Document: NUREG-0800
Document ID: e6a79bdb-930d-4b57-91b9-39db4d8a76f1
Document Type: srp
Title: ENGINEERED SAFETY FEATURES MATERIALS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0631/ML063190010.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.1.1
CFR Part: 
CFR Title: 

Content:
ems to the sump, for both injection and recirculation phases to verify that no areas accumulate very high or low pH solutions and that any assumptions regarding pH in the modeling of containment spray fission product removal are valid. B. Boiling Water Reactors (BWRs). The reviewer verifies that the chemistry of the water used for the emergency core cooling systems and the containment spray systems is controlled to the limits given in subsection II.2.B. The reviewer further verifies that hydrogen release is controlled in accordance with RG 1.7. The reviewer also compares the assumed corrosion rates of materials in containment with standard corrosion rate data. Where appropriate for the ESF fluid under consideration, the reviewer considers the guidelines identified as acceptable for reactor coolant in SRP Section 5.4.8. 3. Component and Systems Cleaning. The reviewer verifies that components and systems are cleaned in accordance with RG 1.37. 4. Thermal Insulation. The reviewer determines whether non-metallic thermal insulation will be used on components of the ESF. If so, the reviewer verifies that the amount of leachable impurities in the specified insulation will be within the “acceptable analysis area” of Figure 1 of RG 1.36, as discussed in subsection II.4 of this SRP section. 5. For review of a DC application, the reviewer should follow the above procedures to verify that the design, including requirements and restrictions (e.g., interface requirements and site parameters), set forth in the final safety analysis report (FSAR) meets the acceptance criteria. DCs have referred to the FSAR as the design control document (DCD). The reviewer should also consider the appropriateness of identified COL action items. The reviewer may identify additional COL action items; however, to ensure these COL action items are addressed during a COL application, they should be added to the DC FSAR. For review of a COL application, the scope of the review is dependent on whether