ML20148C258
| ML20148C258 | |
| Person / Time | |
|---|---|
| Site: | Hope Creek  |
| Issue date: | 01/07/1980 |
| From: | Martin T Public Service Enterprise Group |
| To: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| IEB-79-02, IEB-79-2, NUDOCS 8002150183 | |
| Download: ML20148C258 (1) | |
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c4NTG%/t4I Thomes J. Martin Public Service Electric and Gas Company 80 Park Place Newark, N.J. 07101 201/430 8316 Vice Presdent Engineering and Construction January 7,
1980
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of
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7
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Mr. Boyce H.
Grier, Director f(- /D Office of Inspection and Enforcement g
U.
S.
Nuclear Regulatory Commission 9
Region 1 631 Park Avenue King of Prussia, Pennsylvania 19406
Dear Mr. Grier:
NRC IE BULLETIN No. 79-02, REV. 2 PIPE SUPPORT BASE PLATE DESIGN USING CONCRETE EXPANSION ANCHOR BOLTS NO. 1 AND 2 UNITS HOPE CREEK GENERATING STATION In reply to IE Bulletin No. 79-02 (Revision No. 2), dated November 8,
1979, PSE&G offers the following response:
To date, no seismic Category I pipe supports have been attached to block walls at Hope Creek.
Futhermore, all pipe support designs with loads in excess of 1,000 pounds require prior approval of the civil group.
In order to develop the option to mount safety-related and nonsafety-related pipes and other items on block walls, a general design criteria is being written to cover block wall attachments. This general criteria would then be used to revise engineering design criteria for detailed design use.
In the future, support attachments will be controlled by this design criteria.
Should additional information be desired, we will be please to further discuss it with you.
Very truly yours,
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CC:
Office of Inspection & Enforcement Division of Reactor Construction inspection
' Washington, D.
C.
8 0 0 215 o laL3
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