National Library of Energy BETA

Sample records for fire alarms intercoms

  1. EA-289-B Intercom MX.pdf

    Office of Environmental Management (EM)

    Intercom Energy, Inc EA-289 Intercom Energy, Inc Order authorizing Intercom Energy, Inc to export electric energy to Mexico EA-289 Intercom Energy, Inc (1.04 MB) More Documents & Publications EA-289-A Intercom Energy, Inc EA-289-A Intercom Energy, Inc.

    -A Intercom Energy, Inc EA-289-A Intercom Energy, Inc Order authorizing Intercom Energy, Inc to export electric energy to Mexico EA-289-A Intercom Energy, Inc (1.18 MB) More Documents & Publications EA-289-A Intercom Energy, Inc.

  2. EA-289-A Intercom Energy, Inc. | Department of Energy

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

    EA-289-A Intercom Energy, Inc. Order authorizing Intercom Energy, Inc to export electric energy to Mexico PDF icon EA-289-A Intercom Energy, Inc. More Documents & Publications ...

  3. EA-289-A Intercom Energy, Inc | Department of Energy

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

    EA-289-A Intercom Energy, Inc Order authorizing Intercom Energy, Inc to export electric energy to Mexico PDF icon EA-289-A Intercom Energy, Inc More Documents & Publications ...

  4. EA-289-C Intercom Energy, Inc. | Department of Energy

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

    C Intercom Energy, Inc. EA-289-C Intercom Energy, Inc. Order from Intercom Energy to export electric energy Mexico. EA-289-C Intercom Energy MX.pdf (677.97 KB) More Documents & Publications EA-289-B INTERCOM ENERGY INC Application to Export Electric Energy OE Docket No. EA-289-C Intercom Energy, Inc. EA-318-C AEP Energy Partners

  5. EA-289-B INTERCOM ENERGY INC | Department of Energy

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

    EA-289-B INTERCOM ENERGY INC Order authorizing Intercom Energy Inc. to export electric energy to Mexico. PDF icon EA-289-B Intercom MX.pdf More Documents & Publications EA-318-C ...

  6. EA-289 Intercom Energy, Inc | Department of Energy

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

    EA-289 Intercom Energy, Inc Order authorizing Intercom Energy, Inc to export electric energy to Mexico PDF icon EA-289 Intercom Energy, Inc More Documents & Publications EA-289-A ...

  7. Application to Export Electric Energy OE Docket No. EA-289-C Intercom

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

    Energy, Inc. | Department of Energy 89-C Intercom Energy, Inc. Application to Export Electric Energy OE Docket No. EA-289-C Intercom Energy, Inc. Application from Intercom to export electric energy to Mexico. EA-289-C Intercom Energy.pdf (527.41 KB) More Documents & Publications EA-289-C Intercom Energy, Inc. EA-289-B INTERCOM ENERGY INC EA-289-A Intercom Energy,

  8. Application to Export Electric Energy OE Docket No. EA-289 Intercom...

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

    EA-289 Intercom Energy, Inc: Federal Register Notice Volume 76, No. 14 - Jan. 21 - 2011 Application of Intercom Energy, Inc to export electric energy to Mexico. Federal Register ...

  9. Application to Export Electric Energy OE Docket No. EA-289-B Intercom

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

    Energy, Inc | Department of Energy B Intercom Energy, Inc Application to Export Electric Energy OE Docket No. EA-289-B Intercom Energy, Inc Application from Intercom Energy, Inc to export electric energy to Mexico Application to Export Electric Energy OE Docket No. EA-289-B Intercom Energy, Inc (3.71 MB) More Documents & Publications EA-289-B INTERCOM ENERGY INC Application to Export Electric Energy OE Docket No. EA-289-C Intercom Energy, Inc. EA-289-A Intercom Energy, Inc

  10. Application to Export Electric Energy OE Docket No. EA-289-C Intercom

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

    Energy, Inc.: Federal Register Notice, Volume 81, No. 61 - March 30, 2016 | Department of Energy -C Intercom Energy, Inc.: Federal Register Notice, Volume 81, No. 61 - March 30, 2016 Application to Export Electric Energy OE Docket No. EA-289-C Intercom Energy, Inc.: Federal Register Notice, Volume 81, No. 61 - March 30, 2016 Application from Intercom to export electric energy to Mexico. Federal Register Notice. EA-289-C Intercom Energy MX.pdf (143.05 KB) More Documents & Publications

  11. Technical evaluation of equipment maintenance on fire alarm detection, suppression, and signaling

    SciTech Connect (OSTI)

    Korslund, S.M.

    1994-10-01

    This document delineates the application of WHC-CM-4-3, Program E-2 to Fire Systems on the Hanford Site.

  12. Application to Export Electric Energy OE Docket No. EA-289 Intercom Energy, Inc: Federal Register Notice Volume 76, No. 14- Jan. 21- 2011

    Broader source: Energy.gov [DOE]

    Application of Intercom Energy, Inc to export electric energy to Mexico. Federal Register Notice Vol 76 No 14

  13. VISUAL ALARM SYSTEM

    DOE Patents [OSTI]

    Morris, J.M.

    1958-11-01

    A vlsual alarm system, particularly a system incorporating a gas-fllled diode glow bulb, for indicating a minor alarm and also a major alarm is presented. In operation, the disclosed system responds to a signal indlcative of a caution condition by applying a d-c voltage across the glow bulb to induce a glow at one electrode. If a signal indicative of a critlcal condition is received, the system applies an a-c voltage across tbe glow bulb to produce a glow discharge at each electrode.

  14. Alarm Notification System

    Energy Science and Technology Software Center (OSTI)

    1995-03-12

    AN/EMS, the Alarm Notification Energy Management System, is used to monitor digital sensors in PETC buildings and to notify the safety/security operator by both a video and an audio system when a possibly hazardous condition arises.

  15. Smart smoke alarm

    SciTech Connect (OSTI)

    Warmack, Robert J. Bruce; Wolf, Dennis A; Frank, Steven Shane

    2015-04-28

    Methods and apparatus for smoke detection are disclosed. In one embodiment, a smoke detector uses linear discriminant analysis (LDA) to determine whether observed conditions indicate that an alarm is warranted.

  16. IMPEDANCE ALARM SYSTEM

    DOE Patents [OSTI]

    Cowen, R.G.

    1959-09-29

    A description is given of electric protective systems and burglar alarm systems of the capacitance type in which the approach of an intruder at a place to be protected varies the capacitance in an electric circuit and the change is thereafter communicated to a remote point to actuate an alarm. According to the invention, an astable transitor multi-vibrator has the amplitude at its output voltage controlled by a change in the sensing capacitance. The sensing capacitance is effectively connected between collector and base of one stage of the multivibrator circuit through the detector-to-monitor line. The output of the detector is a small d-c voltage across the detector-to-monitor line. This d- c voltage is amplified and monitored at the other end of the line, where an appropriate alarm is actuated if a sudden change in the voltage occurs. The present system has a high degree of sensitivity and is very difficult to defeat by known techniques.

  17. Functional relationship-based alarm processing

    DOE Patents [OSTI]

    Corsberg, D.R.

    1987-04-13

    A functional relationship-based alarm processing system and method analyzes each alarm as it is activated and determines its relative importance with other currently activated alarms and signals in accordance with the relationships that the newly activated alarm has with other currently activated alarms. Once the initial level of importance of the alarm has been determined, that alarm is again evaluated if another related alarm is activated. Thus, each alarm's importance is continuously updated as the state of the process changes during a scenario. Four hierarchical relationships are defined by this alarm filtering methodology: (1) level precursor (usually occurs when there are two alarm settings on the same parameter); (2) direct precursor (based on causal factors between two alarms); (3) required action (system response or action expected within a specified time following activation of an alarm or combination of alarms and process signals); and (4) blocking condition (alarms that are normally expected and are not considered important). 11 figs.

  18. Alarm toe switch

    DOE Patents [OSTI]

    Ganyard, Floyd P.

    1982-01-01

    An alarm toe switch inserted within a shoe for energizing an alarm circuit n a covert manner includes an insole mounting pad into which a miniature reed switch is fixedly molded. An elongated slot perpendicular to the reed switch is formed in the bottom surface of the mounting pad. A permanent cylindrical magnet positioned in the forward portion of the slot with a diameter greater than the pad thickness causes a bump above the pad. A foam rubber block is also positioned in the slot rearwardly of the magnet and holds the magnet in normal inoperative relation. A non-magnetic support plate covers the slot and holds the magnet and foam rubber in the slot. The plate minimizes bending and frictional forces to improve movement of the magnet for reliable switch activation. The bump occupies the knuckle space beneath the big toe. When the big toe is scrunched rearwardly the magnet is moved within the slot relative to the reed switch, thus magnetically activating the switch. When toe pressure is released the foam rubber block forces the magnet back into normal inoperative position to deactivate the reed switch. The reed switch is hermetically sealed with the magnet acting through the wall so the switch assembly S is capable of reliable operation even in wet and corrosive environments.

  19. Fire and Life Safety Information - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    - U.S Fire Administration Website PDF, 182 Kb Fire Extinguishers - Flash Presentation Smoke Detectors Smoke Detector Icon PDF, 182 Kb Smoke Alarms - What You Need to Know (PDF)...

  20. Line supervision of alarm communications

    SciTech Connect (OSTI)

    Chritton, M.R. )

    1991-01-01

    The objective of this paper is to explain the role and application of alarm communication link supervision in security systems such as for nuclear facilities. The vulnerabilities of the various types of alarm communication links will be presented. Throughout the paper, an effort has been made to describe only those technologies commercially available and to avoid speculative theoretical solutions.

  1. Substation alarm multiplexing system (SAMS)

    SciTech Connect (OSTI)

    ElBadaly, H.; Gaughan, J.; Ward, G.; Amengual, S.

    1996-03-01

    This paper describes an on going R&D project to develop, design, install, and assess the field performance of an advanced substation alarm system. SAMS provides a highly fault-tolerant system for the reporting of equipment alarms. SAMS separates and identifies each of the multiple alarm contacts, transmits an alarm condition over existing substation two-wire system, and displays the alarm source, and its associated technical information, on a touch-screen monitor inside the substation control room, and a remote central location and on a hand held terminal which may be carried anywhere within the substation. SAMS is currently installed at the Sherman Creek substation in the Bronx for the purpose of a three month field evaluation.

  2. Functional relationship-based alarm processing system

    DOE Patents [OSTI]

    Corsberg, D.R.

    1988-04-22

    A functional relationship-based alarm processing system and method analyzes each alarm as it is activated and determines its relative importance with other currently activated alarms and signals in accordance with the functional relationships that the newly activated alarm has with other currently activated alarms. Once the initial level of importance of the alarm has been determined, that alarm is again evaluated if another related alarm is activated or deactivated. Thus, each alarm's importance is continuously updated as the state of the process changes during a scenario. Four hierarchical relationships are defined by this alarm filtering methodology: (1) level precursor (usually occurs when there are two alarm settings on the same parameter); (2) direct precursor (based on causal factors between two alarms); (3) required action (system response or action expected within a specified time following activation of an alarm or combination of alarms and process signals); and (4) blocking condition (alarms that are normally expected and are not considered important). The alarm processing system and method is sensitive to the dynamic nature of the process being monitored and is capable of changing the relative importance of each alarm as necessary. 12 figs.

  3. Functional relationship-based alarm processing

    DOE Patents [OSTI]

    Corsberg, Daniel R.

    1988-01-01

    A functional relationship-based alarm processing system and method analyzes each alarm as it is activated and determines its relative importance with other currently activated alarms and signals in accordance with the relationships that the newly activated alarm has with other currently activated alarms. Once the initial level of importance of the alarm has been determined, that alarm is again evaluated if another related alarm is activated. Thus, each alarm's importance is continuously oupdated as the state of the process changes during a scenario. Four hierarchical relationships are defined by this alarm filtering methodology: (1) level precursor (usually occurs when there are two alarm settings on the same parameter); (2) direct precursor (based on caussal factors between two alarms); (3) required action (system response or action) expected within a specified time following activation of an alarm or combination of alarms and process signals); and (4) blocking condition (alarms that are normally expected and are not considered important). The alarm processing system and method is sensitive to the dynamic nature of the process being monitored and is capable of changing the relative importance of each alarm as necessary.

  4. Functional relationship-based alarm processing system

    DOE Patents [OSTI]

    Corsberg, Daniel R.

    1989-01-01

    A functional relationship-based alarm processing system and method analyzes each alarm as it is activated and determines its relative importance with other currently activated alarms and signals in accordance with the functional relationships that the newly activated alarm has with other currently activated alarms. Once the initial level of importance of the alarm has been determined, that alarm is again evaluated if another related alarm is activated or deactivated. Thus, each alarm's importance is continuously updated as the state of the process changes during a scenario. Four hierarchical relationships are defined by this alarm filtering methodology: (1) level precursor (usually occurs when there are two alarm settings on the same parameter); (2) direct precursor (based on causal factors between two alarms); (3) required action (system response or action expected within a specified time following activation of an alarm or combination of alarms and process signals); and (4) blocking condition (alarms that are normally expected and are not considered important). The alarm processing system and method is sensitive to the dynamic nature of the process being monitored and is capable of changing the relative importance of each alarm as necessary.

  5. Priority coding for control room alarms

    DOE Patents [OSTI]

    Scarola, Kenneth; Jamison, David S.; Manazir, Richard M.; Rescorl, Robert L.; Harmon, Daryl L.

    1994-01-01

    Indicating the priority of a spatially fixed, activated alarm tile on an alarm tile array by a shape coding at the tile, and preferably using the same shape coding wherever the same alarm condition is indicated elsewhere in the control room. The status of an alarm tile can change automatically or by operator acknowledgement, but tones and/or flashing cues continue to provide status information to the operator.

  6. Improved alarm tracking for better accountability

    SciTech Connect (OSTI)

    Nemesure, S.; Marr, G.; Shrey, T.; Kling, N.; Hammons, L.; Ingrassia, P.; D'Ottavio, T.

    2011-03-28

    An alarm system is a vital component of any accelerator, as it provides a warning that some element of the system is not functioning properly. The severity and age of the alarm may sometimes signify whether urgent or deferred attention is required. For example, older alarms may be given a lower priority if an assumption is made that someone else is already investigating it, whereas those of higher severity or alarms that are more current may indicate the need for an immediate response. The alarm history also provides valuable information regarding the functionality of the overall system, thus careful tracking of these data is likely to improve response time, remove uncertainty about the current status and assist in the ability to promptly respond to the same warning/trigger in the future. Since one goal of every alarm display is to be free of alarms, a clear and concise presentation of an alarm along with useful historic annotations can help the end user address the warning more quickly, thus expediting the elimination of such alarm conditions. By defining a discrete set of very specific alarm management states and by utilizing database resources to maintain a complete and easily accessible alarm history, we anticipate facilitated work flow due to more efficient operator response and management of alarms.

  7. HYBRID ALARM SYSTEMS: COMBINING SPATIAL ALARMS AND ALARM LISTS FOR OPTIMIZED CONTROL ROOM OPERATION

    SciTech Connect (OSTI)

    Ronald L. Boring; J.J. Persensky

    2012-07-01

    The US Department of Energy (DOE) is sponsoring research, development, and deployment on Light Water Reactor Sustainability (LWRS), in which the Idaho National Laboratory (INL) is working closely with nuclear utilities to develop technologies and solutions to help ensure the safe operational life extension of current nuclear power plants. One of the main areas of focus is control room modernization. Within control room modernization, alarm system upgrades present opportunities to meet the broader goals of the LWRS project in demonstrating the use and safety of the advanced instrumentation and control (I&C) technologies and the short-term and longer term objectives of the plant. In this paper, we review approaches for and human factors issues behind upgrading alarms in the main control room of nuclear power plants.

  8. HOME INSECURITY: NO ALARMS, FALSE ALARMS, AND SIGINT

    SciTech Connect (OSTI)

    Lamb, Logan M [ORNL

    2014-01-01

    The market share of home security systems has substantially increased as vendors incorporate more desirable features: intrusion detection, automation, wireless, and LCD touch panel controls. Wireless connectivity allows vendors to manufacture cheaper, more featureful products that require little to no home modification to install. Consumer win, since adding devices is easier. The result: an ostensibly more secure, convenient, and connected home for a larger number of citizens. Sadly, this hypothesis is flawed; the idea of covering a home with more security sensors does not translate into a more secure home. Additionally, the number of homes using these vulnerable systems is large, and the growth rate is increasing producing a even larger problem. In this talk, I will demonstrate a generalized approach for compromising three systems: ADT, the largest home security dealer in North America; Honeywell, one of the largest manufacturers of security devices; and Vivint, a top 5 security dealer. We will suppress alarms, create false alarms, and collect artifacts that facilitate tracking the movements of individuals in their homes.

  9. Alarm sensor apparatus for closures

    DOE Patents [OSTI]

    Carlson, J.A.; Stoddard, L.M.

    1984-01-31

    An alarm sensor apparatus for closures such as doors and windows, and particularly for closures having loose tolerances such as overhead doors, garage doors or the like, the sensor apparatus comprising a pair of cooperating bracket members, one being attached to the door facing or framework and the other to the door member, two magnetic sensor elements carried by said bracket members, the bracket members comprising a pair of cooperating orthogonal guide slots and plates and a stop member engageable with one of the sensors for aligning the sensors with respect to each other in all three orthogonal planes when the door is closed.

  10. Alarm sensor apparatus for closures

    DOE Patents [OSTI]

    Carlson, James A.; Stoddard, Lawrence M.

    1986-01-01

    An alarm sensor apparatus for closures such as doors and windows, and particularly for closures having loose tolerances such as overhead doors, garage doors or the like, the sensor apparatus comprising a pair of cooperating bracket members, one being attached to the door facing or frame work and the other to the door member, two magnetic sensor elements carried by said bracket members, the bracket members comprising a pair of cooperating orthogonal guide slots and plates and a stop member engageable with one of the sensors for aligning the sensors with respect to each other in all three orthogonal planes when the door is closed.

