ML20010J372

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Advises That IE Circular 81-13, Torque Switch Electrical Bypass Circuit for Safeguard Svc Valve Motors, Has Been Sent to Listed Licensees
ML20010J372
Person / Time
Site: Palo Verde, Columbia, Diablo Canyon, San Onofre, Humboldt Bay, Rancho Seco, Washington Public Power Supply System, Satsop, Trojan
Issue date: 09/25/1981
From:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML20010J373 List:
References
NUDOCS 8109300380
Download: ML20010J372 (1)


Text

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'o UNITED STATcS NUCLEAR REGULATORY COMMISSION Rt:CION V 1990 N. CALIFORMA BOULEVARD o

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WALNUT CREEK CALIFCHNIA 94596 Septembar 25, 1981 MEMORANDUM FOR: ALL THOSE ON IE CIRCULAR DISTRIBUTION LIST FROM:

IE, REGION V

SUBJECT:

IE CIRCULAR NO. 81-13:

TORQUE SWITCH ELECTRICAL BYPASS CIRCUIT FOR SAFEGUARD SERVICE VALVE MOTORS The attached IE Circular No. 81-13 was issued this date to the following licensees:

1.

Arizona Public Service Company (Palo Verde 1, 2 & 3, Docket Nos. 50-528, 50-529, & 50-530).

2.

Pacific Gas & Electric Company (Humboldt Bay Unit 3, Diablo Canyon Units 1 & 2, Docket Nos. 50-133, 50-275, & 50-323).

3.

Portland General Electric Company (Trojan, Docket No. 50-344).

4.

Sacramento Municipal Utility District (Rancho Seco, Docket No. 50-312).

5.

Southern California Edison Company (San Onofre Units 1, 2 & 3, Docket Nos. 50-206, 50-361, & 50-362).

6.

Washington Public Power Supply System (WNP-1, WNP-2, WNP-3, WNP-4,

& WNP-5, Docket Nos. 50-397, 50-460, 50-508, 50-509, & 50-513).

Enclosure:

IE Circular No. 81-13 t-pr s

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