skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Beryllium sampling at Sandia National Laboratories, Albuquerque, NM.

Abstract

Abstract not provided.

Authors:
Publication Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1320563
Report Number(s):
SAND2007-3450C
463506
DOE Contract Number:
AC04-94AL85000
Resource Type:
Conference
Resource Relation:
Conference: Proposed for presentation at the American Industrial Hygiene Conference and Exposition held May 30-June 7, 2007 in Philadelphia, PA.
Country of Publication:
United States
Language:
English

Citation Formats

Hjorth, Chad E. Beryllium sampling at Sandia National Laboratories, Albuquerque, NM.. United States: N. p., 2007. Web.
Hjorth, Chad E. Beryllium sampling at Sandia National Laboratories, Albuquerque, NM.. United States.
Hjorth, Chad E. Fri . "Beryllium sampling at Sandia National Laboratories, Albuquerque, NM.". United States. doi:. https://www.osti.gov/servlets/purl/1320563.
@article{osti_1320563,
title = {Beryllium sampling at Sandia National Laboratories, Albuquerque, NM.},
author = {Hjorth, Chad E.},
abstractNote = {Abstract not provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jun 01 00:00:00 EDT 2007},
month = {Fri Jun 01 00:00:00 EDT 2007}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save / Share:
  • The desire to provide a measure of computer network availability at Sandia National Laboratories has existed for along time. Several attempts were made to build this measure by accurately recording network failures, identifying the type of network element involved, the root cause of the problem, and the time to repair the fault. Recognizing the limitations of available methods, it became obvious that another approach of determining network availability had to be defined. The chosen concept involved the periodic sampling of network services and applications from various network locations. A measure of ''network'' availability was then calculated based on the ratiomore » of polling success to failure. The effort required to gather the information and produce a useful metric is not prohibitive and the information gained has verified long held feelings regarding network performance with real data.« less
  • Sandia National Laboratories (SNL) is located south of Albuquerque on Kirtland Air Force Base. Because radionuclides are potentially released from its research activities, SNL has a continuing environmental monitoring program which searches for cesium-137, tritium, uranium, alpha emitters, and beta emitters in water, soil, air, and vegetation. In 1981 no activity was found in public areas in excess of that in local background. The Albuquerque population received an estimated 0.101 person-rem from airborne radioactive releases, whereas it received greater than 47,700 person-rem from naturally occurring radionuclides.
  • The specification for a 150 gpm ultrapure water system has been written to support the development of radiation tolerant submicron silicon integrated circuit technologies and designs of the 1990's in the new Radiation Hardened Integrated Circuit (RHIC) facility at Sandia National Laboratories, Albuquerque. The design, based on comprehensive analyses of the high silica (20 to 40 ppM) well water, the operating experience with an existing 55 gpm system, and the expertise of a broad spectrum of engineering and manufacturing consultants, was documented for system procurement, fabrication, installation, and performance testing in an 80 page specification. The emphasis of the systemmore » design was on low maintenance, high reliability operation through the use of proven water purification technology, controls and monitoring automation, and extensive instrumentation to detect operational changes prior to a change in product water quality.« less
  • Adaptive sampling programs offer substantial savings in time and money when assessing hazardous waste sites. Key to some of these savings is the ability to adapt a sampling program to the real-time data generated by an adaptive sampling program. This paper presents a two-prong approach to supporting adaptive sampling programs: a specialized object-oriented database/geographical information system (SitePlanner{trademark} ) for data fusion, management, and display and combined Bayesian/geostatistical methods (PLUME) for contamination-extent estimation and sample location selection. This approach is applied in a retrospective study of a subsurface chromium plume at Sandia National Laboratories` chemical waste landfill. Retrospective analyses suggest themore » potential for characterization cost savings on the order of 60% through a reduction in the number of sampling programs, total number of soil boreholes, and number of samples analyzed from each borehole.« less
  • The purpose of this program is to create a higher level of awareness among Sandia employees of their responsibility to protect government-owned property, resulting in the minimization of losses due to misuse, theft and willful damage or destruction. Basically the approach has been to first orient all employees, beginning from top management down, to the system and responsibilities for property management, and then to reinforce this information with reminders, examples and sanctions on a reasonably regular basis. Since the responsibility for property accountability is managerial in nature, the stewardship function is emphasized. Essentially, the program is designed to advise andmore » continually remind supervision that care and control of property assigned to them is a serious matter. They, in turn, will be expected to pass information along to their employees, including policy statements, procedures and ramifications of property loss or misuse.« less