  11. Alarm toe switch. [Patent application

    DOE Patents [OSTI]

    Ganyard, F.P.

    1980-11-18

    An alarm toe switch inserted within a shoe for energizing an alarm circuit in a covert manner includes an insole mounting pad into which a miniature reed switch is fixedly molded. An elongated slot perpendicular to the reed switch is formed in the bottom surface of the mounting pad. A permanent cylindrical magnet positioned in the forward portion of the slot with a diameter greater than the pad thickness causes a bump above the pad. A foam rubber block is also positioned in the slot rearwardly of the magnet and holds the magnet in normal inoperative relation. A non-magnetic support plate covers the slot and holds the magnet and foam rubber in the slot. The plate minimizes bending and frictional forces to improve movement of the magnet for reliable switch activation. The bump occupies the knuckle space beneath the big toe. When the big toe is scrunched rearwardly the magnet is moved within the slot relative to the reed switch, thus magnetically activating the switch. When toe pressure is released the foam rubber block forces the magnet back into normal inoperative position to deactivate the reed switch.

  12. MRDIS Standalone Central Alarm Station

    Energy Science and Technology Software Center (OSTI)

    2012-09-12

    The MRDIS Standalone Central Alarm Station(MRDIS-CAS} is a software system for receiving, storing, and reviewing radiation data collected by the Mobile Radiation Detection and Identification System (MRDIS}, a mobile radiation scanning system developed for use in foreign ports for the DOE Megaports Initiative. It is designed to run on one of the on board computers in the MRDIS cab. It will collect, store, and display data from the MRDIS without the need for wireless communicationsmore » or centralized server technology. It is intended to be a lightweight replacement for a distributed Megaports communication system in ports where the necessary communications infrastructure does not exist for a full Megaports communications system.« less

  13. TMACS test procedure TP001: Alarm management. Revision 6

    SciTech Connect (OSTI)

    Scanlan, P.K.

    1994-09-01

    The TMACS Software Project Test Procedures translate the project`s acceptance criteria into test steps. Software releases are certified when the affected Test Procedures are successfully performed and the customers authorize installation of these changes. This Test Procedure addresses the Alarm Management requirements of the TMACS. The features to be tested are: real-time alarming on high and low level and discrete alarms, equipment alarms, dead-band filtering, alarm display color coding, alarm acknowledgement, and alarm logging.

  14. Fire Information

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Resources Emergency Communication Fire Information Fire Information Focusing on fire prevention and protection. Contact Fire Management Officer Manuel J. L'Esperance...

  15. T-Farm complex alarm upgrades

    SciTech Connect (OSTI)

    Roberts, J.B.

    1995-01-01

    The alarm and controls associated with the T, TX, and TY farms are located in the 242-T control room. The design data for replacement and upgrades of the alarm panels is in this document. This task was canceled previous to the 90% design review point.

  16. Fifth Anniversary of Radiological Alarm Response Training for...

    National Nuclear Security Administration (NNSA)

    Fifth Anniversary of Radiological Alarm Response Training for Local Law Enforcement and ... Administration's (NNSA) Alarm Response Training (ART) program for local law enforcement ...

  17. Fifth Anniversary of Radiological Alarm Response Training for...

    National Nuclear Security Administration (NNSA)

    Fifth Anniversary of Radiological Alarm Response Training for Local Law Enforcement and ... This week marks the fifth anniversary of NNSA's Alarm Response Training (ART) program for ...

  18. Dynamic alarm presentation in a nuclear plant control room

    DOE Patents [OSTI]

    Kenneth, Scarola; Jamison, David S.; Manazir, Richard M.; Rescorl, Robert L.; Harmon, Daryl L.

    1994-01-01

    The alarm activation set point and priority for a given, spatially fixed alarm tile can vary depending in part on the mode of plant operation.

  19. False Radiological Alarm in WIPP Underground

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    At approximately 7:40 a.m. Mountain Time today, a portable continuous air monitor (CAM) alarm activated in the Waste Isolation Pilot Plant (WIPP) underground. Shortly after...

  20. Reduction of fire hazards on large mining equipment

    SciTech Connect (OSTI)

    Maria I. De Rosa

    2008-09-15

    Although standards and regulations are in place to prevent large mining equipment fires, recent analyses of mine accident data show that mining equipment fires still occur with alarming frequency and grave consequences, particularly at all surface mines and in underground metal/nonmetal mines. Recently technological advances in fire protection, combined with the statistical data on equipment fires, led NIOSH to reinvestigate this and to improve operator safety. NIOSH demonstrated that newly developed technologies, such as dual cab fire inerting systems and engine compartment fire barriers, can greatly enhance operator safety and lessen the damage of property during large mobile equipment fires. 10 refs., 5 figs.

  1. Alarm Response Training | Y-12 National Security Complex

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Alarm Response Training Alarm Response Training The mp4 video format is not supported by this browser. Download video Captions: On Time: 4:04 min. View an introduction to our Alarm Response Training, which prepares and trains personnel responding to civilian nuclear and radiological security alarms

  2. Alarm acknowledgement in a nuclear plant control room

    DOE Patents [OSTI]

    Scarola, Kenneth; Jamison, David S.; Manazir, Richard M.; Rescorl, Robert L.; Harmon, Daryl L.

    1994-01-01

    Alarm acknowledgment can be made not only at the alarm tile array of a given console but via other touch sensitive alarm indications in the screen displays of the monitoring system at the same or other consoles; also, touching one tile can acknowledge multiple alarm sources.

  3. Pressurized security barrier and alarm system

    DOE Patents [OSTI]

    Carver, D.W.

    1995-04-11

    A security barrier for placement across a passageway is made up of interconnected pressurized tubing made up in a grid pattern with openings too small to allow passage. The tubing is connected to a pressure switch, located away from the barrier site, which activates an alarm upon occurrence of a pressure drop. A reinforcing bar is located inside and along the length of the tubing so as to cause the tubing to rupture and set off the alarm upon an intruder`s making an attempt to crimp and seal off a portion of the tubing by application of a hydraulic tool. Radial and rectangular grid patterns are disclosed. 7 figures.

  4. Pressurized security barrier and alarm system

    DOE Patents [OSTI]

    Carver, Don W.

    1995-01-01

    A security barrier for placement across a passageway is made up of interconnected pressurized tubing made up in a grid pattern with openings too small to allow passage. The tubing is connected to a pressure switch, located away from the barrier site, which activates an alarm upon occurrence of a pressure drop. A reinforcing bar is located inside and along the length of the tubing so as to cause the tubing to rupture and set off the alarm upon an intruder's making an attempt to crimp and seal off a portion of the tubing by application of a hydraulic tool. Radial and rectangular grid patterns are disclosed.

  5. Adjustable electronic load-alarm relay

    DOE Patents [OSTI]

    Mason, Charles H.; Sitton, Roy S.

    1976-01-01

    This invention is an improved electronic alarm relay for monitoring the current drawn by an AC motor or other electrical load. The circuit is designed to measure the load with high accuracy and to have excellent alarm repeatability. Chattering and arcing of the relay contacts are minimal. The operator can adjust the set point easily and can re-set both the high and the low alarm points by means of one simple adjustment. The relay includes means for generating a signal voltage proportional to the motor current. In a preferred form of the invention a first operational amplifier is provided to generate a first constant reference voltage which is higher than a preselected value of the signal voltage. A second operational amplifier is provided to generate a second constant reference voltage which is lower than the aforementioned preselected value of the signal voltage. A circuit comprising a first resistor serially connected to a second resistor is connected across the outputs of the first and second amplifiers, and the junction of the two resistors is connected to the inverting terminal of the second amplifier. Means are provided to compare the aforementioned signal voltage with both the first and second reference voltages and to actuate an alarm if the signal voltage is higher than the first reference voltage or lower than the second reference voltage.

  6. TMACS Test Procedure TP001: Alarm Management

    SciTech Connect (OSTI)

    Scanlan, P.K.

    1994-05-31

    The TMACS Software Project Test Procedures translate the project`s acceptance criteria into test steps. Software releases are certified when the affected Test Procedures are successfully performed and the customers authorize installation of these changes. This Test Procedure tests the TMACS Alarm management functions.

  7. Alarm guided critical function and success path monitoring

    DOE Patents [OSTI]

    Scarola, Kenneth; Jamison, David S.; Manazir, Richard M.; Rescorl, Robert L.; Harmon, Daryl L.

    1994-01-01

    The use of alarm indication on the overview (IPSO) display to initiate diagnosis of challenges to critical functions or unavailability of success paths, and further alarm-based guidance toward ultimate diagnosis.

  8. Alarm system for a nuclear control complex

    DOE Patents [OSTI]

    Scarola, Kenneth; Jamison, David S.; Manazir, Richard M.; Rescorl, Robert L.; Harmon, Daryl L.

    1994-01-01

    An advanced control room complex for a nuclear power plant, including a discrete indicator and alarm system (72) which is nuclear qualified for rapid response to changes in plant parameters and a component control system (64) which together provide a discrete monitoring and control capability at a panel (14-22, 26, 28) in the control room (10). A separate data processing system (70), which need not be nuclear qualified, provides integrated and overview information to the control room and to each panel, through CRTs (84) and a large, overhead integrated process status overview board (24). The discrete indicator and alarm system (72) and the data processing system (70) receive inputs from common plant sensors and validate the sensor outputs to arrive at a representative value of the parameter for use by the operator during both normal and accident conditions, thereby avoiding the need for him to assimilate data from each sensor individually. The integrated process status board (24) is at the apex of an information hierarchy that extends through four levels and provides access at each panel to the full display hierarchy. The control room panels are preferably of a modular construction, permitting the definition of inputs and outputs, the man machine interface, and the plant specific algorithms, to proceed in parallel with the fabrication of the panels, the installation of the equipment and the generic testing thereof.

  9. Alarm Management System for the D/3 Distributed Control System

    Energy Science and Technology Software Center (OSTI)

    1997-03-19

    As industrial processes continue to grow in size and complexity, the Distrubuted Control Systems that automate and monitor these processes expand in a like manner. This increase in control system complexity has resulted in ever increasing numbers of alarms presented to the operator. The challenge for today's control system designer is to find innovative ways to present alarm information to the operator such that despite the large number of alarms, the operator is able tomore » quickly assess the status of the plant and immediately respond to the most critical alarms in a timely manner. This software package, designed and developed for the Savannah River Site Replacement High Level Waste Evaporator/Waste Removal Distributed Control System installed on the H-Area Tank Farm, provides an alarm system which utilizes the annunciator (SKID) panel as a means of statusing the plant and providing single keystroke access to the display on which an alarm resides.« less

  10. Alarm Response Training ribbon cutting | Y-12 National Security Complex

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Alarm Response Training ... Alarm Response Training ribbon cutting Posted: October 24, 2014 - 4:45pm The Alarm Response Training Academy officially celebrated its new location at the Y-12 National Security Complex Thursday,Oct. 23. On hand to cut the ribbon were (pictured from left) Teresa Robbins, NNSA Production Office Acting Assistant Manager for Environment, Safety, Health and Quality; Anne Harrington, NNSA Deputy Administrator, Defense Nuclear Nonproliferation; and Morgan Smith, Chief

  11. Alarm Response Training Academy celebrates an anniversary | Y-12 National

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Security Complex Alarm Response Training ... Alarm Response Training Academy celebrates an anniversary Posted: November 12, 2015 - 3:08pm Top-notch classroom training and live scenarios drive ART's success. A little more than a year ago, the Alarm Response Training program moved into the newly remodeled Building 9109. There, Y-12 experts conduct courses to train law enforcement, radiation safety officers, security personnel, FBI and others to protect nuclear and radiological materials of

  12. Computational Human Performance Modeling For Alarm System Design

    SciTech Connect (OSTI)

    Jacques Hugo

    2012-07-01

    The introduction of new technologies like adaptive automation systems and advanced alarms processing and presentation techniques in nuclear power plants is already having an impact on the safety and effectiveness of plant operations and also the role of the control room operator. This impact is expected to escalate dramatically as more and more nuclear power utilities embark on upgrade projects in order to extend the lifetime of their plants. One of the most visible impacts in control rooms will be the need to replace aging alarm systems. Because most of these alarm systems use obsolete technologies, the methods, techniques and tools that were used to design the previous generation of alarm system designs are no longer effective and need to be updated. The same applies to the need to analyze and redefine operators alarm handling tasks. In the past, methods for analyzing human tasks and workload have relied on crude, paper-based methods that often lacked traceability. New approaches are needed to allow analysts to model and represent the new concepts of alarm operation and human-system interaction. State-of-the-art task simulation tools are now available that offer a cost-effective and efficient method for examining the effect of operator performance in different conditions and operational scenarios. A discrete event simulation system was used by human factors researchers at the Idaho National Laboratory to develop a generic alarm handling model to examine the effect of operator performance with simulated modern alarm system. It allowed analysts to evaluate alarm generation patterns as well as critical task times and human workload predicted by the system.

  13. Fire Protection

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2012-12-05

    This Standard was developed to provide acceptable methods and approaches for meeting DOE fire protection program and design requirements and to address special or unique fire protection issues at DOE facilities that are not comprehensively or adequately addressed in national consensus standards or other design criteria.

  14. Cold Vacuum Drying facility fire protection system design description (SYS 24)

    SciTech Connect (OSTI)

    PITKOFF, C.C.

    1999-07-06

    This document describes the Cold Vacuum Drying Facility (CVDF) fire protection system (FPS). The FPS provides fire detection, suppression, and loss limitation for the CVDF structure, personnel, and in-process spent nuclear fuel. The system provides, along with supporting interfacing systems, detection, alarm, and activation instrumentation and controls, distributive piping system, isolation valves, and materials and controls to limit combustibles and the associated fire loadings.

  15. Fifth Anniversary of Radiological Alarm Response Training for Local Law

    National Nuclear Security Administration (NNSA)

    Enforcement and First Responders across the Country | National Nuclear Security Administration | (NNSA) Fifth Anniversary of Radiological Alarm Response Training for Local Law Enforcement and First Responders across the Country February 10, 2014 This week marks the fifth anniversary of the Department of Energy's National Nuclear Security Administration's (NNSA) Alarm Response Training (ART) program for local law enforcement and other critical first responders around the country. In the five

  16. Fifth Anniversary of Radiological Alarm Response Training for Local Law

    National Nuclear Security Administration (NNSA)

    Enforcement and First Responders Across the Country | National Nuclear Security Administration | (NNSA) Fifth Anniversary of Radiological Alarm Response Training for Local Law Enforcement and First Responders Across the Country Wednesday, February 12, 2014 - 3:00pm This week marks the fifth anniversary of NNSA's Alarm Response Training (ART) program for local law enforcement and other critical first responders around the country. In the five years of providing this course, NNSA has trained

  17. Fault Diagnosis with Multi-State Alarms in a Nuclear Power Control Simulation

    SciTech Connect (OSTI)

    Stuart A. Ragsdale; Roger Lew; Ronald L. Boring

    2014-09-01

    This research addresses how alarm systems can increase operator performance within nuclear power plant operations. The experiment examined the effects of two types of alarm systems (two-state and three-state alarms) on alarm compliance and diagnosis for two types of faults differing in complexity. We hypothesized the use of three-state alarms would improve performance in alarm recognition and fault diagnoses over that of two-state alarms. Sensitivity and criterion based on the Signal Detection Theory were used to measure performance. We further hypothesized that operator trust would be highest when using three-state alarms. The findings from this research showed participants performed better and had more trust in three-state alarms compared to two-state alarms. Furthermore, these findings have significant theoretical implications and practical applications as they apply to improving the efficiency and effectiveness of nuclear power plant operations.

  18. FAULT DIAGNOSIS WITH MULTI-STATE ALARMS IN A NUCLEAR POWER CONTROL SIMULATOR

    SciTech Connect (OSTI)

    Austin Ragsdale; Roger Lew; Brian P. Dyre; Ronald L. Boring

    2012-10-01

    This research addresses how alarm systems can increase operator performance within nuclear power plant operations. The experiment examined the effect of two types of alarm systems (two-state and three-state alarms) on alarm compliance and diagnosis for two types of faults differing in complexity. We hypothesized three-state alarms would improve performance in alarm recognition and fault diagnoses over that of two-state alarms. We used sensitivity and criterion based on Signal Detection Theory to measure performance. We further hypothesized that operator trust would be highest when using three-state alarms. The findings from this research showed participants performed better and had more trust in three-state alarms compared to two-state alarms. Furthermore, these findings have significant theoretical implications and practical applications as they apply to improving the efficiency and effectiveness of nuclear power plant operations.

  19. Nuclear-power-plant perimeter-intrusion alarm systems

    SciTech Connect (OSTI)

    Halsey, D.J.

    1982-04-01

    Timely intercept of an intruder requires the examination of perimeter barriers and sensors in terms of reliable detection, immediate assessment and prompt response provisions. Perimeter security equipment and operations must at the same time meet the requirements of the Code of Federal Regulations, 10 CFR 73.55 with some attention to the performance and testing figures of Nuclear Regulatory Guide 5.44, Revision 2, May 1980. A baseline system is defined which recommends a general approach to implementing perimeter security elements: barriers, lighting, intrusion detection, alarm assessment. The baseline approach emphasizes cost/effectiveness achieved by detector layering and logic processing of alarm signals to produce reliable alarms and low nuisance alarm rates. A cost benefit of layering along with video assessment is reduction in operating expense. The concept of layering is also shown to minimize testing costs where detectability performance as suggested by Regulatory Guide 5.44 is to be performed. Synthesis of the perimeter intrusion alarm system and limited testing of CCTV and Video Motion Detectors (VMD), were performed at E-Systems, Greenville Division, Greenville, Texas during 1981.

