reducing the ceiling heat flux during the summer cooling season in North Florida. Another...

Lear, W. E.; Barrup, T. E.; Davis, K. E.

1987-01-01T23:59:59.000Z

208

Evaluation of Crawlspace Retrofits in Multifamily Buildings  

SciTech Connect

In 2011 and early 2012, Building Science Corporation (BSC) collaborated with Innova Services Corporation on a multifamily community unvented crawlspace retrofit project at Oakwood Gardens in Lansdale, Pennsylvania. BSC provided design consulting services and pre- and post-retrofit evaluation, testing, and data monitoring. The existing condition was a vented crawlspace with an uninsulated floor between the crawlspace and the dwelling units above. The crawlspace was therefore a critically weak link in the building enclosure and was ripe for improvement. Saving energy was the primary interest and goal, but the greatest challenge in this unvented crawlspace retrofit project was working through a crawlspace bulk water intrusion problem caused by inadequate site drainage, window well drainage, foundation wall drainage, and a rising water table during rainy periods. While the unvented crawlspace retrofit was effective in reducing heat loss, and the majority of the bulk water drainage problems had been resolved, the important finding was that some of the wood joists embedded in masonry pockets behind the brick veneer were showing signs of moisture damage.

Rudd, A.

2014-09-01T23:59:59.000Z

209

Human Resources Office Dalia Bldg. 2nd Floor,  

E-Print Network (OSTI)

for rainfed and irrigated environments in the dry areas of West Asia-North Africa (WANA) and the Nile valley for the improvement of bread and durum wheat within Central and West Asia and North Africa (CWANA) as part

210

Production system improvement : floor area reduction and inventory optimization  

E-Print Network (OSTI)

This thesis shows improvements of a medical device production system. The demand at the Medical Device Manufacturing Company (MDMC) is low for the occlusion system product and there is a need to introduce other production ...

Yang, Tianying, M. Eng. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

211

Incentive program for the Cherokee Nation Enterprise floor staff.  

E-Print Network (OSTI)

??Many promotions at Cherokee Casino Resort are mass marketed and are not designed for a specific guest. Often guest are unaware of the promotions that (more)

Teel, Justin

2008-01-01T23:59:59.000Z

212

Working Towards 100% Electronic Transactions on the Shop Floor  

E-Print Network (OSTI)

Drastic changes are taking place in the manufacturing environmentboth in continuous process manufacturing and discrete parts manufacturing. Data communications and computer technologies are forging new disciplines and relationships in manufacturing...

Terwilliger, M.

213

UWMC Floor Maps for Pa ents and Visitors  

E-Print Network (OSTI)

Clinic Vascular Laboratory Pavilion Entrance #12;Level 3 Sky Bridge RR Elevator Radiology Recep on & Wai Radiology Satellite CASCADE TOWER Pulmonary Diagnos c Center Employee Health Emergency Department Security To Health Sciences, Medical School, Dental Clinics MONTLAKE TOWER S1 Parking For wheelchair access to S1

Yetisgen-Yildiz, Meliha

214

Indentation and recovery characteristics of common resilient floor coverings  

E-Print Network (OSTI)

ocedure ' a ~ ~ ~ ~ a i ~ a ~ ~ a . SX . VXXX ~ Sfakeriel Oats Anelyeie, . . . ', ~ . ~ ~ a 40 Rubber, Tile ~ ' ~ '' a ' ~ ' ~ i o i' a e . ~ ~ i ~, 80 ' Vinpl Asbestos Tile ~ ~ ~ e o ~ ~ ~ ~ ~ ' Xineleun'Tile ~ . e i e e- a a ~ ~ ~ ~ ' e 00 Asphslt...'. "' ' 4, Residoal Xndestotios, 'Of Rabber 'tile'. ~ -i ". ". *Os ' , TI Residual xadentatiod o* viapx, Asbestos . Tile p ~ ~ I ~ ~ l, ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 0, , ', se?%dnax indentation of Tioyl Asbestos Tile ~ ~ ~ ' ~ ~ ', ' ~ ~ ~ ~ ~ g...

Stewart, Billy Ray

2012-06-07T23:59:59.000Z

215

Indentation and Recovery Tests of Common Resilient Floor Coverings.  

E-Print Network (OSTI)

the total indentation character- istics of rubber, vinyl-asbestos and cork tile. The total indentation was smaller under the heavy and medium loads for the thinner materials. Little effect was noted under the light load. Differences in residual... indentation of materials due to material thickness was significant for cork and vinyl-asbestos tile. Tests indicated that residual indentation was greater for the thicker samples. The thinner gage of rubber tile tended to retain more residual indentation...

Stewart, B. R.; Kunze, O. R.; Hobgood, Price

1960-01-01T23:59:59.000Z

216

1752 Columbia Rd. NW, Fourth Floor Washington, DC 20009  

E-Print Network (OSTI)

homebuyers could benefit from significant financial savings each year. Installing solar panels on new homes solar panels in bulk at lower prices. When one takes into account the California Energy Commission DIEGO RESIDENTS, BUILDERS BENEFIT FROM SOLAR REQUIREMENTS San Diego residents and builders could benefit

Kammen, Daniel M.

217

Discontinuities in the History of Sea-floor Spreading  

Science Journals Connector (OSTI)

... following. Let X be the distance, measured parallel to the spreading direction, of a parcel of crust from the axis of the mid-ocean ridge. Then a lapse is ... occasional vulcanism and the effects of sedimentation.

ERIC D. SCHNEIDER; PETER R. VOGT

1968-03-30T23:59:59.000Z

218

Human Resources Office Dalia Bldg. 2nd Floor,  

E-Print Network (OSTI)

in the Dry Areas (ICARDA) is an international autonomous, non-profit, research organization temporarily based and structures Up to date knowledge of advanced tools and techniques for measuring wind and water erosion

219

Quantitative evaluation of bioturbation on the deep sea floor  

E-Print Network (OSTI)

between 1 and 10 cd kyr r by invoking the assumption that mixing is proportional to biomass. Plutonium distributions in deep sea sedi- ments (Noshkin and Bowcn, 1973) indicate abyssal mixing rates ranging from 100-400 cmP kyr r . AC KN OWLE DGEMEN TS... vii LIST OF TABLES TABLE PAGE l. Microtektite Distributions. Estimation of Mixing Rates by Dimensional Analysis of Sediment Working Rates 30 Mixing Rates inferred from the plutonium data of Noshkin and Bowen (1973). 33 4. Mixing Parameters from...

Guinasso, Norman Louis

1975-01-01T23:59:59.000Z

220

Idaho Power - Residential Energy Efficiency Rebate Programs | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Residential Energy Efficiency Rebate Programs Residential Energy Efficiency Rebate Programs Idaho Power - Residential Energy Efficiency Rebate Programs < Back Eligibility Construction Installer/Contractor Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Cooling Commercial Heating & Cooling Appliances & Electronics Construction Design & Remodeling Heating Heat Pumps Commercial Lighting Lighting Program Info State Idaho Program Type Utility Rebate Program Rebate Amount Ductless Heat Pumps: $750 Clothes washer $50 Refrigerator $30 Refrigerator Recycling: $30 Freezer $20 Attic Insulation: $0.15/sq. ft. Wall Insulation: $0.50/sq. ft. Floor Insulation: $0.50/sq. ft. Air/Duct Sealing: $0.30/linear foot Air Source Heat Pump: $200 - $250 (Existing Homes); $300 - $400 (New Homes)

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Questar Gas - Residential Energy Efficiency Rebate Programs | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Maximum Rebate Maximum Rebate Limit of two rebates per appliance type Program Info Start Date 3/1/2011 State Utah Program Type Utility Rebate Program Rebate Amount Gas Furnace: $200 - $400 Gas Storage Water Heater: $50-$100 Gas Condensing Water Heater: $350 Gas Boiler: $400 -$600 Tankless Gas Water Heater: $350 Clothes Washer: $50 Windows: $0.95/sq. ft. Insulation (Wall): $0.30/sq. ft. Insulation (Floor): $0.20/sq. ft. Insulation (Attic): $0.07 - $0.25/sq. ft. Duct Sealing/Insulation: $100 + $5.25/ln. ft. Air Sealing: $100 + $.20/sq. ft. Programmable Thermostat: $30 In-Home Energy Audit: Discounted to $25 Provider Questar Gas Questar Gas provides rebates for energy efficient appliances and heating equipment, and certain weatherization measures through the ThermWise program. This equipment includes clothes washers, water heaters, furnaces,

222

Puget Sound Energy - Residential Energy Efficiency Rebate Programs |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puget Sound Energy - Residential Energy Efficiency Rebate Programs Puget Sound Energy - Residential Energy Efficiency Rebate Programs Puget Sound Energy - Residential Energy Efficiency Rebate Programs < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Appliances & Electronics Sealing Your Home Ventilation Heat Pumps Commercial Lighting Lighting Water Heating Maximum Rebate Floor/Attic/Wall Insulation: $400 for each form of insulation Duct Insulation: $200 for each form of insulation Windows: $750 Heat Pump Water Heater: Energy Star rated Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Ductless Heat Pumps: $1,200 Geothermal Heat Pump: $1,500 Air-Source Heat Pumps: $200 - $800 Heat Pump Sizing and Lock-Out Control: $300

223

Cascade Natural Gas - Conservation Incentives for Existing Homes |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Existing Homes Existing Homes Cascade Natural Gas - Conservation Incentives for Existing Homes < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Sealing Your Home Ventilation Heating & Cooling Commercial Heating & Cooling Heating Appliances & Electronics Water Heating Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Floor Insulation: $0.45 per sq. ft. Wall Insulation: $0.40 per sq. ft. Ceiling or Attic Insulation: $0.25 per sq. ft. High Efficiency Natural Gas Furnace: $150 Duct Sealing: $150 High Efficiency Natural Gas Furnace and Duct Sealing: $400 High Efficiency Natural Gas Hearth: $70 Conventional Natural Gas Water Heater: $40 Combination Domestic Water/Hydronic Space Heating System (using Tankless

224

Idaho Power - Residential Energy Efficiency Rebate Programs | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Idaho Power - Residential Energy Efficiency Rebate Programs Idaho Power - Residential Energy Efficiency Rebate Programs Idaho Power - Residential Energy Efficiency Rebate Programs < Back Eligibility Construction Installer/Contractor Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Cooling Commercial Heating & Cooling Appliances & Electronics Sealing Your Home Ventilation Heating Heat Pumps Commercial Lighting Lighting Program Info State Oregon Program Type Utility Rebate Program Rebate Amount ENERGY STAR Home Builder Incentive: $1500 ENERGY STAR Manufactured Home (Electrically Heated): $500 Air Sealing/Duct Sealing: $0.30/ln ft Attic Insulation: $0.15/sq. ft. Wall Insulation: $0.50/sq. ft. Floor Insulation: $0.50/sq. ft. Light Fixtures: Discounts; see program web site Clothes Washers: $50

225

House Spiders  

NLE Websites -- All DOE Office Websites (Extended Search)

Spiders Spiders Nature Bulletin No. 206-A November 13, 1965 Forest Preserve District of Cook County Seymour Simon, President Roland F. Eisenbeis, Supt. of Conservation HOUSE SPIDERS Nothing humiliates a housewife more than to spy a dusty streamer of cobwebs dangling from the ceiling when she has "company". With a cloth on the end of her broom, or a vacuum cleaner, she wages continual war on spiders. The spider itself frequently escapes by darting into a hide-away or dropping by a thread of silk to the floor where it may play "possum" until things have quieted down. But in basements, in unused rooms, in attics, between windows and screens, beneath porches, and in garages or other out buildings, many small spiders live their interesting lives.

226

Energy Efficiency and Conservation Block Grant Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AK-TRIBE-LEISNOI VILLAGE-WOODY ISLAND TRIBAL COUNCIL AK-TRIBE-LEISNOI VILLAGE-WOODY ISLAND TRIBAL COUNCIL Location: Tribe AK-TRIBE-LEISNOI VILLAGE-WOODY ISLAND TRIBAL COUNCIL AK American Recovery and Reinvestment Act: Proposed Action or Project Description The Leisnoi Village-Woody Island Tribal Council proposes to 1) conduct energy efficiency audits and 2) conduct building retrofits/energy upgrades to the Tribal Council Building. The energy audits would be conducted on residential and commercial buildings. The building retrofits to the Tribal Council Building (constructed in 1979) would involve removing and replacing insulation and sealing all penetrations; installing insulation on the walls and plastic on the floor of the crawl space, as needed, and installing an additional door and vents in the crawl space; installing gable vents in the attic for proper ventilation;

227

Columbia River PUD - Commercial Energy Efficiency Rebate Programs |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Columbia River PUD - Commercial Energy Efficiency Rebate Programs Columbia River PUD - Commercial Energy Efficiency Rebate Programs Columbia River PUD - Commercial Energy Efficiency Rebate Programs < Back Eligibility Commercial Fed. Government Local Government Nonprofit State Government Savings Category Home Weatherization Commercial Weatherization Appliances & Electronics Sealing Your Home Ventilation Commercial Lighting Lighting Heating & Cooling Commercial Heating & Cooling Water Heating Windows, Doors, & Skylights Maximum Rebate General: Rebate amounts cannot exceed 50% of the total project cost Lighting: Rebate amounts cannot exceed 70% of the total project cost Program Info State Oregon Program Type Utility Rebate Program Rebate Amount Lighting: Varies greatly Wall/Floor Insulation: $0.25 per sq ft Attic Insulation: $0.45 per sq ft

228

City of Bainbridge Island - (Re)Power Bainbridge Rebate Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

You are here You are here Home » City of Bainbridge Island - (Re)Power Bainbridge Rebate Program (Washington) City of Bainbridge Island - (Re)Power Bainbridge Rebate Program (Washington) < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Ventilation Heat Pumps Appliances & Electronics Water Heating Program Info State District of Columbia Program Type Local Rebate Program Rebate Amount Attic Insulation: $.25 per sq/ft up to $400 Wall Insulation: $.25 per sq/ft up to $400 Floor Insulation: $.25 per sq/ft up to $400 Duct Insulation: $.25 per sq/ft up to $400 Whole House Air Sealing: $300 Hot Water Boiler: $300 Steam Boiler: $300 Furnace: $200 Furnace with EMC: $300

229

Buildings Energy Data Book: 2.1 Residential Sector Energy Consumption  

Buildings Energy Data Book (EERE)

0 0 Region (1) Northeast 73.5 122.2 47.7 24% New England 77.0 129.4 55.3 7% Middle Atlantic 72.2 119.7 45.3 17% Midwest 58.9 113.5 46.0 28% East North Central 61.1 117.7 47.3 20% West North Central 54.0 104.1 42.9 8% South 51.5 79.8 31.6 31% South Atlantic 47.4 76.1 30.4 16% East South Central 56.6 87.3 36.1 6% West South Central 56.6 82.4 31.4 9% West 56.6 77.4 28.1 18% Mountain 54.4 89.8 33.7 6% Pacific 58.0 71.8 25.7 11% U.S. Average 58.7 94.9 37.0 100% Note(s): Source(s): 1) Energy consumption per square foot was calculated using estimates of average heated floor space per household. According to the 2005 Residential Energy Consumption Survey (RECS), the average heated floor space per household in the U.S. was 1,618 square feet. Average total floor space, which includes garages, attics and unfinished basements, equaled 2,309 square feet.

230

Buildings Energy Data Book: 2.1 Residential Sector Energy Consumption  

Buildings Energy Data Book (EERE)

1 1 Type (1) Single-Family: 55.4 106.6 39.4 80.5% Detached 55.0 108.4 39.8 73.9% Attached 60.5 89.3 36.1 6.6% Multi-Family: 78.3 64.1 29.7 14.9% 2 to 4 units 94.3 85.0 35.2 6.3% 5 or more units 69.8 54.4 26.7 8.6% Mobile Homes 74.6 70.4 28.5 4.6% All Housing Types 58.7 95.0 37.0 100% Note(s): Source(s): 1) Energy consumption per square foot was calculated using estimates of average heated floor space per household. According to the 2005 Residential Energy Consumption Survey (RECS), the average heated floor space per household in the U.S. was 1,618 square feet. Average total floor space, which includes garages, attics and unfinished basements, equaled 2,309 square feet. EIA, 2005 Residential Energy Consumption Survey, Oct. 2008. 2005 Residential Delivered Energy Consumption Intensities, by Housing Type

231

Buildings Energy Data Book: 2.1 Residential Sector Energy Consumption  

Buildings Energy Data Book (EERE)

2 2 Year Built (1) Prior to 1950 74.5 114.9 46.8 24% 1950 to 1969 66.0 96.6 38.1 23% 1970 to 1979 59.4 83.4 33.5 15% 1980 to 1989 51.9 81.4 32.3 14% 1990 to 1999 48.2 94.4 33.7 16% 2000 to 2005 44.7 94.7 34.3 8% Average 58.7 95.0 40.0 Note(s): Source(s): 1) Energy consumption per square foot was calculated using estimates of average heated floor space per household. According to the 2005 Residential Energy Consumption Survey (RECS), the average heated floor space per household in the U.S. was 1,618 square feet. Average total floor space, which includes garages, attics and unfinished basements, equaled 2,309 square feet. EIA, 2005 Residential Energy Consumption Survey, Oct. 2008. 2005 Residential Delivered Energy Consumption Intensities, by Vintage Per Square Per Household Per Household

232

Filename  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the perimeter of the attic so you don't blow the insulation into the soffit area, how you air seal the attic hatch when you're done, how you deal with recessed cans that are up...

233

Side Reactions in Lithium-Ion Batteries  

E-Print Network (OSTI)

attic with colleagues Paul Albertus, Penny Gunterman, Ryanalso owe a great deal to Paul Albertus, whose level-headed,

Tang, Maureen Han-Mei

2012-01-01T23:59:59.000Z

234

DOE Zero Energy Ready Home Case Study 2013: Weiss Building &...  

Energy Savers (EERE)

oor joists on the framing. To handle stormwater runoff, a series of underwater storage tanks and drainage pipes were installed in the peat ground behind the house. During large...

235

2014 Race to Zero Student Design Competition: University of Pittsburgh...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

attic, 4' continuous insulated foundation wall, triple paned windows HVAC: Air source heat pump, small-diameter ducts in conditioned space IAQ: ERV, exhaust fans, passive...

236

G:\\ESS\\248 RCRA\\SWMU Report Cor  

NLE Websites -- All DOE Office Websites (Extended Search)

AND SWMU ASSESSMENT REPORT UNIT NUMBER: 450 UNIT NAME: S-710-32 DATE: Original: 01192001 Revised: 122303 REGULATORY STATUS: SWMU LOCATION: Attic of the C-710 building....

237

Building America 1995-2012 Top Innovations | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Unvented, Conditioned Attics High-R Walls Optimized Comfort Systems: Integration of HVAC System Design with Simplified Duct Distribution Ducts in Conditioned Space...

238

DOE Zero Energy Ready Home Case Study 2013: Transformation, Inc...  

Energy Savers (EERE)

then topped with 30-year architectural style shingles. Transformations attached a polyethylene vapor barrier to the underside of the attic rafters, taped the seams, and finished...

239

E-Print Network 3.0 - advanced heat transfer Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Performance Evaluations Alternate... and Diagnostic Center (EADC) Ground Coupled Heat Pumps Heat and Mass Transfer in Attic Systems Industrial... and Heat Transfer...

240

DOE Zero Energy Ready Home Case Study, e2Homes, Winterpark, FL...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

aerated concrete walls, a sealed attic with R-20 spray foam, and ductless mini-split heat pumps. DOEZERHe2Homes2013 More Documents & Publications Building America DOE...

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Building America Whole-House Solutions for Existing Homes: Inverted...  

Energy Savers (EERE)

Solutions for Existing Homes: Inverted Attic Bulkhead for HVAC Ductwork This occupied test home received a modified truss system to accommodate ductwork within an inverted...

242

Lowell, Massachusetts, Preserves Historic Home Through Energy...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

the historic house will receive upgrades that include a high-velocity, small-duct HVAC system, updated storm windows, and attic insulation. These upgrades will reduce...

243

Home Energy Checklist | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

bill for energy conservation measures. Checkbox Insulate your hot water pipes to prevent heat loss. Checkbox Insulate heating ducts in unheated areas, such as attics and...

244

New Whole-House Solutions Case Study: William Ryan Homes, Tampa...  

Energy Savers (EERE)

rigid foam to provide a continuous air barrier around attic rooms. * Radiant barriers, light-colored reflective shingles, and tinted windows help reduce solar heat gain....

245

Effective Guidance and Tools - Building America Top Innovations...  

Energy Savers (EERE)

Quality Management System Guidelines 1995-2012 Top Innovations EEBA Builder's Guides EEBA Water Management Guide Attic Air Sealing Guidelines High-Performance Home Metrics These...

246

Behavioral Perspectives on Home Energy Audits: The Role of Auditors, Labels, Reports, and Audit Tools on Homeowner Decision Making  

E-Print Network (OSTI)

to the furnace room Installed solar attic fan furnaces, or even more unusual activity such as installing solar for solar. We have a crappy furnace. We looked

Ingle, Aaron

2013-01-01T23:59:59.000Z

247

SOFT COST GRAND CHALLENGE  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

fans, attic fans Envelope Windows, doors, air sealing, insulation, cool roof Mechanical Solar Water Heater, High-efficiency water heater, High-efficiency HVAC, ducts & seals,...

248

Capillary Break Beneath a Slab: Polyethylene Sheeting over Aggregate; Southwestern Pennsylvania (Fact Sheet)  

SciTech Connect

This document provides content for three areas of the Building America Solution Center. First, "Insulating Closed Crawlspace Walls and Band Joist Area" describes how to install rigid foam insulation on the interior perimeter walls and band joist area in closed crawlspace foundations of homes. Second, "Removing Construction Debris from Flexible Ducts" describes how to clean flexible ducts after construction or major renovation of a home to remove debris resulting from building materials, particularly airborne dust and particulates. Third, images, CAD drawings, and a case study illustrate right and wrong ways to apply polyethylene sheeting over aggregate. Similarly, a CAD drawing is included that illustrates the use of a concrete slab over polyethylene.

Not Available

2014-07-01T23:59:59.000Z

249

Ocean Floor Spreading: Olduvai and Gilsa Events in the Matuyama Epoch  

Science Journals Connector (OSTI)

...3910.1267 David A. Emilia Donald F. Heinrichs Marathon Oil Company, Denver Research Center, Littleton, Colorado...the basic spread-ing hypothesis. DAVID A. EMILIA Marathon Oil Company, Denver Research Center, Littleton, Colorado...

