Document: NUREG-0800
Document ID: f65f0aa7-1e49-4552-ae98-0c2bd6ad430e
Document Type: srp
Title: TURBINE GLAND SEALING SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070591.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)Plant Systems Branch (SPLB)1 Secondary - NoneEmergency Preparedness and Radiation Protection Branch (PERB)2 I. AREAS OF REVIEW At the construction permit (CP) or standard design certification stage of review, ETSBSPLB 3 reviews the information in the applicant's safety analysis report (SAR) in the specific areas that follow. At the operating license (OL) or combined license (COL) stage of review, the 4 ETSBSPLB review consists of confirming the design accepted at the CP stage or standard design certification.5 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 ETSBSPLB review includes piping and instrumentation diagrams (P&IDs). Review Interfaces6 1. The SPLB performs the following reviews as part of its primary review responsibility under the SRP section indicated:7 A. SPLB reviews provisions for controlling the release of radioactive materials from the gland seal condenser vent are reviewed in as part of its primary responsibility for SRP Section 11.3 by ETSB . 8 9 DRAFT Rev. 3 - April 1996 10.4.3-2 B. SPLB reviews provisions for monitoring the release of radioactive materials from the gland seal condenser vent as part of its primary review responsibility for SRP Section 11.5.10 C. The Auxiliary Systems Branch (ASB)SPLB reviews the potential effect of high 11 energy pipe breaks within this system on safety-related equipment as part of its primary review responsibility for SRP Section 3.6.1.12 2. In addition, the ETSBSPLB will coordinate evaluations of other branches that interface with the overall review as follows: A. Mechanical Engineering Branch (MEB)(EMEB) reviews systems quality group 13 classifications as part of its primary review responsibility for SRP Section 3.2.2. B. Quality Assurance and