ML20204J237

Forwards Radiological Assessment Branch SER Re Tech Spec Change to Facilitate Hydrogen Addition.Changes Should Be Approved

ML20204J237
Person / Time
Site:	Pilgrim, 05000000
Issue date:	03/13/1985
From:	Johnston W Office of Nuclear Reactor Regulation
To:	Lainas G Office of Nuclear Reactor Regulation
Shared Package
ML20204E974	List: 05000000/LER-1975-004, :on 750112 & 13,analysis of Reactor Bldg Vent Process Radiation Monitoring Sys Revealed Release of Radioactive Effluents Exceeding Tech Spec Limit by 55%. Caused by High Iodine Activity in Reactor Coolant 05000000/LER-1975-005, :on 750127,analysis of Reactor Bldg Vent & Main Stack Charcoal & Particulate Filters Revealed Release Rates of Halogens & Particulates w/half-lives Greater than 8 Days, Exceeding Tech Spec Limits by 24% 05000000/LER-1975-014, :on 750519,analysis of Reactor Bldg Vent & Main Stack Charcoal & Particulate Filters for Wk of 750513-20 Revealed Release Rates of Halogens & Particulates Exceeding Tech Spec Limits by 23% BECO-82-194, Responds to Confirmatory Action Ltr 82-19 Re Identification of Spent Resin on Roof Tops & Pavement within Protected Area on 820611.Condensate Demineralizer Sys Identified as Resin Source & Secured.Related Documentation Encl IR 05000293/1975002 ML20204E969 ML20204J237 ML20206F330 ML20206K250 ML20206K259 ML20206K286 ML20206K305 ML20206K341 ML20206K353 ML20206K363 ML20206K365 ML20206K385 ML20206K423 ML20206K439 ML20206K444 ML20206K449 ML20206K480 ML20206K485 ML20206K494 ML20206K504 ML20206K510 ML20206K520 ML20206K526 ML20206K530 ML20206K548 ML20206K555 ML20206K564 ML20206K579 ML20206K598 ML20206K616 ML20206K635 ML20206K639 ML20206K659 ML20206K688 ML20206K693 ML20206K698 ML20206K704 ML20206K709 ML20206K731 ML20206K743 ML20206K748 ML20206K754
References
FOIA-86-58 TAC-56820, NUDOCS 8503250298
Download: ML20204J237 (2)

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MAR 131985 Docket No. 50-293 MEMORANDUM FOR:

Gus C. Lainas, Assistant Director for Operating Reactors Division of Licensing FROM:

William V. Johnston, Assistant Director Materials, Chemical & Environmental Technology Division of Engineering

SUBJECT:

SAFETY EVALUATION FOR TECHNICAL SPECIFICATION CHANGE TO FACILITATE HYDR 0 GEN ADDITION - PILGRIM hUCLEAR POWER STATION (TAC #56820)

Plant Name:

Pilgrim Nuclear Power Station, Unit 1 Suppliers: General Electric Company; Boston Edison Company Licensing Stage: OR Docket No.: 50-293 Responsible Branch & Project Manager: ORB #2; P. Leech CMEB Reviewer:

F. J. Witt Description of Task: Technical Specification Change to Facilitate Hydrogen Addition Status: Safety Evaluation Complete By letters dated February 1 and 15, 1985, the licensee requested a temporary Tech Spec change to the main steam line high radiation trip level set point.

The purpose of the requested Tech Spec change is to conduct an operational test of hydrogen additive reactor water chemistry.

The Radiological Assessment Branch (RAB) has reviewed the request for Technical Specification changes. Attached is the evaluation and SALP prepared by RAB.

We recommend that the proposed technical specification changes be approved.

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William V. Johnston, Assistant Director Materials, Chemical & Environmental Technology Division of Engineering

Attachment:

As stated

Contact:

F. Witt x28360 cc: See next page p2p 850

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MAR 131995 Gus C. Lainas cc:

J. Knight H. Thompson V. Benaroya C. McCracken D. Vassallo P. Leech T. Sulliven S. Pawlicki F. Witt F. Congel M. Lamastra

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