Name: Electric Raceway Fire Barrier Systems in U.S. Nuclear Power Plants: Final Report (en Inglés)
SKU: 57242890
Price: 121032.00 COP
Availability: InStock
Author: Commission, U. S. Nuclear Regulatory
ISBN: 9781500615345

portada Electric Raceway Fire Barrier Systems in U.S. Nuclear Power Plants: Final Report (en Inglés)

Electric Raceway Fire Barrier Systems in U.S. Nuclear Power Plants: Final Report (en Inglés)

Formato

Libro Físico

Editorial

Createspace

Autor

Commission, U. S. Nuclear Regulatory

Idioma

Inglés

N° páginas

354

Encuadernación

Tapa Blanda

Dimensiones

28x21.6x1.9 cm

Peso

0.82 kg.

ISBN13

9781500615345

Categorías

Tecnología: cuestiones generales

Electric Raceway Fire Barrier Systems in U.S. Nuclear Power Plants: Final Report (en Inglés)

Commission, U. S. Nuclear Regulatory (Autor) · Createspace · Tapa Blanda

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Reseña del libro "Electric Raceway Fire Barrier Systems in U.S. Nuclear Power Plants: Final Report (en Inglés)"

In response to the 1975 Browns Ferry Nuclear Power Plant fire, the U.S. Nuclear Regulatory Commission (NRC) issued Appendix R to Title 10 of the Code of Federal Regulations Part 50. To support fire protection defense-in-depth 1- or 3-hour electric raceway fire barrier systems (ERFBS) were permitted for use as an acceptable method to protect electrical cables essential to fire protection safe shutdown capability. However, ERFBS were a new approach to fire barrier applications and as the initial installation of the ERFBS began, there was uncertainty regarding the ERFBS performance and definitive test standards for ERFBS qualification. Following review and research efforts, NRC resolved many concerns with ERFBS, including the fire resistance, ampacity derating, and seismic position retention. This report documents the history of various ERFBS and how U.S. commercial nuclear power plants use ERFBS for compliance. This report also documents the current state of the use of ERFBS and evaluates the effectiveness of these barriers in achieving adequate protection for nuclear power plants.