David A. Emilia; Donald F. Heinrichs

1969-12-05T23:59:59.000Z

250

The Implications of a Gasoline Price Floor for the California Budget and Greenhouse Gas Emissions  

E-Print Network (OSTI)

as a function of crude oil prices with and without the FPSP.NYMEX front-month crude oil price that is generally referrederence between the price of crude oil and the target price.

Borenstein, Severin

2008-01-01T23:59:59.000Z

251

ENERGY ANALYSISF FOR WORKSHOPS WITH FLOOR-SUPPLY DISPLACEMENT VENTILATION UNDER THE U.S. CLIMATES  

E-Print Network (OSTI)

use more fan and boiler energy but less chiller energy than the mixing ventilation system. The total in order to handle the high cooling loads found in U.S. buildings. Thus, the displacement ventilation, the chiller efficiency is increased. Besides, the

Chen, Qingyan "Yan"

252

Cumulative carbon emissions, emissions floors and short-term rates of warming: implications for policy  

Science Journals Connector (OSTI)

...link between peak human-induced global warming and cumulative carbon emissions...in avoiding some level of peak global warming. The recent Copenhagen Accord...impacts of climate change, even if global warming does remain below 2C [27,28...

2011-01-01T23:59:59.000Z

253

Improved Global Bathymetry, Global Sea Floor Roughness, and Deep Ocean Mixing  

E-Print Network (OSTI)

substantial kinetic energy in the M2 tide and a rough seaenergy of M2 tide .75integrated kinetic energy of the M 2 tide (J/m 2 ) Figure 4-

Becker, Joseph J

2008-01-01T23:59:59.000Z

254

Improved global bathymetry, global sea floor roughness, and deep ocean mixing  

E-Print Network (OSTI)

substantial kinetic energy in the M2 tide and a rough seaenergy of M2 tide .75integrated kinetic energy of the M 2 tide (J/m 2 ) Figure 4-

Becker, Joseph Jeffrey

2008-01-01T23:59:59.000Z

255

THE ROLE OF DEAD WOOD IN MAINTAINING ARTHROPOD DIVERSITY ON THE FOREST FLOOR.  

SciTech Connect

AbstractDead wood is a major component of forests and contributes to overall diversity, primarily by supporting insects that feed directly on or in it. Further, a variety of organisms benefit by feeding on those insects. What is not well known is how or whether dead wood influences the composition of the arthropod community that is not solely dependent on it as a food resource, or whether woody debris influences prey available to generalist predators. One group likely to be affected by dead wood is ground-dwelling arthropods. We studied the effect of adding large dead wood to unburned and frequently burned pine stands to determine if dead wood was used more when the litter and understory plant community are removed. We also studied the effect of annual removal of dead wood from large (10-ha) plots over a 5-year period on ground-dwelling arthropods. In related studies, we examined the relationships among an endangered woodpecker that forages for prey on live trees, its prey, and dead wood in the forest. The results of these and other studies show that dead wood can influence the abundance and diversity of the ground-dwelling arthropod community and of prey available to generalist predators not foraging directly on dead trees.

Hanula, James L.; Horn, Scott; Wade, Dale D.

2006-08-01T23:59:59.000Z

256

The effectiveness of floor mats as an intervention for standing fatigue of light fabrication workers  

E-Print Network (OSTI)

in Figure 6. For females, the average median was 99. 7 bpm (8. 32 sd) on the tile and 96. 8 bpm (8. 36 sd) on the mats. For males, the average median was 86. 6 bpm (3. 95 sd) on the tile and 88. 9 bpm (3. 60 sd) on the mats. The data reflect a significant... effect for gender was exhibited in median heart rate (p=. 0001). The average median for females was 99. 7 bpm versus 86. 6 bpm for males over the course of the 12-hour work shift. Since the participants worked relatively homogeneous jobs, this result...

O'Brien, Michael Shannon

2012-06-07T23:59:59.000Z

257

Dynamic Processes of Abyssal Sedimentation: Erosion, Transportation, and Redeposition on the Deep-sea floor  

Science Journals Connector (OSTI)

......without anything to fret, chafe, or wear, save alone the tooth of time". That...superadjacent water was so small that a marine turbidity flow could leave the bottom and...shore they concluded : "If they exist, marine turbidity currents produced by wave agitations......

Bruce C. Heezen

1959-06-01T23:59:59.000Z

258

Geometric, topological & semantic analysis of multi-building floor plan data  

E-Print Network (OSTI)

Generating a comprehensive model of a university campus or other large urban space is a challenging undertaking due to the size, geometric complexity, and levels of rich semantic information contained in inhabited environments. ...

Whiting, Emily J

2006-01-01T23:59:59.000Z

259

Wednesday, 3:30 -4:30 p.m. Hardin Hall First Floor Auditorium  

E-Print Network (OSTI)

Estimating Riparian Evapotranspiration - An Application of Remote Sensing Technology Williams Memorial Lecture: Jeff Lazo, National Center for Atmospheric Research Weather and Society: Integrating Social of South Dakota Legal Frameworks for Water and Climate Change Williams Memorial Lecture: Sarah Bruce

Nebraska-Lincoln, University of

260

Influence of raised floor on zone design cooling load in commercial buildings.  

E-Print Network (OSTI)

office. The equipment loads follow the schedules of theload is 10.8 W/m 2 and it follows the load shown in Table 3.interior zone follows the internal heat load, i.e. people

Schiavon, Stefano; Lee, Kwang Ho; Bauman, Fred; Webster, Tom

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

A Sea Floor Gravity Survey of the Sleipner Field to Monitor CO2 Migration  

SciTech Connect

Carbon dioxide gas (CO{sub 2}) is a byproduct of many wells that produce natural gas. Frequently the CO{sub 2} separated from the valuable fossil fuel gas is released into the atmosphere. This adds to the growing problem of the climatic consequences of greenhouse gas contamination. In the Sleipner North Sea natural gas production facility, the separated CO{sub 2} is injected into an underground saline aquifer to be forever sequestered. Monitoring the fate of such sequestered material is important - and difficult. Local change in Earth's gravity field over the injected gas is one way to detect the CO{sub 2} and track its migration within the reservoir over time. The density of the injected gas is less than that of the brine that becomes displaced from the pore space of the formation, leading to slight but detectable decrease in gravity observed on the seafloor above the reservoir. Using equipment developed at Scripps Institution of Oceanography, we have been monitoring gravity over the Sleipner CO{sub 2} sequestration reservoir since 2002. We surveyed the field in 2009 in a project jointly funded by a consortium of European oil and gas companies and the US Department of Energy. The value of gravity at some 30 benchmarks on the seafloor, emplaced at the beginning of the monitoring project, was observed in a week-long survey with a remotely operated vehicle. Three gravity meters were deployed on the benchmarks multiple times in a campaign-style survey, and the measured gravity values compared to those collected in earlier surveys. A clear signature in the map of gravity differences is well correlated with repeated seismic surveys.

Mark Zumberge

2011-09-30T23:59:59.000Z

262

Innovative accessible sunken floor systems for multi-story steel buildings  

E-Print Network (OSTI)

With the demands of telecommunications and computer equipment, building owners and designers are facing an increasingly difficult problem for wire management in today's electronic workplace. This thesis is to investigate ...

Kwan, Henry K

1987-01-01T23:59:59.000Z

263

An evaluation of standing-induced lower leg edema as a function of floor surace  

E-Print Network (OSTI)

of the surfaces. The surfaces used included: two brands of anti-fatigue mat, three types of industrial grating, and concrete. Using water volume displacement, edema of three segments of the right leg (ankle-and-below, calf-and-below, and knee...

DiSalvi, Lawrence Roberts

2012-06-07T23:59:59.000Z

264

Dynamic Processes of Abyssal Sedimentation: Erosion, Transportation, and Redeposition on the Deep-sea floor  

Science Journals Connector (OSTI)

......Magdalena was recorded when grass, still green, was brought up wrapped around the damaged...Heezen Palaeozoic ocean due to the lack of lime-secreting plankton; but Bramlette...Paleont. and 3 (supplement), 335-345. Mineral. Spec. Pub., 2, 66-75. Dynamic......

Bruce C. Heezen

1959-06-01T23:59:59.000Z

265

An evaluation of floor surfaces on the basis of skin temperature during constrained standing  

E-Print Network (OSTI)

weight for an indrvidual was assumed to be 170 lb (77. 3 kg). Pressure = 0. 15 + 0. 0026 X weight(kgl (1) 0. 35 kg/cm' This pressure per unit surface area will generate 17. 2 kg (37. 8 lb) for the 7 cm X 7 cm mat samples. An 18 kg force was used... weight for an indrvidual was assumed to be 170 lb (77. 3 kg). Pressure = 0. 15 + 0. 0026 X weight(kgl (1) 0. 35 kg/cm' This pressure per unit surface area will generate 17. 2 kg (37. 8 lb) for the 7 cm X 7 cm mat samples. An 18 kg force was used...

Monford, Leo Gabriel

2012-06-07T23:59:59.000Z

266

PH Sensitive Polymers for Improving Reservoir Sweep and Conformance Control in Chemical Flooring  

SciTech Connect

There is an increasing opportunity to recover bypassed oil from depleted, mature oilfields in the US. The recovery factor in many reservoirs is low due to inefficient displacement of the oil by injected fluids (typically water). The use of chemical flooding methods to increase recovery efficiencies is severely constrained by the inability of the injected chemicals to contact the bypassed oil. Low sweep efficiencies are the primary cause of low oil recoveries observed in the field in chemical flooding operations even when lab studies indicate high oil recovery efficiency. Any technology that increases the ability of chemical flooding agents to better contact the remaining oil and reduce the amount of water produced in conjunction with the produced oil will have a significant impact on the cost of producing oil domestically in the US. This translates directly into additional economically recoverable reserves, which extends the economic lives of marginal and mature wells. The objective of this research project was to develop a low-cost, pH-triggered polymer for use in IOR processes to improve reservoir sweep efficiency and reservoir conformance in chemical flooding. Rheological measurements made on the polymer solution, clearly show that it has a low viscosity at low pH and exhibits a sudden increase in viscosity (by 2 orders of magnitude or more) at a pH of 3.5 to 4. This implies that the polymer would preferentially flow into zones containing water since the effective permeability to water is highest in these zones. As the pH of the zone increases due to the buffering capacity of the reservoir rock, the polymer solution undergoes a liquid to gel transition causing a sharp increase in the viscosity of the polymer solution in these zones. This allows operationally robust, in-depth conformance treatment of such water bearing zones and better mobility control. The rheological properties of HPAM solutions were measured. These include: steady-shear viscosity and viscoelastic behavior as functions of pH; shear rate; polymer concentration; salinity, including divalent ion effects; polymer molecular weight; and degree of hydrolysis. A comprehensive rheological model was developed for HPAM solution rheology in terms of: shear rate; pH; polymer concentration; and salinity, so that the spatial and temporal changes in viscosity during the polymer flow in the reservoir can be accurately modeled. A series of acid coreflood experiments were conducted to understand the geochemical reactions relevant for both the near-wellbore injection profile control and for conformance control applications. These experiments showed that the use hydrochloric acid as a pre-flush is not viable because of the high reaction rate with the rock. The use of citric acid as a pre-flush was found to be quite effective. This weak acid has a slow rate of reaction with the rock and can buffer the pH to below 3.5 for extended periods of time. With the citric acid pre-flush the polymer could be efficiently propagated through the core in a low pH environment i.e. at a low viscosity. The transport of various HPAM solutions was studied in sandstones, in terms of permeability reduction, mobility reduction, adsorption and inaccessible pore volume with different process variables: injection pH, polymer concentration, polymer molecular weight, salinity, degree of hydrolysis, and flow rate. Measurements of polymer effluent profiles and tracer tests show that the polymer retention increases at the lower pH. A new simulation capability to model the deep-penetrating mobility control or conformance control using pH-sensitive polymer was developed. The core flood acid injection experiments were history matched to estimate geochemical reaction rates. Preliminary scale-up simulations employing linear and radial geometry floods in 2-layer reservoir models were conducted. It is clearly shown that the injection rate of pH-sensitive polymer solutions can be significantly increased by injecting it at a pH below 3.5 (at a fixed bottom-hole pressure). This improvement in injectivity by a fa

Mukul Sharma; Steven Bryant; Chun Huh

2008-03-31T23:59:59.000Z

267

The influence of a diffusive sublayer on diagenesis at the sea floor  

E-Print Network (OSTI)

of the Atlantic Ocean by Armi and Millard (1976) and Armi (1977) shows that these conservative scalars are, indeed, well mixed to a height of at. least 10 meters above the bottom. Likewise, Schink, Guinasso, and Fanning (1975) failed to detect any system... of the Atlantic Ocean by Armi and Millard (1976) and Armi (1977) shows that these conservative scalars are, indeed, well mixed to a height of at. least 10 meters above the bottom. Likewise, Schink, Guinasso, and Fanning (1975) failed to detect any system...

Boudreau, Bernard P

2012-06-07T23:59:59.000Z

268

American Healthy Homes Survey: A National Study of Residential Pesticides Measured from Floor Wipes  

Science Journals Connector (OSTI)

The American Healthy Home Survey presents the results of a cross-sectional national survey of select insecticides measured from hard surfaces in United State residential homes. ... AHHS sample collection included surface wipes from the kitchen area in homes, homeowner vacuum bags, and soil samples from outside the home. ... The results of this work support the hypothesis that the take-home exposure pathway contributes to residential pesticide contamination in agricultural homes where young children are present. ...

Daniel M. Stout II; Karen D. Bradham; Peter P. Egeghy; Paul A. Jones; Carry W. Croghan; Peter A. Ashley; Eugene Pinzer; Warren Friedman; Marielle C. Brinkman; Marcia G. Nishioka; David C. Cox

2009-05-06T23:59:59.000Z

269

The Implications of a Gasoline Price Floor for the California Budget and Greenhouse Gas Emissions  

E-Print Network (OSTI)

Emissions Surcharge Revenues Oil Price Price elas= -0.1 elasEmissions Surcharge Revenues Oil Price Price elas= -0.1 elasQuantity Daily GhG Emissions Oil Price Price elas= -0.1 elas

Borenstein, Severin

2008-01-01T23:59:59.000Z

270

Improved global bathymetry, global sea floor roughness, and deep ocean mixing  

E-Print Network (OSTI)

ocean and the increased mixing over rough topography by proposing that tidal dissipation was a power

Becker, Joseph Jeffrey

2008-01-01T23:59:59.000Z

271

Improved Global Bathymetry, Global Sea Floor Roughness, and Deep Ocean Mixing  

E-Print Network (OSTI)

ocean and the increased mixing over rough topography by proposing that tidal dissipation was a power

Becker, Joseph J

2008-01-01T23:59:59.000Z

272

The Implications of a Gasoline Price Floor for the California Budget and Greenhouse Gas Emissions  

E-Print Network (OSTI)

climate policy. II. A Fuel Price Stabilization Program I ?rst present the Fuel Price Stabilization Program (FPSP) inOil Price ($/barrel) No Fuel Price Stabilization Program

Borenstein, Severin

2008-01-01T23:59:59.000Z

273

Experimental and numerical VOC concentration field analysis from flooring material in a ventilated room  

E-Print Network (OSTI)

in "7th International Conference, Healthy Buildings 2003, Singapore : Singapore (2003)" #12;Ventilation

Paris-Sud XI, Université de

274

Odour intensity assessment from solid flooring materials--comparison of continuous and discrete scales  

E-Print Network (OSTI)

th International Conference, Healthy Buildings 2003, Singapore : Singapore (2003)" #12;202 Proceedings: Healthy Buildings 2003 lacks calibration. Olfactometry is also used in emission testing

Paris-Sud XI, Université de

275

Ozone-initiated Terpene Reaction Products in Five European Offices: Replacement of a Floor Cleaning Agent  

Science Journals Connector (OSTI)

The chamber was operated at conditions relevant to US residences in polluted areas during warm-weather seasons: an air exchange rate of 1.0 h-1 and an inlet O3 concn. of approx. ... A review on the formaldehyde indoor air pollution, including sources, sampling and anal. of formaldehyde, indoor pollution and guidelines of formaldehyde, and exposure risk assessment. ...

A.W. Nrgaard; V. Kofoed-Srensen; C. Mandin; G. Ventura; R. Mabilia; E. Perreca; A. Cattaneo; A. Spinazz; V.G. Mihucz; T. Szigeti; Y. de Kluizenaar; H.J.M. Cornelissen; M. Trantallidi; P. Carrer; I. Sakellaris; J. Bartzis; P. Wolkoff

2014-10-09T23:59:59.000Z

276

Analysis of cracking of co-extruded recovery boiler floor tubes  

SciTech Connect

Cracking of the stainless steel layer in co-extruded 304L/SA210 tubing used in black liquor recovery boilers is being found in an ever-increasing number of North American pulp and paper mills. Because of the possibility of a tube failure, this is a significant safety issue, and, because of the extra time required for tube inspection and repair, this can become an economic issue as well. In a project funded by the U.S. Department of Energy and given wide support among paper companies, boiler manufacturers, and tube fabricators, studies are being conducted to determine the cause of the cracking and to identify alternate materials and/or operating procedures to prevent tube cracking. Examination of cracked tubes has permitted characterization of crack features, and transmission electron microscopy is providing information about the thermal history, particularly cyclic thermal exposures, that tubes have experienced. Neutron and x-ray diffraction techniques are being used to determine the residual stresses in as-fabricated tube panels and exposed tubes, and finite element modeling is providing information about the stresses the tubes experience during operation. Laboratory studies are being conducted to determine the susceptibility of the co-extruded 304L/SA210 tubes to stress corrosion cracking, thermal fatigue, and corrosion in molten smelt. This paper presents the current status of these studies. On the basis of all of these studies, recommendations for means to prevent tube cracking will be offered.

Keiser, J.R.; Taljat, B.; Wang, X.L. [and others

1997-08-01T23:59:59.000Z

277

Efficient 3D building model generation from 2D floor plans  

E-Print Network (OSTI)

3D building models are beneficial to architects, interior designers, and ordinary people in visualizing indoor space in three dimensions. 3D building models appear to be more aesthetic to ordinary people than architectural ...

Kashlev, Dmitry

2008-01-01T23:59:59.000Z

278

Performance of a Hot-Dry Climate Whole-House Retrofit  

SciTech Connect

The Stockton house retrofit is a two-story tudor style single family deep retrofit in the hot-dry climate of Stockton, CA. The home is representative of a deep retrofit option of the scaled home energy upgrade packages offered to targeted neighborhoods under the pilot Large-Scale Retrofit Program (LSRP) administered by the Alliance for Residential Building Innovation (ARBI). Deep retrofit packages expand on the standard package by adding HVAC, water heater and window upgrades to the ducting, attic and floor insulation, domestic hot water insulation, envelope sealing, lighting and ventilation upgrades. Site energy savings with the deep retrofit were 23% compared to the pre-retrofit case, and 15% higher than the savings estimated for the standard retrofit package. Energy savings were largely a result of the water heater upgrade, and a combination of the envelope sealing, insulation and HVAC upgrade. The HVAC system was of higher efficiency than the building code standard. Overall the financed retrofit would have been more cost effective had a less expensive HVAC system been selected and barriers to wall insulation remedied. The homeowner experienced improved comfort throughout the monitored period and was satisfied with the resulting utility bill savings.

Weitzel, E.; German, A.; Porse, E.

2014-06-01T23:59:59.000Z

279

Building America Case Study: Performance of a Hot-Dry Climate Whole House Retrofit, Stockton, California (Fact Sheet)  

SciTech Connect

The Stockton house retrofit is a two-story tudor style single family deep retrofit in the hot-dry climate of Stockton, CA. The home is representative of a deep retrofit option of the scaled home energy upgrade packages offered to targeted neighborhoods under the pilot Large-Scale Retrofit Program (LSRP) administered by the Alliance for Residential Building Innovation (ARBI). Deep retrofit packages expand on the standard package by adding HVAC, water heater and window upgrades to the ducting, attic and floor insulation, domestic hot water insulation, envelope sealing, lighting and ventilation upgrades. Site energy savings with the deep retrofit were 23% compared to the pre-retrofit case, and 15% higher than the savings estimated for the standard retrofit package. Energy savings were largely a result of the water heater upgrade, and a combination of the envelope sealing, insulation and HVAC upgrade. The HVAC system was of higher efficiency than the building code standard. Overall the financed retrofit would have been more cost effective had a less expensive HVAC system been selected and barriers to wall insulation remedied. The homeowner experienced improved comfort throughout the monitored period and was satisfied with the resulting utility bill savings.

ARBI

2014-09-01T23:59:59.000Z

280

Building America Top Innovations 2013 Profile … Buried and Encapsulated Ducts  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

match the performance of ducts in conditioned space. match the performance of ducts in conditioned space. For years builders have designed their homes with the HVAC ducts in the attic. There is plenty of space up there to run the ducts, and if the air handler is located in the attic as well, it is not taking up valuable square footage inside the home. The only problem is vented attics can be very hot in the summer and very cold in the winter. Estimated thermal losses through ducts installed in unconditioned attics range from 10% to 45%, contributing significantly to homeowners' heating and cooling costs. The Consortium for Advanced Residential Buildings (CARB), a Building America research team led by Steven Winter Associates, has done extensive research on the feasibility of insulating ducts that are located in the attic and has

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Building America Top Innovations 2013 Profile … Buried and Encapsulated Ducts  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

meet the code requirements for ducts in conditioned space. meet the code requirements for ducts in conditioned space. For years builders have designed their homes with the HVAC ducts in the attic. There is plenty of space up there to run the ducts and if the air handler is located in the attic as well, it's not taking up valuable square footage inside the home. The only problem is uninsulated attics can be very hot in the summer and very cold in the winter. Estimated thermal losses through ducts installed in unconditioned attics range from 10% to 45%, contributing significantly to homeowners' heating and cooling costs. The Consortium for Advanced Residential Buildings (CARB), a Building America research team led by Steven Winter Associates, has done extensive research on the feasibility of insulating ducts that are located in the attic and has

282

A Prototype Roof Deck Designed to Self-Regulate Deck Temperature and Reduce Heat Transfer  

SciTech Connect

A prototype roof and attic assembly exploits the use of radiation, convection and insulation controls to reduce the heat transfer penetrating its roof deck by almost 85% of the heat transfer crossing a conventional roof and attic assembly. The assembly exhibited attic air temperatures that did not exceed the peak day outdoor ambient temperature. The design includes a passive ventilation scheme that pulls air from the soffit and attic into an inclined air space above the deck. The design complies with fire protection codes because the air intake is internal and closed to the elements. Field data were benchmarked against an attic computer tool and simulations made for new and retrofit home constructions in hot, moderate and cold climates to access economics for the assembly.

