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Requirements for Establishing Detector Siting Criteria in Fires Involving
Electrical Materials (NUREG/CR-2409)

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Publication Information

August 1982

Sandia Project Officer: L. J. Klamerus

Prepared for
Sandia National Laboratories
Albuquerque, New Mexico 87185
operated by
Sandia Corporation
for the US Department of Energy

Work performed under Sandia Contract No. 74-5093

Funded by
Division of Engineering Technology Office of Nuclear Reactor Research
US Nuclear Regulatory Commission
Washington, DC 20555

Under Memorandum of Understanding DOE 40-550-75 NRC Fin No. A1010

Availability Notice


Abstract

Due to increased public awareness and regulatory actions, significant strides have been made in the capabilities of fire technology as it applies to fire detection systems. However, these advances in detector selection, siting, reliability and approvals tests have not substantially addressed the overall fire protection requirements within nuclear reactors. This report emphasizes some of the basic requirements and considerations needed for establishing siting criteria for early-warning detection of electrical cable fires. Recent research in electrical cable flammability and damageability characteristics are discussed. Also current work in systemizing detector siting criteria is also described. Confirmatory tests linking assessment of electrical-cable damageability with electrical cable fire detection is stressed.



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Tuesday, August 19, 2008