  20. Mitigating Wildland Fires

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Mitigating Wildland Fires Mitigating Wildland Fires Our interactive wildland fire map displays the locations of wildland fire mitigation activities. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email View in Google Maps What we are doing to mitigate wildland fires Recent large wildfires in the area, including the La Mesa Fire (1977), the Dome Fire (1996), the Oso Fire (1998), the Cerro Grande Fire (2000), and the Las

  1. Fire Protection Program

    Broader source: Energy.gov [DOE]

    Department of Energy (DOE) Fire Protection Program provides published fire safety directives (orders, standards, and guidance documents), a range of oversight activities, an annual fire protection program summary.

  2. Cold Vacuum Dryer (CVD) Facility Fire Protection System Design Description (SYS 24)

    SciTech Connect (OSTI)

    SINGH, G.

    2000-10-17

    This system design description (SDD) addresses the Cold Vacuum Drying (CVD) Facility fire protection system (FPS). The primary features of the FPS for the CVD are a fire alarm and detection system, automatic sprinklers, and fire hydrants. The FPS also includes fire extinguishers located throughout the facility and fire hydrants to assist in manual firefighting efforts. In addition, a fire barrier separates the operations support (administrative) area from the process bays and process bay support areas. Administrative controls to limit combustible materials have been established and are a part of the overall fire protection program. The FPS is augmented by assistance from the Hanford Fire Department (HED) and by interface systems including service water, electrical power, drains, instrumentation and controls. This SDD, when used in conjunction with the other elements of the definitive design package, provides a complete picture of the FPS for the CVD Facility.

  3. Fire suppressing apparatus. [sodium fires

    DOE Patents [OSTI]

    Buttrey, K.E.

    1980-12-19

    Apparatus for smothering a liquid sodium fire comprises a pan, a perforated cover on the pan, and tubed depending from the cover and providing communication between the interior of the pan and the ambient atmosphere through the perforations in the cover. Liquid caught in the pan rises above the lower ends of the tubes and thus serves as a barrier which limits the amount of air entering the pan.

  4. Model Fire Protection Program

    Broader source: Energy.gov [DOE]

    To facilitate conformance with its fire safety directives and the implementation of a comprehensive fire protection program, DOE has developed a number of "model" program documents. These include a comprehensive model fire protection program, model fire hazards analyses and assessments, fire protection system inspection and testing procedures, and related material.

  5. Masters Thesis- Criticality Alarm System Design Guide with Accompanying Alarm System Development for the Radioisotope Production Laboratory in Richland, Washington

    SciTech Connect (OSTI)

    Greenfield, Bryce A.

    2009-12-01

    A detailed instructional manual was created to guide criticality safety engineers through the process of designing a criticality alarm system (CAS) for Department of Energy (DOE) hazard class 1 and 2 facilities. Regulatory and technical requirements were both addressed. A list of design tasks and technical subtasks are thoroughly analyzed to provide concise direction for how to complete the analysis. An example of the application of the design methodology, the Criticality Alarm System developed for the Radioisotope Production Laboratory (RPL) of Richland, Washington is also included. The analysis for RPL utilizes the Monte Carlo code MCNP5 for establishing detector coverage in the facility. Significant improvements to the existing CAS were made that increase the reliability, transparency, and coverage of the system.

  6. Fire Hazards Listing

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hazards Listing Fire Hazards Listing Focusing on fire prevention and protection. Contact Fire Management Officer Manuel J. L'Esperance Emergency Management (505) 667-1692 Email Currently reported fire hazards Below are the currently reported fire hazards. The list is updated each day by the close of business. Current fire hazards Hazard Description Date Submitted Status No hazards currently reported. Legend: R=Resolved, P=Pending, NAR=No Action Required

  7. Model Fire Protection Program

    Broader source: Energy.gov [DOE]

    This program demonstrates acceptable methods and examples to assist each DOE site in meeting the fire protection objectives provided in DOE Order 5480.7A, "Fire Protection."

  8. Fire Safety Training: Fire Modeling- NUREG 1934

    Broader source: Energy.gov [DOE]

    Presenter: Frederick W. Mowrer, Ph.D., P.E. Director Fire Protection Engineering Programs - Cal Poly – SLO

  9. Fire Danger Matrix

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Danger Matrix Fire Danger Matrix Focusing on fire prevention and protection. Matrix of fire danger ratings and descriptions Fire Danger Ratings Fire Danger Rating Wind Parameters Shot, Burn Activity Construction Sites Fuels Mitigation Spark Producing Activities Non- Motorized Activities Red Flag PROHIBITED: Approved with Restrictions: Approved Hazard Control Plan PROHIBITED: PROHIBITED: Approved with Restrictions: Two-way Communications Management Accountability Extreme *<10 mph Approved with

  10. Contact Hanford Fire Department - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Department Contact Hanford Fire Department Hanford Fire Department Hanford Fire Department Home About Hanford Fire Department Fire and Life Safety Information Hot Links to Cool...

  11. A Human Factors Perspective on Alarm System Research and Development 2000 to 2010

    SciTech Connect (OSTI)

    Curt Braun; John Grimes; Eric Shaver; Ronald Boring

    2011-09-01

    By definition, alarms serve to notify human operators of out-of-parameter conditions that could threaten equipment, the environment, product quality and, of course, human life. Given the complexities of industrial systems, human machine interfaces, and the human operator, the understanding of how alarms and humans can best work together to prevent disaster is continually developing. This review examines advances in alarm research and development from 2000 to 2010 and includes the writings of trade professionals, engineering and human factors researchers, and standards organizations with the goal of documenting advances in alarms system design, research, and implementation.

  12. WIPP Firefighters Complete Fire Training

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    May 24, 2016 WIPP Firefighters Complete Fire Training Members of the WIPP fire department recently participated in Live Fire Training at the Permian Basin Regional Training Center ...

  13. False alarm recognition in hyperspectral gas plume identification

    DOE Patents [OSTI]

    Conger, James L. (San Ramon, CA); Lawson, Janice K. (Tracy, CA); Aimonetti, William D. (Livermore, CA)

    2011-03-29

    According to one embodiment, a method for analyzing hyperspectral data includes collecting first hyperspectral data of a scene using a hyperspectral imager during a no-gas period and analyzing the first hyperspectral data using one or more gas plume detection logics. The gas plume detection logic is executed using a low detection threshold, and detects each occurrence of an observed hyperspectral signature. The method also includes generating a histogram for all occurrences of each observed hyperspectral signature which is detected using the gas plume detection logic, and determining a probability of false alarm (PFA) for all occurrences of each observed hyperspectral signature based on the histogram. Possibly at some other time, the method includes collecting second hyperspectral data, and analyzing the second hyperspectral data using the one or more gas plume detection logics and the PFA to determine if any gas is present. Other systems and methods are also included.

  14. Fire Protection Program Metrics

    Broader source: Energy.gov [DOE]

    Presenter: Perry E. D ’Antonio, P.E., Acting Sr. Manager, Fire Protection - Sandia National Laboratories

  15. Fire Safety Committee

    Broader source: Energy.gov [DOE]

    The purpose of the Department of Energy /National Nuclear Security Administration (DOE) Fire Safety Committee is to provide a forum to facilitate the interaction between the DOE, its program offices and contractor personnel with common interests regarding the identification and resolution of fire safety-related issues including the development of appropriate fire protection Orders, Guides, and Technical Standards.

  16. Bracing for fire?

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Bracing for fire Bracing for fire Understanding what drives big fires and predicting their behavior helps the fire community prepare for the next blaze through appropriate land management, emergency plans and firefighting strategies. July 20, 2016 Human-gorilla divergence may have occurred two million years earlier than thought (Photo : Flickr: Rod Waddington) A photo from space of the Las Conchas fire in the Jemez mountains near Los Alamos, N.M. just after its start at 1:30 p.m. on June 26,

  17. Fire Protection Program Manual

    SciTech Connect (OSTI)

    Sharry, J A

    2012-05-18

    This manual documents the Lawrence Livermore National Laboratory (LLNL) Fire Protection Program. Department of Energy (DOE) Orders 420.1B, Facility Safety, requires LLNL to have a comprehensive and effective fire protection program that protects LLNL personnel and property, the public and the environment. The manual provides LLNL and its facilities with general information and guidance for meeting DOE 420.1B requirements. The recommended readers for this manual are: fire protection officers, fire protection engineers, fire fighters, facility managers, directorage assurance managers, facility coordinators, and ES and H team members.

  18. DHS Regional Reachback: Rapid Expert Radiation Alarm Assistance.

    SciTech Connect (OSTI)

    Bowerman,B.; Archer, D.; Young, J.; Monetti, M.; Savage, B.

    2008-07-13

    Following assessments that attacks with radiological and nuclear weapons are possible, detection system deployments are being supported at national and local levels. Detection systems include both, highly sensitive but non-discriminating detectors, as well as detectors and algorithms capable of distinguishing and identifying gamma rays by energy. The latter systems, usually handheld systems based on sodium iodide detectors, also provide analysis of the specific radionuclides present and are referred to as radioisotope identifiers (RIIDs). Studies have shown that sodium iodide based RIIDs fall far short of 100% accurate identifications. The U.S. Department of Homeland Security (DHS) initiated the Regional Reachback (RRB) Program in 2006 to provide rapid expert interpretation of gamma spectroscopic data from radiation alarms from detection systems deployed by state and local authorities. With expert specialists on call 24/7, RRB provides an avenue for local and state authorities to verify routine results, interpret unknown identifications, and notify national response assets if needed. This paper will provide details of the RRE3 program, an outline of the analysis process, a description of the drills and training systems used to maintain specialists response performance, and examples of drills and incidents from the first full year of operation.

  19. Mitigating Wildland Fires

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    area will be assigned a retreatment cycle and will be incorporated into the LANL Wildland fire maintenance program. Environmental Protection What We Monitor & Why Cultural...

  20. Co-firing biomass

    SciTech Connect (OSTI)

    Hunt, T.; Tennant, D.

    2009-11-15

    Concern about global warming has altered the landscape for fossil-fuel combustion. The advantages and challenges of co-firing biomass and coal are discussed. 2 photos.

  1. Fire protection design criteria

    SciTech Connect (OSTI)

    1997-03-01

    This Standard provides supplemental fire protection guidance applicable to the design and construction of DOE facilities and site features (such as water distribution systems) that are also provided for fire protection. It is intended to be used in conjunction with the applicable building code, national Fire Protection Association Codes and Standards, and any other applicable DOE construction criteria. This Standard, along with other delineated criteria, constitutes the basic criteria for satisfying DOE fire and life safety objectives for the design and construction or renovation of DOE facilities.

  2. BlueFire Ethanol

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

    BlueFire Ethanol, Inc. Corporate HQ: Irvine, California Proposed Facility Location: Mecca, ... or Southern California Materials Recovery Facilities to ethanol and other products. ...

  3. Direct-fired biomass

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    The direct-fired biomass section of the Renewable Energy Technology Characterizations describes the technical and economic status of this emerging renewable energy option for electricity supply.

  4. Alarm Response Training Academy opens at Y-12 | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) Alarm Response Training Academy opens at Y-12 Friday, October 24, 2014 - 8:43am NNSA Blog The Alarm Response Training Academy officially celebrated its new location at the Y-12 National Security Complex today. On hand to cut the ribbon were (from left) Teresa Robbins, NNSA Production Office Acting Assistant Manager for Environment, Safety, Health and Quality; Anne Harrington, NNSA Deputy Administrator, Defense Nuclear Nonproliferation; and Morgan Smith, Chief

  5. SILENE Benchmark Critical Experiments for Criticality Accident Alarm Systems

    SciTech Connect (OSTI)

    Miller, Thomas Martin; Reynolds, Kevin H.

    2011-01-01

    In October 2010 a series of benchmark experiments was conducted at the Commissariat a Energie Atomique et aux Energies Alternatives (CEA) Valduc SILENE [1] facility. These experiments were a joint effort between the US Department of Energy (DOE) and the French CEA. The purpose of these experiments was to create three benchmarks for the verification and validation of radiation transport codes and evaluated nuclear data used in the analysis of criticality accident alarm systems (CAASs). This presentation will discuss the geometric configuration of these experiments and the quantities that were measured and will present some preliminary comparisons between the measured data and calculations. This series consisted of three single-pulsed experiments with the SILENE reactor. During the first experiment the reactor was bare (unshielded), but during the second and third experiments it was shielded by lead and polyethylene, respectively. During each experiment several neutron activation foils and thermoluminescent dosimeters (TLDs) were placed around the reactor, and some of these detectors were themselves shielded from the reactor by high-density magnetite and barite concrete, standard concrete, and/or BoroBond. All the concrete was provided by CEA Saclay, and the BoroBond was provided by Y-12 National Security Complex. Figure 1 is a picture of the SILENE reactor cell configured for pulse 1. Also included in these experiments were measurements of the neutron and photon spectra with two BICRON BC-501A liquid scintillators. These two detectors were provided and operated by CEA Valduc. They were set up just outside the SILENE reactor cell with additional lead shielding to prevent the detectors from being saturated. The final detectors involved in the experiments were two different types of CAAS detectors. The Babcock International Group provided three CIDAS CAAS detectors, which measured photon dose and dose rate with a Geiger-Mueller tube. CIDAS detectors are currently in

  6. Model Baseline Fire Department/Fire Protection Engineering Assessment

    Broader source: Energy.gov [DOE]

    The purpose of the document is to comprehensively delineate and rationalize the roles and responsibilities of the Fire Department and Fire Protection (Engineering).

  7. Fire Protection Training

    Office of Energy Efficiency and Renewable Energy (EERE)

    Fire Protection Training courses developed that provide needed information and a method to train fire departments and other emergency responders who may be called upon to respond to accidents involving radioactive materials along DOE transportation corridors and routes and to assist emergency responders located at or near a Department of Energy (DOE) site radiological transportation route.

  8. Fossil-Fired Boilers

    Energy Science and Technology Software Center (OSTI)

    1993-09-23

    Boiler Performance Model (BPM 3.0S) is a set of computer programs developed to analyze the performance of fossil-fired utility boilers. The programs can model a wide variety of boiler designs, and can model coal, oil, or natural gas firing. The programs are intended for use by engineers performing analyses of alternative fuels, alternative operating modes, or boiler modifications.

  9. Fire Resources | Open Energy Information

    Open Energy Info (EERE)

    Fire Resources Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleFireResources&oldid612392" Feedback Contact needs updating Image needs...

  10. Fire science at LLNL: A review

    SciTech Connect (OSTI)

    Hasegawa, H.K.

    1990-03-01

    This fire sciences report from LLNL includes topics on: fire spread in trailer complexes, properties of welding blankets, validation of sprinkler systems, fire and smoke detectors, fire modeling, and other fire engineering and safety issues. (JEF)

  11. Electronic firing systems and methods for firing a device

    DOE Patents [OSTI]

    Frickey, Steven J.; Svoboda, John M.

    2012-04-24

    An electronic firing system comprising a control system, a charging system, an electrical energy storage device, a shock tube firing circuit, a shock tube connector, a blasting cap firing circuit, and a blasting cap connector. The control system controls the charging system, which charges the electrical energy storage device. The control system also controls the shock tube firing circuit and the blasting cap firing circuit. When desired, the control system signals the shock tube firing circuit or blasting cap firing circuit to electrically connect the electrical energy storage device to the shock tube connector or the blasting cap connector respectively.

  12. Sequence and batch language programs and alarm related C Programs for the 242-A MCS

    SciTech Connect (OSTI)

    Berger, J.F.

    1996-04-15

    A Distributive Process Control system was purchased by Project B-534, 242-A Evaporator/Crystallizer Upgrades. This control system, called the Monitor and Control system (MCS), was installed in the 242-A evaporator located in the 200 East Area. The purpose of the MCS is to monitor and control the Evaporator and monitor a number of alarms and other signals from various Tank Farm facilities. Applications software for the MCS was developed by the Waste Treatment Systems Engineering (WTSE) group of Westinghouse. The standard displays and alarm scheme provide for control and monitoring, but do not directly indicate the signal location or depict the overall process. To do this, WTSE developed a second alarm scheme.

  13. Fuel handling exclusion zone established to prevent spurious alarms to CAS neutron detectors in the IFSF

    SciTech Connect (OSTI)

    S. S. Kim; J. W. Sterbentz

    2000-09-17

    An experimental and calculational study has been performed to understand and prevent inadvertent activation of the criticality alarm system (CAS) from fuel-handling operations at the Irradiated Fuel Storage Facility. In conjunction with the study, the CAS neutron detectors were tested to verify the design specifications for gamma rejection capability and zero response limit. A minimum physical restrictive boundary around the CAS location was established based on a gamma ray dose rate limit of 10 rad/hr. The canister loaded with spent nuclear fuel must be moved in the area outside the exclusion zone so as not to trigger a false alarm from the CAS detectors.

  14. Fuel Handling Exclusion Zone Established to Prevent Spurious Alarms to CAS Neutron Detectors in the IFSF

    SciTech Connect (OSTI)

    Kim, Soon Sam; Sterbentz, James William

    2000-09-01

    An experimental and calculational study has been performed to understand and prevent inadvertent activation of the criticality alarm system (CAS) from fuel-handling operations at the Irradiated Fuel Storage Facility. In conjunction with the study, the CAS neutron detectors were tested to verify the design specifications for gamma rejection capability and zero response limit. A minimum physical restrictive boundary around the CAS location was established based on a gamma ray dose rate limit of 10 rad/hr. The canister loaded with spent nuclear fuel must be moved in the area outside the exclusion zone so as not to trigger a false alarm from the CAS detectors.

  15. Hanford Site Fire June 2000 AM

    ScienceCinema (OSTI)

    None

    2010-09-01

    The Hanford Site Fire on the morning of June 29, 2000. Fire crews working to contain a fire on the Hanford Site in June 2000.