Miller, William A [ORNL] [ORNL

2011-01-01T23:59:59.000Z

283

A Prototype Roof Deck Designed to Self-Regulate Deck Temperature and Reduce Heat Transfer  

SciTech Connect

A prototype roof and attic assembly exploits the use of radiation, convection and insulation controls to reduce its peak day heat transfer by almost 85 percent of the heat transfer crossing a conventional roof and attic assembly. The assembly exhibits attic air temperatures that do not exceed the maximum daily outdoor ambient temperature. The design includes a passive ventilation scheme that pulls air from the soffit and attic into an inclined air space above the roof deck. The design complies with fire protection codes because the air intake is internal and closed to the elements. Field data were benchmarked against an attic computer tool and simulations made for new and retrofit constructions in hot, moderate and cold climates to gauge the cost of energy savings and potential payback.

Miller, William A [ORNL] [ORNL

2011-01-01T23:59:59.000Z

284

Denton Municipal Electric - GreenSense Energy Efficiency Rebate Program |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Denton Municipal Electric - GreenSense Energy Efficiency Rebate Denton Municipal Electric - GreenSense Energy Efficiency Rebate Program Denton Municipal Electric - GreenSense Energy Efficiency Rebate Program < Back Eligibility Commercial Construction Installer/Contractor Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Construction Design & Remodeling Heat Pumps Windows, Doors, & Skylights Maximum Rebate Solar Screens: $200 Energy Efficient Windows: $500 Programmable Thermostat: $50 Attic Insulation (Retrofit): $400 Attic Insulation (New Construction): $400 Program Info State Texas Program Type Utility Rebate Program Rebate Amount Central AC: $600/unit Central Heat Pumps: $700/unit Geothermal Heat Pumps: $700/unit Attic Reflective Radiant Barrier: $200 - $300

285

Reduction of forest floor respiration by fertilization on both carbon dioxide-enriched and reference 17-year-old  

E-Print Network (OSTI)

the terrestrial pool and is con- sidered the main determinant of C balance in forests in the northern hemisphere . This could be an artifact of their experimental and sampling methodology that assessed C isotope urea* and potassium N 11.200 chloride K 5.600 2000 urea*, diammonium N 11.200 phosphate and boron P 1

Oren, Ram

286

Estimation of CO2 effluxes from suburban forest floor and grass using a process-based model  

Science Journals Connector (OSTI)

Abstract Carbon dioxide is an important greenhouse gas, and its atmospheric concentration has been predicted to increase in the future. The objective of this study was to quantify the soil CO2 efflux in a suburban area including mixed deciduous forest and grass by numerically modeling the CO2 transport through the soil profile. Three stations per land-cover (forest and grass) were selected at the Cub Hill site (MD, USA), where the US Forest Service operates an urban flux tower. Six VAISALA CO2 sensors (Vaisala Inc., Finland) per monitoring station were horizontally installed at 6 different depths (soil surface, 0.02, 0.05, 0.10, 0.20, and 0.30m from the soil surface) in the mid of May, 2011. Temperature and volumetric soil moisture measurements were taken using thermistors and EC-5 sensors (Decagon devices, Pullman, WA, USA) that were installed at the same depths as the CO2 sensors except for the soil surface. These data were recorded every 10min. To evaluate the numerical model (SOILCO2), CO2 efflux using the standard chamber method was measured once a week. The CO2 effluxes from the standard chamber method ranged from 3.32נ10?9 to 7.28נ10?8m3m?2s?1 and 6.79נ10?9 to 1.45נ10?7m3m?2s?1 for forest and grass, respectively. The CO2 effluxes from bare soil at the grass site varied with the range of 3.63נ10?8 to 9.37נ10?8m3m?2s?1. The pulse effect (a rapid increase of CO2 concentrations right after rainfall events) in grass, where changes in soil moisture were larger than in the forest, was more apparent than in the forest. Diurnal patterns similar to those of temperature were observed from CO2 profiles in soils. The SOILCO2 model estimated the soil CO2 effluxes with coefficients of correlation of 0.64 and 0.76 at forest and grass, respectively, and root mean square error (RMSE) of 1.58נ10?8 and 2.06נ10?8m3m?2s?1 for forest and grass, respectively. This study suggests that the SOILCO2 model can provide a better understanding of the contribution of the soil ecosystem to the carbon cycle in suburban environments including mixed deciduous forest and grass.

J.A. Chun; K. Szlavecz; M. Bernard; D. Ferrer; J. Hom; N. Saliendra

2014-01-01T23:59:59.000Z

287

Results of a sea-floor electromagnetic survey over a sedimented hydrothermal area on the Juan de Fuca Ridge  

Science Journals Connector (OSTI)

......northern Juan de Fuca Ridge is complex where it intersects the Sovanco Fracture Zone (see location map, Fig. 1).West Valley is the current spreading axis, but Middle Valley was the centre of spreading until recent times (

D. C. Nobes; L. K. Law; R. N. Edwards

1992-08-01T23:59:59.000Z

288

Fundamentals of Natural Gas and Species Flows from Hydrate Dissociation - Applications to Safety and Sea Floor Instability  

SciTech Connect

Semi-analytical computational models for natural gas flow in hydrate reservoirs were developed and the effects of variations in porosity and permeability on pressure and temperature profiles and the movement of a dissociation front were studied. Experimental data for variations of gas pressure and temperature during propane hydrate formation and dissociation for crushed ice and mixture of crushed ice and glass beads under laboratory environment were obtained. A thermodynamically consistent model for multiphase liquid-gas flows trough porous media was developed. Numerical models for hydrate dissociation process in one dimensional and axisymmetric reservoir were performed. The computational model solved the general governing equations without the need for linearization. A detail module for multidimensional analysis of hydrate dissociation which make use of the FLUENT code was developed. The new model accounts for gas and liquid water flow and uses the Kim-Boshnoi model for hydrate dissociation.

Goodarz Ahmadi

2006-09-30T23:59:59.000Z

289

Fundamentals of Natural Gas and Species Flows from Hydrate Dissociation-Applications to Safety and Sea Floor Instability  

SciTech Connect

Natural gas production from the dissociation of methane hydrate in a confined reservoir by a depressurizing down-hole well was studied. The case that the well pressure was kept constant was treated and two different linearization schemes in an axisymmetric configuration were used in the analysis. For different fixed well pressures and reservoir temperatures, approximate self-similar solutions were obtained. Distributions of temperature, pressure and gas velocity field across the reservoir were evaluated. The distance of the decomposition front from the well and the natural gas production rate as functions of time were also computed. Time evolutions of the resulting profiles were presented in graphical forms and their differences with the constant well output results were studied. It was shown that the gas production rate was a sensitive function of well pressure and reservoir temperature. The sensitivity of the results to the linearization scheme used was also studied.

Goodarz Ahmadi

2005-09-01T23:59:59.000Z

290

Convinient stores:1. underground floor of dinning hall; 2. besides the post; 3.entrance of the swimming pool  

E-Print Network (OSTI)

of the swimming pool Super mkt 1. Gui Lin Road, Heng Ke Long; 2. Chong Qing Road, Walmat; 3. Xin Min Square

Yao, Jian-Feng

291

Earliest sea-floor spreading magnetic anomalies in the north Arabian Sea and the ocean-continent transition  

Science Journals Connector (OSTI)

......that the Mascarene Plateau fits into the bight of the conjugate Indian continental margin...traplate deformation in the Central Indian Basin to Chron 26 and we have extrapolated this...26. Magnetic lineations in the Arabian Basin are based on profiles published here and......

Peter R. Miles; Walter R. Roest

1993-12-01T23:59:59.000Z

292

Glenn McConnell Residence Hall (240 Students, Co-ed by Floor / Tier 2 Single or Double Occupancy Fee)  

E-Print Network (OSTI)

modular components to allow the resident to customize as desired. The first section has a retractable, a sink, a microwave, a full-size refrigerator, and a pantry to be shared by all residents in the suite. The pantry has individual cabinets for each resident. Extra microwaves and/or mini-refrigerators brought

Kunkle, Tom

293

OMPRISING 530,000 square feet in ten above ground and four below ground floors, the Lunder Building is a  

E-Print Network (OSTI)

the "front" of the campus to the "back" without having to walk outside. Beginning at the Charles-MGH MBTA

Mootha, Vamsi K.

294

USC Career Center 6 floor, H. William Close (BA) Bldg. (P) 803.777.7280 (F) 803.777.7556  

E-Print Network (OSTI)

.777.1946 Email: career@sc.edu Website: www.sc.edu/career JobMate Full Access Form Resume Approval (Please print Search Integrity Statement The initial tenet of the Carolinian Creed, referencing students' obligation integrity." When conducting a job search and interviewing with employers, your display of ethical behavior

Almor, Amit

295

The Delivery of Slope Material to the Valley Floors of Small Mid-Mountain Catchments: Record in Relief and Deposits  

Science Journals Connector (OSTI)

The pattern of the drainage network in catchments with landslides in the valley heads is asymmetric, tributaries of the main channel are long and their course is complicated. In the higher parts of the valley hea...

Ma?gorzata Wistuba

2014-01-01T23:59:59.000Z

296

UHS Health Promotion Office, UHS Building, 2nd floor, 273-5775 The Monthly InSTALLSTALLSTALLSTALLment AAAAuuuugggguuuusssstttt 2222000000009999  

E-Print Network (OSTI)

. 2. Cover your mouth and nose with a tissue when coughing and sneezing. Throw your tissue away. 3 is one of the best ways to avoid getting sick! Wash your hands after you cough, sneeze or use District Health Unit Please... Whenever you cough or

Mahon, Bradford Z.

297

ROOM RESERVATION INFO: The Department of Genome Sciences controls reservations for conference rooms on each floor of the Foege Building.  

E-Print Network (OSTI)

address. Requests sent from non-u.washington.edu email accounts can not be processed. #12;April 2011 S040:00-10:00 Genome 361 10:00-11:00 GS-ITS 11:00-12:00 Genome 351 TA Office Hours 12:00-1:30 Genome 361 TA Mtg 3:00-12:00 Genome 351 TA Office Hours 12:00-1:30 Genome 361 TA Mtg 3:00-4:00 D. Skelly 10:30-12:00 Genome 541 1

Kaminsky, Werner

298

ROOM RESERVATION INFO: The Department of Genome Sciences controls reservations for conference rooms on each floor of the Foege Building.  

E-Print Network (OSTI)

address. Requests sent from non-u.washington.edu email accounts can not be processed. #12;April 2011 S330 Lab 4 5 6 7 8 9:30-11:30 Brewer Lab 11:30-12:30 T. Lemus 9:00-10:00 Managers Mtg 10:30-12:30 Waterston:00-3:00 Blimes 9:30-11:30 Brewer Lab 3:00-5:00 O. Serang Dissertation 9:00-10:00 Managers Mtg 10

Kaminsky, Werner

299

ROOM RESERVATION INFO: The Department of Genome Sciences controls reservations for conference rooms on each floor of the Foege Building.  

E-Print Network (OSTI)

address. Requests sent from non-u.washington.edu email accounts can not be processed. #12;April 2011 S110 Monday Tuesday Wednesday Thursday Friday 1 9:00-10:00 E. Torskey 10:00-11:30 NWGC Mtg 11:30-12:30 E:00-11:30 NWGC Mtg 12:00-1:30 PopGenLunch 11 12 13 14 15 1:00-2:20 Genome 599A 3:30-4:50 Genome 475 9

Kaminsky, Werner

300

ROOM RESERVATION INFO: The Department of Genome Sciences controls reservations for conference rooms on each floor of the Foege Building.  

E-Print Network (OSTI)

address. Requests sent from non-u.washington.edu email accounts can not be processed. #12;April 2011 S230 Informatics 2:00-3:00 Admin Staff Mtg 4:00-5:00 N. Cameron 10:00-11:00 NWGC Comp 1:00-2:00 Nickerson Lab 2 11 12 13 14 15 12:00-1:00 PostDoc Mtg 1:00-2:00 W. Swanson 2:00-3:00 Nickerson Lab 10:00-11:30 Manoil

Kaminsky, Werner

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Marine geophysical study of cyclic sedimentation and shallow sill intrusion in the floor of the Central Gulf of California  

E-Print Network (OSTI)

magmatic intrusions into unconsolidated hemipelagic mudsas off-axis intrusions into unconsolidated hemipelagic mudsas off-axis intrusions into unconsolidated hemipelagic muds

Kluesner, Jared W.

2011-01-01T23:59:59.000Z

302

Indoor Airflow And Pollutant Removal In A Room With Floor-Based Task Ventilation: Results of Additional Experiments  

E-Print Network (OSTI)

Occupants cannot control the supply air temperature which,control of some local air supply parameters such as flow rate, temperature,

Faulkner, D.

2011-01-01T23:59:59.000Z

303

Indoor Airflow And Pollutant Removal In A Room With Floor-Based Task Ventilation: Results of Additional Experiments  

E-Print Network (OSTI)

modules may contain electric-resistance heating elements.by a seated mannequin. Electric resistance heating elements

Faulkner, D.

2011-01-01T23:59:59.000Z

304

Hindawi Publishing Corporation 410 Park Avenue,15th Floor,#287 pmb,New York,NY 10022,USA  

E-Print Network (OSTI)

,NY 10022,USA http://www.hindawi.com/journals/denm/ Differential Equations & Nonlinear Mechanics Website.support@hindawi.com. Associate Editors N. Bellomo Italy J. L. Bona USA J. R. Cannon USA S.-N. Chow USA B. S. Dandapat India E. DiBenedetto USA R. Finn USA R. L. Fosdick USA J. Frehse Germany A. Friedman USA R. Grimshaw UK J. Malek Czech

Lim, Jong-Tae

305

Remediation of Occupied Commercial Property Subject to Widespread Radium-226 Contamination - Confidential Client in the South-West of England - 12570  

SciTech Connect

AMEC was contacted by a company that managed commercial office space in 2010. High Rn- 222 measurements had been observed throughout the facility and the landlord had been advised to commission a radiological survey of the site. The site had been purchased by the client in the 1990's. Initial desk studies found that the building had operated for around 50 years as a compass factory. Non-intrusive investigation identified widespread Ra-226 contamination. Ra-226 was found in the fabric of the building, in attic spaces, buried under floor boards and underlying car parks. Intrusive investigation was undertaken to estimate volume(s) of waste, waste categories, activity concentrations and the total inventory of radioactive materials on site. This work identified the presence of 180 GBq of Ra-226 on site. A programme of work is currently underway to remediate the site tackling areas posing the greatest risk to site occupants as a priority. We have worked closely with Regulators, our client, and tenants, to decontaminate the fabric of the building whilst areas of the building remain occupied. The radiological risk, from irradiation, ingestion and inhalation (of Ra-226 and Rn- 222) has been assessed before, during and after intervention to minimise the risks to site occupants. Tenants were moved from areas of unacceptable radiological risk to areas unaffected by the presence of radioactive materials. Rn-222 mitigation measures were installed during the remedial operations to minimise the hazard from Rn-222 that was liberated as a result of decontamination activities. Decontamination techniques were required to be sympathetic to the building as the ageing structure was in danger of collapse during several phases of work. The first phase of remediation is now complete and the decontaminated building is being returned for use as office space. The radiological risks have been significantly reduced and, in areas where decontamination was not possible (e.g. due to concerns over the structural integrity of the building), mitigation measures have been installed. (authors)

Sinclair, Philip [AMEC, UK (United Kingdom)

2012-07-01T23:59:59.000Z

306

Development and validation of regression models to predict monthly heating demand for residential buildings  

Science Journals Connector (OSTI)

The present research work concerns development of regression models to predict the monthly heating demand for single-family residential sector in temperate climates, with the aim to be used by architects or design engineers as support tools in the very first stage of their projects in finding efficiently energetic solutions. Another interest to use such simplified models is to make it possible a very quick parametric study in order to optimize the building structure versus environmental or economic criteria. All the energy prediction models were based on an extended database obtained by dynamic simulations for 16 major cities of France. The inputs for the regression models are the building shape factor, the building envelope U-value, the window to floor area ratio, the building time constant and the climate which is defined as function of the sol-air temperature and heating set-point. If the neural network (NN) methods could give precise representations in predicting energy use, with the advantage that they are capable of adjusting themselves to unexpected pattern changes in the incoming data, the multiple regression analysis was also found to be an efficient method, nevertheless with the requirement that an extended database should be used for the regression. The validation is probably the most important level when trying to find prediction models, so 270 different scenarios are analysed in this research work for different inputs of the models. It has been established that the energy equations obtained can do predictions quite well, a maximum deviation between the predicted and the simulated is noticed to be 5.1% for Nice climate, with an average error of 2%. In this paper, we also show that is possible to predict the building heating demand even for more complex scenarios, when the construction is adjacent to non-heated spaces, basements or roof attics.

Tiberiu Catalina; Joseph Virgone; Eric Blanco

2008-01-01T23:59:59.000Z

307

Classroom Vocabulary Classroom Vocabulary [msamiati wa darasani  

E-Print Network (OSTI)

] sakafu / sakafu [floor / floors] dari / dari [ceiling / ceilings] paa / paa [roof / roofs] simu / simu

308

Ventilation Effectiveness Research at UT-Typer Lab Houses  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ventilation Effectiveness Research Ventilation Effectiveness Research at UT-Tyler Lab Houses Source Of Outside Air, Distribution, Filtration Armin Rudd Twin (almost) Lab Houses at UT-Tyler House 2: Unvented attic, House 1: Vented attic lower loads + PV Ventilation Effectiveness Research 30 April 2013 2 * 1475 ft 2 , 3-bedroom houses * House 2 was mirrored plan * 45 cfm 62.2 ventilation rate * Garage connected to house on only one wall * Access to attic via pull-down stairs in garage * Further access to House 2 unvented attic through gasket sealed door Ventilation Effectiveness Research 30 April 2013 3 Testing Approach  Building enclosure and building mechanical systems characterization by measurement of building enclosure air leakage, central air distribution system airflows, and ventilation system airflows.

309

IID Energy - Residential Energy Efficiency Rebate Program | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Residential Energy Efficiency Rebate Program Residential Energy Efficiency Rebate Program IID Energy - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Appliances & Electronics Windows, Doors, & Skylights Maximum Rebate Central AC/Heat Pumps (Early Retirement/Replacement): $2,500 Program Info State California Program Type Utility Rebate Program Rebate Amount Attic Insulation (in pre-1978 houses): $0.60/sq ft Attic Insulation (in post-1978 houses): $0.15/sq ft Electric Attic Fan: $50 Solar Attic Fan: $125 Refrigerator: $50/unit Room Air Conditioner: $50/unit Dual Pane Windows: $2.00/sq ft Variable Speed Pool Pumps: $200 - $350/unit Central AC/Heat Pumps: $100 - $145/unit

310

DOE Zero Energy Ready Home Case Study, Ithaca Neighborhood Housing...  

Energy Savers (EERE)

R-20 advance framed walls, R-52 blown cellulose in attic, radiant heat with 92.5 AFUE boiler, and triple-pane windows. Ithaca Neighborhood Housing Services - Ithaca, NY More...

311

Determining Energy Use Volatility for Commercial Mortgage Valuation  

E-Print Network (OSTI)

constant year-round. Kick on the second boiler based on OAT.and always running two boilers. L L * L- Large officezone VAV Heating Type Gas boiler Mass wall Attic Packaged

Mathew, Paul

2014-01-01T23:59:59.000Z

312

DOE Zero Energy Ready Home Case Study, KB Home, San Marcos, CA...  

Energy Savers (EERE)

home has R-20 advanced framed walls with batts plus rigid foam sheathing, an air-source heat pump for central air in sealed attic, solar water heating and 100% LED lighting....

313

DOE Zero Energy Ready Home Case Study: New Town Builders, Denver...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

attic with R-50 blown fiberglass; an insulated, conditioned basement; a high-efficiency heat pump with 97.3 AFUE gas backup furnace; a tankless water heater; 100% CFL lighting;...

314

DOE Zero Energy Ready Home Case Study, Manatee County Habitat...  

Energy Savers (EERE)

has R-23 ICF walls, a spray-foamed sealed attic, solar hot water, and a ducted mini-split heat pump. DOEZERHManateeCountyHabitat2013 More Documents & Publications DOE Zero...

315

G:\\ESS\\248 RCRA\\SWMU Report Cor  

NLE Websites -- All DOE Office Websites (Extended Search)

45 UNIT NAME: S-710-05 DATE: 01192001 REGULATORY STATUS: SWMU LOCATION: Building C-710, Attic. APPROXIMATE DIMENSION: 1 ft. X 3 ft. FUNCTION: Satellite Accumulation Area (SAA)...

316

Building America Whole-House Solutions for New Homes: Imagine Homes, San Antonio, Texas  

Energy.gov (U.S. Department of Energy (DOE))

Case study of Imagine Homes, who worked with the Building America research partner IBACOS to build HERS-52 homes with spray foam-insulated attics and central fan-integrated supply ventilation.

317

Science Behind ORNL's Building  

E-Print Network (OSTI)

C 1340 Standard For Estimating Heat Gain or Loss Through Ceilings Under Attics #12;Summer Operation of HVAC Duct in ASHRAE Climate Zone 3 #12;11 Roof Savings Calculator · Building Details · HVAC efficiency

Wang, Xiaorui "Ray"

318

Deep Energy Retrofits - Eleven California Case Studies  

E-Print Network (OSTI)

P6-North uses an 80 gallon solar storage tank in the attic,the placement of the solar storage tank in the uninsulateda 120 gallon insulated solar storage tank located in the

Less, Brennan

2014-01-01T23:59:59.000Z

319

Building America Zero Energy Ready Home Case Study: Imery Group, Proud Green Home, Serenbe GA  

Energy.gov (U.S. Department of Energy (DOE))

Case study describing the first DOE-certified zero energy ready home in Georgia, featuring 2x6 advanced framed wall, spray foamed walls and attic plus rigid foam and coated OSB.

