ML20078M281

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Advises That on 831013,Pacific Scientific Co Provided Info Re Possible Defects in Snubbers Installed at Facility.Util Determined That 43 Snubbers Affected.Snubbers Being Replaced
ML20078M281
Person / Time
Site: Diablo Canyon Pacific Gas & Electric icon.png
Issue date: 10/13/1983
From: Shiffer J
PACIFIC GAS & ELECTRIC CO.
To: Martin J
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
NUDOCS 8310250108
Download: ML20078M281 (1)


Text

PACIFIC OAS AND E LE C T RIC C O M PANY FOtad3 { 77 BEALE STREET

  • SAN FRANCISCO, CALIFORNIA 94106* (415) 7814211. TWX 910-372-6587 JAMES D SHIFFER DEPAMMENT OF NUCLEAR PLANT OPERATIONS NUCLEAR POWER GENERATION 4

October 13, 1983 Mr. John B. Martin, Regional Administrator U. S. Nuclear Regulatory Commission, Region V 1450 Maria Lane, Suite 210 Walnut Creek, CA 94596-5368 Re: Docket No. 50-275, OL-DPR-76 Diablo Canyon Unit 1 Notification of Defective Snubbers

Dear Mr. Martin:

This letter confirms a telephone call on October 13,1983 at 10:45 AM between James D. Shiffer of PGandE and Dennis F. Kirsch of NRC Region V. -The call reported that the Pacific Scientific Company had notified PGandE of possible defects in snubbers installed at Diablo Canyon Power Plant.

PGandE has detennined that 43 snubbers for Unit 1 are affected.

The suspect snubbers are being replaced. The removed snubbers are being shipped to Pacific Scientific Company for testing.

Sincerely.,

U 7

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