  16. Fire Protection Engineering Functional Area Qualification Standard...

    Broader source: Energy.gov (indexed) [DOE]

    ... Fire Safety Program" + + + + DOE-STD-1066-99, "Fire Protection Design Criteria" + + + + ... Identify the applicable National Fire Protection Association (NFPA) Code or Standard. c. ...

  17. Preventing the self-destruction of the indirect coal firing system

    SciTech Connect (OSTI)

    Bush, C.W.; Rayner, C.C.

    1983-07-01

    The most widely used fuel in the cement industry is pulverized coal. The current trend is to burn coal through the use of an indirect firing system, as opposed to direct firing which was formerly standard for cement kilns. Indirect firing is favored for precalciners and to improve thermal efficiency, but the benefits are sometimes overshadowed by increased hazard potential. Thoughtful design and careful operating practices are essential for safe operation. The hazards are primarily a result of the explosive mixture of coal and air which can be formed in various parts of the system and the tendency for coal to self-heat and undergo spontaneous combustion. The systems for indirect coal firing are reviewed, with emphasis on the potential fire and explosion hazards. The effectiveness of various methods to extinguish a fire or suppress an explosion is discussed, together with their applicability and related operating problems. The available alarm systems are evaluated according to their ability to signal impending danger in time for corrective action. Some parameters of safe design and operating practices are outlined as a guide to avoiding the types of problems that have been experienced at some existing installations.

  18. Sequence and batch language programs and alarm-related ``C`` programs for the 242-A MCS. Revision 2

    SciTech Connect (OSTI)

    Berger, J.F.

    1995-03-01

    A Distributive Process Control system was purchased by Project B-534, ``242-A Evaporator/Crystallizer Upgrades``. This control system, called the Monitor and Control System (MCS), was installed in the 242-A Evaporator located in the 200 East Area. The purpose of the MCS is to monitor and control the Evaporator and monitor a number of alarms and other signals from various Tank Farm facilities. Applications software for the MCS was developed by the Waste Treatment Systems Engineering (WTSE) group of Westinghouse. The standard displays and alarm scheme provide for control and monitoring, but do not directly indicate the signal location or depict the overall process. To do this, WTSE developed a second alarm scheme which uses special programs, annunciator keys, and process graphics. The special programs are written in two languages; Sequence and Batch Language (SABL), and ``C`` language. The WTSE-developed alarm scheme works as described below: SABL relates signals and alarms to the annunciator keys, called SKID keys. When an alarm occurs, a SABL program causes a SKID key to flash, and if the alarm is of yellow or white priority then a ``C`` program turns on an audible horn (the D/3 system uses a different audible horn for the red priority alarms). The horn and flashing key draws the attention of the operator.

  19. Fire Protection Account Request Form

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

    Fire Protection System Account Request Form To obtain a user id and password to access the Fire Protection system, please complete the form, save the file and email it to...

  20. Fire extinguishant for fissionable material

    DOE Patents [OSTI]

    Schmitt, Charles R.

    1976-01-01

    Carbon microspheres impregnated with a neutron poison are used as an extinguishant for radioactive and fissionable metal fires.

  1. Fire Protection Engineering Functional Area Qualification Standard

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

    FIRE PROTECTION ENGINEERING FUNCTIONAL AREA QUALIFICATION STANDARD DOE Defense Nuclear Facilities Technical ... by applied engineering fundamentals, research, fire hazard ...

  2. Direct fired heat exchanger

    DOE Patents [OSTI]

    Reimann, Robert C. (Lafayette, NY); Root, Richard A. (Spokane, WA)

    1986-01-01

    A gas-to-liquid heat exchanger system which transfers heat from a gas, generally the combustion gas of a direct-fired generator of an absorption machine, to a liquid, generally an absorbent solution. The heat exchanger system is in a counterflow fluid arrangement which creates a more efficient heat transfer.

  3. EA-289-C Intercom Energy MX.pdf

    Office of Environmental Management (EM)

  4. Audit Report, "Fire Protection Deficiencies at Los Alamos National Laboratory"

    SciTech Connect (OSTI)

    2009-06-01

    personnel from the second floor. Perhaps most serious, our testing revealed that a number of deficiencies were formally closed even though actual corrective action had not been completed. Notably, we observed that action had not been taken to resolve a recommendation to replace a fire alarm panel found to be unreliable. After the walk-down was conducted but prior to contract transition, the former contractor closed the recommendation in its action tracking database even though the panel had not been replaced. The walk-down team had categorized the fire alarm system as requiring replacement since it had been modified many times, was old and obsolete, and had very limited available spare parts. In fact, the walk-down team concluded that the panel 'must be considered to be unreliable and should have a very high priority for replacement'.

  5. Enhanced Fire Events Database to Support Fire PRA

    SciTech Connect (OSTI)

    Patrick Baranowsky; Ken Canavan; Shawn St. Germain

    2010-06-01

    Abstract: This paper provides a description of the updated and enhanced Fire Events Data Base (FEDB) developed by the Electric Power Research Institute (EPRI) in cooperation with the U.S. Nuclear Regulatory Commission (NRC). The FEDB is the principal source of fire incident operational data for use in fire PRAs. It provides a comprehensive and consolidated source of fire incident information for nuclear power plants operating in the U.S. The database classification scheme identifies important attributes of fire incidents to characterize their nature, causal factors, and severity consistent with available data. The database provides sufficient detail to delineate important plant specific attributes of the incidents to the extent practical. A significant enhancement to the updated FEDB is the reorganization and refinement of the database structure and data fields and fire characterization details added to more rigorously capture the nature and magnitude of the fire and damage to the ignition source and nearby equipment and structures

  6. Smart container UWB sensor system for situational awareness of intrusion alarms

    DOE Patents [OSTI]

    Romero, Carlos E.; Haugen, Peter C.; Zumstein, James M.; Leach, Jr., Richard R.; Vigars, Mark L.

    2013-06-11

    An in-container monitoring sensor system is based on an UWB radar intrusion detector positioned in a container and having a range gate set to the farthest wall of the container from the detector. Multipath reflections within the container make every point on or in the container appear to be at the range gate, allowing intrusion detection anywhere in the container. The system also includes other sensors to provide false alarm discrimination, and may include other sensors to monitor other parameters, e.g. radiation. The sensor system also includes a control subsystem for controlling system operation. Communications and information extraction capability may also be included. A method of detecting intrusion into a container uses UWB radar, and may also include false alarm discrimination. A secure container has an UWB based monitoring system

  7. Estimating Alarm Thresholds for Process Monitoring Data under Different Assumptions about the Data Generating Mechanism

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Burr, Tom; Hamada, Michael S.; Howell, John; Skurikhin, Misha; Ticknor, Larry; Weaver, Brian

    2013-01-01

    Process monitoring (PM) for nuclear safeguards sometimes requires estimation of thresholds corresponding to small false alarm rates. Threshold estimation dates to the 1920s with the Shewhart control chart; however, because possible new roles for PM are being evaluated in nuclear safeguards, it is timely to consider modern model selection options in the context of threshold estimation. One of the possible new PM roles involves PM residuals, where a residual is defined as residual = data − prediction. This paper reviews alarm threshold estimation, introduces model selection options, and considers a range of assumptions regarding the data-generating mechanism for PM residuals.more » Two PM examples from nuclear safeguards are included to motivate the need for alarm threshold estimation. The first example involves mixtures of probability distributions that arise in solution monitoring, which is a common type of PM. The second example involves periodic partial cleanout of in-process inventory, leading to challenging structure in the time series of PM residuals.« less

  8. FIRE & RESCUE

    National Nuclear Security Administration (NNSA)

    NNSS Firefighters PLA (10/01/12 - 09/30/17) Page 1 of 63 FIRE & RESCUE PROJECT LABOR AGREEMENT FOR THE NEVADA NATIONAL SECURITY SITE (NNSS) between NATIONAL SECURITY TECHNOLOGIES LLC. (NSTec) and INTERNATIONAL BROTHERHOOD OF TEAMSTERS, CHAUFFEURS, WAREHOUSEMEN AND HELPERS OF AMERICA, LOCAL UNION NO. 631 October 1, 2012 - September 30, 2017 NNSS Firefighters PLA (10/01/12 - 09/30/17) Page 2 of 63 TABLE OF CONTENTS (BY ARTICLE) ARTICLE PAGE 1. PREAMBLE

  9. Fire suppressing apparatus

    DOE Patents [OSTI]

    Buttrey, Kenneth E.

    1982-11-02

    Apparatus for smothering a liquid sodium fire comprises a pan, a perforated cover on the pan, and tubes depending from the cover and providing communication between the interior of the pan and the ambient atmosphere through the perforations in the cover. Liquid caught in the pan rises above the lower ends of the tubes and thus serves as a barrier which limits the amount of air entering the pan.

  10. Microsoft Word - 2013 Annual Fire Protection Program Summary...

    Broader source: Energy.gov (indexed) [DOE]

    ... and Facility Fire Loss Amounts since 1993 Figure 2: Major Fire Loss Events Figure 3: ... For comparison, the National Fire Protection Association's (NFPA) Fire Loss in the United ...

  11. Fire Safety Committee Membership List | Department of Energy

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

    Fire Safety Committee Membership List Fire Safety Committee Membership List List of members representing DOE, NNSA and Contractors on the Fire Safety Committee. PDF icon Fire ...

  12. Good alarm design plays a vital role in successful DCS implementation: Hard learned lessons from petrochemical applications

    SciTech Connect (OSTI)

    Wilson, C.; Rothenberg, D.

    2006-07-01

    Nuclear operators are eager to update their automation infrastructure, but are apprehensive due to the consequences of failure. The process industries have learned that alarm design is critical to a successful Distributed Control System (DCS) implementation. This paper shares valuable insight into how alarms play a key role in successful management of upsets, help focus operator attention, and supply critical information during periods of high stress. (authors)

  13. Ring magnet firing angle control

    DOE Patents [OSTI]

    Knott, M.J.; Lewis, L.G.; Rabe, H.H.

    1975-10-21

    A device is provided for controlling the firing angles of thyratrons (rectifiers) in a ring magnet power supply. A phase lock loop develops a smooth ac signal of frequency equal to and in phase with the frequency of the voltage wave developed by the main generator of the power supply. A counter that counts from zero to a particular number each cycle of the main generator voltage wave is synchronized with the smooth AC signal of the phase lock loop. Gates compare the number in the counter with predetermined desired firing angles for each thyratron and with coincidence the proper thyratron is fired at the predetermined firing angle.

  14. Report Wildland Fire Area Hazard

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Sighting (check box if animal poses serious threat) Trails (accessegress) Hazard Trees (falling, fire hazard) Utilities (Lab employees: use Form 1821 (pdf) to report utility...

  15. Hanford Fire Department - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The other services provided to Hanford Site contractors include functional testing and preventive and corrective maintenance of installed, automatic life safety fire detection and ...

  16. Thinking beyond the fire

    SciTech Connect (OSTI)

    Pircon, R.

    2006-07-15

    Assuring optimal performance, adaptability and overall coal yard competitiveness means more than just avoiding catastrophe. Increasing use of subbituminous coal requires better understanding of coal transfers, storage and Powder River Basin/bituminous coal blends. Introducing PRB coal increases susceptibility to spontaneous combustion so spillage and dust become larger issues. Coal yard risk overviews, such as Benetech's Risk Index, are emerging. Benetech's steps for evaluating fire and efficiency requires: identifying variables; establishing 'best-in-class' remedies; implementing performance standards; and monitoring progress with reevaluation techniques. The article explains these steps. 2 photos.

  17. Fire Safety Committee Meeting Minutes- May 2014

    Broader source: Energy.gov [DOE]

    DOE Fire Safety Committee Meeting Minutes, May, 2014 Topics included discussions on Fire modeling, revisions to DOE regulations and other important items relating to DOE and Fire Safety Community.

  18. Forwardly-placed firearm fire control assembly

    DOE Patents [OSTI]

    Frickey, Steven J.

    2001-12-22

    A firearm fire control assembly for disposition in a forwardly placed support-hand operative relationship within a firearm having a combination of a firing pin and a firearm hammer adapted to engage and fire a cartridge, a sear assembly to alternately engage and disengage the combination of the firearm hammer and firing pin, and a trigger assembly including a movable trigger mechanism that is operable to engage the sear assembly to cause the firearm hammer firing pin combination to fire the firearm, a fire control assembly including a fire control depression member and a fire control rod operably connected to the depression member, and being positioned in a forward disposition disposed within a forestock of the firearm, and the depression member adapted to be operably engaged and depressed by the user's conventional forwardly placed support hand to maneuver the fire control rod to provide firing control of the firing of the firearm.

  19. Your Home Fire Safety Checklist

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    YourHome FireSafety Checklist U.S. Consumer Product Safety Commission Washington, D.C. 20207 Table of Contents About the Commission Introduction Sources Of Fire Supplemental Home Heating Equipment . . . . . . . . . . 1 Cooking Equipment . . . . . . . . . . . . 4 Cigarette Lighters and Matches . . . 4 Materials That Burn Upholstered Furniture . . . . . . . . . . 5 Mattresses and Bedding . . . . . . . . . 6 Wearing Apparel . . . . . . . . . . . . . . 6 Flammable Liquids . . . . . . . . . . . . 7

  20. Nationwide: National Fire Protection Association Provides Training...

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

    National Fire Protection Association Provides Training to First Responders on EVsPEVs Nationwide: National Fire Protection Association Provides Training to First Responders on...

  1. Nationwide: National Fire Protection Association Provides Training...

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

    Nationwide: National Fire Protection Association Provides Training to First Responders on EVsPEVs Nationwide: National Fire Protection Association Provides Training to First...

  2. BlueFire Ethanol | Open Energy Information

    Open Energy Info (EERE)

    BlueFire Ethanol Jump to: navigation, search Name: BlueFire Ethanol Place: Irvine, California Zip: 92618 Sector: Hydro Product: US biofuel producer that utilises a patented...

  3. Fire hazards analysis of central waste complex

    SciTech Connect (OSTI)

    Irwin, R.M.

    1996-05-30

    This document analyzes the fire hazards associated with operational the Central Waste Complex. It provides the analysis and recommendations necessary to ensure compliance with applicable fire codes.

  4. BlueFire Ethanol | Department of Energy

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

    BlueFire Ethanol BlueFire Ethanol Construct and operate a facility that converts green waste and lignocellulosic fractions diverted from landfills or Southern California Materials ...

  5. Fire Protection Related Sites | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Web Sites EFCOG - Fire Protection Working Group Headquarter's Office of Science Brookhaven National Laboratory Hanford Fire Department Non-DOE Government-Related Web Sites Consumer ...

  6. Calculation of Fire Severity Factors and Fire Non-Suppression Probabilities For A DOE Facility Fire PRA

    SciTech Connect (OSTI)

    Tom Elicson; Bentley Harwood; Jim Bouchard; Heather Lucek

    2011-03-01

    Over a 12 month period, a fire PRA was developed for a DOE facility using the NUREG/CR-6850 EPRI/NRC fire PRA methodology. The fire PRA modeling included calculation of fire severity factors (SFs) and fire non-suppression probabilities (PNS) for each safe shutdown (SSD) component considered in the fire PRA model. The SFs were developed by performing detailed fire modeling through a combination of CFAST fire zone model calculations and Latin Hypercube Sampling (LHS). Component damage times and automatic fire suppression system actuation times calculated in the CFAST LHS analyses were then input to a time-dependent model of fire non-suppression probability. The fire non-suppression probability model is based on the modeling approach outlined in NUREG/CR-6850 and is supplemented with plant specific data. This paper presents the methodology used in the DOE facility fire PRA for modeling fire-induced SSD component failures and includes discussions of modeling techniques for: • Development of time-dependent fire heat release rate profiles (required as input to CFAST), • Calculation of fire severity factors based on CFAST detailed fire modeling, and • Calculation of fire non-suppression probabilities.

  7. SU-E-P-08: Alarming Range of Seed Activities Ordered for I-125 Plaque Brachytherapy

    SciTech Connect (OSTI)

    Merz, B

    2014-06-01

    Purpose: To investigate the variation in I-125 seed activities ordered by various clinics for their plaque brachytherapy cases under a standardized set of assumptions. Methods: A majority of the plaque programs in North America were contacted and a survey was designed to give a few standardized cases to allow inter-comparison of seed activities ordered. Tumor dose, treatment duration, number of seeds, plaque, and tumor apex were held constant in order to reveal differences in prescription point, seed type, and seed activity. Results: While the survey is presently underway, preliminary results show alarmingly wide variations between centers. Differences up to 45% have been found with 15% differences being common. Conclusion: Though knowledge of the TG-43 dose calculation formalism is common, a number of factors in the field of plaque brachytherapy lead to alarming differences in activity of I-125 seeds being ordered for a given tumor. Knowledge of the present reality of widely varying treatment activities, and thus doses to tumor and normal structures, should serve as motivation for centers involved in this modality to review their programs with others in the community and share their experiences.

  8. From fire to ice

    SciTech Connect (OSTI)

    Adcock, P.W.

    1995-06-01

    Absorption chillers are heat-operate refrigeration without harmful environmental emissions (CFCs, HCFCS, and HFCS). The machine uses either steam or a gas-fired burner as the energy source and utilizes endothermic evaporation to provide refrigeration to an external process fluid, usually chilled water. In the United States, absorption chillers are used in regions where the cost of electricity is high relative to natural gas. Absorption chillers are also used in applications where steam is readily available or in areas where seasonal load peaks cause utilities to subsidize gas cooling. This paper will describe the history of absorption, the basic absorption refrigeration cycle and some advanced high efficiency cycles. Practical applications of absorption refrigeration to commercial end uses will also be discussed.

