Document: NUREG-0800
Document ID: 0e8ea974-9b26-4bf5-9ca9-ca9814ad85b6
Document Type: srp
Title: STEAM GENERATOR BLOWDOWN SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0705/ML070550004.pdf
Revision Date: 2023-06
Chapter: 10
Section ID: 10.4.8
CFR Part: 
CFR Title: 

Content:
REVIEW RESPONSIBILITIES Primary - Organization responsible for the review of chemical engineering issues Secondary - Organization responsible for the review of instrumentation and controls I. AREAS OF REVIEW The specific areas of review are as follows: 1. Ability of the system to remove particulate and dissolved impurities from the steam generator secondary side, thus assisting in maintaining optimum secondary-side water chemistry in steam generators during normal operation, including anticipated operational occurrences (main condenser inleakage and primary-to-secondary leakage). 2. Consideration in the design basis of expected and design flows for all modes of operation (process and process bypass), process design parameters and equipment design capacities, expected and design temperatures for temperature sensitive treatment processes (demineralization and reverse osmosis), and process instrumentation and controls for maintaining operations within established parameter ranges. 10.4.8-2 Revision 3 - March 2007 3. Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC). For design certification (DC) and combined license (COL) reviews, the staff reviews the applicant's proposed ITAAC associated with the structures, systems, and components (SSCs) related to this SRP section in accordance with SRP Section 14.3, "Inspections, Tests, Analyses, and Acceptance Criteria." The staff recognizes that the review of ITAAC cannot be completed until after the rest of this portion of the application has been reviewed against acceptance criteria contained in this SRP section. Furthermore, the staff reviews the ITAAC to ensure that all SSCs in this area of review are identified and addressed as appropriate in accordance with SRP Section 14.3. 4. COL Action Items and Certification Requirements and Restrictions. For a DC application, the review will also address COL action items and requirements and restrictions (e.g., interface requirements and site parameters). For a COL