Document: NUREG-0800
Document ID: 60ed9971-4b57-4d92-9f0e-b5b8fb5aff67
Document Type: srp
Title: TURBINE GLAND SEALING SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350083.pdf
Revision Date: 2023-06
Chapter: 10
Section ID: 10.4.3
CFR Part: 
CFR Title: 

Content:
REVIEW RESPONSIBILITIES Primary - Effluent Treatment Systems Branch (ETSB) Secondary - None I. AREAS OF REVIEW At the construction permit (CP) stage of review, ETSB reviews the information in the applicant's safety analysis report (SAR) in the specific areas that follow. At the operating license (OL) stage of review, the ETSB review consists of confirming the design accepted at the CP stage. The turbine gland sealing system design, design objectives, method of operation, and factors that influence gaseous radioactive material handling, e.g., source of sealing steam, system interfaces, and potential leakage paths are reviewed. The ETSB review includes piping and instrumentation diagrams (P&IDs). Provisions for controlling the release of radioactive materials from the gland seal condenser vent are reviewed in SRP Section 11.3 by ETSB. In addition, the ETSB will coordinate evaluations of other branches that interface with the overall review as follows: Mechanical Engineering Branch (MEB) reviews systems quality group classifirl- tions as part of its primary review responsibility for SRP Section 3.2.2. Quality Assurance Branch (QAB) reviews systems quality assurance programs as part of its primary review responsibility for SRP Sections 17.1 and 17.2. The Auxiliary Systems Branch (ASB) reviews the potential effect of high energy pipe breaks within this system on safety-related equipment as part of its primary review responsibility for SRP Section 3.6.1. For those areas of review identified above as being reviewed as part of the primary review responsibility of other branches, the acceptance criteria necessary for the review and their methods of application are contained in the referenced SRP section of the corresponding primary branch. Rev. 2 - July 1981 USNRC STANDARD. REVIEW PLAN Standard review plans are prepared for the guidance of the Office of Nuclear Reactor Regulation staff responsible for the review of applications to construct and operate nuclear power plants.