320

Home Energy Score graphic  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Home Facts Score Air-tightness Air leakage rate 4,200 CFM50 Roof, attic & foundation Roof Roof construction Roof(Standard Roof): Composition Shingles or Metal: R-0 Roof...

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

DOE Zero Energy Ready Home Case Study, Weiss Building & Development...  

Energy Savers (EERE)

fiberglass plus R-13 rigid polyiso, a sealed attic with open-cell spray foam, a pier foundation, and 95% efficient gas furnace. DOEZERHWeissBuilding2013 More Documents &...

322

Solar Dynamics | Open Energy Information  

Open Energy Info (EERE)

Dynamics Jump to: navigation, search Name: Solar Dynamics Place: Ottumwa, Iowa Zip: IA 52501 Sector: Solar Product: Solar Dynamics is a US-based solar powered attic roof vents...

323

DOE Zero Energy Ready Home Case Study: Promethean Homes, Charlottesvil...  

Energy Savers (EERE)

walls, R-70 blown cellulose in the vented attic, triple-pane windows, two slim-duct heat pumps with short ducts for heating and cooling, and a heat-pump water heater....

324

DOE Zero Energy Ready Home Case Study, e2Homes, Winterpark, FL...  

Energy Savers (EERE)

aerated concrete walls, a sealed attic with R-20 spray foam, and ductless mini-split heat pumps. e2 Homes - Winter Park, Florida More Documents & Publications Building America...

325

Building America Whole-House Solutions for New Homes: Pine Mountain...  

Energy Savers (EERE)

air-tight 1.0-1.8 ACH50 construction, spray-foamed walls and attics, and high-efficiency heat pumps with fresh-air intake. Pine Mountain Builders - Georgia More Documents &...

326

DOE Zero Energy Ready Home Case Study, Preferred Builders, Old...  

Energy Savers (EERE)

2,700 ft2 custom home has advanced framed walls with R-24 blown cellulose plus R-7.5 EPS rigid foam, membrane-coated OSB, a close-cell spray foamed attic, R-13 closed-cell...

327

Building America Whole-House Solutions for New Homes: Treasure Homes, Sacramento, California  

Energy.gov (U.S. Department of Energy (DOE))

Case study of Treasure Homes, who worked with SMUD, DOE, NREL, and ConSol to build HERS-54 homes with high-efficiency HVAC, ducts buried in attic insulation, SmartVent cooling, and rooftop PV.

328

Building America Whole-House Solutions for New Homes: CDC Realty Inc., Tucson, Arizona  

Energy.gov (U.S. Department of Energy (DOE))

Case study of CDC Realty Inc. who worked with Building America research partner Building Science Corporation to design HERS-54 homes with ducts in insulated attics, solar water heating, tight air sealing, and rigid foam exterior sheathing.

329

Weatherization Assistance Program - The American Recovery and...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

the Secretary may encourage States to give priority to using such funds for the most cost-effective efficiency activities, which may include insulation of attics, if, in the...

330

Building America Whole-House Solutions for New Homes: Treasure...  

Office of Environmental Management (EM)

who worked with SMUD, DOE, NREL, and ConSol to build HERS-54 homes with high-efficiency HVAC, ducts buried in attic insulation, SmartVent cooling, and rooftop PV. Treasure Homes:...

331

Sensitivity of Forced Air Distribution System Efficiency to Climate, Duct Location, Air Leakage and Insulation  

E-Print Network (OSTI)

. 94720 This work was supported by the Assistant Secretary for Energy Efficiency and Renewable Energy......................................................... 5 Figure 4. New plastic flexible ducts in an attic.......................................................................... 6 Figure 5. Combination of plastic insulated flexible duct and added open face glass fiber

332

Effects of Federal Residential Energy Conservation Programs  

Science Journals Connector (OSTI)

...end use, the thermal integrity of...efficiency standards, thermal performance standards...Figcome, and specifications for government...additional attic insulation, clock thermostats...Improve jacket insulation thermal conductivity...

Eric Hirst; Janet Carney

1978-02-24T23:59:59.000Z

333

Nexus EnergyHomes, Frederick, Maryland (Fact Sheet), Building...  

Energy Savers (EERE)

All images were created by the PHI team. Nexus EnergyHomes used spray foam insulation to seal and insulate the attic as well as elastomeric sealant at key framing...

334

DOE Zero Energy Ready Home Case Study, StreetScape Development...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

foam, R-49 open-cell spray-foam sealed attic, an HRV, and a tankless water heater for hydro coil furnace with high-velocity, small-diameter ducts. DOEZERHStreetScapeDevelopme...

335

Building Envelope Air Leakage Failure in Small Commercial Buildings Related to the Use of Suspended Tile Ceilings  

E-Print Network (OSTI)

buildings, they usually have a suspended tile ceiling between the conditioned space and ceiling or attic space. Testing indicates that the building envelope in small commercial buildings is substantially less airtight than residential buildings and the cause...

Withers, C. R.; Cummings, J. B.

2000-01-01T23:59:59.000Z

336

Psycho? Logical? Bulletin! Department Kick Ball (pg 2)  

E-Print Network (OSTI)

are like feathers on a snake. The passive voice is to be ignored. Eliminate commas, that are, not necessary in the Kotovsky attic. They are planning an open house next weekend. You can enter through the hole off the gutter

337

Buildings Energy Data Book: 1.6 Embodied Energy of Building Assemblies  

Buildings Energy Data Book (EERE)

4 4 Embodied Energy of Commercial Wood-Based Roof Assemblies in the U.S. Embodied Energy CO2 Equivalent (MMBtu/SF) (1) Emissions (lbs/SF) Glulam Joist with Plank Decking with EPDM membrane 0.16 11.05 with PVC membrane 0.25 20.70 with Modified bitumen membrane 0.25 21.78 with 4-Ply built-up roofing 0.43 41.49 with Steel Roofing 0.10 10.05 Wood I-Joist with WSP Decking with EPDM membrane 0.14 10.10 with PVC membrane 0.23 19.75 with Modified bitumen membrane 0.24 20.81 with 4-Ply built-up roofing 0.42 40.54 with Steel Roofing 0.09 9.11 Solid Wood Joist with WSP Decking with EPDM membrane 0.15 10.36 with PVC membrane 0.24 20.02 with Modified bitumen membrane 0.24 21.10 with 4-Ply built-up roofing 0.43 40.81 with Steel Roofing 0.10 9.39 Wood Chord/Steel Web Truss with WSP Decking with EPDM membrane 0.17

338

Fall 2012 Career Expo Floor Plan Be sure to review the Employer Profile to see that you qualify before approaching the employer.  

E-Print Network (OSTI)

Investments 77 Sandia National Laboratories 3 ACT Dallas 41 First Investors Corp. 78 Saturn Infotech 4 Ambit Energy 42 Forex Capital Markets (FXCM) 79 Seilevel 5 American Airlines 43 JPMorgan Chase 80 Sherwin Prudential Financial 37 Energy Future Holdings 74 Raising Cane's Chicken Fingers 38 Enterprise Rent-A-Car Co

O'Toole, Alice J.

339

Save Energy Now (SEN) Assessment Helps Expand Energy Management Program at Shaw Industries: Flooring Company Saves $872,000 Annually by Improving Steam System Efficiency  

SciTech Connect

This case study describes how the Shaw Industries plant #20 in Dalton, Georgia, achieved annual savings of $872,000 and 93,000 MMBtu after receiving a DOE Save Energy Now energy assessment and implementing recommendations to improve the efficiency of its steam system.

Not Available

2008-07-01T23:59:59.000Z

340

sf state extended Learning FaLL 2012 Downtown Campus | 835 Market Street, 6th floor | Powell St. BART/Muni  

E-Print Network (OSTI)

. BART/Muni Authorized Training Center/Certification Center AutodeskFree Virtual inFormation Se on the day of the event. RSVP at www.cel.sfsu.edu/autodesk/events.cfm Registration begins July 30 sf state) 817-4226, cflight@sfsu.edu autodeSk® authorized training Center/CertiFiCation Center Autodesk Autodesk

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Fall Engineering Career Fair Employer List -October 3rd, 2013 1:00 p.m. 4:30 p.m. College of Engineering; First Floor  

E-Print Network (OSTI)

Electromechanical Engineering Technology Industrial Engineering Mechanical Engineering #12;Mechanical Engineering Industrial Engineering Mechanical Engineering Mechanical Engineering Technology Manufacturing Engineering-ops Chemical Engineering Computer Engineering Electrical Engineering Industrial Engineering Mechanical

Berdichevsky, Victor

342

Fall Engineering Career & Networking Fair Employer List -Oct 10th 1:00 p.m. 4:30 p.m. College of Engineering; First Floor  

E-Print Network (OSTI)

Technology Electrical Engineering Electrical/Electronic Engineering Technology Industrial Engineering Technology Electromechanical Engineering Technology #12;Industrial Engineering Mechanical Engineering Electrical/Electronic Engineering Technology Electromechanical Engineering Technology Industrial Engineering

Berdichevsky, Victor

343

Prototype development of an apparatus to locate and map sea floor petroleum seepages. 1: Quarterly technical progress report, August 1--October 31, 1995  

SciTech Connect

There has been progress in three areas: electronic design, mechanical design, and experiment/research. Originally it had been conceived that off-the-shelf components could be developed into a system. This approach, which employed a single Keithley electrometer, was eventually set aside because inadequate impedance was noted in the switching circuitry. A design employing multiple electrometer amplifiers, each of high impedance (0.3 x 10E15 ohms) having no switching between the measurement electrodes and the amplifiers, was adopted. No significant changes in the mechanical design were made. Objectives in this work also include (a) the prediction and future interpretation of measured electrical potentials which are directly interpretable in terms of sulfide, hydrosulfide, and sulfate ion concentrations in marine sediments; (b) the development of an information base for presentation to potential clients; and (c) the location of marine regions of activity and the assessment of possible findings.

Thompson, K.F.

1995-10-31T23:59:59.000Z

344

UHS Health Promotion Office, UHS Building, 2nd Floor, 585-273-5772, www.rochester.edu/uhs/healthpromotion Taking Care of the  

E-Print Network (OSTI)

through coughs, sneezes, and mucous on a person's hands. You can pick up the virus from books, towels for self-care for four of the most common cold symptoms ­ fever, cough, sore throat, and nasal congestion as directed. Cough Drink plenty of fluids (water, fruit juice, soup, etc.) and use a vaporizer or hot shower

Mahon, Bradford Z.

345

ow Jane E. Luckhardt 621 Capitol Moll, 18'" Floor iIuck ha ,dtlg1downey bro nd.com Sacramento, CA 95814  

E-Print Network (OSTI)

Commissioners: We are writing on behalf of Solar Point Resources, Inc. and Desert Power, Inc. (the "Distributors Sacramento. CA 95814 CGraber(c!ienergv.state.ca, us mel1ioll(nienerllv.state,ca. us Karen Douglas Street, MS-31 1516 9th Street, MS-32 Sacramento, CA 958]4 Sacramento, CA 95814 CCross1ienergv.state

346

A Week on Cloud and Scalability Please note that all seminars will take place at CAMS seminar room, 4th Floor, College Hall.  

E-Print Network (OSTI)

to a recent publication by Cisco, by the end of 2011, 20 typical households would that the Internet will consume all of Japan's energy production by 2030. This talk

Shihadeh, Alan

347

BTRIC - Tools & Calculators - ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Calculators Calculators Attic Radiant Barrier Calculator Low-Slope Roof Calculator for Commercial Buildings (6/05) - estimates annual energy cost savings Moisture Control for Low-Slope Roofing (5/04) - determine if a roof design needs a vapor retarder or if the roofing system can be modified to enhance its tolerance for small leaks Modified Zone Method Roof Savings Calculator (12/12) - for commerical and residential buildings using whole-building energy simulations Solar Reflectance Index (SRI) Calculator (6/06) Steep-Slope Roof Calculator on Residential Buildings (6/05) - estimate annual energy cost savings Whole-Wall R-Value Calculator 2.0 (10/06) ZIP-Code R-Value Recommendation Calculator (1/08) Roofs/Attics Attic Radiant Barrier Fact Sheet (Jan 2011) Cool Roofs Will Revolutionize the Building Industry Fact Sheet

348

Insulation Fact Sheet  

NLE Websites -- All DOE Office Websites (Extended Search)

DOE/CE-0180 DOE/CE-0180 2008 Department of Energy Assistant Secretary Energy Efficiency and Renewable Energy Contents: Introduction Why Insulate Your House? How Insulation Works Which Kind of Insulation is Best? What Is an R-Value? Reading the Label Insulation Product Types Insulating a New House Where and How Much Air Sealing Moisture Control and Ventilation Installation Issues Precautions Attics Walls Design Options Crawlspaces and Slabs Advanced Wall Framing Metal Framing Insulating Concrete Forms Massive Walls Structural Insulated Panels External Insulation Finish System Attic Ventilation or a Cathedralized Attic Adding Insulation to an Existing House Where and How Much How Much Insulation Do I Already Have? Air Sealing Moisture Control and Ventilation Insulation Installation, the Retrofit Challenge

349

CPS Energy - Residential Energy Efficiency Rebate Program | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CPS Energy - Residential Energy Efficiency Rebate Program CPS Energy - Residential Energy Efficiency Rebate Program CPS Energy - Residential Energy Efficiency Rebate Program < Back Eligibility Installer/Contractor Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Construction Design & Remodeling Sealing Your Home Ventilation Commercial Lighting Lighting Other Heat Pumps Program Info State Texas Program Type Utility Rebate Program Rebate Amount Energy Audits: Varies Central AC/Heat Pump: $110 - $225/ton, varies by efficiency rating Refrigerator Recycling: $65 Refrigerator Replacement: $35 Room A/C (window unit): $50 - $100, varies by capacity Attic/Foam Attic Insulation: $0.25/sq. ft. installed DIY-Attic Insulation: $0.15/sq.ft. installed

350

Comparison of Software Models for Energy Savings from Cool Roofs  

SciTech Connect

A web-based Roof Savings Calculator (RSC) has been deployed for the United States Department of Energy as an industry-consensus tool to help building owners, manufacturers, distributors, contractors and researchers easily run complex roof and attic simulations. This tool employs modern web technologies, usability design, and national average defaults as an interface to annual simulations of hour-by-hour, whole-building performance using the world-class simulation tools DOE-2.1E and AtticSim in order to provide estimated annual energy and cost savings. In addition to cool reflective roofs, RSC simulates multiple roof and attic configurations including different roof slopes, above sheathing ventilation, radiant barriers, low-emittance roof surfaces, duct location, duct leakage rates, multiple substrate types, and insulation levels. A base case and energy-efficient alternative can be compared side-by-side to estimate monthly energy. RSC was benchmarked against field data from demonstration homes in Ft. Irwin, California; while cooling savings were similar, heating penalty varied significantly across different simulation engines. RSC results reduce cool roofing cost-effectiveness thus mitigating expected economic incentives for this countermeasure to the urban heat island effect. This paper consolidates comparison of RSC s projected energy savings to other simulation engines including DOE-2.1E, AtticSim, Micropas, and EnergyPlus, and presents preliminary analyses. RSC s algorithms for capturing radiant heat transfer and duct interaction in the attic assembly are considered major contributing factors to increased cooling savings and heating penalties. Comparison to previous simulation-based studies, analysis on the force multiplier of RSC cooling savings and heating penalties, the role of radiative heat exchange in an attic assembly, and changes made for increased accuracy of the duct model are included.

New, Joshua Ryan [ORNL; Miller, William A [ORNL; Huang, Yu (Joe) [White Box Technologies; Levinson, Ronnen [Lawrence Berkeley National Laboratory (LBNL)

2014-01-01T23:59:59.000Z

351

Buried and Encapsulated Ducts, Jacksonville, Florida (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Buried and Encapsulated Ducts Buried and Encapsulated Ducts Jacksonville, Florida PROJECT INFORMATION Project Name: Buried and Encapsulated Ducts Location: Jacksonville, FL Partners: BASF http://www.basf.com Consortium for Advanced Residential Buildings www.carb-swa.com Building Component: Ductwork and Attic Insulation Application: New and/or Retrofit; Single-Family Year Tested: 2010-2011 Applicable Climate Zone(s): All Climates in IECC Moisture Regime A. PERFORMANCE DATA Cost of Energy-Efficiency Measure (including labor): $2,439 Projected Energy Savings: 34% cooling and heating savings Projected Energy Cost Savings: $11/month or $135/year Ductwork installed in unconditioned attics can significantly increase the overall

352

Progress Energy Carolinas - Residential Energy Efficiency Rebate Program |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Progress Energy Carolinas - Residential Energy Efficiency Rebate Progress Energy Carolinas - Residential Energy Efficiency Rebate Program Progress Energy Carolinas - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Sealing Your Home Ventilation Heat Pumps Windows, Doors, & Skylights Program Info State South Carolina Program Type Utility Rebate Program Rebate Amount Air duct repair and replacement: Up to $190 Attic insulation upgrade and attic sealing: $500 Geothermal heat pump replacement: $300 HVAC Audit: $100 High-efficiency heat pump replacement: $300 High-efficiency central AC replacement: $300 Refrigerator/Freezer Recycling: $50/unit Provider Progress Energy Carolinas

353

Dominion East Ohio (Gas) - Home Performance Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Dominion East Ohio (Gas) - Home Performance Program Dominion East Ohio (Gas) - Home Performance Program Dominion East Ohio (Gas) - Home Performance Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Design & Remodeling Windows, Doors, & Skylights Ventilation Manufacturing Appliances & Electronics Water Heating Program Info State Ohio Program Type Utility Rebate Program Rebate Amount Furnace: $300-$400 Boiler: $250-$300 Duct Sealing: $40/hour Air Sealing: $40/hour Programmable Thermostat: $30/thermostat Storage Water Heater: $100 Tankless Water Heater: $150 Condensing Water Heater: $125 Water Heater Tank Insulation: $10 Attic Access Insulation: $30 Wall/Attic/Duct Insulation: $0.30/sq. ft.

354

Controlling Tree Squirrels in Urban Areas  

E-Print Network (OSTI)

difficulties. Squirrels usually gain entrance to attics and other structures from the roof, espe- cially if tree limbs overlap the roof line. This problem can be solved by trimming tree limbs back at least 8 to 10 feet from the roof. If this is not possible... difficulties. Squirrels usually gain entrance to attics and other structures from the roof, espe- cially if tree limbs overlap the roof line. This problem can be solved by trimming tree limbs back at least 8 to 10 feet from the roof. If this is not possible...

Texas Wildlife Services

2006-09-06T23:59:59.000Z

355

Radiant Barrier Performance during the Heating Season  

E-Print Network (OSTI)

in Combination with R-II and R-30 Ceiling Insulation." ORNLICON 239, Oak Ridge National Laboratory, Oak Ridge, TN. 13. Ober D.G. and Volckhausen T.W., 1988, "Radiant Barrier Insulation Performance in Full-Scale Attics with Soffit and Ridge Venting... in Combination with R-II and R-30 Ceiling Insulation." ORNLICON 239, Oak Ridge National Laboratory, Oak Ridge, TN. 13. Ober D.G. and Volckhausen T.W., 1988, "Radiant Barrier Insulation Performance in Full-Scale Attics with Soffit and Ridge Venting...

Medina, M. A.; O'Neal, D. L.; Turner, W. D.

356

Number | Open Energy Information  

Open Energy Info (EERE)

Number Number Jump to: navigation, search Properties of type "Number" Showing 200 properties using this type. (previous 200) (next 200) A Property:AvgAnnlGrossOpCpcty Property:AvgTempGeoFluidIntoPlant Property:AvgWellDepth B Property:Building/FloorAreaChurchesChapels Property:Building/FloorAreaGroceryShops Property:Building/FloorAreaHealthServices24hr Property:Building/FloorAreaHealthServicesDaytime Property:Building/FloorAreaHeatedGarages Property:Building/FloorAreaHotels Property:Building/FloorAreaMiscellaneous Property:Building/FloorAreaOffices Property:Building/FloorAreaOtherRetail Property:Building/FloorAreaResidential Property:Building/FloorAreaRestaurants Property:Building/FloorAreaSchoolsChildDayCare Property:Building/FloorAreaShops Property:Building/FloorAreaSportCenters

357

DOE Zero Energy Ready Home Case Study, Weiss Building & Development, LLC., Custom Home, Downer Grove, IL  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in Downers Grove, IL that scored HERS 35 without PV. This 3,600 ft2 custom home has advanced framed walls with R-23 dense-packed fiberglass plus R-13 rigid polyiso, a sealed attic with open-cell spray foam, a pier foundation, and 95% efficient gas furnace.

358

The Economics of Energy Efficiency  

E-Print Network (OSTI)

The Economics of Energy Efficiency Winter 2013 Why does Comcast give you set-top boxes that use the adoption of more energy- efficient technologies. This course will mostly not cover the "big picture landlord insulate the attic? What makes an investment in energy efficiency attractive? How does a company

California at Davis, University of

359

DOE Zero Energy Ready Home Case Study, Palo Duro Homes, Inc., Albuquerque, NM, Production  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in Aztec, NM that scored HERS 49 without PV. This 2,064 ft2 production home has advance framed walls, a spray foamed attic, an air source heat pump, and an HRV.

360

Building America Whole-House Solutions for New Homes: Tindall Homes, Columbus, New Jersey  

Energy.gov (U.S. Department of Energy (DOE))

Case study of Tindall Homes who worked with Building America research team IBACOS to build 20 HERS-58 homes with R-49 mixed attic insulation, poly-iso foam in advanced framed walls, precast concrete basement walls with rigid foam, tight airsealing, and HRVs

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Building America Whole-House Solutions for New Homes: Schneider Homes, Burien, Washington  

Energy.gov (U.S. Department of Energy (DOE))

Case study of Schneider Homes who worked with Building America research partner WSU Extension Energy Office to design HERS 65 homes with high-efficiency furnaces in an air- sealed garage closet with ducts in conditioned space, 80% CFL lighting, ENERGY STAR appliances, air-tight drywall, and air sealing of attic hatches.

362

DOE Zero Energy Ready Home Case Study, KB Home, San Marcos, CA, Production Home  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in San Marcos, CA that scored HERS 52 without PV, -4 with PV. This 52,778 ft2 production home has R-20 advanced framed walls with batts plus rigid foam sheathing, an air-source heat pump for central air in sealed attic, solar water heating and 100% LED lighting.