  9. Pala Fire Station Solar Project

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

    Pala Fire Station Solar Project Pala Band of Mission Indians Pala Environmental Department Pala Fire Departme nt The Pala Reservation  Located in San Diego County, California  Approximately 13,000 acres  Over 1,000 tribal members  Home to approximately 1,350 people The Pala Reservation  Over 800 houses and buildings  New houses all have PV solar  Main energy users:  Pala Casino Resort & Spa  Pala Fire Station  Pala Administration complex Long-term goal:

  10. Firing of pulverized solvent refined coal

    DOE Patents [OSTI]

    Derbidge, T. Craig; Mulholland, James A.; Foster, Edward P.

    1986-01-01

    An air-purged burner for the firing of pulverized solvent refined coal is constructed and operated such that the solvent refined coal can be fired without the coking thereof on the burner components. The air-purged burner is designed for the firing of pulverized solvent refined coal in a tangentially fired boiler.

  11. Fire in a contaminated area

    SciTech Connect (OSTI)

    Ryan, G.W., Westinghouse Hanford

    1996-08-28

    This document supports the development and presentation of the following accident scenario in the TWRS Final Safety Analysis Report: Fire in Contaminated Area. The calculations needed to quantify the risk associated with this accident scenario are included within.

  12. Fire protection for relocatable structures

    SciTech Connect (OSTI)

    1995-06-01

    This standard supersedes DOE/EV-0043, ``Standard on Fire Protection for Portable Structures.`` It was revised to address the numerous types of relocatable structures, such as trailers, tension-supported structures, and tents being used by DOE and contractors.

  13. Model Fire Protection Assessment Guide

    Office of Energy Efficiency and Renewable Energy (EERE)

    This Assessment guide covers the implementation of the DOE's responsibility of assuring that DOE and the DOE Contractors have established Fire Protection Programs that are at the level required for the area being assessed.

  14. CRAD, NNSA- Fire Protection (FP)

    Office of Energy Efficiency and Renewable Energy (EERE)

    CRAD for Fire Protection (FR). Criteria Review and Approach Documents (CRADs) that can be used to conduct a well-organized and thorough assessment of elements of safety and health programs.

  15. Incipient fire detection system

    DOE Patents [OSTI]

    Brooks, Jr., William K.

    1999-01-01

    A method and apparatus for an incipient fire detection system that receives gaseous samples and measures the light absorption spectrum of the mixture of gases evolving from heated combustibles includes a detector for receiving gaseous samples and subjecting the samples to spectroscopy and determining wavelengths of absorption of the gaseous samples. The wavelengths of absorption of the gaseous samples are compared to predetermined absorption wavelengths. A warning signal is generated whenever the wavelengths of absorption of the gaseous samples correspond to the predetermined absorption wavelengths. The method includes receiving gaseous samples, subjecting the samples to light spectroscopy, determining wavelengths of absorption of the gaseous samples, comparing the wavelengths of absorption of the gaseous samples to predetermined absorption wavelengths and generating a warning signal whenever the wavelengths of absorption of the gaseous samples correspond to the predetermined absorption wavelengths. In an alternate embodiment, the apparatus includes a series of channels fluidically connected to a plurality of remote locations. A pump is connected to the channels for drawing gaseous samples into the channels. A detector is connected to the channels for receiving the drawn gaseous samples and subjecting the samples to spectroscopy. The wavelengths of absorption are determined and compared to predetermined absorption wavelengths is provided. A warning signal is generated whenever the wavelengths correspond.

  16. Minimum detectable activity and false alarm rate relationships for alpha continuous air monitors

    SciTech Connect (OSTI)

    Hoover, M.D.; Newton, G.J.

    1994-11-01

    The U.S. Department of Energy rule for Occupational Radiation Protection (10 CFR Part 835, December 1993) and the DOE Radiological Control Manual (the RCM) (DOE/EH-0256T, Rev. 1, April 1994) require the use of continuous air monitors (CAMs) in normally occupied areas where an individual is likely to be exposed to a concentration of airborne radioactivity exceeding the derived air concentration (DAC) or where there is a need to alert potentially exposed individuals to unexpected increases in airborne radioactivity levels. The DAC is the airborne concentration that equals the annual limit on intake divided by the volume of air breathed by an average worker for a working year of 2000 h (assuming a breathing volume of 2400 m{sup 3}). It is equivalent to the airborne concentration to which a worker could be exposed for an entire working year (2000 h) without exceeding the allowable annual limit on intake. The rule and the RCM further require that real-time air monitors have an alarm capability and sufficient sensitivity to alert potentially exposed individuals that immediate action is necessary in order to minimize or terminate inhalation exposures. The RCM also recommends that real-time air monitors should be capable of measuring 1 DAC when averaged over 8 h (8 DAC-h) under laboratory conditions. In response to these recommendations, we are developing procedures for determining the basic sensitivity of alpha CAMs under laboratory conditions and for documenting practical alarm set points for routine use of CAMs under a range of radon and thoron concentrations.

  17. Cyber Friendly Fire

    SciTech Connect (OSTI)

    Greitzer, Frank L.; Carroll, Thomas E.; Roberts, Adam D.

    2011-09-01

    Cyber friendly fire (FF) is a new concept that has been brought to the attention of Department of Defense (DoD) stakeholders through two workshops that were planned and conducted by the Air Force Research Laboratory (AFRL) and research conducted for AFRL by the Pacific Northwest National Laboratory. With this previous work in mind, we offer a definition of cyber FF as intentional offensive or defensive cyber/electronic actions intended to protect cyber systems against enemy forces or to attack enemy cyber systems, which unintentionally harms the mission effectiveness of friendly or neutral forces. Just as with combat friendly fire, a fundamental need in avoiding cyber FF is to maintain situation awareness (SA). We suggest that cyber SA concerns knowledge of a system's topology (connectedness and relationships of the nodes in a system), and critical knowledge elements such as the characteristics and vulnerabilities of the components that comprise the system (and that populate the nodes), the nature of the activities or work performed, and the available defensive (and offensive) countermeasures that may be applied to thwart network attacks. A training implication is to raise awareness and understanding of these critical knowledge units; an approach to decision aids and/or visualizations is to focus on supporting these critical knowledge units. To study cyber FF, we developed an unclassified security test range comprising a combination of virtual and physical devices that present a closed network for testing, simulation, and evaluation. This network offers services found on a production network without the associated costs of a real production network. Containing enough detail to appear realistic, this virtual and physical environment can be customized to represent different configurations. For our purposes, the test range was configured to appear as an Internet-connected Managed Service Provider (MSP) offering specialized web applications to the general public. The

  18. Enterprise Assessments Assessment of the Y-12 National Security Complex Criticality Accident Alarm System … June 2016

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

    Y-12 National Security Complex Criticality Accident Alarm System June 2016 Office of Nuclear Safety and Environmental Assessments Office of Environment, Safety and Health Assessments Office of Enterprise Assessments U.S. Department of Energy i Table of Contents Acronyms ...................................................................................................................................................... ii Executive Summary

  19. Evaluation of coverage of enriched UF{sub 6} cylinder storage lots by existing criticality accident alarms

    SciTech Connect (OSTI)

    Lee, B.L. Jr.; Dobelbower, M.C.; Woollard, J.E.; Sutherland, P.J.; Tayloe, R.W. Jr.

    1995-03-01

    The Portsmouth Gaseous Diffusion Plant (PORTS) is leased from the US Department of Energy (DOE) by the United States Enrichment Corporation (USEC), a government corporation formed in 1993. PORTS is in transition from regulation by DOE to regulation by the Nuclear Regulatory Commission (NRC). One regulation is 10 CFR Part 76.89, which requires that criticality alarm systems be provided for the site. PORTS originally installed criticality accident alarm systems in all building for which nuclear criticality accidents were credible. Currently, however, alarm systems are not installed in the enriched uranium hexafluoride (UF{sub 6}) cylinder storage lots. This report analyzes and documents the extent to which enriched UF{sub 6} cylinder storage lots at PORTS are covered by criticality detectors and alarms currently installed in adjacent buildings. Monte Carlo calculations are performed on simplified models of the cylinder storage lots and adjacent buildings. The storage lots modelled are X-745B, X-745C, X745D, X-745E, and X-745F. The criticality detectors modelled are located in building X-343, the building X-344A/X-342A complex, and portions of building X-330. These criticality detectors are those located closest to the cylinder storage lots. Results of this analysis indicate that the existing criticality detectors currently installed at PORTS are largely ineffective in detecting neutron radiation from criticality accidents in most of the cylinder storage lots at PORTS, except sometimes along portions of their peripheries.

  20. Methods for Detector Placement and Analysis of Criticality Accident Alarm Systems

    SciTech Connect (OSTI)

    Peplow, Douglas E.; Wetzel, Larry

    2012-01-01

    Determining the optimum placement to minimize the number of detectors for a criticality accident alarm system (CAAS) in a large manufacturing facility is a complex problem. There is typically a target for the number of detectors that can be used over a given zone of the facility. A study to optimize detector placement typically begins with some initial guess at the placement of the detectors and is followed by either predictive calculations of accidents at specific locations or adjoint calculations based on preferred detector locations. Within an area of a facility, there may be a large number of potential criticality accident sites. For any given placement of the detectors, the list of accident sites can be reduced to a smaller number of locations at which accidents may be difficult for detectors to detect. Developing the initial detector placement and determining the list of difficult accident locations are both based on the practitioner's experience. Simulations following fission particles released from an accident location are called 'forward calculations.' These calculations can be used to answer the question 'where would an alarm be triggered?' by an accident at a specified location. Conversely, 'adjoint calculations' start at a detector site using the detector response function as a source and essentially run in reverse. These calculations can be used to answer the question 'where would an accident be detected?' by a specified detector location. If the number of accidents, P, is much less than the number of detectors, Q, then forward simulations may be more convenient and less time-consuming. If Q is large or the detectors are not placed yet, then a mesh tally of dose observed by a detector at any location must be computed over the entire zone. If Q is much less than P, then adjoint calculations may be more efficient. Adjoint calculations employing a mesh tally can be even more advantageous because they do not rely on a list of specific difficult

  1. Residential Gas-Fired Adsorption HPWH | Department of Energy

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

    Residential Gas-Fired Adsorption HPWH Gas-fired adsorption heat pump water heater prototype. Image credit: Oak Ridge National Laboratory. Gas-fired adsorption heat pump water ...

  2. CRAD, Fire Protection - October 12, 2012 | Department of Energy

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

    Fire Protection - October 12, 2012 CRAD, Fire Protection - October 12, 2012 October 12, 2012 Fire Protection Inspection Criteria, Approach, and Lines of Inquiry (HSS CRAD 45-34,...

  3. Fire resistant PV shingle assembly

    DOE Patents [OSTI]

    Lenox, Carl J.

    2012-10-02

    A fire resistant PV shingle assembly includes a PV assembly, including PV body, a fire shield and a connection member connecting the fire shield below the PV body, and a support and inter-engagement assembly. The support and inter-engagement assembly is mounted to the PV assembly and comprises a vertical support element, supporting the PV assembly above a support surface, an upper interlock element, positioned towards the upper PV edge, and a lower interlock element, positioned towards the lower PV edge. The upper interlock element of one PV shingle assembly is inter-engageable with the lower interlock element of an adjacent PV shingle assembly. In some embodiments the PV shingle assembly may comprise a ventilation path below the PV body. The PV body may be slidably mounted to the connection member to facilitate removal of the PV body.

  4. Fire suppression and detection equipment

    SciTech Connect (OSTI)

    E.E. Bates

    2006-01-15

    Inspection and testing guidelines go beyond the 'Code of Federal Regulation'. Title 30 of the US Code of Federal Regulations (30 CFR) contains requirements and references to national standards for inspection, testing and maintenance of fire suppression and detection equipment for mine operators. However, federal requirements have not kept pace with national standards and best practices. The article lists National Fire Protection (NFPA) standards that are referenced by the US Mine Safety and Health Administration (MSHA) in 30 CFR. It then discusses other NFPA Standards excluded from 30 CFR and explains the NFPA standard development process. 2 refs., 3 tabs., 5 photos.

  5. Bibliography for nuclear criticality accident experience, alarm systems, and emergency management

    SciTech Connect (OSTI)

    Putman, V.L.

    1995-09-01

    The characteristics, detection, and emergency management of nuclear criticality accidents outside reactors has been an important component of criticality safety for as long as the need for this specialized safety discipline has been recognized. The general interest and importance of such topics receives special emphasis because of the potentially lethal, albeit highly localized, effects of criticality accidents and because of heightened public and regulatory concerns for any undesirable event in nuclear and radiological fields. This bibliography lists references which are potentially applicable to or interesting for criticality alarm, detection, and warning systems; criticality accident emergency management; and their associated programs. The lists are annotated to assist bibliography users in identifying applicable: industry and regulatory guidance and requirements, with historical development information and comments; criticality accident characteristics, consequences, experiences, and responses; hazard-, risk-, or safety-analysis criteria; CAS design and qualification criteria; CAS calibration, maintenance, repair, and testing criteria; experiences of CAS designers and maintainers; criticality accident emergency management (planning, preparedness, response, and recovery) requirements and guidance; criticality accident emergency management experience, plans, and techniques; methods and tools for analysis; and additional bibliographies.

  6. Evaluating the need for a criticality alarm system at ANL-E

    SciTech Connect (OSTI)

    Washburn, P.; Cohen, A.

    1997-08-01

    Under the current climate of increasing regulation and decreasing budgets, DOE nuclear facilities are forced to become more efficient in operations aimed at satisfying regulatory requirements. Efficiency necessitates increased cooperation between the regulator (DOE) and facility management, and often a mutually agreeable innovative solution. At Argonne National Laboratory - East (ANL-E), one issue that required such an innovative solution and cooperation between contractor and regulator was the determination of whether the risk associated with an inadvertent criticality event justified the purchase and maintenance of a Criticality Alarm System (CAS) meeting ANSI/ANS-8.3-1986 requirements. According to DOE Order 420.1, the need for a CAS is based on the probability of occurrence of a criticality accident. If the probability is <10{sup {minus}6}/yr (i.e., incredible) as determined by {open_quotes}commonly accepted engineering judgement,{close_quotes} then a CAS is not necessary. Installation of a CAS after such a conclusion would be a conservative decision and an unnecessary expense. This paper discusses the use of {open_quotes}commonly accepted engineering judgement{close_quotes} to show that the probability of an inadvertent criticality at a nonreactor nuclear facility (e.g., the Alpha-Gamma Hot Cell Facility) is <10{sup {minus}6}/yr. and is therefore an incredible event.

  7. Nuclear Criticality Safety Guide for Fire Protection

    Office of Energy Efficiency and Renewable Energy (EERE)

    This guide is intended to provide information for use by fire protection professionals in the application of reasonable methods of fire protection in those facilities where there is a potential for nuclear criticality.

  8. Solid waste drum array fire performance

    SciTech Connect (OSTI)

    Louie, R.L.; Haecker, C.F.; Beitel, J.J.; Gottuck, D.T.; Rhodes, B.T.; Bayier, C.L.

    1995-09-01

    Fire hazards associated with drum storage of radioactively contaminated waste are a major concern in DOE waste storage facilities. This report is the second of two reports on fire testing designed to provide data relative to the propagation of a fire among storage drum arrays. The first report covers testing of individual drums subjected to an initiating fire and the development of the analytical methodology to predict fire propagation among storage drum arrays. This report is the second report, which documents the results of drum array fire tests. The purpose of the array tests was to confirm the analytical methodology developed by Phase I fire testing. These tests provide conclusive evidence that fire will not propagate from drum to drum unless an continuous fuel source other than drum contents is provided.

  9. Fire Protection Program Guidelines | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    ... "Fire Protection for Relocatable Structures" Oct 17,2002 NFPA 1710 Technical Position Sept 30, 1995 Implementation Guide for use with DOE Orders 420.1 and 440.1, Fire ...

  10. Tracking New Coal-Fired Power Plants

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Tracking New Coal-Fired Power Plants (data update 12132010) January 14, 2011 b National ... generation additions in the U.S. and coal-fired power plant activity in China. ...

  11. A Factsheet on Home Fire Prevention

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    For cHildrEn Children under five are naturally curious about fire. Many play with matches and lighters. Tragically, children set over 20,000 house fires every year. Take the...

  12. fire rescue | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    fire rescue NNSA labs fight fire with simulation Fire season is in full swing in the driest parts of the United States, and capabilities of NNSA's labs are helping equip firefighters in the heated battle to save property and environment. NNSA's labs are perfectly suited to support emergency response related to fire. A long history of... Savannah River Site "Live Burn" Training Sharpens Skills As part of the training that equips them to ensure safe operations, Savannah River Site

  13. Fire Protection for Underground Research Facilities

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presenter: James Priest, Ph.D., Senior Fire Protection Engineer ES&H, Universities Research Associates ‐ FNAL

  14. Fire Modeling Examples in a Nuclear World

    Broader source: Energy.gov [DOE]

    Presenter: Mark Schairer, P.E.,Technical Manager, Fire Protection Engineering Division - Engineering Planning and Management (EPM), Inc.

  15. Fire resistant nuclear fuel cask

    DOE Patents [OSTI]

    Heckman, Richard C.; Moss, Marvin

    1979-01-01

    The disclosure is directed to a fire resistant nuclear fuel cask employing reversibly thermally expansible bands between adjacent cooling fins such that normal outward flow of heat is not interfered with, but abnormal inward flow of heat is impeded or blocked.

  16. Using fire tests for quantitative risk analysis

    SciTech Connect (OSTI)

    Ling, W.C.T.; Williamson, R.B.

