Document: NUREG-0800
Document ID: f673d9c7-5410-4f11-8c45-1935b546a77f
Document Type: srp
Title: EMERGENCY DIESEL ENGINE COOLING WATER SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070570.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.5.5
CFR Part: 
CFR Title: 

Content:
w responsibility of other branchesreviews under other SRP sections, the acceptance criteria necessary for the review and their methods of application are contained in the referenced SRP section of the corresponding primary branches . 27 II. ACCEPTANCE CRITERIA Acceptability of the emergency diesel engine cooling system design, as described in the applicant's safety analysis report (SAR), is based on specific regulations, General Design 28 Criteria, regulatory guides, and industry standards. Information obtained from other Federal agencies and reports, military specifications, available technical literature, and operational performance data obtained from similarly designed systems at other plants having satisfactory operational experience will also be utilized in determining EDECWS acceptability. The EDECWS is acceptable if the integrated system design is in accordance with the following criteria: 1. General Design Criterion 2, as related to structures housing the system and the system itself being capable of withstanding the effects of natural phenomena such as earthquakes, tornadoes, hurricanes, and floods, as established in Chapters 2 and 3 of the SAR. Acceptance is based on meeting Appendix Position 13 of Regulatory Guide 1.117 as related to the protection of structures, systems, and components (SSC) important to 29 safety from the effects of tornado missiles. 2. General Design Criterion 4, with respect to structures housing the system and the system itself being capable of withstanding the effects of external missiles and internally generated missiles, pipe whip, and jet impingement forces associated with pipe breaks. Acceptance is based on meeting Position C.1 of Regulatory Guide 1.115 as related to the protection of SSC important to safety from the effects of turbine missiles. 9.5.5-5 DRAFT Rev. 3 - April 1996 3. General Design Criterion 5, as related to the capability of shared systems and components important to safety being capable of performing required