363

DOE Zero Energy Ready Home Case Study, Garbett Homes, Herriman, UT, Production Home  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in Herriman, UT, that scored HERS 40 without PV, -1 with PV. This 4,111 ft2 production home has R-23 advanced framed walls, and a vented attic with R-60 blown fiberglass.

364

DOE Zero Energy Ready Home Case Study, New Town Builders, Denver, CO, Production Home  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in Denver, CO that scored HERS 41 without PV, HERS 3 with PV. This 3,560 ft2 production home has R-36 double-stud walls, a vented attic with R-50 blown fiberglass, and a 97% efficient gas furnace with ducts in conditioned space.

365

PERFORMANCE EVALUATION OF AN AIR-TO-AIR HEAT PUMP COUPLED WITH TEMPERATE AIR-SOURCES INTEGRATED INTO A DWELLING  

E-Print Network (OSTI)

PERFORMANCE EVALUATION OF AN AIR-TO-AIR HEAT PUMP COUPLED WITH TEMPERATE AIR-SOURCES INTEGRATED.peuportier@mines-paristech.fr, Tel.: +33 1 40 51 91 51 ABSTRACT An inverter-driven air-to-air heat pump model has been developped capacity air-to-air heat pump coupled with temperate air sources (crawlspace, attic, sunspace, heat

Paris-Sud XI, Université de

366

3rd International Conference on Countermeasures to Urban Heat Island Venice, October 13-15, 2014 Comparison of Software Models for  

E-Print Network (OSTI)

Comparison of Software Models for Energy Savings from Cool Roofs Joshua Newa, William A. Millera, Yu (Joe their effects on the building's heating and cooling energy use · AtticSim is a detailed simulation program- based tool to estimate cool-roof energy savings 2 2014-08-20: The Roof Savings Calculator (RSC

Tennessee, University of

367

Comparison of Software Models for Energy Savings from Cool Roofs Joshua New, Oak Ridge National Laboratory (United States)  

E-Print Network (OSTI)

Comparison of Software Models for Energy Savings from Cool Roofs Joshua New, Oak Ridge National consolidates comparison of RSC's projected energy savings to other simulation engines including DOE-2.1E, Attic of the Department of Energy's (DOE) Building Technologies Office (BTO). The simulation engine used in the RSC

Tennessee, University of

368

Building America Efficient Solutions for Existing Homes Case Study: Habitat for Humanity of Palm Beach County, Lake Worth, Florida  

Energy.gov (U.S. Department of Energy (DOE))

PNNL and Florida Solar Energy Center worked with Habitat for Humanity of Palm Beach County to upgrade an empty 1996 home with a 14.5 SEER AC, heat pump water heater, CFLs, more attic insulation, and air sealing to cut utility bills $872 annually.

369

Duct Leakage Impacts on Airtightness, Infiltration, and Peak Electrical Demand in Florida Homes  

E-Print Network (OSTI)

return leak from the attic can increase cooling electrical demand by 100%. Duct repairs in a typical. electrically heated Florida home reduce winter peak demand by about 1.6 kW per house at about one-sixth the cost of building new electrical generation...

Cummings, J. B.; Tooley, J. J.; Moyer, N.

1990-01-01T23:59:59.000Z

370

Building America Whole-House Solutions for New Homes: John Wesley Miller, Tucson, Arizona  

Energy.gov (U.S. Department of Energy (DOE))

Case study of John Wesley Miller Companies, who worked with the NAHBRC to build two net-zero energy homes with foam-sheathed masonry walls, low-E windows 2.9 ACH50 air sealing, transfer grilles, ducts in insulated attic, PV, and solar water heating.

371

AN E&E PUBLISHING SERVICE ENERGY EFFICIENCY: Tenn. project to test range of residential upgrades  

E-Print Network (OSTI)

to 35 years old and ready for upgrades to heating, ventilation and air conditioning systems, which make into the home's conditioned space. They made sure the air conditioning ductwork was inside that zone. During and the air sealing of the attic," he said. "Once you do that, you spend less on your heating and air

372

DOE Zero Energy Ready Home Case Study, Caldwell and Johnson, Exeter, RI, Custom Home  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in Exeter, Rhode Island, that scored HERS 43 without PV. This 2,000 ft2 custom home has a spray- foamed attic and walls, plus rigid foam sheathing, ducted mini-split heat pumps, and an HRV.

373

Additions, Alterations, and Repairs Introduction Page 8-1 8 Additions, Alterations, and Repairs  

E-Print Network (OSTI)

to a building's envelope, space-conditioning system, water-heating system or lighting system) to an existing building. If the skylight has a light well that cuts through an existing attic, the alteration. Adding a new greenhouse window to an existing building. This is an alteration rather than an addition

374

DOE Zero Energy Ready Home Case Study, Manatee County Habitat for Humanity, Ellenton, FL, Affordable  

Energy.gov (U.S. Department of Energy (DOE))

Case-study of a DOE Zero Energy Ready Home in Ellenton, FL that scored HERS 53 without PV, HERS 23 with PV. This 1,143 ft2 affordable home has R-23 ICF walls, a spray-foamed sealed attic, solar hot water, and a ducted mini-split heat pump.

375

Delivering Tons to the Register: Energy Efficient Design and Operation of Residential Cooling Systems  

E-Print Network (OSTI)

, was used to determine the effect of several parameters on energy consumption, peak electrical demand cooling performance and lower energy consumption than houses with ducts in conventional attics. However consumption, and power demand. The effects of refrigerant charge, evaporator air flow), oversizing (relative

376

Building America Efficient Solutions for Existing Homes Case Study: Habitat for Humanity South Sarasota County, Venice, Florida  

Energy.gov (U.S. Department of Energy (DOE))

PNNL and Calcs Plus helped the South Sarasota County Florida Habitat for Humanity retrofit a 1978 single-story home by stripping old drywall, air sealing concrete block walls, and installing rigid insulation, furring strips, and new drywall. The attic was sealed and insulated with spray foam to house a new heat pump.

377

Building America Whole-House Solutions for New Homes: Pine Mountain Builders, Pine Mountain, Georgia  

Energy.gov (U.S. Department of Energy (DOE))

Case study of Pine Mountain Builders who worked with Building America research partners IBACOS and Southface Energy Institute to design HERS-59 homes with air-tight 1.0-1.8 ACH50 construction, spray-foamed walls and attics, and high-efficiency heat pumps with fresh-air intake.

378

DOE Zero Energy Ready Home Case Study, e2Homes, Winterpark, FL, Custom Homes  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in Winter Park, FL that scored HERS 57 without PV or HERS -7 with PV. This 4,305 ft2 custom home has autoclaved aerated concrete walls, a sealed attic with R-20 spray foam, and ductless mini-split heat pumps.

379

DOE Zero Energy Ready Home Case Study, Ithaca Neighborhood Housing Services, Ithaca, NY  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in Ithaca, NY, that scored HERS 50 without PV. These 1,160 ft2 affordable town houses have R-20 advance framed walls, R-52 blown cellulose in attic, radiant heat with 92.5 AFUE boiler, and triple-pane windows.

380

Released: June 2006  

U.S. Energy Information Administration (EIA) Indexed Site

0. Number of Floors, Number of Buildings and Floorspace for Non-Mall Buildings, 2003" 0. Number of Floors, Number of Buildings and Floorspace for Non-Mall Buildings, 2003" ,"Number of Buildings (thousand)",,,,,,"Total Floorspace (million square feet)" ,"All Build- ings*","One Floor","Two Floors","Three Floors","Four to Nine Floors","Ten or More Floors","All Build- ings*","One Floor","Two Floors","Three Floors","Four to Nine Floors","Ten or More Floors" "All Buildings* ...............",4645,3136,1031,339,128,12,64783,25981,16270,7501,10085,4947 "Building Floorspace" "(Square Feet)" "1,001 to 5,000 ...............",2552,2014,411,115,"Q","N",6789,5192,1217,343,"Q","N"

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

The Dhiban Excavation and Development Project's 2005 Season  

E-Print Network (OSTI)

ed by a bn and a plaster and cobble surface, immediatelyoverlays a thick, well made plaster floor (Locus 12). Thissub-floor from an earlier plaster floor (Locus 18), which in

2010-01-01T23:59:59.000Z

382

CPR Policy 08-022 Appendix: A Adult Code Carts Maintained by Pharmacy Department  

E-Print Network (OSTI)

of Cancer Center Radiology Hallway/Rm 5, H Bldg., Main Floor All areas of Diagnostic Radiology - Main Floor Pulmonary Services Dental Clinic 8 - Oral Maxilla Facial Surgery (DC 8), C Bldg., 1st Floor All Dental

Oliver, Douglas L.

383

Building America Technlogy Solutions for New and Existing Homes: Interior Foundation Insulation Upgrade Madison Residence (Fact Sheet)  

Energy.gov (U.S. Department of Energy (DOE))

This basement insulation project included a dimple map conveying inbound moisture to a draintile, airtight spray polyurethane foam wall and floor insulation, and radiant floor heat installation.

384

NHMFL Footwear Safety Policy  

NLE Websites -- All DOE Office Websites (Extended Search)

Electrical shock or burns Metal - free footwear Wet floors Rubber type boots leather shoes with special soles Hot floors Heat-resistant soles Hot...

385

General Orientation to the Building 433 LOM Machine Shop  

NLE Websites -- All DOE Office Websites (Extended Search)

press, and lathe) in a LOM Shop must be arranged through the APS Floor Coordinator. LOCKOUTTAGOUT Lockouttagout procedures must be coordinated through an APS Floor...

386

Have your supervisor send an email (written authorization) to Iris (ilatu@hawaii.edu), Ext.374 in the Mailroom, Library, 1st floor, authorizing which room/doors you need access to.  

E-Print Network (OSTI)

Tech Engineer & Mathematics Dept Ike Le'a 143 Electronics & Computer Engineering 262 candrews@hawaii.edu Business Dept Automotive Tech Business Careers Program Rick Miller 211 90 rickm@hawaii.edu Business Dept Ka Lama 231 Automotive Technology Program Kyle

387

Interested employees must complete and submit a "L35 Internal Application for Job Posting" at Human Resources, 221 Whitney Avenue, 1st Floor Lobby or visit STARS (Strategic Talentmanagement and  

E-Print Network (OSTI)

Standard) Mo-Fr 7A-330P Is this a rounds position? No Position Focus: Provides various food service work in dining retail operations to include counter service, food preparation, product receiving and storage information Principal Responsibilities 1. Performs general food service work involving varied counter service

388

1) Laura Secord was making solid spherical cannon balls of radius R for General Brock during the war of 1812. She placed three of them on her smooth level floor. Each was in contact with  

E-Print Network (OSTI)

of the above. 8 , f i ~ e n d c M Corn/- Cam, 45a4-3p k c d -* #12;2) A rigid metal pipe packed with recycled as point masses, all collisions are elastic, and air resistance is negligible. Find the ratio hllhz, where uses identical bulbs connectedto a 12 V battery as shown, list the bulbs in order of increasing

Boutaba, Raouf

389

Sea-floor spreading during the past 10 million years on the East Pacific Rise between 35 p0 sS and 53 p0 sS, and the identification of short period pole reversal events  

E-Print Network (OSTI)

the East Pacific Rise between 35 S 0 and 53 S, and the Identification of Short Period Pole Reversal Events (Nay 1974) Robert Joseph Woodward, B. S. Florida State University Chairman of Advisory Committee: Dr. James N. Shapiro Twelve magnetic anomaly..., and activation of the East Pacific Rise 0 north of 35 S. 63 Figure 31. A model showing the resultant anomaly pattern that would occur if a fracture zone is assumed between the EL 28 and FL 20N profiles 65 Figure 32. EL 21 profile compared with a ridge Jump...

Woodward, Robert Joseph

1974-01-01T23:59:59.000Z

390

CPR Policy 08-022 Appendix: A Adult Code Carts Maintained by Pharmacy Department  

E-Print Network (OSTI)

Services / Dental Implant Center Radiation Oncology, C Bldg., Ground Floor Radiation Oncology Radiology Floor Cardiac Step Down Unit Cardiology Suite, C Bldg., 2nd Floor Cardiology Suite clinic area Dental Clinic 8 - Oral Maxilla Facial Surgery (DC 8) C Bldg., 1st Floor Dental Clinics (All) Electrophysiology

Oliver, Douglas L.

391

MANCHESTER METROPOLITAN UNIVERSITY BUILDINGS DISABLED ACCESS AROUND MMU Version 5 March 2011(Please see notes at end of database)  

E-Print Network (OSTI)

Building 4 th & 6 th floor enclosed staircases 1, 2, 3,4,5,6 floor staircases. No communication devices Yes of Services All Saints Kenneth Green Library 2nd & 3rd floor enclosed staircase 1,2,3,4 lift lobbies. Telephone communication on 3rd floor only Yes No general information signage on facilities Identification

392

CEICEI--BoisBois European Confederation of Woodworking IndustriesEuropean Confederation of Woodworking Industries ValueValue--added wood productsadded wood products  

E-Print Network (OSTI)

of Woodworking Industries ValueValue--added wood productsadded wood products markets: flooringmarkets: flooring of Woodworking Industries Wood flooring and woodWood flooring and wood--based flooringbased flooring · "Genuine" wood ­ Solid products (parquet, planks, ...) ­ Products with a "genuine" top layer · Multilayer parquet

393

CX-003452: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

52: Categorical Exclusion Determination 52: Categorical Exclusion Determination CX-003452: Categorical Exclusion Determination Oklahoma - Tribe - Iowa Tribe of Oklahoma CX(s) Applied: A9, A11, B2.5, B5.1 Date: 08/11/2010 Location(s): Oklahoma Office(s): Energy Efficiency and Renewable Energy Energy Efficiency and Conservation Block Grant Program. The Iowa Tribe of Oklahoma proposes to develop an energy efficiency strategy and also attend workshops and training on retrofitting tribal buildings. In addition, building retrofits would be conducted on tribal buildings built around the 1989-2003 time period and would include: attic insulation, door weather stripping, caulk windows, repair air conditioning (A/C) units and replace line insulation, increase attic ventilation, replace and repair doors, replace inefficient A/C units with energy efficient units, install window

394

CenterPoint Energy (Gas) - Residential Energy Efficiency Rebate Program |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CenterPoint Energy (Gas) - Residential Energy Efficiency Rebate CenterPoint Energy (Gas) - Residential Energy Efficiency Rebate Program CenterPoint Energy (Gas) - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Ventilation Appliances & Electronics Water Heating Maximum Rebate Air Sealing/Weatherization: $350 Program Info State Minnesota Program Type Utility Rebate Program Rebate Amount Forced-air furnaces: $150-$400 Natural gas boiler: $300 Natural gas condensing boiler: $500 Natural gas water heater: $70-$100 Storage tank indirect water heater: $200 Attic Air Sealing: 50% of cost, up to $200 Attic/Wall Insulation: 50% of cost, up to $150 Energy Audit: Reduced Cost

395

CX-007374: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

374: Categorical Exclusion Determination 374: Categorical Exclusion Determination CX-007374: Categorical Exclusion Determination Nevada-TRIBE-YOMBA SHOSHONE TRIBE CX(s) Applied: B2.5, B5.1 Date: 12/08/2011 Location(s): Nevada Offices(s): Energy Efficiency and Renewable Energy Energy Efficiency and Conservation Block Grant. The Yomba Shoshone Tribe of the Yomba Reservation of Nevada proposes to provide Tribal residences with energy efficient weatherization materials consisting of compact fluorescent light bulbs and ultra saver shower heads. The Tribe also proposes to install solar attic fans, utilizing Tribal staff, to circulate the air in the attics on the Tribal residences and on the Tribal buildings. The residences and Tribal buildings being retrofitted are not on or eligible for listing on the National Register of Historic Places.

396

Coast Electric Power Association - Comfort Advantage Home Program |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Coast Electric Power Association - Comfort Advantage Home Program Coast Electric Power Association - Comfort Advantage Home Program Coast Electric Power Association - Comfort Advantage Home Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heat Pumps Program Info State Mississippi Program Type Utility Rebate Program Rebate Amount 300 - 500, varies by home efficiency 150 per additional qual$300 - $500, varies by home efficiency Geothermal Heat Pumps: $400 - $500 Additional Heat Pump Units (When Required): $150ified heat pump system Provider Coast Electric Power Association Coast Electric Power Association (CEPA) provides rebates on heat pumps to new homes which meet certain weatherization standards. To qualify for this rebate the home must have: * Attic insulation of at least R-38 or encapsulated foam attic insulation

397

City of Palo Alto Utilities - Smart Energy Rebate Program | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

City of Palo Alto Utilities - Smart Energy Rebate Program City of Palo Alto Utilities - Smart Energy Rebate Program City of Palo Alto Utilities - Smart Energy Rebate Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Cooling Appliances & Electronics Commercial Lighting Lighting Water Heating Maximum Rebate Offer is limited to one rebate per CPAU account per program period, for each qualifying measure Program Info State California Program Type Utility Rebate Program Rebate Amount Dishwashers: $50 Refrigerators: $50 Refrigerator Recycling Bonus: $35 Clothes Washers: $125 Power Strips: $10 Gas Furnaces: $200 Central AC Replacement: $200 - $300 Solar Attic Fan: $25 Boilers: $300 Attic/Roof/Wall Insulation: $150 - $200

398

Geek-Up[3.4.2011]: 3,000+ MW and 2,500 Year-Old Greek Pottery | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3.4.2011]: 3,000+ MW and 2,500 Year-Old Greek Pottery 3.4.2011]: 3,000+ MW and 2,500 Year-Old Greek Pottery Geek-Up[3.4.2011]: 3,000+ MW and 2,500 Year-Old Greek Pottery March 4, 2011 - 5:03pm Addthis An Attic black-figured amphora, currently in the British Museum, of the type that will be studied at SLAC. | Photo by Marie-Lan Nguyen, Courtesy of SLAC National Accelerator Laboratory An Attic black-figured amphora, currently in the British Museum, of the type that will be studied at SLAC. | Photo by Marie-Lan Nguyen, Courtesy of SLAC National Accelerator Laboratory Elizabeth Meckes Elizabeth Meckes Director of User Experience & Digital Technologies, Office of Public Affairs Last week, Bonneville Power Administration dispatchers in the Dittmer Control Center celebrated a milestone - for the first time, wind

399

Non-profit Making a Difference in Louisiana | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Non-profit Making a Difference in Louisiana Non-profit Making a Difference in Louisiana Non-profit Making a Difference in Louisiana March 12, 2010 - 4:58pm Addthis SMILE Weatherization Coordinator Venice Roberts shows client Shelia Sturgis an attic tent, which conserves energy and decreases costs. | Photo by Susannah Malbreau SMILE Weatherization Coordinator Venice Roberts shows client Shelia Sturgis an attic tent, which conserves energy and decreases costs. | Photo by Susannah Malbreau Change is in the air at SMILE Community Action Agency. The non-profit received a $3 million American Recovery and Reinvestment Act grant for its weatherization program. With the needed boost in funding Louisiana-based SMILE can increase its reach. SMILE targets five unique parishes, helping locals conserve energy and save

400

Training Program Graduates Weatherization-Ready Workers | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Training Program Graduates Weatherization-Ready Workers Training Program Graduates Weatherization-Ready Workers Training Program Graduates Weatherization-Ready Workers April 29, 2010 - 5:45pm Addthis Daniel Tello demonstrates how to prepare an attic space for insulation using skills learned from the First Choice Program. | Photo courtesy of HCDC, Human Capital Development Corp., Inc. and Scott Anderson Daniel Tello demonstrates how to prepare an attic space for insulation using skills learned from the First Choice Program. | Photo courtesy of HCDC, Human Capital Development Corp., Inc. and Scott Anderson Lindsay Gsell On graduation day, students at Human Capital Development Corp., Inc. (HCDC) leave with more than just a diploma. They receive a hard hat, tool belt, hammer, utility knife and a tape measure. Graduates from Racine, Wis.-based HCDC First Choice Program are literally

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Insulation Materials | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Materials Materials Insulation Materials May 30, 2012 - 10:08am Addthis Cellulose, a fiber insulation material with a high recycled content, is blown into a home attic. | Photo courtesy of Cellulose Insulation Manufacturers Association. Cellulose, a fiber insulation material with a high recycled content, is blown into a home attic. | Photo courtesy of Cellulose Insulation Manufacturers Association. Blown-in fiberglass insulation thoroughly fills the stud cavities in this home. | Photo courtesy of Bob Hendron, NREL. Blown-in fiberglass insulation thoroughly fills the stud cavities in this home. | Photo courtesy of Bob Hendron, NREL. Rigid foam board adds R-value to this wall in a Florida home. | Photo courtesy of FSEC/IBACOS. Rigid foam board adds R-value to this wall in a Florida home. | Photo

402

U.S. Department of Energy NEPA Categorical Exclusion Determination Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

OK-TRIBE-IOWA TRIBE OF OKLAHOMA OK-TRIBE-IOWA TRIBE OF OKLAHOMA Location: Tribe OK-TRIBE-IOWA TRIBE OF OKLAHOMA OK American Recovery and Reinvestment Act: Proposed Action or Project Description: The Iowa Tribe of Oklahoma proposes to develop an energy efficiency strategy and also attend workshops and training on retrofitting tribal buildings. In addition, building retrofits would be conducted on tribal buildings built around the 1989-2003 time period and would include: attic insulation, door weather stripping, caulk windows, repair air conditioning (A/C) units and replace line insulation, increase attic ventilation, replace and repair doors, replace inefficient A/C units with energy efficient units, install window film, roof insulation, hot water tank replacements and insulate lines, and installation of automatic controls

403

Estimating the Payback Period of Additional Insulation | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the Payback Period of Additional Insulation the Payback Period of Additional Insulation Estimating the Payback Period of Additional Insulation June 24, 2012 - 1:17pm Addthis Adding insulation in the attic of an existing home often results in a favorable payback. | Photo courtesy of Lieko Earle, NREL PIX 19612. Adding insulation in the attic of an existing home often results in a favorable payback. | Photo courtesy of Lieko Earle, NREL PIX 19612. What does this mean for me? Even if you hire a contractor to do the work, adding insulation to your home will likely have an attractive payback. If you can gather the information and plug it into an equation, you can determine the payback of adding insulation to your home. Use the equation below to estimate the cost effectiveness of adding insulation in terms of the "years to payback" for savings in heating costs.