    1980-03-01

    Fires can be considered a causal chain-of-events in which the growth and spread of fire may cause damage and injury if it is rapid enough to overcome the barriers placed in its way. Fire tests for fire resistance of the barriers can be used in a quantitative risk assessment. The fire growth and spread is modelled in a State Transition Model (STM). The fire barriers are presented as part of the Fire Protection Model (FPM) which is based on a portion of the NFPA Decision Tree. An Emergency Equivalent Network is introduced to couple the Fire Growth Model (FGM) and the FPM so that the spread of fire beyond the room-of-origin can be computed. An example is presented in which a specific building floor plan is analyzed to obtain the shortest expected time for fire to spread between two points. To obtain the probability and time for each link in the network, data from the results of fire tests were used. These results were found to be lacking and new standards giving better data are advocated.

  17. Pigments which reflect infrared radiation from fire

    DOE Patents [OSTI]

    Berdahl, Paul H.

    1998-01-01

    Conventional paints transmit or absorb most of the intense infrared (IR) radiation emitted by fire, causing them to contribute to the spread of fire. The present invention comprises a fire retardant paint additive that reflects the thermal IR radiation emitted by fire in the 1 to 20 micrometer (.mu.m) wavelength range. The important spectral ranges for fire control are typically about 1 to about 8 .mu.m or, for cool smoky fires, about 2 .mu.m to about 16 .mu.m. The improved inventive coatings reflect adverse electromagnetic energy and slow the spread of fire. Specific IR reflective pigments include titanium dioxide (rutile) and red iron oxide pigments with diameters of about 1 .mu.m to about 2 .mu.m and thin leafing aluminum flake pigments.

  18. Pigments which reflect infrared radiation from fire

    DOE Patents [OSTI]

    Berdahl, P.H.

    1998-09-22

    Conventional paints transmit or absorb most of the intense infrared (IR) radiation emitted by fire, causing them to contribute to the spread of fire. The present invention comprises a fire retardant paint additive that reflects the thermal IR radiation emitted by fire in the 1 to 20 micrometer ({micro}m) wavelength range. The important spectral ranges for fire control are typically about 1 to about 8 {micro}m or, for cool smoky fires, about 2 {micro}m to about 16 {micro}m. The improved inventive coatings reflect adverse electromagnetic energy and slow the spread of fire. Specific IR reflective pigments include titanium dioxide (rutile) and red iron oxide pigments with diameters of about 1 {micro}m to about 2 {micro}m and thin leafing aluminum flake pigments. 4 figs.

  19. Exploratory Studies Facility Subsurface Fire Hazards Analysis

    SciTech Connect (OSTI)

    Richard C. Logan

    2002-03-28

    The primary objective of this Fire Hazard Analysis (FHA) is to confirm the requirements for a comprehensive fire and related hazards protection program for the Exploratory Studies Facility (ESF) are sufficient to minimize the potential for: The occurrence of a fire or related event; A fire that causes an unacceptable on-site or off-site release of hazardous or radiological material that will threaten the health and safety of employees, the public or the environment; Vital U.S. Department of Energy (DOE) programs suffering unacceptable interruptions as a result of fire and related hazards; Property losses from a fire and related events exceeding limits established by DOE; and Critical process controls and safety class systems being damaged as a result of a fire and related events.

  20. Exploratory Studies Facility Subsurface Fire Hazards Analysis

    SciTech Connect (OSTI)

    J. L. Kubicek

    2001-09-07

    The primary objective of this Fire Hazard Analysis (FHA) is to confirm the requirements for a comprehensive fire and related hazards protection program for the Exploratory Studies Facility (ESF) are sufficient to minimize the potential for: (1) The occurrence of a fire or related event. (2) A fire that causes an unacceptable on-site or off-site release of hazardous or radiological material that will threaten the health and safety of employees, the public or the environment. (3) Vital US. Department of Energy (DOE) programs suffering unacceptable interruptions as a result of fire and related hazards. (4) Property losses from a fire and related events exceeding limits established by DOE. (5) Critical process controls and safety class systems being damaged as a result of a fire and related events.

  1. Fire protection program fiscal year 1997 site support program plan - Hanford fire department

    SciTech Connect (OSTI)

    Good, D.E., Westinghouse Hanford

    1996-07-01

    The mission of the Hanford Fires Department (HFD) is to support the safe and timely cleanup of the Hanford Site by providing fire suppression, fire prevention, emergency rescue, emergency medical service, and hazardous materials response; and to be capable of dealing with and terminating situations which could threaten the operations, employees, or interest of the US Department of Energy operated Hanford Site. this includes response to surrounding fire department districts under mutual aids agreements and contractual fire fighting, hazardous materials, and ambulance support to Washington Public Power Supply System (Supply System) and various commercial entities operating on site. the fire department also provides site fire marshal overview authority, fire system testing, and maintenance, respiratory protection services, building tours and inspections, ignitable and reactive waste site inspections, prefire planning, and employee fire prevention and education.

  2. FireHose Streaming Benchmarks

    Energy Science and Technology Software Center (OSTI)

    2015-01-27

    The FireHose Streaming Benchmarks are a suite of stream-processing benchmarks defined to enable comparison of streaming software and hardware, both quantitatively vis-a-vis the rate at which they can process data, and qualitatively by judging the effort involved to implement and run the benchmarks. Each benchmark has two parts. The first is a generator which produces and outputs datums at a high rate in a specific format. The second is an analytic which reads the streammore » of datums and is required to perform a well-defined calculation on the collection of datums, typically to find anomalous datums that have been created in the stream by the generator. The FireHose suite provides code for the generators, sample code for the analytics (which users are free to re-implement in their own custom frameworks), and a precise definition of each benchmark calculation.« less

  3. FireHose Streaming Benchmarks

    SciTech Connect (OSTI)

    Karl Anderson, Steve Plimpton

    2015-01-27

    The FireHose Streaming Benchmarks are a suite of stream-processing benchmarks defined to enable comparison of streaming software and hardware, both quantitatively vis-a-vis the rate at which they can process data, and qualitatively by judging the effort involved to implement and run the benchmarks. Each benchmark has two parts. The first is a generator which produces and outputs datums at a high rate in a specific format. The second is an analytic which reads the stream of datums and is required to perform a well-defined calculation on the collection of datums, typically to find anomalous datums that have been created in the stream by the generator. The FireHose suite provides code for the generators, sample code for the analytics (which users are free to re-implement in their own custom frameworks), and a precise definition of each benchmark calculation.

  4. Fire hazard analysis for the fuel supply shutdown storage buildings

    SciTech Connect (OSTI)

    REMAIZE, J.A.

    2000-09-27

    The purpose of a fire hazards analysis (FHA) is to comprehensively assess the risk from fire and other perils within individual fire areas in a DOE facility in relation to proposed fire protection so as to ascertain whether the objectives of DOE 5480.7A, Fire Protection, are met. This Fire Hazards Analysis was prepared as required by HNF-PRO-350, Fire Hazards Analysis Requirements, (Reference 7) for a portion of the 300 Area N Reactor Fuel Fabrication and Storage Facility.

  5. DOE Standard: Fire protection design criteria

    SciTech Connect (OSTI)

    Not Available

    1999-07-01

    The development of this Standard reflects the fact that national consensus standards and other design criteria do not comprehensively or, in some cases, adequately address fire protection issues at DOE facilities. This Standard provides supplemental fire protection guidance applicable to the design and construction of DOE facilities and site features (such as water distribution systems) that are also provided for fire protection. It is intended to be used in conjunction with the applicable building code, National Fire Protection Association (NFPA) Codes and Standards, and any other applicable DOE construction criteria. This Standard replaces certain mandatory fire protection requirements that were formerly in DOE 5480.7A, ``Fire Protection``, and DOE 6430.1A, ``General Design Criteria``. It also contains the fire protection guidelines from two (now canceled) draft standards: ``Glove Box Fire Protection`` and ``Filter Plenum Fire Protection``. (Note: This Standard does not supersede the requirements of DOE 5480.7A and DOE 6430.1A where these DOE Orders are currently applicable under existing contracts.) This Standard, along with the criteria delineated in Section 3, constitutes the basic criteria for satisfying DOE fire and life safety objectives for the design and construction or renovation of DOE facilities.

  6. On the fluid mechanics of fires

    SciTech Connect (OSTI)

    TIESZEN,SHELDON R.

    2000-02-29

    Fluid mechanics research related to fire is reviewed with focus on canonical flows, multiphysics coupling aspects, experimental and numerical techniques. Fire is a low-speed, chemically-reacting, flow in which buoyancy plans an important role. Fire research has focused on two canonical flows, the reacting boundary-layer and the reacting free plume. There is rich, multi-lateral, bi-directional, coupling among fluid mechanics and scalar transport, combustion, and radiation. There is only a limited experimental fluid-mechanics database for fire due to measurement difficulties in the harsh environment, and the focus within the fire community on thermal/chemical consequences. Increasingly, computational fluid dynamics techniques are being used to provide engineering guidance on thermal/chemical consequences and to study fire phenomenology.

  7. Coal-fired boiler for petroleum refinery

    SciTech Connect (OSTI)

    Ketterman, W.R.; Heinzmann, D.A.

    1982-01-01

    There has been a significant amount of interest in conversion from oil/gas fired boilers to coal-fired equipment since the Arab oil embargo of 1973. The CRA Incorporated Coffeyville Refinery decided in 1977 to proceed with the installation of a 86.183 Kg/h coal fired boiler to generate process steam at 650 psig (4,482 k Pa) 596/sup 0/F (313/sup 0/C). A significant portion of this steam is passed through steam turbines to obtain mechanical power. Building and operating a coal-fired steam plant is a ''Different Kettle of Fish'' from building and operating an oil/gas-fired steam plant. The intention of this paper is to deal with some of the ''Why's and Wherefores'' of the conversion to coal-fired equipment.

  8. Fire water systems in composite materials

    SciTech Connect (OSTI)

    Sundt, J.L.

    1993-12-31

    Due to corrosion problems in fire water systems offshore there is a need for a corrosion resistant material to improve the reliability of onboard fire fighting systems. Glass Reinforced Epoxy (GRE) pipe is seen as a cost effective and light weight alternative to metals. Through a test program run by AMAT, Advanced Materials a/s in collaboration with the Norwegian Fire and Research Laboratory (NBL, SINTEF), GRE pipes have proved to be viable materials for offshore fire water systems. The test program included furnace testing, jetfire testing and simulated explosion testing. GRE pipes (2--12 inches) from two suppliers were fire tested and evaluated. Both adhesively bonded joints and flange connections were tested. During the course of the project, application methods of passive fire protection and nozzle attachments were improved.

  9. Fire and materials modeling for transportation systems

    SciTech Connect (OSTI)

    Skocypec, R.D.; Gritzo, L.A.; Moya, J.L.; Nicolette, V.F.; Tieszen, S.R.; Thomas, R.

    1994-10-01

    Fire is an important threat to the safety of transportation systems. Therefore, understanding the effects of fire (and its interaction with materials) on transportation systems is crucial to quantifying and mitigating the impact of fire on the safety of those systems. Research and development directed toward improving the fire safety of transportation systems must address a broad range of phenomena and technologies, including: crash dynamics, fuel dispersion, fire environment characterization, material characterization, and system/cargo thermal response modeling. In addition, if the goal of the work is an assessment and/or reduction of risk due to fires, probabilistic risk assessment technology is also required. The research currently underway at Sandia National Laboratories in each of these areas is summarized in this paper.

  10. Alternative approach for fire suppression of class A, B and C fires in gloveboxes

    SciTech Connect (OSTI)

    Rosenberger, Mark S; Tsiagkouris, James A

    2011-02-10

    Department of Energy (DOE) Orders and National Fire Protection Association (NFPA) Codes and Standards require fire suppression in gloveboxes. Several potential solutions have been and are currently being considered at Los Alamos National Laboratory (LANL). The objective is to provide reliable, minimally invasive, and seismically robust fire suppression capable of extinguishing Class A, B, and C fires; achieve compliance with DOE and NFPA requirements; and provide value-added improvements to fire safety in gloveboxes. This report provides a brief summary of current approaches and also documents the successful fire tests conducted to prove that one approach, specifically Fire Foe{trademark} tubes, is capable of achieving the requirement to provide reliable fire protection in gloveboxes in a cost-effective manner.

  11. Fire Protection Database | Department of Energy

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

    Fire Protection Database Fire Protection Database DOE O 231.1, Environment, Safety, And Health Reporting, requires the submission of an Annual Fire Protection Summary. The previous process used to collect the required data utilizes a Microsoft Access database that was downloaded, completed by the field and then sent to Headquarters for summation and analysis by engineers in Office of Sustainability Support. Data collection for the CY2013 Summary will begin Jan. 1, 2014, and a commitment has been

  12. QUANTITATIVE EVALUATION OF FIRE SEPARATION AND BARRIERS

    SciTech Connect (OSTI)

    Coutts, D

    2007-04-17

    Fire barriers, and physical separation are key components in managing the fire risk in Nuclear Facilities. The expected performance of these features have often been predicted using rules-of-thumb or expert judgment. These approaches often lack the convincing technical bases that exist when addressing other Nuclear Facility accident events. This paper presents science-based approaches to demonstrate the effectiveness of fire separation methods.

  13. Fire Hazard Analysis for the Cold Vacuum Drying (CVD) Facility

    SciTech Connect (OSTI)

    JOHNSON, B.H.

    1999-08-19

    This Fire Hazard Analysis assesses the risk from fire within individual fire areas in the Cold Vacuum Drying Facility at the Hanford Site in relation to existing or proposed fire protection features to ascertain whether the objectives of DOE Order 5480.7A Fire Protection are met.

  14. Cryogenic slurry for extinguishing underground fires

    DOE Patents [OSTI]

    Chaiken, Robert F. (Pittsburgh, PA); Kim, Ann G. (Pittsburgh, PA); Kociban, Andrew M. (Wheeling, WV); Slivon, Jr., Joseph P. (Tarentum, PA)

    1994-01-01

    A cryogenic slurry comprising a mixture of solid carbon dioxide particles suspended in liquid nitrogen is provided which is useful in extinguishing underground fires.

  15. Tracking New Coal-Fired Power Plants

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    January 8, 2010 National Energy Technology Laboratory Office of Systems Analyses and Planning Erik Shuster 2 Tracking New Coal-Fired Power Plants This report is intended to...

  16. LNG fire and vapor control system technologies

    SciTech Connect (OSTI)

    Konzek, G.J.; Yasutake, K.M.; Franklin, A.L.

    1982-06-01

    This report provides a review of fire and vapor control practices used in the liquefied natural gas (LNG) industry. Specific objectives of this effort were to summarize the state-of-the-art of LNG fire and vapor control; define representative LNG facilities and their associated fire and vapor control systems; and develop an approach for a quantitative effectiveness evaluation of LNG fire and vapor control systems. In this report a brief summary of LNG physical properties is given. This is followed by a discussion of basic fire and vapor control design philosophy and detailed reviews of fire and vapor control practices. The operating characteristics and typical applications and application limitations of leak detectors, fire detectors, dikes, coatings, closed circuit television, communication systems, dry chemicals, water, high expansion foam, carbon dioxide and halogenated hydrocarbons are described. Summary descriptions of a representative LNG peakshaving facility and import terminal are included in this report together with typical fire and vapor control systems and their locations in these types of facilities. This state-of-the-art review identifies large differences in the application of fire and vapor control systems throughout the LNG industry.

  17. Fire Protection - DOE Directives, Delegations, and Requirements

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    are not comprehensively or adequately addressed in national consensus standards or other design criteria. DOE-STD-1062-2012: Fire Protection Type: Invoked Technical Standards OPI:...

  18. Fire Protection Program Publications | Department of Energy

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

    Fire Protection Database DOE O 231.1, Environment, Safety, And Health Reporting, requires ... data utilizes a Microsoft Access database that was downloaded, completed by the ...

  19. FAQS Reference Guide – Fire Protection Engineering

    Office of Energy Efficiency and Renewable Energy (EERE)

    This reference guide addresses the competency statements in the December 2007 edition of DOE-STD-1137-2007, Fire Protection Engineering Functional Area Qualification Standard.

  20. About Hanford Fire Department - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    angle technical rescue as well as trench rescue Functional testing and preventive and corrective maintenance of life safety fire protection systems Preventive maintenance and ...

  1. Live Fire Range Environmental Assessment

    SciTech Connect (OSTI)

    1993-08-01

    The Central Training Academy (CTA) is a DOE Headquarters Organization located in Albuquerque, New Mexico, with the mission to effectively and efficiently educate and train personnel involved in the protection of vital national security interests of DOE. The CTA Live Fire Range (LFR), where most of the firearms and tactical training occurs, is a complex separate from the main campus. The purpose of the proposed action is to expand the LFR to allow more options of implementing required training. The Department of Energy has prepared this Environmental Assessment (EA) for the proposed construction and operation of an expanded Live Fire Range Facility at the Central Training Academy in Albuquerque, New Mexico. Based on the analysis in the EA, DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an environmental impact statement is not required and DOE is issuing this Finding of No Significant Impact (FONSI).

  2. Underground Salt Haul Truck Fire at the Waste Isolation Pilot...

    Office of Environmental Management (EM)

    Underground Salt Haul Truck Fire at the Waste Isolation Pilot Plant February 5, 2014 March 2014 Salt Haul Truck Fire at the Waste Isolation Pilot Plant Salt Haul Truck Fire at the ...

  3. BLM Fire and Aviation Office | Open Energy Information

    Open Energy Info (EERE)

    Fire and Aviation Office Jump to: navigation, search Logo: BLM Fire and Aviation Office Name: BLM Fire and Aviation Office Address: 1849 C Street NW, Rm. 5665 Place: Washington, DC...

  4. BlueFire Ethanol, Inc. | Department of Energy

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

    BlueFire Ethanol, Inc. BlueFire Ethanol, Inc. A proposal issued by BlueFire Ethanol Inc,describing a project that will give DOE understanding of a new biological fermentation ...

