Document: NUREG-0800
Document ID: 92e07546-68d7-4c8e-a984-7d1f1f4d882d
Document Type: srp
Title: EQUIPMENT AND FLOOR DRAINAGE SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0705/ML070550042.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.3.3
CFR Part: 
CFR Title: 

Content:
tablishing the ability of seismic Category I structures housing the system and supporting systems to withstand the effects of such natural phenomena as the safe shutdown earthquake (SSE), the probable maximum flood, and tornado missiles. 3. Section 3.4.1: review of flood protection. 4. Sections 3.5.1.1, 3.5.1.2 and 3.5.1.3: review of the protection against internally-generated missiles. 9.3.3-3 Revision 3 - March 2007 5. Section 3.5.2: review of the SSCs to be protected against externally-generated missiles. 6. Sections 3.6.1 and 3.6.2: review of high- and moderate-energy pipe breaks. 7. Sections 3.9.1 through 3.9.3: review for whether components, piping, and structures are designed in accordance with applicable codes and standards. 8. Section 3.9.6: review of the adequacy of the inservice testing program of pumps and valves. 9. Section 6.2.4: review for whether portions of the drain system penetrating the containment barrier are designed with acceptable isolation features to maintain containment integrity for all operating conditions including accidents. 10. Section 6.6: review for whether inservice inspection requirements are met for system components. 11. Sections 8.3.1 and 8.3.2: review for whether power supplies for EFDS safety-related portions meet criteria appropriate to its safety function. 12. Section 9.5.1: review for fire protection, including drain system design features (A) to accommodate actuation of installed fire suppression systems (gas and water), (B) to accommodate fire-fighting water, and (C) to prevent backflow of combustible liquids to safety-related areas. 13. Section 11.2: review of the liquid radioactive waste collection system for verification whether the radwaste system can collect, sample, analyze, and process EFDS effluents consistently with the requirements for disposal of radwaste material. 14. Section 12.3: review for whether the system meets occupational radiation protection criteria. 15. Section 16: review for technical