ML20213D669
| ML20213D669 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 04/10/1981 |
| From: | Lear G Office of Nuclear Reactor Regulation |
| To: | Haass W Office of Nuclear Reactor Regulation |
| References | |
| CON-WNP-0351, CON-WNP-351 NUDOCS 8104160737 | |
| Download: ML20213D669 (2) | |
Text
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5,j-.i APR 1) 1981 Docket Nos.: 50-397 -
9 J MEMORANDUM FOR: Walter P. Haass, Chief '
DI Y1 Quality Assurance Branch Division of Engineering p p. Q .? D q
p\ 4 b Louis N. Rib, Project Manager fzK y 5 Licensing Branch No.1 \ #
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FROM: George Lear. Chief Hydrologic and Geotechnical Engineering Branch Division of Engine ~ering
SUBJECT:
REVIEW 0F Q LIST: GE0TECffiICAL ENGINEERING Plant Name: WPPSS Nuclear Project No. 2 Docket Numbers: 50-397 Licensing Stage: OL Responsible Branch: LB-1, L. Rib, LPM Review Status: Continuing We have reviewed Table 3.2-1 of the WNP-2 FSAR to detemine whether the WNP-2 FSAR provides an adequate listing of safety-related structures, systems and components (SSC) to which the QA program is applicable.
The specific SSC being reviewed by the Geotechnical Engineering Section, HGEB as shown in Table 3.2-1 of the FSAR, are as fcilows:
- 1. Foundations for the following structures:
Reactor Building Radwaste and Control Building Diesel Generator Building
- 2. Foundations for the following systems and components, located outsu of structures, onsite: ;
Spray Ponds and Standby Service Water Pumphouse Condensate Storage Tanks Diked Retaining Area Fresh Air Intake Structures No. 1 and 2 e
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- 3. The Geotechnical Engineering Staff. Hydrologic and Geotechnical Engineering Branch, concludes that the Q-list as shown in Table 3.2-1 of the WN P-2 FSAR is not complete for our area of review responsibility and the soil support for following SSC need to be added:
Class IE Electrical Duct Banks Buried Essential Service Water Pipeline This review was performed by Dinesh Gupta, Geotechnical Engineering Section, Hydrologic and Geotechnical En91neering Branch.
Original signed by George Lear George Lear, Chief Hydrologic and Geotechnical Engineering Branch Division of Engineering cc: J. Knight R. Tedesco G. Lear
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