  5. Microsoft Word - 2014 Annual Fire Protection Program Summary...

    Office of Environmental Management (EM)

    ... For comparison, the National Fire Protection Association's (NFPA) Fire Loss in the United ... and Facility Fire Loss Amounts since 1995 102.9 Millions 6 4 2 0 0.7 2.4 0.5 ...

  6. Determination of the response function for the Portsmouth Gaseous Diffusion Plant criticality accident alarm system neutron detectors

    SciTech Connect (OSTI)

    Tayloe, R.W. Jr.; Brown, A.S.; Dobelbower, M.C.; Woollard, J.E.

    1997-03-01

    Neutron-sensitive radiation detectors are used in the Portsmouth Gaseous Diffusion Plant`s (PORTS) criticality accident alarm system (CAAS). The CAAS is composed of numerous detectors, electronics, and logic units. It uses a telemetry system to sound building evacuation horns and to provide remote alarm status in a central control facility. The ANSI Standard for a CAAS uses a free-in-air dose rate to define the detection criteria for a minimum accident-of-concern. Previously, the free-in-air absorbed dose rate from neutrons was used for determining the areal coverge of criticality detection within PORTS buildings handling fissile materials. However, the free-in-air dose rate does not accurately reflect the response of the neutron detectors in use at PORTS. Because the cost of placing additional CAAS detectors in areas of questionable coverage (based on a free-in-air absorbed dose rate) is high, the actual response function for the CAAS neutron detectors was determined. This report, which is organized into three major sections, discusses how the actual response function for the PORTS CAAS neutron detectors was determined. The CAAS neutron detectors are described in Section 2. The model of the detector system developed to facilitate calculation of the response function is discussed in Section 3. The results of the calculations, including confirmatory measurements with neutron sources, are given in Section 4.

  7. Risk assessment compatible fire models (RACFMs)

    SciTech Connect (OSTI)

    Lopez, A.R.; Gritzo, L.A.; Sherman, M.P.

    1998-07-01

    A suite of Probabilistic Risk Assessment Compatible Fire Models (RACFMs) has been developed to represent the hazard posed by a pool fire to weapon systems transported on the B52-H aircraft. These models represent both stand-off (i.e., the weapon system is outside of the flame zone but exposed to the radiant heat load from fire) and fully-engulfing scenarios (i.e., the object is fully covered by flames). The approach taken in developing the RACFMs for both scenarios was to consolidate, reconcile, and apply data and knowledge from all available resources including: data and correlations from the literature, data from an extensive full-scale fire test program at the Naval Air Warfare Center (NAWC) at China Lake, and results from a fire field model (VULCAN). In the past, a single, effective temperature, T{sub f}, was used to represent the fire. The heat flux to an object exposed to a fire was estimated using the relationship for black body radiation, {sigma}T{sub f}{sup 4}. Significant improvements have been made by employing the present approach which accounts for the presence of temperature distributions in fully-engulfing fires, and uses best available correlations to estimate heat fluxes in stand-off scenarios.

  8. Fire and explosion hazards of oil shale

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    The US Bureau of Mines publication presents the results of investigations into the fire and explosion hazards of oil shale rocks and dust. Three areas have been examined: the explosibility and ignitability of oil shale dust clouds, the fire hazards of oil shale dust layers on hot surfaces, and the ignitability and extinguishment of oil shale rubble piles. 10 refs., 54 figs., 29 tabs.

  9. Annual Fire Protection Program Summary for Calendar Year 2010 | Department

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

    of Energy 0 Annual Fire Protection Program Summary for Calendar Year 2010 DOE experienced no fire-related fatalities or serious injuries during CY2010. There were 51 fire loss events (nine fewer than CY2009) reported during the period which caused an estimated $1,608,762 in property damage. Annual Fire Protection Program Summary for Calendar Year 2010 (577.47 KB) More Documents & Publications Annual Fire Protection Program Summary for Calendar Year 2011 Annual Fire Protection Program

  10. Fire Protection in Plutonium Facilities | Department of Energy

    Office of Environmental Management (EM)

    Fire Protection in Plutonium Facilities May 5, 2015 Presenter: Rob Plonski, PE, Fire Protection Engineer, Empowered Global Solutions Topics Covered: Pyrophoricity Burning ...

  11. Tag: fire protection | Y-12 National Security Complex

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    participate in the CNSUniversity of Tennessee's Fire Protection Engineering program burn class. More... Category: Partnerships CNS, University of Tennessee partner on new fire...

  12. CNS, University of Tennessee partner on new fire protection program...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Tennessee partner on new fire protection program Posted: September 2, 2015 - 3:55pm Students in the University of Tennessee's Fire Protection Engineering program attend a test...

  13. Independent Oversight Review of the Fire Protection Program and...

    Broader source: Energy.gov (indexed) [DOE]

    MA Management Assessment MPFL Maximum Possible Fire Loss MVST Melton Valley Storage Tanks NFPA National Fire Protection Association OFI Opportunity for Improvement OREM Oak...

  14. Fire Water Lodge Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Lodge Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Fire Water Lodge Pool & Spa Low Temperature Geothermal Facility Facility Fire Water Lodge...

  15. Truck fire Corrective Action Plan submitted to Carlsbad Field...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    fire Accident Investigation Board report. On February 5, an underground mine fire involving a salt haul truck occurred in WIPP's underground mine. The DOE-appointed Accident ...

  16. FAQS Job Task Analyses - Fire Protection Engineering | Department...

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

    Fire Protection Engineering FAQS Job Task Analyses - Fire Protection Engineering FAQS Job Task Analyses are performed on the Function Area Qualification Standards. The FAQS Job ...

  17. WIPP Hosts Fire Protection and Emergency Response Workshop

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    August 6, 2015 WIPP Hosts Fire Protection and Emergency Response Workshop Fire protection experts from the Department of Energy's Office of Environmental Management (DOE-EM), the...

  18. Microsoft Word - Appendix G - Wildland Fire Mgmt Plan.docx

    Office of Legacy Management (LM)

    ... Burns Documented at Rocky Flats Since 1993 ...... 2 Wildland Fire ... Management LMS Legacy Management Support NFPA National Fire Protection Association PBA ...

  19. Fire hazards analysis of transuranic waste storage and assay facility

    SciTech Connect (OSTI)

    Busching, K.R., Westinghouse Hanford

    1996-07-31

    This document analyzes the fire hazards associated with operations at the Central Waste Complex. It provides the analysis and recommendations necessary to ensure compliance with applicable fire codes.

  20. Fire Department Gets New Trucks, Saves Money | Department of...

    Office of Environmental Management (EM)

    Pictured, left to right, are Hanford Fire Lt. Robert Smith, FirefighterParamedic Kyle ... Pictured, left to right, are Hanford Fire Lt. Robert Smith, FirefighterParamedic Kyle ...

  1. A Sensor System Based on Semi-Conductor Metal Oxide Technology for In Situ Detection of Coal Fired Combustion Gases

    SciTech Connect (OSTI)

    Brent Marquis

    2007-05-31

    Sensor Research and Development Corporation (SRD) proposed a two-phase program to develop a robust, autonomous prototype analyzer for in situ, real-time detection, identification, and measurement of coal-fired combustion gases and perform field-testing at an approved power generation facility. SRD developed and selected sensor materials showing selective responses to carbon monoxide, carbon dioxide, nitric oxide, nitrogen dioxide, ammonia, sulfur dioxide and hydrogen chloride. Sensor support electronics were also developed to enable prototype to function in elevated temperatures without any issues. Field-testing at DOE approved facility showed the ability of the prototype to detect and estimate the concentration of combustion by-products accurately with relatively low false-alarm rates at very fast sampling intervals.

  2. Nuclear Facilities Fire Accident Model

    Energy Science and Technology Software Center (OSTI)

    1999-09-01

    4. NATURE OF PROBLEM SOLVED FIRAC predicts fire-induced flows, thermal and material transport, and radioactive and nonradioactive source terms in a ventilation system. It is designed to predict the radioactive and nonradioactive source terms that lead to gas dynamic, material transport, and heat transfer transients. FIRAC's capabilities are directed toward nuclear fuel cycle facilities and the primary release pathway, the ventilation system. However, it is applicable to other facilities and can be used to modelmore » other airflow pathways within a structure. The basic material transport capability of FIRAC includes estimates of entrainment, convection, deposition, and filtration of material. The interrelated effects of filter plugging, heat transfer, and gas dynamics are also simulated. A ventilation system model includes elements such as filters, dampers, ducts, and blowers connected at nodal points to form networks. A zone-type compartment fire model is incorporated to simulate fire-induced transients within a facility. 5. METHOD OF SOLUTION FIRAC solves one-dimensional, lumped-parameter, compressible flow equations by an implicit numerical scheme. The lumped-parameter method is the basic formulation that describes the gas dynamics system. No spatial distribution of parameters is considered in this approach, but an effect of spatial distribution can be approximated by noding. Network theory, using the lumped parameter method, includes a number of system elements, called branches, joined at certain points, called nodes. Ventilation system components that exhibit flow resistance and inertia, such as dampers, ducts, valves, and filters, and those that exhibit flow potential, such as blowers, are located within the branches of the system. The connection points of branches are nodes for components that have finite volumes, such as rooms, gloveboxes, and plenums, and for boundaries where the volume is practically infinite. All internal nodes, therefore, possess some

  3. Hydrocarbon characterization experiments in fully turbulent fires.

    SciTech Connect (OSTI)

    Ricks, Allen; Blanchat, Thomas K.

    2007-05-01

    As the capabilities of numerical simulations increase, decision makers are increasingly relying upon simulations rather than experiments to assess risks across a wide variety of accident scenarios including fires. There are still, however, many aspects of fires that are either not well understood or are difficult to treat from first principles due to the computational expense. For a simulation to be truly predictive and to provide decision makers with information which can be reliably used for risk assessment the remaining physical processes must be studied and suitable models developed for the effects of the physics. The model for the fuel evaporation rate in a liquid fuel pool fire is significant because in well-ventilated fires the evaporation rate largely controls the total heat release rate from the fire. A set of experiments are outlined in this report which will provide data for the development and validation of models for the fuel regression rates in liquid hydrocarbon fuel fires. The experiments will be performed on fires in the fully turbulent scale range (> 1 m diameter) and with a number of hydrocarbon fuels ranging from lightly sooting to heavily sooting. The importance of spectral absorption in the liquid fuels and the vapor dome above the pool will be investigated and the total heat flux to the pool surface will be measured. The importance of convection within the liquid fuel will be assessed by restricting large scale liquid motion in some tests. These data sets will provide a sound, experimentally proven basis for assessing how much of the liquid fuel needs to be modeled to enable a predictive simulation of a fuel fire given the couplings between evaporation of fuel from the pool and the heat release from the fire which drives the evaporation.

  4. New tech fights fires before they start

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    New tech fights fires before they start New tech fights fires before they start One spark, and like a monster with an unquenchable appetite, a wildfire can burn forests, homes and towns. That's reason enough for the invention of the brand new Simtable, which is being used at Los Alamos National Lab. June 12, 2016 Mars Watch coverage on the Lab's video on KOB4TV New tech fights fires before they start It takes just one spark, and like a monster with an unquenchable appetite, wildfire can burn

  5. Method of locating underground mines fires

    DOE Patents [OSTI]

    Laage, Linneas; Pomroy, William

    1992-01-01

    An improved method of locating an underground mine fire by comparing the pattern of measured combustion product arrival times at detector locations with a real time computer-generated array of simulated patterns. A number of electronic fire detection devices are linked thru telemetry to a control station on the surface. The mine's ventilation is modeled on a digital computer using network analysis software. The time reguired to locate a fire consists of the time required to model the mines' ventilation, generate the arrival time array, scan the array, and to match measured arrival time patterns to the simulated patterns.

  6. Material Analysis for a Fire Assessment.

    SciTech Connect (OSTI)

    Brown, Alexander; Nemer, Martin

    2014-08-01

    This report consolidates technical information on several materials and material classes for a fire assessment. The materials include three polymeric materials, wood, and hydraulic oil. The polymers are polystyrene, polyurethane, and melamine- formaldehyde foams. Samples of two of the specific materials were tested for their behavior in a fire - like environment. Test data and the methods used to test the materials are presented. Much of the remaining data are taken from a literature survey. This report serves as a reference source of properties necessary to predict the behavior of these materials in a fire.

  7. Fire Risk Implications in Safety Analysis Reports

    SciTech Connect (OSTI)

    Blanchard, A.

    1999-03-31

    Fire can be a significant risk for facilities that store and handle radiological material. Such events must be evaluated as part of a comprehensive safety analysis. SRS has been developing methods to evaluate radiological fire risk in such facilities. These methods combined with the analysis techniques proposed by DOE-STD-3009-94 have provided a better understanding of how fire risks in nuclear facilities should be managed. To ensure that these new insights are properly disseminated the DOE Savannah River Office and the Defense Nuclear Facility Safety Board (DNFSB) requested Westinghouse Savannah River Company (WSRC) prepare this paper.

  8. Fire hazards analysis for solid waste burial grounds

    SciTech Connect (OSTI)

    McDonald, K.M.

    1995-09-28

    This document comprises the fire hazards analysis for the solid waste burial grounds, including TRU trenches, low-level burial grounds, radioactive mixed waste trenches, etc. It analyzes fire potential, and fire damage potential for these facilities. Fire scenarios may be utilized in future safety analysis work, or for increasing the understanding of where hazards may exist in the present operation.

  9. Global Coal Fired Power Generation Market | OpenEI Community

    Open Energy Info (EERE)

    Coal Fired Power Generation Market Home There are currently no posts in this category. Syndicate content...

  10. Coal Fired Power Generation Market Forecast | OpenEI Community

    Open Energy Info (EERE)

    Coal Fired Power Generation Market Forecast Home There are currently no posts in this category. Syndicate...

  11. Coal Fired Power Generation Market Trends | OpenEI Community

    Open Energy Info (EERE)

    Coal Fired Power Generation Market Trends Home There are currently no posts in this category. Syndicate...

  12. Coal Fired Power Generation Market Analysis | OpenEI Community

    Open Energy Info (EERE)

    Coal Fired Power Generation Market Analysis Home There are currently no posts in this category. Syndicate...

  13. Coal Fired Power Generation Market Size | OpenEI Community

    Open Energy Info (EERE)

    Coal Fired Power Generation Market Size Home There are currently no posts in this category. Syndicate...

  14. Biomass Fired Electricity Generation Market | OpenEI Community

    Open Energy Info (EERE)

    Fired Electricity Generation Market Home There are currently no posts in this category. Syndicate...

  15. WASTE HANDLING BUILDING FIRE PROTECTION SYSTEM DESCRIPTION DOCUMENT

    SciTech Connect (OSTI)

    J. D. Bigbee

    2000-06-21

    The Waste Handling Building Fire Protection System provides the capability to detect, control, and extinguish fires and/or mitigate explosions throughout the Waste Handling Building (WHB). Fire protection includes appropriate water-based and non-water-based suppression, as appropriate, and includes the distribution and delivery systems for the fire suppression agents. The Waste Handling Building Fire Protection System includes fire or explosion detection panel(s) controlling various detectors, system actuation, annunciators, equipment controls, and signal outputs. The system interfaces with the Waste Handling Building System for mounting of fire protection equipment and components, location of fire suppression equipment, suppression agent runoff, and locating fire rated barriers. The system interfaces with the Waste Handling Building System for adequate drainage and removal capabilities of liquid runoff resulting from fire protection discharges. The system interfaces with the Waste Handling Building Electrical Distribution System for power to operate, and with the Site Fire Protection System for fire protection water supply to automatic sprinklers, standpipes, and hose stations. The system interfaces with the Site Fire Protection System for fire signal transmission outside the WHB as needed to respond to a fire emergency, and with the Waste Handling Building Ventilation System to detect smoke and fire in specific areas, to protect building high-efficiency particulate air (HEPA) filters, and to control portions of the Waste Handling Building Ventilation System for smoke management and manual override capability. The system interfaces with the Monitored Geologic Repository (MGR) Operations Monitoring and Control System for annunciation, and condition status.

  16. Computerized fire modeling as an effective tool for glovebox fire safety

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    In 1986, DOE instituted a program of intense audits by outside safety experts as a result of increased awareness of safety related issues. These audits were referred to as (TSA's). In 1988, a third TSA was conducted of one of the major production buildings. One of the findings of a Technical Safety Appraisal (TSA) was that at Rocky Flats fire dampers are not installed within HVAC ductwork where the duct passes through fire barrier walls. Fire dampers are not utilized in ductwork because the exhaust air flow from process areas is critical from a radiological containment standpoint. Without adequate exhaust during a postulated fire, there would be the potential for radiological contamination exterior to the building. Due to this is an intolerable situation, fire dampers are not utilized. The final solution investigated was to attack the problem through the use of a computerized fire model of critical fire areas. The fact that fuel loading in most production areas was very low (3 to 7 pounds per square foot) led to the hypothesis that insufficient fire intensity exists to cause collapse of the duct. In order to validate this approach, two critical elements were needed. The first was a method to postulate a fire in the fire areas'' and the second was to determine at what exact point ducts will actually collapse. The best approach for the first element was through the use of a computerized fire model. The second element approach would be through either sound full scale fire testing or through a complete research search of past tests.

  17. POST-FIRE REVEGETATION AT HANFORD

    SciTech Connect (OSTI)

    ROOS RC; JOHNSON AR; CAUDILL JG; RODRIGUEZ JM; WILDE JW

    2010-01-05

    Range fires on the Hanford Site can have a long lasting effect on native plant communities. Wind erosion following removal of protective vegetation from fragile soils compound the damaging effect of fires. Dust storms caused by erosion create health and safety hazards to personnel, and damage facilities and equipment. The Integrated Biological Control Program (IBC) revegetates burned areas to control erosion and consequent dust. Use of native, perennial vegetation in revegetation moves the resulting plant community away from fire-prone annual weeds, and toward the native shrub-steppe that is much less likely to burn in the future. Over the past 10 years, IBC has revegetated major fire areas with good success. IBC staff is monitoring the success of these efforts, and using lessons learned to improve future efforts.

