ML20091K537

Forwards Reactor Safety Branch Safety Evaluation of non-ECCS Portions of Util Request for Single Loop Operation. Analysis Branch Reviewed ECCS Analysis & Plant Sys Branch Reviewed Single Failures in One Loop Operation

ML20091K537
Person / Time
Site:	05000000, Pilgrim
Issue date:	01/22/1976
From:	Eisenhut D Office of Nuclear Reactor Regulation
To:	Goller K Office of Nuclear Reactor Regulation
Shared Package
ML17139C189	List: ML20090A661 ML20090A666 ML20090A681 ML20090A687 ML20090A754 ML20090B244 ML20090B269 ML20090B522 ML20090B617 ML20090B711 ML20090B723 ML20090E718 ML20090G556 ML20090G651 ML20090H476 ML20090H564 ML20091K497 ML20091K517 ML20091K531 ML20091K537 ML20091K546 ML20091K565 ML20091K568 ML20091K579 ML20091K592 ML20091K640 ML20091K652 ML20091K658 ML20091K681 ML20091K683 ML20091K686 ML20091K733 ML20091K752 ML20091K761 ML20091K766 ML20091K782 ML20091K786 ML20091K791 ML20091K800 ML20091K807 ML20091K822 ML20091K892 ML20091K928
References
FOIA-84-105 NUDOCS 8406070127
Download: ML20091K537 (1)

Text

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• g UNITED STATES

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1. t NUCLEAR REGULATORY CoMMisSIO.

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Docket No. 50-293 MEMORANDUM FOR:

K. R. Goller, Assis~ tant Director for Operating Reactors, D0R j

i FROM:

D. G. Eisenhut, Assistant Director for Operational i

Technology, DOR

SUBJECT:

SINGLE LOOP OPERATION - PILGRIM UNIT 1 i

l Plant Name:

Pilgrim Unit 1 l

Docket No.:

50-293 Licensing Stage:

Post OL Responsible Branch and Project Manager:

LWR-2, P. O'Connor Technical Review Branch Involved:

Reactor Safety Review Status: Complete Enclosed is the Reactor Safety Branch's Safety Evaluation of the non-ECCS portions of the Boston Edison Company's requestMfor single I

loop operation of the Pilgrim Unit 1 plant.

The Analysis Branch has reviewed the ECCS analysis and the Plant Systems Branch has reviewed single failures in one loop operation.

Their safety evaluations will be submitted separately.

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i Darrell G. Eisenhut, Assistant Director for Operational Technology i

Division of Operating Reactors i

Enclosure:

As stated cc:

V. Stello D. Ziemann R. Baer

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R. Frahm

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/ f q cl 2 R. Woods J. Burdoin

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