404

City of Danville Utilities - Residential Energy Efficiency Rebate Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

City of Danville Utilities - Residential Energy Efficiency Rebate City of Danville Utilities - Residential Energy Efficiency Rebate Program (Virginia) City of Danville Utilities - Residential Energy Efficiency Rebate Program (Virginia) < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Appliances & Electronics Water Heating Maximum Rebate HVAC Tune-Up: 1 incentive per 3 years Program Info Start Date 06/15/2011 State Virginia Program Type Utility Rebate Program Rebate Amount Clothes Washer: $50 Refrigerator: $30 Central AC: $145 - $250 Air Source Heat Pumps: $350 Heat Pump Water Heater: $100 High Efficiency Water Heater: $25 HVAC Tune-Up: $55 Attic Insulation (Tier 1): $0.08/sq ft Attic Insulation (Tier 2): $0.15/sq ft

405

Encapsulated and Buried Ducts  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Encapsulated and Buried Ducts Robb Aldrich Steven Winter Associates, Inc. Why Buried Ducts?  Ductwork thermal losses can range from 10-45%  Interior ducts current solution, but may be impractical, expensive, or increase envelope loads Insulation & Air Barrier First Tests - Florida Early Buried Duct Tests (FL) Condensation? Master Bedroom Duct in Attic 10 15 20 25 30 35 40 45 50 55 Duct Top Temp Duct Side Temp Duct Bot. Temp Duct Side Dewpoint Duct Bot. Dewpoint Attic Temp 7/8/2000 7/8/2000 7/8/2000 7/8/2000 7/8/2000 7/8/2000 7/9/2000 0:00 4:00 8:00 12:00 16:00 20:00 0:00 Time California: Much drier, no Problem Implementation Getting it Right... in Florida A Solution for Humid Climates Encapsulated, then Buried Research Questions  What are the effective R-values?

406

Testing Protocols and Results: Airport Sound Program Experience and BPI-Resnet Development  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Testing Protocols & Results: Testing Protocols & Results: Airport Sound Program Experience and BPI/RESNET Development Spring 2012 Residential Energy Efficiency Stakeholder Meeting: Combustion Safety in Tight Houses Jim Fitzgerald Center for Energy and Environment Building Performance Institute Page 2  Weatherization, custom windows & central air conditioning  Attic insulation, wall insulation, and attic air sealing - borrowed specs from energy programs and used weatherization contractors  Average house leakage: 7.8 ACH50 before 5.4 ACH50 after MSP secret: this Airport Sound Program does weatherization work to reduce sound All Tightening of Existing Homes Can Affect Combustion Appliance Safety Tightening work was done on 3000 homes with no testing, what could possibly go wrong?

407

U.S. Department of Energy NEPA Categorical Exclusion Determination Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CA-TRIBE-CAHTO INDIAN TRIBE OF THE LAYTONVILLE RANCHERIA, CA-TRIBE-CAHTO INDIAN TRIBE OF THE LAYTONVILLE RANCHERIA, CALIFORNIA Location: Tribe CA-CAHTO INDIAN TRIBE OF THE LAYTONVILLE RANCHERIA, CALIFORNIA CA American Recovery and Reinvestment Act: Proposed Action or Project Descriptio The Cahto Tribe of the Laytonville Rancheria will weatherize and replace/upgrade existing heating, ventilating, and air conditioning systems in two four-bedroom homes to reduce propane usage by 50%. Activities will include conducting blower door tests to determine leakage, removing existing attic insulation, removing duct system and furnace, air sealing the houses, replacing the furnace including installation of a new duct system, installing new ceiling insulation, constructing a new platform in the attic for the furnace

408

Radiant Barriers | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Radiant Barriers Radiant Barriers Radiant Barriers May 30, 2012 - 2:07pm Addthis What does this mean for me? Properly installed radiant barriers can reduce your cooling costs. Radiant barriers are easiest to install in new construction, but can be installed in your existing house, especially if it has an open attic. How does it work? Radiant barriers work by reflecting radiant heat away from living spaces. Radiant barriers are installed in homes -- usually in attics -- primarily to reduce summer heat gain and reduce cooling costs. The barriers consist of a highly reflective material that reflects radiant heat rather than absorbing it. They don't, however, reduce heat conduction like thermal insulation materials. How They Work Heat travels from a warm area to a cool area by a combination of

409

Sawnee EMC - Residential Energy Efficiency Rebate Program | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sawnee EMC - Residential Energy Efficiency Rebate Program Sawnee EMC - Residential Energy Efficiency Rebate Program Sawnee EMC - Residential Energy Efficiency Rebate Program < Back Eligibility Low-Income Residential Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Construction Design & Remodeling Appliances & Electronics Water Heating Maximum Rebate Attic Insulation Upgrades: $200 HVAC Tune-Up: $25 HVAC Tune-Up with Duct Sealing: $100 Energy Star Home: $500 Program Info Expiration Date 12/31/2012 State Georgia Program Type Utility Rebate Program Rebate Amount Attic Insulation Upgrades: 50% of project cost up to $200 Refrigerator/Freezer Recycling: $30 Hybrid Water Heater: $100 HVAC Tune-Up: 50% of cost, up to $25 HVAC Tune-Up with Duct Sealing: $100

410

CX-001783: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

83: Categorical Exclusion Determination 83: Categorical Exclusion Determination CX-001783: Categorical Exclusion Determination Kentucky-County-Bullitt CX(s) Applied: A9, A11, B2.5, B5.1 Date: 04/19/2010 Location(s): Bullitt County, Kentucky Office(s): Energy Efficiency and Renewable Energy Energy Efficiency and Conservation Block Grant for: 1) Development of an energy efficiency and conservation strategy (completed), 2) retrofit the Annex building (1979) by installation of a new roof structure and roof with attic ventilation, addition of new attic insulation, and replacement of the Heating Ventilation and Air Conditioning system with a more energy efficient system, 3) replacement of the inaccurate natural gas meter at the Community Action/Red Cross Building, 4) retrofit the pumps and controls for

411

Southern Power District - Residential Energy Efficiency Rebate Programs |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Southern Power District - Residential Energy Efficiency Rebate Southern Power District - Residential Energy Efficiency Rebate Programs Southern Power District - Residential Energy Efficiency Rebate Programs < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Program Info State Nebraska Program Type Utility Rebate Program Rebate Amount Air Source Heat Pump: $100- $300 Geothermal Heat Pump: $400 Heat Pump (14 Seer minimum): $50 contractor rebate Attic Insulation: $0.15/sq. ft. HVAC Tune-Up: $30 Provider Southern Power District Southern Power District (SPD) offers rebates for the purchase and installation of efficient air source heat pumps, geothermal heat pumps, attic insulation, and HVAC tune-ups. Contractors who install 14 Seer or

412

Radiant Barriers | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Barriers Barriers Radiant Barriers May 30, 2012 - 2:07pm Addthis What does this mean for me? Properly installed radiant barriers can reduce your cooling costs. Radiant barriers are easiest to install in new construction, but can be installed in your existing house, especially if it has an open attic. How does it work? Radiant barriers work by reflecting radiant heat away from living spaces. Radiant barriers are installed in homes -- usually in attics -- primarily to reduce summer heat gain and reduce cooling costs. The barriers consist of a highly reflective material that reflects radiant heat rather than absorbing it. They don't, however, reduce heat conduction like thermal insulation materials. How They Work Heat travels from a warm area to a cool area by a combination of

413

Energy Efficiency and Conservation Block Grant Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

OK-TRIBE-IOWA TRIBE OF OKLAHOMA Energy Efficiency and Conservation Block Grant Program Location: Tribe OK-TRIBE-IOWA TRIBE OF OKLAHOMA OK American Recovery and Reinvestment Act: Proposed Action or Project Description The Iowa Tribe of Oklahoma proposes to develop an energy efficiency strategy and also attend workshops and training on retrofitting tribal buildings. In addition, building retrofits would be conducted on tribal buildings built around the 1989-2003 time period and would include: attic insulation, door weather stripping, caulk windows, repair air conditioning (A/C) units and replace line insulation, increase attic ventilation, replace and repair doors, replace inefficient A/C units with energy efficient units, install window film, roof insulation, hot water tank replacements and insulate lines, and installation of automatic controls

414

Austin Energy - Residential Energy Efficiency Rebate Program | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Austin Energy - Residential Energy Efficiency Rebate Program Austin Energy - Residential Energy Efficiency Rebate Program Austin Energy - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Sealing Your Home Ventilation Heat Pumps Appliances & Electronics Water Heating Windows, Doors, & Skylights Maximum Rebate Up to 20% of the cost of improvements, up to $1,575 Bonus incentives up to $700 Program Info State Texas Program Type Utility Rebate Program Rebate Amount Central AC/Heat Pump: $350 - $600 Package Unit AC/Heat Pump: $400 - $550 Weatherization Bonus: $250 - $500 Solar Screens/Solar Film: $1/sq. ft. Attic Insulation to R-38: varies by original R-value Radiant Barrier: $0.10/sq. ft. of accessible attic space

415

CX-008199: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

9: Categorical Exclusion Determination 9: Categorical Exclusion Determination CX-008199: Categorical Exclusion Determination Oklahoma TRIBE-IOWA TRIBE OF OKLAHOMA CX(s) Applied: A9, A11, B2.5, B5.1 Date: 04/23/2012 Location(s): Oklahoma Offices(s): Energy Efficiency and Renewable Energy Energy Efficiency and Conservation Block Grant. The Iowa Tribe of Oklahoma proposes to develop an energy efficiency strategy and also attend workshops and training on retrofitting tribal buildings. In addition, building retrofits would be conducted on tribal buildings built around the 1989-2003 time period and would include: attic insulation, door weather stripping, caulk windows, repair air conditioning (A/C) units and replace line insulation, increase attic ventilation, replace and repair doors, replace inefficient A/C units with energy efficient units, install window film,

416

U.S. Department of Energy NEPA Categorical Exclusion Determination Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

KY-County-Bullitt KY-County-Bullitt Location: County Bullitt KY American Recovery and Reinvestment Act: Proposed Action or Project Description 1) Development of an energy efficiency and conservation strategy (completed), 2) retrofit the Annex building (1979) by installation of a new roof structure and roof with attic ventilation, addition of new attic insulation, and replacement of the HVAC system with a more energy efficient system, 3) replacement of the inaccurate natural gas meter at the Community Action/Red Cross Building, 4) retrofit the pumps and controls for five sanitary sewer lift stations Conditions: None Categorical Exclusion(s) Applied: A9, A11, B2.5, B5.1 *-For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, see Subpart D of 10 CFR10 21

417

How Are You Keeping Your Home Cool This Summer? | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Keeping Your Home Cool This Summer? Keeping Your Home Cool This Summer? How Are You Keeping Your Home Cool This Summer? July 21, 2011 - 8:06am Addthis This week, Allison shared her experience of adding insulation to her attic. The result? A better-insulated home with less use of her air conditioning system. It's one of several things she's doing to keep her home cool during the summer (though insulation is effective year round). How are you keeping your home cool this summer? Have you taken any steps to improve the efficiency of your attic? Each week, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. E-mail your responses to the Energy Saver team at consumer.webmaster@nrel.gov. Addthis Related Articles How Do You Shade Your Home in the Summer?

418

Silicon Valley Power - Residential Energy Efficiency Rebate Program |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Residential Energy Efficiency Rebate Program Residential Energy Efficiency Rebate Program Silicon Valley Power - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Cooling Appliances & Electronics Commercial Lighting Lighting Water Heating Commercial Heating & Cooling Program Info State California Program Type Utility Rebate Program Rebate Amount Attic Insulation: $175 Ceiling Fan: $35 each Heat Pump Water Heater: up to $1,000 LED Bulbs: $15/bulb installed Pool Pump: $200 Refrigerator: $50 Refrigerator recycling: $35 Room AC: $25 Room AC Recycling: $25 Solar Attic Fan: $100 Whole House Fan: $200 Provider Silicon Valley Power Silicon Valley Power offers rebates to residential customers for the purchase of a variety of energy efficient products including:

419

Insulation Materials | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Insulation Materials Insulation Materials Insulation Materials May 30, 2012 - 10:08am Addthis Cellulose, a fiber insulation material with a high recycled content, is blown into a home attic. | Photo courtesy of Cellulose Insulation Manufacturers Association. Cellulose, a fiber insulation material with a high recycled content, is blown into a home attic. | Photo courtesy of Cellulose Insulation Manufacturers Association. Blown-in fiberglass insulation thoroughly fills the stud cavities in this home. | Photo courtesy of Bob Hendron, NREL. Blown-in fiberglass insulation thoroughly fills the stud cavities in this home. | Photo courtesy of Bob Hendron, NREL. Rigid foam board adds R-value to this wall in a Florida home. | Photo courtesy of FSEC/IBACOS. Rigid foam board adds R-value to this wall in a Florida home. | Photo

420

How Are You Keeping Your Home Cool This Summer? | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

How Are You Keeping Your Home Cool This Summer? How Are You Keeping Your Home Cool This Summer? How Are You Keeping Your Home Cool This Summer? July 21, 2011 - 8:06am Addthis This week, Allison shared her experience of adding insulation to her attic. The result? A better-insulated home with less use of her air conditioning system. It's one of several things she's doing to keep her home cool during the summer (though insulation is effective year round). How are you keeping your home cool this summer? Have you taken any steps to improve the efficiency of your attic? Each week, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. E-mail your responses to the Energy Saver team at consumer.webmaster@nrel.gov. Addthis Related Articles How Do You Shade Your Home in the Summer?

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

NREL: News Feature - Weatherization Work Guidelines Launched  

NLE Websites -- All DOE Office Websites (Extended Search)

Weatherization Work Guidelines Launched Weatherization Work Guidelines Launched September 30, 2013 Photo of a man in a suit blowing insulation into an attic. Enlarge image William Stewart with Veterans Green Jobs blows cellulose insulation in the attic of a home A recent collaboration between the Energy Department, NREL, and the home energy performance industry is supporting the weatherization workforce with consistent on-the-job tools and accreditations that lead to better-defined career paths. Credit: Dennis Schroeder Getting up and going to work is hard enough every day. But add to your burden the need to remember every step of your job down to the smallest detail - and the fact that if you want to change careers, your lack of credentials might mean starting from scratch. These are the challenges

422

Building America Case Study: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet)  

SciTech Connect

Forced air distribution systems (duct systems) typically are installed out of sight for aesthetic reasons, most often in unconditioned areas such as an attic or crawlspace. Any leakage of air to or from the duct system (duct leakage) in unconditioned space not only loses energy, but impacts home and equipment durability and indoor air quality. An obvious solution to this problem is to bring the duct system into the interior of the house, either by sealing the area where the ducts are installed (sealed attic or crawlspace) or by building an interior cavity or chase above the ceiling plane (raised ceiling or fur-up chase) or below the ceiling plane (dropped ceiling or fur-down) for the duct system. This case study examines one Building America builder partner's implementation of an inexpensive, quick and effective method of building a fur-down or dropped ceiling chase.

Not Available

2014-09-01T23:59:59.000Z

423

Nebraska Public Power District - Residential Energy Efficiency Rebate  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nebraska Public Power District - Residential Energy Efficiency Nebraska Public Power District - Residential Energy Efficiency Rebate Programs Nebraska Public Power District - Residential Energy Efficiency Rebate Programs < Back Eligibility Construction Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heat Pumps Maximum Rebate Attic Insulation: $300 Program Info State Nebraska Program Type Utility Rebate Program Rebate Amount Air-Source Heat Pumps: 14 SEER - $200, 15 SEER - $400, 16+ SEER $600 Ground Source Heat Pumps: $1,200 Variable Capacity Ground Source Heat Pumps: $1,700 Heat Pump > 14 SEER (Contractor): $50 Cooling System Tune-Up: $30 Attic Insulation: $0.15/sq. ft. Provider Nebraska Public Power District The Nebraska Public Power District offers rebates to homeowners who purchase energy efficient heat pumps, upgrade their insulation, and/or have

424

Estimating the Payback Period of Additional Insulation | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Estimating the Payback Period of Additional Insulation Estimating the Payback Period of Additional Insulation Estimating the Payback Period of Additional Insulation June 24, 2012 - 1:17pm Addthis Adding insulation in the attic of an existing home often results in a favorable payback. | Photo courtesy of Lieko Earle, NREL PIX 19612. Adding insulation in the attic of an existing home often results in a favorable payback. | Photo courtesy of Lieko Earle, NREL PIX 19612. What does this mean for me? Even if you hire a contractor to do the work, adding insulation to your home will likely have an attractive payback. If you can gather the information and plug it into an equation, you can determine the payback of adding insulation to your home. Use the equation below to estimate the cost effectiveness of adding insulation in terms of the "years to payback" for savings in heating costs.

425

Laboratory Testing of Aerosol for Enclosure Air Sealing  

SciTech Connect

Space conditioning energy use can be significantly reduced by addressing uncontrolled infiltration and exfiltration through the envelope of a building. A process for improving the air tightness of a building envelope by sealing shell leaks with an aerosol sealing technology is presented. Both retrofit and new construction applications are possible through applying this process either in attics and crawlspaces or during rough-in stage.

Harrington, C.; Modera, M.

2012-05-01T23:59:59.000Z

426

DOE Zero Energy Ready Home Case Study, Mandalay Homes, Phoenix, AZ, Affordable  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in Phoenix, AZ that scored HERS 58 without PV or HERS 38 with PV. This 1,700 ft2 affordable home has R-21 framed walls, a sealed closed-cell spray foamed attic, an air-source heat pump with forced air, and a solar combo system that provides PV, hot water, and space heating.

427

Controlling Skunk Damage  

E-Print Network (OSTI)

areas under houses, unused buildings, barns and even, on rare occasions, attics of buildings. Disease Transmission Skunks are a primary source of rabies in Texas. Human and domestic pet contact with skunks should be avoided. If it is necessary... or bananas are used. Skunks rarely release their scent in darkened areas such as completely enclosed live traps that have been carefully covered with burlap. Leave an opening to identify the occupant before the trap is removed. Always approach a trap slowly...

Texas Wildlife Services

2007-03-13T23:59:59.000Z

428

E F F I C I E N CY A N D R E N E W A B L E E N E R GY D IV I S I O N CALIFORNIA ENERGY COMMISSION  

E-Print Network (OSTI)

. If this system is not installed properly, it not only wastes energy, but money as well. To prevent this, do two of the conditioned air into the attic or crawl space. Leaky ducts waste energy and make energy bills higher thanBLUEPRI NT E F F I C I E N CY A N D R E N E W A B L E E N E R GY D IV I S I O N CALIFORNIA ENERGY

429

DOE Zero Energy Ready Home Case Study, Weiss Building & Development, LLC., System Home, River Forest, IL  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in River Forest, IL that scored HERS 17 without PV. This 4,763 ft2 custom passive house has R-54 ICF walls, a vented attic with R-100 blown fiberglass, plus R-40 rigid EPS under the slab, triple-pane windows, two ductless mini-split heat pumps, and redundant air sealing and flashing details.

430

DOE Zero Energy Ready Home Case Study, Transformation, Inc., Production House, Devens, MA  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in Devens, MA that scored HERS 35 without PV or HERS -37 with PV. This 2,508 ft2 custom home has R-46 double-stud walls with opencell spray foam, a vented attic with R-67 blown cellulose, plus R-10 rigid XPS under the slab, R-20 closed-cell spray foam on basement walls, triple-pane windows, and one mini-split ductless heat pump.

431

DOE Zero Energy Ready Home Case Study, Transformations, Inc., Custom House, Devens, MA  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in Devens, MA that scored HERS 34 without PV or HERS -21 with PV. This 3,168 ft2 custom home has R-46 double-stud walls, a vented attic with R-67 blown cellulose, plus R-10 rigid XPS under the slab, R-20 closed-cell spray foam on basement walls, triple-pane windows, and mini-split ductless heat pumps.

432

Retrofitting of Conditioning Systems for Existing Small Commercial Buildings - Analysis and Design of Liquid Desiccant - Vapor Compression Hybrid  

E-Print Network (OSTI)

RETROFITTING OF CONDITIONINC SYSTEMS FOR EXISTING SMALL COMMERCIAL BUILDINGS - ANALYSIS AND DESIGN OF LIQUID DESICCANT - VAPOR COMPRESSION HYBRID Ozer A. Arnas Professor Department of Mechanical Engineering Louisiana State University Baton... is combined with air heated passively in an attic to regenerate the desiccant. A prototype open-cycle, liquid desiccant dehumidification system has been adapted to the existing mechanical system of the building (Figure 1). Guidelines for retrofitting...

Arnas, O. A.; McQueen, T. M.

1984-01-01T23:59:59.000Z

433

HIGHER EDUCATION OPPORTUNITY ACT REPORTING University of Delaware  

E-Print Network (OSTI)

/17/13@ 2:15pm Unattended electric fan left on upholstered chair 0 0 $400 Warner Hall Attic 4/20/13@ 4:47am 0 $400 Rodney Hall- B Room 190 8/23/13@ 6:26 pm Short-circuit in a supplemental heating unit 0 0 REPORTING B. Description of On-Campus Student Housing Fire Safety Systems: o All On-Campus Student Housing

Firestone, Jeremy

434

DOE Zero Energy Ready Home Case Study, StreetScape Development, LLC, Libertyville, IL, Custom  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in Libertyville, IL that scored HERS 45 without PV. This 2,763 ft2 custom home has advanced framed walls with R-20 of open-cell spray foam, R-49 open-cell spray-foam sealed attic, an HRV, and a tankless water heater for hydro coil furnace with high-velocity, small-diameter ducts.

435

Flying Squirrels and Houses  

NLE Websites -- All DOE Office Websites (Extended Search)

Flying Squirrels and Houses Flying Squirrels and Houses Name: Kathy Location: N/A Country: N/A Date: N/A Question: How do you get rid of flying squirrels in the attic of a Cape style home that has limited access to the attic? There is blown in insulation so we cannot see to the end of the house where we hear them, nor can a person crawl in to see anything. We have used d-con bars, mouse traps and have-a-heart traps in the crawl spaces we can reach, but have caught nothing. Replies: Place a statue of an owl near the entrance the squirrels are using. Owls are their motal enemies and this technique works for birds as well. Steve Sample You will not be able to solve this problem until you find the way they go in and out. Usually the easiest way is to look for light coming in from outside while in the dark attic, but if you can't see it that way do a thorough search of the outside. A flying squirrel does not need a very big hole, maybe 2" or less diameter. They go out at night so once you find the hole close it up at night while they are out. Good luck.

