ML19210B247

Submits Schedule for Alarming All Extenor grade-level Doors, in Response to NRC 740908 Request.Requests Info Be Withheld (Ref 10CFR2.790)

ML19210B247
Person / Time
Site:	Three Mile Island
Issue date:	10/25/1974
From:	Arnold R METROPOLITAN EDISON CO.
To:	Goller K US ATOMIC ENERGY COMMISSION (AEC)
References
GQL-0424, GQL-424, NUDOCS 7911040198
Download: ML19210B247 (3)

Text

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AEC DISTRIBUTION FOR_PART 50 DOCKET MAJERI AL, (TEMPORARY FORM)

CONTROL NO: 11162 _

FILE:

FROM: Met. Edison Company DATE OF DOC DATE REC'D LTR TWX RPT OTHER di g. 19603 10-25-74 10-31-74 n TO: ORIG CC OTHER SENT AEC PDR H Mr. Karl L. Coller 1 signed U SENT LOCAL PDR CLASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO:

M t6 1 50-289 DESCRIPTION: Ltr re Met. Ed. Co. 10-1-74 ENCLOSURES:

ltr. . . . .providing schedule for the alaming of , ,,

all exterior grade-level doors at Three Mile lj0,p,*0{ gg,c

• Plant Unit I( TMI-I) . . . . .

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• **- .s W :. ,y,,.gG PLANT NAME: Three Mile Unit I FOR ACTION /INFORMATION DHL 11-2-74 BUTLER (L) SCHWENCER (L) ZIEMANN (L)

W Copies W/ Copies W/ Copies %G AN (E)

W/ Copies CLAR K (L) STOLZ (L) DICKER (E) =(EAR (L)

W/ Copies W/ Copies W/ Copies W/4 Copies PARR (L) VASSALLO (L) KNIGHTON (E)

W/ Copies W/ Copies W/ Copies W/ Copies KNIEL (L) PURPLE (L) YOUNGBLOOD (E)

W/ Copies W/ Copies W/ Copies W/ Copies INTERNAL DISTRIBUTION SEG Fil F3 TECH REVIEW DENTON LIC ASST A/T IN D estorua GRIMES B R AITM AN OGC, ROOM P-506A Y HROEDER GAMMILL DIGGS (L) SALTZMAN MUNTZING/ STAFF MACCARY KASTN ER GEARIN (L) B. HURT CASE KNIGHT BALLARD GOULBOURNE (L) 461AMBUSSO PAWLICKl SPANGLER KREUTZER (E) PLANS BOYD SHAO LEE (L) *TICDONALD MOORE (L) (BWR) STELLO ENVIRO M AIG R ET (L) CHAPMAN

@EYOUNG (L) (PWR) HOUSTON *T.ULLER MEED (E) DUBE w/ input SKOVHOLT (L) NOVAK DICKER SERVICE (L) E. COUPE GOLLER (L) ROSS KNIGHTON SHEPPARD (L)

P. CO LLINS IPPO LITO YOUNG B LOOD SLATER (E) D. THOMPSON (2)

DENISE TEDESCO REGAN SMITH (L) KLECKER EG OPR LONG PROJECT LDR *ftETS (L) EISENHUT E}ILE & REGION $ LAIN AS WILLI AMS (E)

MORRIS BENAROYA HAR LESS WILSON (L)

STEELE VOLlMER ,

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EXTERN AL DISTRIBUTION LOCALPDR Harrisburg, Pa. ,

1 TIC (ABERNATHY) (1)(2)(10) - N ATiONAL LABS 1 - PD R-SAN /LA!NY 1 - NSIC (BUCHANAN) 1 - ASLBP(E/W Bldg, Rm 529) 1 - BROOKHAVEN NAT LAB 1 - ASLB 1 - W. PENNINGTON, Rm E-201 GT 1 - G. ULRIKSON, ORN L 1 - Newton Anderson 1 - B&M SWINEBROAD, Rm E-201 GT 1 - AGMED (RUTH GUSSMAN) 16 - ACRS HOLDING 1 - CONSU LTANTS Rm B-127 GT NEWM ARK /BLUM E/AGB ABI AN 1 - R. D. MUELLER, Rm E-201 1585 080 .fb110" /9P

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METROPOLITAN EDISON COMPPlY ec' : :'cE sex v2 nE Ac:No. psws <:_v A'a A :sco: TELEPHONE 215 - 920 2001 OCT 2 51974 GQL Oh2h 'o

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Mr. Karl L. Goller [,1 /4 ,,

Assistant Director for Operating Reacters A .-

Directorate cf Licensing - '*,

U. S. Atomic Energy Cc ission Washington, D.C. 205h5 i- -

Subject:

Docket IIo. 50-289 Operating License DPR-50 As a follev-up to our letter of October 1, 197L, and in respense to your letter of September 8,197L, cur schedule for th'e alarming of all exterior grade-level loors at our Three Mile Island Iiuclear Station, Unit 1 (TMI-I) is as fellevs:

Project Stare Anticitated Cortletien Date s System Design January 1, 1975 ,

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Writing cf Specifications February 15, 1975 f2 9j

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Solicitation and Evaluaticn April 15, 1975 - -

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of Bid Proposals , ' . -

Y'/,,'. l R , :p ^ .!'

Procurement and Fabrication August 15, 1975 ,  ; &p of Equipment C .p, .,L.hF y; Installation and Testing cf October 1, 1975 .

Equipment Alarm Systen Operational and October 25, 1975 Incorporated into TMI-I Operatiens by a Revisien to the Industrial Program Please understand that this schedule is tentative and is subject to delays (such as procurement cf equipment) cver which Met-Ed has little er no centrol. Should we encounter delays, we vill se notify you and revise the schedule accordingly.

t 1585 081 11162

With regard to the continued protection of vital. areas until installation and testing of the alar s has been ecmpleted, please recall that all exterior grade-level doors are being patrolled at least twice every eight-hour shift (see the ene.lcsure to our letter of August 30,~1974), and we intend to continue this practice until the doors have all been alarmed.

We trust that the informatien as provided herein is responsive to your concerns; and due to the confidential nature of this information, we ask that it be treated in a proprietary manner.

Sincerely,

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l' O$:6,2.lV R. C. Arnold Vice President ECA:JFV:tas 1585 082