Document: NUREG-0800
Document ID: 8f36358d-8e5e-4f79-a3ea-ce1e8cf349bf
Document Type: srp
Title: PRESSURIZER RELIEF TANK
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052340639.pdf
Revision Date: 2023-06
Chapter: 5
Section ID: 5.4.11
CFR Part: 
CFR Title: 

Content:
uidance of the Office of Nuclear Reactor Regulation staff responsible for the review of ppltions to conanct and operte nuclear power plants. These documents are made available to the public as part of the Commsona pocy to Inforn the nuclear Industry and the general public of regulatory procedures and poloies. Standard review plane are not substitutes for regatory guides or the Commission's regulations and compliance with then Is not required. The sndard revew pln sons re keyed to the Standard Format and Coment of Safety Anatlysi Reports for Nuclear Power Plants. Not al setons oh the Standard Fooat ha a co.ponding review plan. Published standard review p-ans will be revised periodically, as appropriate, to accommodate comments and to reflect new Informa- tion and -xpree. Comments and suggestions for Improvement will be considered and should be sent to the U.S. Nuclear Regulatory Commlisson. Office of Nuclear Reactor Regulation. Washington, D.C. 2=s. 4. The steam condensing capacity of the tank compared to the largest antici- pated plant step load decrease. 5. The instrumentation provided to measure and indicate pressurizer relief tank pressure, temperature, and liquid level, and to signal the operator in the event of abnormal parameters. 6. The tank rupture disk relief capacity compared to the capacity of the pressurizer relief and safety valves. The review of the pressurizer relief tank system will involve reviews performed by other branches. The results of these reviews will be coordinated by ASB to complete the overall evaluation of the system. The evaluations performed by others are as follows: the Reactor Systems Branch (RSB) will determine that the anticipated and maximum pressurizer relief and safety valve discharge rates are acceptable based on a review of the limiting transient and will determine that the piping between the valves and the tank is adequately sized as part of its primary review responsibility for SRP Section 5.2.2. The Materials Engineering