Document: NUREG-0800
Document ID: ccdd2795-5741-481a-9873-fd92f6379656
Document Type: srp
Title: CONDENSATE STORAGE FACILITIES
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0705/ML070550046.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.2.6
CFR Part: 
CFR Title: 

Content:
n the SAR that the above conditions are met are acceptable. (CP) B. The safety-related portions of the CSF are protected from the effects of floods, cold weather conditions, hurricanes, tornadoes, and internally or externally generated missiles. The SRP sections for Chapter 3 of the SAR discuss and evaluate in detail the flood protection and missile protection criteria. The location and design of the facility and structures are reviewed to confirm that the degree of protection provided is adequate. A statement is acceptable if it indicates (1) that the facility is located in a seismic Category I structure that is protected from tornadoes, missiles, and floods or (2) that components of the facility will be located in individual structures that will withstand the effects of freezing, flooding, and missiles. C. The CSF provides sufficient net positive suction head (NPSH) at safety-related pump suction locations, considering low condensate storage tank water levels. The SAR should indicate the minimum water level of the condensate storage tank and the elevation of the pump impellers. An independent calculation verifying the applicant’s conclusion regarding pump NPSH may be necessary. D. The condensate storage tank is equipped with instrumentation to monitor the water level in the tank and to actuate an alarm when the water level reaches the low-level setpoint that indicates the minimum reserve condensate storage for safety-related system supply. E. The condensate storage tank overflow piping is connected to the radwaste system. The outdoor storage tank is designed in compliance with GDC 60 and the guidance of Regulatory Guide 1.143 and has a dike or retention basin capable of preventing runoff if a tank overflows or fails; for a non-safety-related storage facility, the need for a seismic Category I dike or retention basin is reviewed. As required by Regulatory Guide 1.143, high liquid level conditions actuate alarms both locally and in the control room. F. The