436

Buried and Encapsulated Ducts, Jacksonville, Florida (Fact Sheet)  

SciTech Connect

Ductwork installed in unconditioned attics can significantly increase the overall heating and cooling costs of residential buildings. In fact, estimated duct thermal losses for single-family residential buildings with ductwork installed in unconditioned attics range from 10% to 45%. In a study of three single-story houses in Florida, the Building America research team Consortium for Advanced Residential Buildings (CARB) investigated the strategy of using buried and/or encapsulated ducts (BED) to reduce duct thermal losses in existing homes. The BED strategy consists of burying ducts in loose-fill insulation and/or encapsulating them in closed cell polyurethane spray foam (ccSPF) insulation. There are three possible combinations of BED strategies: (1) buried ducts; (2) encapsulated ducts (with ccSPF); and (3) buried and encapsulated ducts. The best solution for each situation depends on the climate, age of the house, and the configuration of the HVAC system and attic. For new construction projects, the team recommends that ducts be both encapsulated and buried as the minimal planning and costs required for this will yield optimal energy savings. The encapsulated/buried duct strategy, which utilizes ccSPF to address condensation concerns, is an approach that was developed specifically for humid climates.

Not Available

2013-11-01T23:59:59.000Z

437

Integrating ducts into the conditioned space: Successes and challenges  

SciTech Connect

In residential and light commercial construction in the United States, heating and cooling ducts are often located outside the thermal or pressure boundary of the conditioned space. This location is selected for aesthetic and space requirement reasons. Typical duct locations include attics, above dropped ceilings, crawlspaces, and attached garages. A wide body of literature has found that distribution system conduction and air leakage can cause 30-40% energy losses before cooling and heating air reaches the conditioned space. Recent innovative attempts at locating ducts in the conditioned space have had mixed results in terms of improving duct efficiency. Some of these strategies include cathedralizing attics (sealing and insulating at the attic roofline) and locating ducts in interstitial spaces. This paper reviews modeling studies that suggest substantial savings could be realized from these strategies and presents field measurements which reveal that construction planning and execution errors can prevent these strategies from being widely applied or from being effective when they are applied. These types of problems will need to be overcome for effective integration of ducts into the conditioned space.

Siegel, Jeffrey; Walker, Iain

2004-05-01T23:59:59.000Z

438

Glossary | Building Energy Codes Program  

NLE Websites -- All DOE Office Websites (Extended Search)

R-value R-value A measure (h ft2 °F/Btu) of thermal resistance, or how well a material or series of materials resists the flow of heat. The R-value is the reciprocal of the U-factor. Radiant Heating System A heating system that transfers heat to objects and surfaces within the heated space primarily (greater than 50%) by infrared radiation. Raised Truss Raised truss refers to any roof/ceiling construction that allows the insulation to achieve its full thickness over the plate line of exterior walls. Several constructions allow for this, including elevating the heel (sometimes referred to as an energy truss, raised-heel truss, or Arkansas truss), use of cantilevered or oversized trusses, lowering the ceiling joists, or framing with a raised rafter plate. Rated Lamp Wattage

439

Acoustical criteria in a two?parameter system for evaluating impact noise insulation.  

Science Journals Connector (OSTI)

Experience indicates that impact noise complaints in multi?family joist?framed buildings fall into two broad classes: low frequency thudding from footfalls and mid? to high frequency noise from heel clicks dragging furniture etc. The authors have developed a two?parameter system for evaluating impact noise [LoVerde and Dong J. Acoust. Soc. Am. 119 3220 (2006); 120 3206 (2006); 122 2954 (2007)] that offers considerable improvement over existing metrics (such as FIIC) in terms of both correlation with subjective reaction and comparison of materials intended for improving impact insulation. Based on this system suggested criteria for impact noise levels are presented. The effects of various design parameters on noise levels are discussed.

2009-01-01T23:59:59.000Z

440

E-Print Network 3.0 - ac phase noise Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Laser Amplitude and Phase Summary: Floor In a phase-noise setup, system noise floor verification is ac- complished by driving both ports... -Dynamic-Range Laser Amplitude and...

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Updated: 03/25/14 SPONSORED PROGRAM ADMINISTRATION  

E-Print Network (OSTI)

th Floor) ..(313) 577-2653 SPA (Admin) Fax (5057 Woodward-13 th Floor).....(313) 577-5055 and) ........................ 38-6028429 WSU Tax Exempt Number ........................................38-78-0203K DUNS (Dun.........................................................................................13 th Congressional District State Senator

Berdichevsky, Victor

442

Emancipatory Digital Archaeology  

E-Print Network (OSTI)

and you can see a crumbled plaster wall rising around her.make-up context to a white plaster 10 floor and must beexcavated and to dig the white plaster floor would be out of

Morgan, Colleen

2012-01-01T23:59:59.000Z

443

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

NETL SOD FENETL Contract No. Pending Final Award NETLSOD 2011 David A. Schmidt 270 days NETL: Pittsburgh, PA (B83 1st Floor) B83 1st Floor Renovation - Phase II Completion...

444

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Not Assigned Yet Not Procured Yet FE OIOSOD 2014 Colleen Butcher NETL, South Park Twp, PA Building 58 Third Floor Mezzanine Enclosure Enclose the third floor mezzanine of B 58....

445

Earthday Schedule of Events  

Office of Environmental Management (EM)

(301)-903-8177 or Debbie.Rosano@hq.doe.gov MONDAY April 14 - TUESDAY April 22 All Day * Earth Day Displays * Forrestal First Floor, Ground Floor, & DOE Cafeteria All Day DOE...

446

Evaluating Texas State University Energy Consumption According to Productivity  

E-Print Network (OSTI)

The Energy Utilization Index, energy consumption per square foot of floor area, is the most commonly used index of building energy consumption. However, a building or facility exists solely to support the activities of its occupants. Floor area...

Carnes, D.; Hunn, B. D.; Jones, J. W.

1998-01-01T23:59:59.000Z

447

Towards a Very Low Energy Building Stock: Modeling the U.S. Commercial Building Sector to Support Policy and Innovation Planning  

E-Print Network (OSTI)

area, energy use intensity (EUI) by fuel type, maintenanceas (e.g. floor area) and (e.g. EUI). This is the basic dataattributes are floor area, EUI broken down by fuel type and

Coffey, Brian

2010-01-01T23:59:59.000Z

448

Nonlinear seismic response analysis of steel-concrete composite frames  

E-Print Network (OSTI)

frame model 10TN (Northridge seismic input) floor 1 floor 2frame model 10TC (Northridge seismic input) Slip (mm) floorframe models 06TC, 10TC and 14TC (Northridge seismic input)

Barbato, Michele

2008-01-01T23:59:59.000Z

449

159.235 Graphics 1 159.235 Graphics & Graphical  

E-Print Network (OSTI)

High quality rendering of test scene. Note : · Mirror and chrome teapot. · Shadows on floor. · Shiny : ­ Mirror ­ Chrome teapot. ­ Shiny floor ­ Shadows with local illumination. #12;159.235 Graphics 13 Kajiya

Hawick, Ken

450

New Whole-House Solutions Case Study: S&A Homes; Pittsburgh,...  

Energy Savers (EERE)

HVAC system with a compact duct design that kept all ducts in conditioned space. Open-web floor trusses between the basement and first floors provided a path for ducts within...

451

Glass balls  

E-Print Network (OSTI)

There is a building with 100 floors in it, and glass balls, and an integer k with the following property. If one drops a glass ball from the floor number k or higher,...

452

Energy Demands and Efficiency Strategies in Data Center Buildings  

E-Print Network (OSTI)

data center floor. Waste heat from the chiller refrigerantParameters Floor Area UPS Waste Heat Data Center LightsLoad Lights Fans UPS Waste Heat DX Cooling Total Annual

Shehabi, Arman

2010-01-01T23:59:59.000Z

453

Meadowlark House  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Large windows and open floor Large windows and open floor plan in main living area provide natural daylight * LED light bulbs reduce energy consumption * East-west orientation optimizes natural lighting and passive heating * Energy recovery ventilator reduces energy requirements for interior heating and cooling * Air-tight building envelope prevents air leakage and moisture infiltration * Superinsulation in walls, ceilings, and floor slab with R-value for walls (R-40), foundation floor slab (R-50),

454

USF Tampa -Unisex Toilet Restroom Locations Buildings identified on this map as having unisex restrooms represent only those with public access. Other  

E-Print Network (OSTI)

restroom. 2. AOC- Andros Office Classroom Building, second floor,AOC 229. This is a unisex restroom. 3. BEH

Meyers, Steven D.

455

Updated August 2011 -Texas A&M University-  

E-Print Network (OSTI)

the floor, multi-cleated turf shoes, plastic sole shoes, boots, hiking boots and sandals will not be allowed

Behmer, Spencer T.

456

Rock-On: A New Life for the Rock Island Swing Bridge  

E-Print Network (OSTI)

new spans Ð Wood Floor Ð Weathering Steel Ð Designed to look like old trusses · Lights along approach

Minnesota, University of

457

CROWN/MERRILL DINING COMMONS  

E-Print Network (OSTI)

-MERRILL APTS. TO PARKING LOT 111 TO MERRILL COLLEGE CROWN CIRCLE CROWN LIBRARY Library - 1st floor Computer Lab - 2nd floor Senior Commons - 3rd floor SCALE IN FEET 0 6030 Disabled parking space Disabled access path Disabled access ramp Power-assisted doors Emergency blue light phone Public phone Metered parking

Wilmers, Chris

458

University of NebraskaLincoln Libraries Facility Use Guidelines  

E-Print Network (OSTI)

to the use of several public areas of Love Library. These areas can be used by UNL Departments. The lobby is best used for short term promotional opportunities. Available Spaces: Love Library Lobby, 1st floor Love Library 2nd Floor Lobby Mezzanine Room (221 LS) The Link (2nd floor interior space between

Farritor, Shane

459

Summer 2014 Rates Room Type Session 1 & 2 Session 1 Only Session 1 Extended Session 2 Only  

E-Print Network (OSTI)

conditioning and Internet 3 - Single without shared 1/2 bath is on 13th floor with air conditioning and Internet 4 - Double is on the 13th floor with air conditioning and Internet 7 - Security Deposit: A $150 Bedroom Share is a 2 bedroom apartment 2 - Single with shared 1/2 bath is on 13th floor with air

Qiu, Weigang

460

Enhanced Detection of Surface-Associated Bacteria in Indoor Environments by Quantitative PCR  

Science Journals Connector (OSTI)

...contaminated flooring materials were removed and the...room were disinfected. Diagram of the experimental...location of flooring material sections. Contamination...spores, the room air-handling system was turned off...settle onto the flooring materials. The levels of contamination...

Mark P. Buttner; Patricia Cruz-Perez; Linda D. Stetzenbach

2001-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Article original Comparaison des productions de chaleur  

E-Print Network (OSTI)

-litter or conventional slatted floor sys- tems. The insulation and ventilation requirements for livestock buildings in slatted floor build- ings must be adapted to the deep-litter system, in which there is early composting with the deep-litter system to that predicted by models, and to that of a conventional slatted floor system

Boyer, Edmond

462

Upland Log Volumes and Conifer Establishment Patterns in Two Northern,  

E-Print Network (OSTI)

conifer recruit densities on these logs and on the surrounding forest floor. We report significantly greater conifer recruit densities on log substrates as compared to the forest floor. Log substrate, height class and substrate for each established individual. Conifer recruit densities on the forest floor

Standiford, Richard B.

463

Becker, K., Malone, M.J., et al., 1998 Proceedings of the Ocean Drilling Program, Initial Reports, Vol. 174B  

E-Print Network (OSTI)

(drill-pipe measurement from rig floor, mbrf): 4457.1 Total depth (drill-pipe measurement from rig floor, mbrf): 4526.6 Distance between rig floor and sea level (m): 11.6 Water depth (drill-pipe measurement Program (ODP) Leg 45, and the sediments at the site were not recov- ered well with the rotary core barrel

464

 

U.S. Energy Information Administration (EIA) Indexed Site

0. Number of Floors, Number of Buildings and Floorspace for Non-Mall Buildings, 2003 0. Number of Floors, Number of Buildings and Floorspace for Non-Mall Buildings, 2003 Number of Buildings (thousand) Total Floorspace (million square feet) All Build- ings* One Floor Two Floors Three Floors Four to Nine Floors Ten or More Floors All Build- ings* One Floor Two Floors Three Floors Four to Nine Floors Ten or More Floors All Buildings* ............................... 4,645 3,136 1,031 339 128 12 64,783 25,981 16,270 7,501 10,085 4,947 Building Floorspace (Square Feet) 1,001 to 5,000 ................................ 2,552 2,014 411 115 Q N 6,789 5,192 1,217 343 Q N 5,001 to 10,000 .............................. 889 564 239 70 Q N 6,585 4,150 1,814 504 Q N 10,001 to 25,000 ............................ 738 399 248 74 18 Q 11,535 6,160 3,966 1,115 292 Q

465

TEP - Residential Energy Efficiency Rebate Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

TEP - Residential Energy Efficiency Rebate Program TEP - Residential Energy Efficiency Rebate Program TEP - Residential Energy Efficiency Rebate Program < Back Eligibility Construction Installer/Contractor Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Sealing Your Home Ventilation Heat Pumps Appliances & Electronics Commercial Lighting Lighting Windows, Doors, & Skylights Maximum Rebate Air Sealing with Attic Insulation: $800 Duct Sealing: $350 (prescriptive); $650 (performance measured) Air Sealing: $250 Shade Screens or Solar Film: $250 Program Info State Arizona Program Type Utility Rebate Program Rebate Amount BrightSave Home Energy Analysis: Discounted HVAC Replacement: $250 HVAC Equipment Early Retirement and Retrofit: $900

466

Cedar Falls Utilities - Residential Energy Efficiency Rebate Program |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Residential Energy Efficiency Rebate Residential Energy Efficiency Rebate Program Cedar Falls Utilities - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Cooling Appliances & Electronics Design & Remodeling Windows, Doors, & Skylights Ventilation Heat Pumps Commercial Lighting Lighting Water Heating Maximum Rebate Appliance Recycling: 2 rebates per residential account, per appliance type annually Ceiling Fan Light Kits: $20 per light kit; 6 per account per year Central A/C: $400 Air Source Heat Pump: $600 Attic/Ceiling Insulation: $1,000 Air Sealing/Caulking/Weather Stripping: $200 CFL: 50% of cost, up to $5 (10 per customer per year)

467

Lakeland Electric - Residential Conservation Rebate Program | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lakeland Electric - Residential Conservation Rebate Program Lakeland Electric - Residential Conservation Rebate Program Lakeland Electric - Residential Conservation Rebate Program < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Appliances & Electronics Commercial Lighting Lighting Maximum Rebate HVAC Maintenance: one rebate per central unit per household per year Heat Pump (AC Replacement): One rebate per central location Program Info State Florida Program Type Utility Rebate Program Rebate Amount Heat Pump: $400 HVAC Maintenance: $50 Attic Insulation Upgrade: $200 CFLs: 3 free bulbs, when an energy audit is scheduled Energy Saving Kit: Provided after energy audit Refrigerator: $200, with proper recycling of old refrigerator Provider Lakeland Electric Lakeland Electric offers a conservation program for residential customers

468

City of Winter Park Energy Conservation Rebate Program (Florida) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

City of Winter Park Energy Conservation Rebate Program (Florida) City of Winter Park Energy Conservation Rebate Program (Florida) City of Winter Park Energy Conservation Rebate Program (Florida) < Back Eligibility Commercial Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Manufacturing Sealing Your Home Ventilation Heat Pumps Appliances & Electronics Commercial Lighting Lighting Windows, Doors, & Skylights Solar Water Heating Program Info State Florida Program Type Local Rebate Program Rebate Amount Varies based upon technology and eligible sector The City of Winter Park is now offering rebates to Winter Park electric residential and commercial customers for implementing energy conservation measures. Residential customers can qualify for rebates on duct repair, attic

469

National Grid (Gas) - Commercial Energy Efficiency Rebate Programs (Upstate  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Gas) - Commercial Energy Efficiency Rebate Programs Gas) - Commercial Energy Efficiency Rebate Programs (Upstate New York) National Grid (Gas) - Commercial Energy Efficiency Rebate Programs (Upstate New York) < Back Eligibility Commercial Industrial Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Cooling Other Sealing Your Home Ventilation Construction Manufacturing Appliances & Electronics Water Heating Windows, Doors, & Skylights Buying & Making Electricity Maximum Rebate Custom Projects: $100,000 Energy Efficiency Engineering Study: $10,000 Steam Trap Survey: $2500 (+$2500 if complete recommended repairs) ENERGY STAR Programmable Thermostats: 5 units Boiler Reset Controls: 2 unit max Pipe Insulation: 500 ln. ft. Building Insulation: $10,000/account for roof, attic and wall insulation

470

Emerging Technologies Activities | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Emerging Technologies Activities Emerging Technologies Activities Emerging Technologies Activities The Emerging Technologies team focuses on the development and testing of next-generation technologies that can increase the energy efficiency of existing technologies and help support the goal of reducing energy consumption by at least 50%. By partnering with industry, researchers, and other stakeholders, the Department of Energy (DOE) acts as a catalyst in driving research in energy efficient technologies, including: Refrigerators, washers, dryers, and other appliances Parts of the building envelope, including insulation, roofing and attics, foundations, and walls Window, skylight, and door technologies, such as highly-insulating windows, glazings and films, window frames, and daylighting and shading

471

Black Hills Energy (Electric) - Residential Energy Efficiency Program |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electric) - Residential Energy Efficiency Electric) - Residential Energy Efficiency Program Black Hills Energy (Electric) - Residential Energy Efficiency Program < Back Eligibility Construction Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Construction Design & Remodeling Appliances & Electronics Sealing Your Home Ventilation Heat Pumps Commercial Lighting Lighting Water Heating Maximum Rebate Attic Insulation: $500 Wall Insulation: $500 Air Sealing: $300 Program Info Start Date 7/1/2010 Expiration Date 12/31/2013 State Colorado Program Type Utility Rebate Program Rebate Amount Energy Star New Home: Contact Black Hills Energy Air-Source Heat Pump Split System: $400 Central A/C: $500-$700 Ground Source Heat Pumps: $1,200

472

Alliant Energy Interstate Power and Light (Gas) - Residential Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Alliant Energy Interstate Power and Light (Gas) - Residential Alliant Energy Interstate Power and Light (Gas) - Residential Energy Efficiency Program Alliant Energy Interstate Power and Light (Gas) - Residential Energy Efficiency Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Construction Design & Remodeling Sealing Your Home Ventilation Appliances & Electronics Water Heating Windows, Doors, & Skylights Maximum Rebate Attic and Wall Insulation: $1000 Program Info State Minnesota Program Type Utility Rebate Program Rebate Amount ENERGY STAR New Construction: $600-$3500/home Home Energy Audit: Free Boilers: $150 or $400 depending on AFUE Furnaces: $250 or $400 depending on AFUE Programmable Thermostats: $25

473

Xcel Energy (Gas) - Residential Energy Efficiency Rebate Programs |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Residential Energy Efficiency Rebate Programs Residential Energy Efficiency Rebate Programs Xcel Energy (Gas) - Residential Energy Efficiency Rebate Programs < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Ventilation Appliances & Electronics Water Heating Maximum Rebate Insulation: $300 Program Info State Colorado Program Type Utility Rebate Program Rebate Amount Furnace: $80-$120 Boilers: $100 Storage Water Heater: $25-$90 Tankless Water Heater: $100 Attic/Wall Insulation, Sealing and Weatherstripping: 20% of cost Energy Audits: $60-$120 Home Performance with ENERGY STAR: average rebate amount is $710 Provider Xcel Energy Xcel Energy residential customers in Colorado can qualify for cash

474

UniSource Energy - Contractor Energy Efficiency Rebate Program (Arizona) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

UniSource Energy - Contractor Energy Efficiency Rebate Program UniSource Energy - Contractor Energy Efficiency Rebate Program (Arizona) UniSource Energy - Contractor Energy Efficiency Rebate Program (Arizona) < Back Eligibility Construction Installer/Contractor Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Sealing Your Home Ventilation Manufacturing Heat Pumps Appliances & Electronics Commercial Lighting Lighting Windows, Doors, & Skylights Maximum Rebate Air Sealing with Attic Insulation: $800 Duct Sealing: $350 (prescriptive); $650 (performance measured) Air Sealing: $250 Shade Screens or Solar Film: $250 Program Info State Arizona Program Type Utility Rebate Program Rebate Amount BrightSave Home Energy Analysis: Discounted HVAC Replacement: $250

475

Vectren Energy Delivery of Ohio (Gas) - Residential Energy Efficiency  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Vectren Energy Delivery of Ohio (Gas) - Residential Energy Vectren Energy Delivery of Ohio (Gas) - Residential Energy Efficiency Rebates Vectren Energy Delivery of Ohio (Gas) - Residential Energy Efficiency Rebates < Back Eligibility Construction Installer/Contractor Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Ventilation Appliances & Electronics Water Heating Program Info State Ohio Program Type Utility Rebate Program Rebate Amount Furnace: $150 - $275 Boiler: $300 Storage Water Heater: $125 Tankless Water Heater: $150 Programmable Thermostat: $20 Attic Insulation: Up to $600 Wall Insulation: Up to $700 Air Sealing: Up to $250 Provider Vectren Energy Delivery of Ohio Vectren Energy Delivery offers residential natural gas customers in Ohio

476

Peoples Gas - Residential Rebate Program (Illinois) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Peoples Gas - Residential Rebate Program (Illinois) Peoples Gas - Residential Rebate Program (Illinois) Peoples Gas - Residential Rebate Program (Illinois) < Back Eligibility Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Cooling Appliances & Electronics Water Heating Maximum Rebate 100% of project cost Program Info Expiration Date 05/31/2013 State Illinois Program Type Utility Rebate Program Rebate Amount Furnace: $300 -$500 Boiler: varies, depending on size and efficiency Boiler Controls: $100/unit Complete HVAC System Replacement: $650 - $1,000 Water Heater (Tankless): $450 Water Heater (Indirect): $275 Water Heater (Storage Tank): $100 Attic Insulation: $0.10/sq ft Programmable Thermostat: $50

477

Measure Guideline: Combustion Safety for Natural Draft Appliances Through Appliance Zone Isolation  

SciTech Connect

This measure guideline covers how to assess and carry out the isolation of natural draft combustion appliances from the conditioned space of low-rise residential buildings. It deals with combustion appliances located either within the living space in enclosed closets or side rooms or outside the living space in an adjacent area like an attic or garage. This subset of houses does not require comprehensive combustion safety tests and simplified prescriptive procedures can be used to address safety concerns. This allows residential energy retrofit contractors inexperienced in advanced combustion safety testing to effectively address combustion safety issues and allow energy retrofits including tightening and changes to distribution and ventilation systems to proceed.