  18. Forest fire near Los Alamos National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    emergency officials are closely monitoring progress of the Las Conchas fire as it burns toward the east. It was last reported less than one mile from the Lab's southwestern...

  19. DOE Finalizes WIPP Fire Investigation Report

    Broader source: Energy.gov [DOE]

    Washington, DC – Today, the Office of Environmental Management (EM) released the accident investigation report for the underground mine fire involving a salt haul truck at the Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico.

  20. A Factsheet on Holiday Fire Prevention

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    fall off, the tree has been cut too long, has probably dried out, and is a fire hazard. caring for your tree Do not place your tree close to a heat source, including a fireplace...

  1. Fire Energy S L | Open Energy Information

    Open Energy Info (EERE)

    Energy S L Jump to: navigation, search Name: Fire Energy, S.L. Place: Madrid, Spain Zip: 28806 Sector: Solar Product: Solar power developer and distributor based in Spain....

  2. Fire Protection Engineering Functional Area Qualification Standard...

    Office of Environmental Management (EM)

    ... O 420.1B, Facility Safety * DOE-STD-1066-99, Fire Protection Design Criteria * ... Identify the applicable NFPA code or standard. c. Identify some of the fundamental design ...

  3. Wildland Fire Management Plan for Brookhaven National Laboratory

    SciTech Connect (OSTI)

    Schwager, K.; Green, T. M.

    2014-10-01

    The DOE policy for managing wildland fires requires that all areas managed by DOE and/or Its various contractors which can sustain fire must have a FMP that details fire management guidelines for operational procedures associated with wildland fire, operational, and prescribed fires. FMPs provide guidance on fire preparedness, fire prevention, wildfire suppression, and the use of controlled ''prescribed'' fires and mechanical means to control the amount of available combustible material. Values reflected in the BNL Wildland FMP include protecting life and public safety; Lab properties, structures and improvements; cultural and historical sites; neighboring private and public properties; and endangered, threatened, and species of concern. Other values supported by the plan include the enhancement of fire-dependent ecosystems at BNL. The plan will be reviewed periodically to ensure fire program advances and will evolve with the missions of DOE and BNL.

  4. Fire victim helped by area programs

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Fire victim helped by area programs Fire victim helped by local nonprofit organizations A perennial helper, didn't realize that she might someday need help herself. April 3, 2012 Beatrice Dubois is grateful for the help she received from Lab-supported Beatrice Dubois is grateful for the help she received from Lab-supported, local nonprofits during her time of need. Contact Kathy Keith Community Relations & Partnerships (505) 665-4400 Email Beatrice Dubois, dedicated fundraiser, assisted

  5. Contained Firing Facility | National Nuclear Security Administration |

    National Nuclear Security Administration (NNSA)

    (NNSA) Contained Firing Facility The CFF firing chamber is the largest explosive chamber in the world, used for large-scale experiments using high-explosives with full containment of hazardous materials. The facility provides a combination of capabilities, including wide-angle flash radiography, laser velocimetry, pin-dome measurements, and high-speed optical cameras that are used to measure dynamics during the experiments. CFF is a key component of NNSA's national hydrotest strategy and was

  6. Wild Fire Computer Model Helps Firefighters

    ScienceCinema (OSTI)

    Canfield, Jesse

    2014-06-02

    A high-tech computer model called HIGRAD/FIRETEC, the cornerstone of a collaborative effort between U.S. Forest Service Rocky Mountain Research Station and Los Alamos National Laboratory, provides insights that are essential for front-line fire fighters. The science team is looking into levels of bark beetle-induced conditions that lead to drastic changes in fire behavior and how variable or erratic the behavior is likely to be.

  7. California State Fire Marshal Information Bulletin

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    California State Fire Marshal Information Bulletin April 27, 2009 INFORMATION REGARDING PLACEMENT OF E85 FUEL DISPENSING EQUIPMENT ON STATE OWNED OR STATE LEASED FACILITIES In an effort to assist interested parties with criteria addressing E85 dispensing equipment, the Office of the State Fire Marshal (OSFM) is providing this informational bulletin. E85 is the acronym for an alcohol-blended gasoline fuel that contains between 15 to 85 percent ethanol (alcohol). Presently, there are over 10,000

  8. Extinguishing agent for combustible metal fires

    DOE Patents [OSTI]

    Riley, John F.; Stauffer, Edgar Eugene

    1976-10-12

    A low chloride extinguishing agent for combustible metal fires comprising from substantially 75 to substantially 94 weight percent of sodium carbonate as the basic fire extinguishing material, from substantially 1 to substantially 5 weight percent of a water-repellent agent such as a metal stearate, from substantially 2 to substantially 10 weight percent of a flow promoting agent such as attapulgus clay, and from substantially 3 to substantially 15 weight percent of a polyamide resin as a crusting agent.

  9. Defeat the dragon: coal fires between self ignition and fire fighting

    SciTech Connect (OSTI)

    Manfred W. Wuttke; Stefan Wessling; Winfried Kessels

    2007-01-15

    Spontaneous coal fires in near surface coal seams are a worldwide recognized problem. They are destroying coal resources and emit climate relevant gases both in considerable amounts. While the extinction of such fires is a most desirable goal, the estimation of the actual input of greenhouse gases into the atmosphere is of great interest especially in the context of the Kyoto protocol as such values are needed as baseline for the Clean Development Mechanism (CDM) policies. Under the framework of the Sino-German coal-fire research project we are developing numerical models of such coal fires for the operational use in fire fighting campaigns. Based on our understanding of the governing physical and chemical processes that are relevant for the whole combustion process we simulate the coal fire spreading along the seams for typical situations. From these scenario calculations we deduce information needed to support the CDM baseline estimation and to assess the progress of fire extinguishing efforts like water injection and surface covering to dissipate the heat and suffocate the fire. We present case studies using the finite-element-code ROCKFLOW applied to realistic geometries based on field observations in the Shenhua Group Coal Mining Area Wuda (Inner Mongolia, PR China).

  10. Fire testing: A review of past, current and future methods

    SciTech Connect (OSTI)

    White, G.C.; Shirvill, L.C.

    1995-12-31

    The philosophy and current methods of fire testing elements of construction and the associated fire protection systems are reviewed. Particular attention is paid to offshore structures and the fire hazards associated with offshore operations. Fire testing is only one aspect in the attempt to ensure that the effects of fires are understood and that effective fire protection systems are developed. The historical development of fire tests is discussed, ending with the furnace test which follows the hydrocarbon temperature versus time curve. The limitations of these tests are discussed, in particular when they are applied to offshore fire scenarios where they are not representative of the potential fire loading and conditions identified for typical platforms. The identification of the jet fire as a common fire scenario on offshore platforms, together with the criticisms made by Lord Cullen in his report on the Piper Alpha disaster, has driven the development of more realistic fire tests. Two such tests are now available and are described in the paper. Also discussed is the development of a smaller scale test that has formed the basis of the recently issued Interim Jet Fire Test Procedure, produced by a working group comprising the UK Health and Safety Executive (HSE); the Norwegian Petroleum Directorate (NPD); Lloyd`s Register; the UK Offshore Operator`s Association (UKOOA); the Norwegian Fire Research Laboratory (SINTEF NBL); the Southwest Research Institute (SwRI); Shell Research Ltd.; and British Gas Research and Technology.

  11. Annual Fire Protection Program Summary for Calendar Year 2012 | Department

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

    of Energy 2 Annual Fire Protection Program Summary for Calendar Year 2012 DOE experienced no fire-related fatalities, but three off-site firefighters from the nearby Manorville fire department were injured during a BNL range fire on April 9, 2012. There were 78 fire loss events in CY2012 (a 20% drop from the 98 events reported in CY2011) which resulted in an estimated $1.8 million in total DOE fire losses. These total losses were approximately 22% less than last year ($2.3 million);

  12. MSHA (Mine Safety and Health Administration) approved mine rescue - training module (coal): fires, fire fighting, and explosions. Mine rescue team series

    SciTech Connect (OSTI)

    Not Available

    1984-01-01

    Mine rescue teams frequently must fight fires and guard against the propagation of fires or explosions during a rescue and recovery operation. The team's ability to fight fires depends a great deal on hands-on experience with different fire fighting agents and equipment. The team's work includes an assessment of fire conditions, mine fire gases and other potential hazards associated with fire fighting activity. This training module covers the underlying principles of the fire triangle and the different methods for controlling, containing and extinguishing fires in a mine. The manual also covers fire-fighting equipment, considerations involved in a sealing operation and the cause-effect of explosions.

  13. Contaminant signature at Los Alamos firing sites

    SciTech Connect (OSTI)

    Becker, N.; Irvine, J.

    1996-01-01

    During a dynamic weapons test, a weapons component is either explosively detonated or impacted against a target in the open air environment. This results in both the production of a wide size range of depleted uranium particles as well as particle scattering over a considerable distance away from the firing pad. The explosive detonation process which creates aerial distribution over a watershed distinguishes this contaminant transport problem from others where the source term is spatially discrete. Investigations of this contamination began in 1983 with collection of onsite soils, sediments, and rock samples to establish uranium concentrations. The samples were analyzed for total uranium to evaluate the magnitude of transport of uranium away from firing sites by airborne and surface water runoff mechanisms. This data was then used to define a firing site.

  14. GASIFICATION BASED BIOMASS CO-FIRING

    SciTech Connect (OSTI)

    Babul Patel; Kevin McQuigg; Robert Toerne; John Bick

    2003-01-01

    Biomass gasification offers a practical way to use this widespread fuel source for co-firing traditional large utility boilers. The gasification process converts biomass into a low Btu producer gas that can be used as a supplemental fuel in an existing utility boiler. This strategy of co-firing is compatible with a variety of conventional boilers including natural gas and oil fired boilers, pulverized coal fired conventional and cyclone boilers. Gasification has the potential to address all problems associated with the other types of co-firing with minimum modifications to the existing boiler systems. Gasification can also utilize biomass sources that have been previously unsuitable due to size or processing requirements, facilitating a wider selection of biomass as fuel and providing opportunity in reduction of carbon dioxide emissions to the atmosphere through the commercialization of this technology. This study evaluated two plants: Wester Kentucky Energy Corporation's (WKE's) Reid Plant and TXU Energy's Monticello Plant for technical and economical feasibility. These plants were selected for their proximity to large supply of poultry litter in the area. The Reid plant is located in Henderson County in southwest Kentucky, with a large poultry processing facility nearby. Within a fifty-mile radius of the Reid plant, there are large-scale poultry farms that generate over 75,000 tons/year of poultry litter. The local poultry farmers are actively seeking environmentally more benign alternatives to the current use of the litter as landfill or as a farm spread as fertilizer. The Monticello plant is located in Titus County, TX near the town of Pittsburgh, TX, where again a large poultry processor and poultry farmers in the area generate over 110,000 tons/year of poultry litter. Disposal of this litter in the area is also a concern. This project offers a model opportunity to demonstrate the feasibility of biomass co-firing and at the same time eliminate poultry litter

  15. Ready. Aim. Fire. | Department of Energy

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

    Ready. Aim. Fire. Ready. Aim. Fire. March 28, 2011 - 4:27pm Addthis John Lippert I wrote in a previous blog posting about using digital electric meters to locate "leaking" electricity-often referred to as phantom loads and vampire loads-and high electrical power consumption. In another posting I described what I'm doing to reach out in my community to get my neighbors to use these meters to locate wasteful electricity usage in their homes. Now my community will have another tool in its

  16. Firing of pulverized solvent refined coal

    DOE Patents [OSTI]

    Lennon, Dennis R.; Snedden, Richard B.; Foster, Edward P.; Bellas, George T.

    1990-05-15

    A burner for the firing of pulverized solvent refined coal is constructed and operated such that the solvent refined coal can be fired successfully without any performance limitations and without the coking of the solvent refined coal on the burner components. The burner is provided with a tangential inlet of primary air and pulverized fuel, a vaned diffusion swirler for the mixture of primary air and fuel, a center water-cooled conical diffuser shielding the incoming fuel from the heat radiation from the flame and deflecting the primary air and fuel steam into the secondary air, and a watercooled annulus located between the primary air and secondary air flows.

  17. Inflatable partition for fighting mine fires

    DOE Patents [OSTI]

    Conti, Ronald S.; Lazzara, Charles P.

    1995-01-01

    The seal is a lightweight, inflatable, bag which may be inflated by a portable air generator and is used to seal a burning mine passage. A collapsible tube-like aperture extends through the seal and allows passage of high expansion foam through the seal in a feed tube. The foam fills the passageway and extinguishes the fire. In other embodiments, the feed tubes incorporate means to prevent collapse of the aperture. In these embodiments a shroud connects the feed tube to a foam generator. This seal allows creation of a high expansion foam fire fighting barrier even in upward sloping passages.

  18. PrairieFire BioFuels Cooperative | Open Energy Information

    Open Energy Info (EERE)

    PrairieFire BioFuels Cooperative Jump to: navigation, search Name: PrairieFire BioFuels Cooperative Place: Madison, Wisconsin Zip: 53704 Product: A member-owned cooperative which...

  19. Memorandum, Wildland Fire Safety Enchancements- Jan 19, 2001

    Broader source: Energy.gov [DOE]

    Memorandum to Program Secretarial Officers, DOE Operations Office Managers and DOE Field Office Managers from Secretary of Energy, Bill Richardson on wildland fire safety improvements recommended by the Commission on Fire Safety and Preparedness.

  20. Saving Energy and Money at 24/7 Fire Stations

    Office of Energy Efficiency and Renewable Energy (EERE)

    Given constant use and the importance of fire stations to surrounding communities, the Indiana Office of Energy Development awarded funds from the Energy Efficiency and Conservation Block Grant to improve energy efficiency at some local fire stations.

  1. Oil-Fired Boilers and Furnaces | Department of Energy

    Office of Environmental Management (EM)

    Oil-Fired Boilers and Furnaces Oil-Fired Boilers and Furnaces Diagram of an oil boiler. New tanks are generally double-wall or have a spill container built underneath to reduce the ...

  2. Oil-Fired Boilers and Furnaces | Department of Energy

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

    Oil-Fired Boilers and Furnaces Oil-Fired Boilers and Furnaces May 16, 2013 - 3:15pm Addthis Diagram of an oil boiler. New tanks are generally double-wall or have a spill container...

  3. Life Cycle Assessment of Coal-fired Power Production (Technical...

    Office of Scientific and Technical Information (OSTI)

    Life Cycle Assessment of Coal-fired Power Production Citation Details In-Document Search Title: Life Cycle Assessment of Coal-fired Power Production You are accessing a document ...

  4. Annual Fire Protection Program Summary for Calendar Year 2014

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report, required by Department of Energy (DOE) Order 231.1B, Environment, Safety and Health Reporting, is the primary source for quantifying fire and fire-related monetary losses of properties, facilities, and equipment across the DOE Complex.

  5. Variable Voltage Substation Electric Fire and Emergency Response |

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

    Department of Energy Variable Voltage Substation Electric Fire and Emergency Response Variable Voltage Substation Electric Fire and Emergency Response Question from Participant: My question is from an emergency response perspective. It was stated that it took ~ ½ for electricians to de-energize the electrical components before firefighters were allowed in to fight the fire. This delay causes more damage to equipment and potential propagation of the fire. Is there not a "master"

  6. Enterprise Assessments Review of the Argonne National Laboratory Fire

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

    Protection Program - August 2015 | Department of Energy the Argonne National Laboratory Fire Protection Program - August 2015 Enterprise Assessments Review of the Argonne National Laboratory Fire Protection Program - August 2015 August 2015 Review of the Argonne National Laboratory Fire Protection Program The U.S. Department of Energy (DOE) independent Office of Enterprise Assessments (EA) conducted a review of the fire protection program (FPP) at Argonne National Laboratory (ANL). The

  7. Nuclear Waste Partnership (NWP) Corrective Action Plan - Truck Fire and

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

    Radiological Release Phase I | Department of Energy - Truck Fire and Radiological Release Phase I Nuclear Waste Partnership (NWP) Corrective Action Plan - Truck Fire and Radiological Release Phase I Submittal of the Underground Salt Haul Truck Fire Corrective Action Plan and the Radiological Release Event Corrective Action Plan under Nuclear Waste Partnership LLC Contract DE-EM0001971. Nuclear Waste Partnership (NWP) Corrective Action Plan - Truck Fire and Radiological Release Phase I (4.46

  8. Memorandum, Fire Safety Program Performance Measures- October 10, 1998

    Office of Energy Efficiency and Renewable Energy (EERE)

    The purpose of this memorandum is to provide you with a list of recommended fire safety program performance measures.

  9. Enterprise Assessments Review of the Nevada National Security Site Fire

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

    Protection Program - October 2015 | Department of Energy Nevada National Security Site Fire Protection Program - October 2015 Enterprise Assessments Review of the Nevada National Security Site Fire Protection Program - October 2015 October 2015 Review of the Fire Protection Program at the Nevada National Security Site The U.S. Department of Energy (DOE) independent Office of Enterprise Assessments (EA) conducted an oversight review of the Nevada National Security Site (NNSS) fire protection

  10. Fire hazards evaluation for light duty utility arm system

    SciTech Connect (OSTI)

    HUCKFELDT, R.A.

    1999-02-24

    In accordance with DOE Order 5480.7A, Fire Protection, a Fire Hazards Analysis must be performed for all new facilities. LMHC Fire Protection has reviewed and approved the significant documentation leading up to the LDUA operation. This includes, but is not limited to, development criteria and drawings, Engineering Task Plan, Quality Assurance Program Plan, and Safety Program Plan. LMHC has provided an appropriate level of fire protection for this activity as documented.