Document: NUREG-0800
Document ID: 12f45e44-74bc-4a6b-933a-2fd6bc43c6dd
Document Type: srp
Title: deals with the fuel oil storage and transfer system for these diesel engines up to the engine
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070569.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.5.4
CFR Part: 
CFR Title: 

Content:
ix Item Position 13. 28 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, and the position of Regulatory Guide 1.115, as related to the protection of SSC important to safety from the effects of turbine missiles, Position C.1. 3. General Design Criterion 5, as related to the capability of shared systems and components important to safety to perform required safety functions. 4. General Design Criterion 17, as related to the capability of the fuel oil system to meet independence and redundancy criteria, and the guidance and positions of the following: a. Regulatory Guide 1.9 as related to the design of the diesel engine fuel oil systems, b. Regulatory Guide 1.137 as related to the diesel engine fuel oil system design, fuel oil quality and tests. c. Branch Technical Position ICSB-17 (PSB) as related to diesel engine fuel oil systems' protective interlocks during accident conditions.29 dc. NUREG/CR-0660, "Enhancement of Onsite Emergency Diesel Generator 30 Reliability" (Reference 11). 31 9.5.4-5 DRAFT Rev. 3 - April 1996 ed. ANSI/IEEE Stdandard 387 as related to the design of the diesel engine fuel oil 32 33 system (Reference 13).34 fe. ANSI-N195 "Fuel Oil Systems for Standby Diesel Generators" (Reference 12). 35 36 37 gf. Diesel Engine Manufacturers' Association (DEMA) Standard (Reference 14) as 38 39 related to the design of the diesel fuel oil system. Plants that have emergency ac sources in excess of minimum redundancy requirements for loss-of-offsite-power conditions may use one of the existing emergency sources as an alternate ac (AAC) power source for the purposes of coping with a station blackout, provided it meets the applicable criteria for an AAC source. For a plant relying on an emergency diesel engine as an AAC power source, the design of the fuel