Fitzgerald, J.; Bohac, D.

2014-04-01T23:59:59.000Z

478

DOE Zero Energy Ready Home: Healthy Efficient Homes- Spirit Lake, Iowa  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in Spirit Lake, Iowa, that scored HERS 41 without PV and HERS 28 with PV. This 3,048 ft2 custom home has advanced framed walls filled with 1.5 inches closed-cell spray foam, a vented attic with spray foam-sealed top plates and blown fiberglass over the ceiling deck. R-23 basement walls are ICF plus two 2-inch layers of EPS. The house also has a mini-split heat pump, fresh air fan intake, and a solar hot water heater.

479

Insulation fact sheet  

SciTech Connect

Electricity bills, oil bills, gas bills - all homeowners pay for one or more of these utilities, and wish they paid less. Often many of us do not really know how to control or reduce our utility bills. We resign ourselves to high bills because we think that is the price we have to pay for a comfortable home. We encourage our children to turn off the lights and appliances, but may not recognize the benefits of insulating the attic. This publication provides facts relative to home insulation. It discusses where to insulate, what products to use, the decision making process, installation options, and sources of additional information.

NONE

1997-08-01T23:59:59.000Z

480

EI2 Insulation Helps Anxious Pooch Find Calm in the Storm  

Energy.gov (U.S. Department of Energy (DOE))

People aren't the only ones who must endure the discomfort of a drafty room. As a recent letter sent to Energy Impact Illinois (EI2) contractor Anthony Stonis from customer Stephanie Marder points out, even man's best friend can benefit from the increased comfort of an air-sealing upgrade. Following is a short excerpt of Marder's letter describing how her wind-phobic dog, Marshall, went from sleepless to snoring after Stonis and his crew sealed her home's attic and basement.

Note: This page contains sample records for the topic "attic floor joists" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Performance Testing of Radiant Barriers (RB) with R11, R19, and R30 Cellulose and Rock Wool Insulation  

E-Print Network (OSTI)

lnvestlgated prevlously by ORNL, FSEC, and TVA. In each case, It was found that RBs, especially the RBR. do cause hlgher roof temperatures but that the Increase Is not large. In the worst case, ORNL found increases in roof temperatures of 10F wlth the RBR... Attics Contalnlng Radlant Barrlers." Oak Ridge Natl onal Laboratory. Sponsored by the Department of Energy and TVA. ORNL/CON-200, July 1986. 5. Levins, W. P. and Karnitz, M. A.. "Heating Energy Measurement of Unoccupled Single-Faml ly Houses Wlth...

Hall, J. A.

1988-01-01T23:59:59.000Z

482

Recessed light fixtures: Infiltration energy loss  

SciTech Connect

This article reports that a recent study revealed that fluorescent bulbs can reduce convective energy losses by 15--65% as compared to incandescent bulbs. Recessed light fixtures are commonly installed in offices and homes. However, a problem arises in homes when the fixtures are set in the ceiling such that the top of the light fixture is exposed to the unconditioned air in the attic. Because some air flow is necessary around the light to avoid overheating, the manufacturers do not make all the fixtures leak tight, only those that are rated for lower wattage bulbs. The need for cooling the fixture may conflict with some building efficiency codes.

Bennett, S.M.; Perez-Blanco, H. (Pennsylvania State Univ., University Park, PA (United States))

1994-06-01T23:59:59.000Z

483

Xcel Energy - Residential ENERGY STAR Rebate Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Residential ENERGY STAR Rebate Program Residential ENERGY STAR Rebate Program Xcel Energy - Residential ENERGY STAR Rebate Program < Back Eligibility Construction Residential Savings Category Home Weatherization Commercial Weatherization Sealing Your Home Appliances & Electronics Heating & Cooling Construction Commercial Heating & Cooling Design & Remodeling Ventilation Heating Commercial Lighting Lighting Water Heating Cooling Maximum Rebate Ground Source Heat Pump: $1500 Program Info Funding Source Home Performance with ENERGY STAR State Colorado Program Type Utility Rebate Program Rebate Amount Air Sealing and Weatherstripping: $160 Attic Insulation and Bypass Sealing: $350 High Efficiency Lighting: $40 Wall Insulation: $800 Set Back Thermostat: $25 Furnaces: $170 - $200 Boiler: $160 Electric Heat Pump: $550

484

Georgia Power - Energy Efficiency Home Improvement Rebates | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Georgia Power - Energy Efficiency Home Improvement Rebates Georgia Power - Energy Efficiency Home Improvement Rebates Georgia Power - Energy Efficiency Home Improvement Rebates < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Construction Design & Remodeling Sealing Your Home Ventilation Manufacturing Heat Pumps Appliances & Electronics Commercial Lighting Lighting Water Heating Maximum Rebate All Incentives: 50% of cost Whole House Improvements: $2,200 Individual Improvements: $700 Program Info Start Date 1/1/2011 Expiration Date 12/31/2012 State Georgia Program Type Utility Rebate Program Rebate Amount Programmable Thermostat: $100 BPI Assessment: $200 Whole House Improvements: 50% Air Sealing: $400 Attic Insulation: $300

485

U.S. Department of Energy NEPA Categorical Exclusion Determination Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AK AK Project Title ID-TEP-NEZ PERCE TRIBE Location: Tribal NEZ PERCE TRIBE FOA Number: DE-FOA-0000423 Proposed Action or Project Descriptio The Nez Perce Tribe of Idaho proposes to conduct building retrofits to the Nez Perce Tribal Executive Committee (NPTEC)/Office of Legal Counsel (OLC) (1970), Veteran's Memorial Building (1977-78), Pi Nee Waus Community Building (1963), Water Resources Building (1978), and Boy's and Girl's Club (newer facility). Energy efficiency measures proposed on the five buildings would include: the four older buildings would receive vinyl, double-pane, Low-E windows; increased blown-in attic insulation; and

486

AEP Ohio (Gas) - Residential Energy Efficiency Rebate Program | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

(Gas) - Residential Energy Efficiency Rebate Program (Gas) - Residential Energy Efficiency Rebate Program AEP Ohio (Gas) - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Cooling Commercial Heating & Cooling Other Appliances & Electronics Sealing Your Home Ventilation Heat Pumps Commercial Lighting Lighting Manufacturing Windows, Doors, & Skylights Program Info State Ohio Program Type Utility Rebate Program Rebate Amount ENERGY STAR New Homes Program: Contact AEP Ohio In-home Energy Audit: $75 Pin Based CFL Indoor Fixture: $20 Pin Based CFL Outdoor Fixture: $35 CFL Torchieres: $20 Wall Insulation: $75 Air Sealing: $50 Window Film: $45 ENERGY STAR Window Replacement: $75 Attic Insulation: $90 Shower Start/Stop: $25

487

Residence Hall ROI: The Benefits of Energy Modeling for University Dormitories  

E-Print Network (OSTI)

Through Energy Efficiency Conference, San Antonio, Texas Dec. 16-18 Texas State University Stephen F. AustinUniversity of Houston 550,980 sf 10 floors 984 beds 190,830 sf 6 floors 612 beds 126,400 sf 4 floors 400 beds Traditional Metrics ESL-KT-13...-12-20 CATEE 2013: Clean Air Through Energy Efficiency Conference, San Antonio, Texas Dec. 16-18 Stephen F. AustinUniversity of Houston 560 sf floor area / bed 316 sf floor area / per bed 80 sf wall area / bed 45 sf wall area / bed 26 sf wall area / bed Roof...

Hodges, C.; Hernandez, A.

2013-01-01T23:59:59.000Z

488

Radiant Heating Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Radiant Heating Basics Radiant Heating Basics Radiant Heating Basics August 19, 2013 - 10:33am Addthis Radiant heating systems involve supplying heat directly to the floor or to panels in the walls or ceiling of a house. The systems depend largely on radiant heat transfer: the delivery of heat directly from the hot surface to the people and objects in the room via the radiation of heat, which is also called infrared radiation. Radiant heating is the effect you feel when you can feel the warmth of a hot stovetop element from across the room. When radiant heating is located in the floor, it is often called radiant floor heating or simply floor heating. Despite the name, radiant floor heating systems also depend heavily on convection, the natural circulation of heat within a room, caused by heat rising from the floor. Radiant floor

489

Radiant Heating Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Radiant Heating Basics Radiant Heating Basics Radiant Heating Basics August 19, 2013 - 10:33am Addthis Radiant heating systems involve supplying heat directly to the floor or to panels in the walls or ceiling of a house. The systems depend largely on radiant heat transfer: the delivery of heat directly from the hot surface to the people and objects in the room via the radiation of heat, which is also called infrared radiation. Radiant heating is the effect you feel when you can feel the warmth of a hot stovetop element from across the room. When radiant heating is located in the floor, it is often called radiant floor heating or simply floor heating. Despite the name, radiant floor heating systems also depend heavily on convection, the natural circulation of heat within a room, caused by heat rising from the floor. Radiant floor

490

The poster and demo session of CPSWeek 2011 will be held at 5:00PM on Tuesday in the Grand Foyer. Dinner will be served starting at 6:30PM on the fourth floor, but presenters are invited to attend their posters and  

E-Print Network (OSTI)

1 The poster and demo session of CPSWeek 2011 will be held at 5:00PM on Tuesday in the Grand Foyer their posters and demos until 6:45PM. All presentations are listed at the end of this document. Each presentation has an ID number, which is assigned to a specific poster easel and/or demo table to be found

Liberzon, Daniel

491

P R O V I D I N G A W O R L D O F E X P E R I E N C E THOMASP.GOHAGAN&COMPANY Eleven South LaSalle Street Second Floor Chicago, Illinois 60603-1240 (800) 922-3088 Fax(312) 609-1141  

E-Print Network (OSTI)

:............................................. No Indoor Swimming Pool:................. No Outdoor Swimming Pool: .............. No Jacuzzi

492

Heinz 57 Center 345 Sixth Avenue Floor 3 Pittsburgh PA 15222-2527 Phone 412.566.5500 Fax 412.237.7101 PortAuthority.org No question about it, we're all becoming more aware of how the choices we make impact the  

E-Print Network (OSTI)

. And in a country where air pollution kills 70,000 people a year, that's walking softly. Port Authority and diesel fuel. Substantial reduction in both diesel fuel consumption and air pollution has been realized

Jiang, Huiqiang

493

Geek-Up[3.4.2011]: 3,000+ MW and 2,500 Year-Old Greek Pottery | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Geek-Up[3.4.2011]: 3,000+ MW and 2,500 Year-Old Greek Pottery Geek-Up[3.4.2011]: 3,000+ MW and 2,500 Year-Old Greek Pottery Geek-Up[3.4.2011]: 3,000+ MW and 2,500 Year-Old Greek Pottery March 4, 2011 - 5:03pm Addthis An Attic black-figured amphora, currently in the British Museum, of the type that will be studied at SLAC. | Photo by Marie-Lan Nguyen, Courtesy of SLAC National Accelerator Laboratory An Attic black-figured amphora, currently in the British Museum, of the type that will be studied at SLAC. | Photo by Marie-Lan Nguyen, Courtesy of SLAC National Accelerator Laboratory Elizabeth Meckes Elizabeth Meckes Director of User Experience & Digital Technologies, Office of Public Affairs Last week, Bonneville Power Administration dispatchers in the Dittmer Control Center celebrated a milestone - for the first time, wind

494

Smoldering combustion hazards of thermal insulation materials  

SciTech Connect

Work on the smolder ignitability in cellulosic insulation and on thermal analytical characterization of the oxidation of this material is presented. Thermal analysis (TGA and DSC) shows that both retarded and unretarded cellulosic insulation oxidizes in two overall stages, both of which are exothermic. The second stage (oxidation of the char left as a residue of the first stage) is much more energetic on a unit mass basis than the first. However, kinetics and a sufficient exothermicity make the first stage responsible for ignition in most realistic circumstances. Existing smolder retardants such as boric acid have their major effect on the kinetics of the second oxidation stage and thus produce only a rather small (20/sup 0/C) increase in smolder ignition temperature. Several simplified analogs of attic insulations have been tested to determine the variability of minimum smolder ignition temperature. These employed planar or tubular constant temperature heat sources in a thermal environment quite similar to a realistic attic application. Go/no-go tests provided the borderline (minimum) ignition temperature for each configuration. The wide range (150/sup 0/C) of minimum ignition temperatures confirmed the predominant dependence of smolder ignition on heat flow geometry. Other factors (bulk density, retardants) produced much less effect on ignitability.

Ohlemiller, T.J.; Rogers, F.E.

1980-07-01T23:59:59.000Z

495

Measure Guideline: Buried and/or Encapsulated Ducts  

SciTech Connect

Buried and/or encapsulated ducts (BEDs) are a class of advanced, energy-efficiency strategies intended to address the significant ductwork thermal losses associated with ducts installed in unconditioned attics. BEDs are ducts installed in unconditioned attics that are covered in loose-fill insulation and/or encapsulated in closed cell polyurethane spray foam insulation. This Measure Guideline covers the technical aspects of BEDs as well as the advantages, disadvantages, and risks of BEDs compared to other alternative strategies. This guideline also provides detailed guidance on installation of BEDs strategies in new and existing homes through step-by-step installation procedures. This Building America Measure Guideline synthesizes previously published research on BEDs and provides practical information to builders, contractors, homeowners, policy analysts, building professions, and building scientists. Some of the procedures presented here, however, require specialized equipment or expertise. In addition, some alterations to duct systems may require a specialized license. Persons implementing duct system improvements should not go beyond their expertise or qualifications. This guideline provides valuable information for a building industry that has struggled to address ductwork thermal losses in new and existing homes. As building codes strengthen requirements for duct air sealing and insulation, flexibility is needed to address energy efficiency goals. While ductwork in conditioned spaces has been promoted as the panacea for addressing ductwork thermal losses, BEDs installations approach - and sometimes exceed - the performance of ductwork in conditioned spaces.

Shapiro, C.; Zoeller, W.; Mantha, P.

2013-08-01T23:59:59.000Z

496

Comfort and HVAC Performance for a New Construction Occupied Test House in Roseville, California  

SciTech Connect

K. Hovnanian(R) Homes(R) constructed a 2,253-ft2 single-story slab-on-grade ranch house for an occupied test house (new construction) in Roseville, California. One year of monitoring and analysis focused on the effectiveness of the space conditioning system at maintaining acceptable temperature and relative humidity levels in several rooms of the home, as well as room-to-room differences and the actual measured energy consumption by the space conditioning system. In this home, the air handler unit (AHU) and ducts were relocated to inside the thermal boundary. The AHU was relocated from the attic to a mechanical closet, and the ductwork was located inside an insulated and air-sealed bulkhead in the attic. To describe the performance and comfort in the home, the research team selected representative design days and extreme days from the annual data for analysis. To ensure that temperature differences were within reasonable occupant expectations, the team followed Air Conditioning Contractors of America guidance. At the end of the monitoring period, the occupant of the home had no comfort complaints in the home. Any variance between the modeled heating and cooling energy and the actual amounts used can be attributed to the variance in temperatures at the thermostat versus the modeled inputs.

Burdick, A.

2013-10-01T23:59:59.000Z

497

Measure Guideline: Summary of Interior Ducts in New Construction, Including an Efficient, Affordable Method to Install Fur-Down Interior Ducts  

SciTech Connect

This document illustrates guidelines for the efficient installation of interior duct systems in new housing, including the fur-up chase method, the fur-down chase method, and interior ducts positioned in sealed attics or sealed crawl spaces. This document illustrates guidelines for the efficient installation of interior duct systems in new housing. Interior ducts result from bringing the duct work inside a home's thermal and air barrier. Architects, designers, builders, and new home buyers should thoroughly investigate any opportunity for energy savings that is as easy to implement during construction, such as the opportunity to construct interior duct work. In addition to enhanced energy efficiency, interior ductwork results in other important advantages, such as improved indoor air quality, increased system durability and increased homeowner comfort. While the advantages of well-designed and constructed interior duct systems are recognized, the implementation of this approach has not gained a significant market acceptance. This guideline describes a variety of methods to create interior ducts including the fur-up chase method, the fur-down chase method, and interior ducts positioned in sealed attics or sealed crawl spaces. As communication of the intent of an interior duct system, and collaboration on its construction are paramount to success, this guideline details the critical design, planning, construction, inspection, and verification steps that must be taken. Involved in this process are individuals from the design team; sales/marketing team; and mechanical, insulation, plumbing, electrical, framing, drywall and solar contractors.

Beal, D.; McIlvaine , J.; Fonorow, K.; Martin, E.

2011-11-01T23:59:59.000Z

498

b10.xls  

U.S. Energy Information Administration (EIA) Indexed Site

One One Floor Two Floors Three Floors Four to Nine Floors Ten or More Floors All Build- ings* One Floor Two Floors Three Floors Four to Nine Floors Ten or More Floors All Buildings* .................................. 4,645 3,136 1,031 339 128 12 64,783 25,981 16,270 7,501 10,085 4,947 Building Floorspace (Square Feet) 1,001 to 5,000 ................................... 2,552 2,014 411 115 Q N 6,789 5,192 1,217 343 Q N 5,001 to 10,000 ................................. 889 564 239 70 Q N 6,585 4,150 1,814 504 Q N 10,001 to 25,000 ............................... 738 399 248 74 18 Q 11,535 6,160 3,966 1,115 292 Q 25,001 to 50,000 ............................... 241 92 77 46 26 Q 8,668 3,296 2,772 1,631 964 Q 50,001 to 100,000 ............................. 129 46 35 21 25 Q 9,057 3,187 2,456 1,481 1,822 Q 100,001 to 200,000 ........................... 65 16 13

499

Advanced Energy Efficient Roof System  

SciTech Connect

Energy consumption in buildings represents 40 percent of primary U.S. energy consumption, split almost equally between residential (22%) and commercial (18%) buildings.1 Space heating (31%) and cooling (12%) account for approximately 9 quadrillion Btu. Improvements in the building envelope can have a significant impact on reducing energy consumption. Thermal losses (or gains) from the roof make up 14 percent of the building component energy load. Infiltration through the building envelope, including the roof, accounts for an additional 28 percent of the heating loads and 16 percent of the cooling loads. These figures provide a strong incentive to develop and implement more energy efficient roof systems. The roof is perhaps the most challenging component of the building envelope to change for many reasons. The engineered roof truss, which has been around since 1956, is relatively low cost and is the industry standard. The roof has multiple functions. A typical wood frame home lasts a long time. Building codes vary across the country. Customer and trade acceptance of new building products and materials may impede market penetration. The energy savings of a new roof system must be balanced with other requirements such as first and life-cycle costs, durability, appearance, and ease of construction. Conventional residential roof construction utilizes closely spaced roof trusses supporting a layer of sheathing and roofing materials. Gypsum board is typically attached to the lower chord of the trusses forming the finished ceiling for the occupied space. Often in warmer climates, the HVAC system and ducts are placed in the unconditioned and otherwise unusable attic. High temperature differentials and leaky ducts result in thermal losses. Penetrations through the ceilings are notoriously difficult to seal and lead to moisture and air infiltration. These issues all contribute to greater energy use and have led builders to consider construction of a conditioned attic. The options considered to date are not ideal. One approach is to insulate between the trusses at the roof plane. The construction process is time consuming and costs more than conventional attic construction. Moreover, the problems of air infiltration and thermal bridges across the insulation remain. Another approach is to use structurally insulated panels (SIPs), but conventional SIPs are unlikely to be the ultimate solution because an additional underlying support structure is required except for short spans. In addition, wood spline and metal locking joints can result in thermal bridges and gaps in the foam. This study undertook a more innovative approach to roof construction. The goal was to design and evaluate a modular energy efficient panelized roof system with the following attributes: (1) a conditioned and clear attic space for HVAC equipment and additional finished area in the attic; (2) manufactured panels that provide structure, insulation, and accommodate a variety of roofing materials; (3) panels that require support only at the ends; (4) optimal energy performance by minimizing thermal bridging and air infiltration; (5) minimal risk of moisture problems; (6) minimum 50-year life; (7) applicable to a range of house styles, climates and conditions; (8) easy erection in the field; (9) the option to incorporate factory-installed solar systems into the panel; and (10) lowest possible cost. A nationwide market study shows there is a defined market opportunity for such a panelized roof system with production and semi-custom builders in the United States. Senior personnel at top builders expressed interest in the performance attributes and indicate long-term opportunity exists if the system can deliver a clear value proposition. Specifically, builders are interested in (1) reducing construction cycle time (cost) and (2) offering increased energy efficiency to the homebuyer. Additional living space under the roof panels is another low-cost asset identified as part of the study. The market potential is enhanced through construction activity levels in target marke

Jane Davidson

2008-09-30T23:59:59.000Z

500

Buildings Energy Data Book: 1.6 Embodied Energy of Building Assemblies  

Buildings Energy Data Book (EERE)

5 5 Embodied Energy of Other Commercial Roof Assemblies in the U.S. Embodied Energy CO2 Equivalent (MMBtu/SF) (1) Emissions (lbs/SF) Precast Hollow-Core Concrete EPDM Membrane 0.17 21.23 PVC Membrane 0.26 30.89 Modified Bitumen Membrane 0.26 31.94 4-Ply Built-Up Roofing System 0.44 51.68 Steel Roofing System 0.11 20.24 Precast Double-T EPDM Membrane 0.15 17.42 PVC Membrane 0.24 27.05 Modified Bitumen Membrane 0.25 28.13 4-Ply Built-Up Roofing System 0.43 47.86 Steel Roofing System 0.10 16.42 Suspended Concrete Slab EPDM Membrane 0.24 37.32 PVC Membrane 0.33 46.96 Modified Bitumen Membrane 0.33 48.04 4-Ply Built-Up Roofing System 0.51 67.75 Steel Roofing System 0.18 36.33 Open-Web Steel Joist, Steel Decking (2) EPDM Membrane 0.17 15.28 PVC Membrane 0.26 24.93 Modified Bitumen Membrane 0.26 26.01 4-Ply Built-Up Roofing System