Document: NUREG-0800
Document ID: 60dbccaa-5085-4493-86ec-2245323f3bc7
Document Type: srp
Title: Revision 1 - March 2007
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0636/ML063600411.pdf
Revision Date: 2023-06
Chapter: 8
Section ID: 8
CFR Part: 
CFR Title: 

Content:
es, breakers, and control circuits. C. Relay house. D. Control power supplies (AC and DC). E. Potential for damage due to fire, missiles, etc. F. Fire detection and protection. G. Lightning protection systems. 9. Reactor Building A. General layout. B. Potential for cable damage due to fire, missiles, pipe breaks etc. C. Separation of piping and cable to redundant equipment. 10. Turbine Building A. General layout. B. Turbine overspeed protection systems: instrumentation arrangement and layout. C. Provisions for testing overspeed protection system; turbine stop, control, intercept, and extraction steam valves. D. Potential for cable damage due to fire, missiles, pipe break, etc. E. Turbine bypass system, general arrangement. F. Generator circuit breakers or load-break switches. 11. Shared Systems for Multi-Unit Sites A. Equipment location and potential for damage. B. Control room control and assignment to accident unit. C. Status information provided to all operators. D. Availability upon completion of first unit. 12. Main Steam Lines A. Flow path below MSIVs - type of shutoff valves and source of control (local, control room, etc.). 13. Shutdown Outside Control Room A. Remote shutdown panels arrangement, separation, and layout. B. Potential for damage due to fire, missiles, etc. C. Identification of control and monitoring equipment. 8-A-4 Revision 1 - March 2007 14. Relay Room A. General layout. B. Nuclear and reactor protection instrument cabinet arrangement, separation, and identification. C. Potential for damage due to fire, missiles, etc. 15. ESF Systems and Pump Rooms A. General layout. B. Physical and electrical separation of redundant equipment. C. Potential for damage due to fire, missiles, etc. D. Cable and raceway layout. E. Identification of cables, raceways, and equipment. 16. Vital Instrumentation Power Supply Installation A. General layout. B. Physical and electrical separation. C. Potential for damage from fire, missiles, etc. D. Monitoring