ML19351F674

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Responds to IE Circular 76-04, Neutron Monitor & Flow Bypass Switch Malfunctions. No Switches in Use or Planned for Use in Facility Safety Sys
ML19351F674
Person / Time
Site: Humboldt Bay
Issue date: 11/03/1976
From: Crane P
PACIFIC GAS & ELECTRIC CO.
To: Engelken R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
IEC-76-04, IEC-76-4, NUDOCS 8102180055
Download: ML19351F674 (1)


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PACIFIC GAS AND E LE C T RI C C O M PANY 77 BEALE STREET. SAN F R A N CI S C O. C ALIFO R NI A 94106.(415) 781-4211

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November 3, 1976

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~oe6.eav Mr. R. H. Engelken, Director Office of Inspection and Enforcement Region V U. S. Nuclear Regulatory Commission 1990 N. California Bovievard Walnut Creek Plaza, Suite 202 Walnut Creek, California 94596 Re:

Docket No. 50-133 License No. DPR-7

Dear Mr. Engelken:

This is in response to your letter dated Octo-ber 1, 1976, which enclosed Circular 76-04 and attachments and requested information concerning General Electric Com-pany neutron monitor and flow bypass switches as identified in the General Electric Service Information Letter (SIL 111).

There are none of the subject switches in use or planned for use in safety systems on Humboldt Eay Power Plant, Unit No. 3.

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Office of Inspection and Enforcement Division of Reactor Inspection Programs U. S. Nuclear Regulatory Commission Washington, D. C. 20555 v}

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