ML20023D830

Requests Info Re Identification of safety-related Mechanical Equipment Located in Harsh Environ Areas,Including Required Operating Times & Plant Location.Info Requested within 30 Days of Receipt of Ltr

ML20023D830
Person / Time
Site:	Byron, Braidwood, 05000000
Issue date:	05/20/1983
From:	Youngblood B Office of Nuclear Reactor Regulation
To:	Farrar D COMMONWEALTH EDISON CO.
References
NUDOCS 8306030417
Download: ML20023D830 (3)

Text

-

DIST:

-Document {ControM(STE50-454/455/456 c.

?'

'NRC PDR L PDR PRC System gM 2 01983 NSIC LB#1 Rdg.(2)

JPKnight MRushbrook(2)

VNoonan L01shan TNovak JStevens JKennedy Docket Nos.: STN 50-454, STN 50-455 and STN 50-456, STN 50-457 DEisenhut/RPurple Attorney, OELD ELJordan,DEQA:IE Hr. Dennis L. Farrar JMTaylor, DRP:IE Director of Nuclear Licensing ACRS (10)

Conmonwealth Edison Company P. O. Box 767 Chicago, Illinois 60690

Dear Mr. Farrar:

Subject; Mechanical Equipment Environmental Qualification Program for Byron /Braidwood Stations By letter dated January 14, 1983, you described a program for the environnental qualification of safety-related mechanical equipment as required by GDC 4 and Sections III and XVII of Appendix B, 10 CFR 50. The program description is general and does not provide sufficient information to conduct a review. Although all of the information requested in SRP 3.11 need not be submitted to the staff, the regulations require that a review and evaluation be performed that includes the following:

1)

Identification of safety-related mechanical equipment located in harsh environment areas, including required operating times and plant location.

2)

Identification of non-metallic sukomponents of this equipment.

r 3)

Identification of the environmental conditions for which this enuipment must be qualified. The applicable environments are described in your June 17, 1982 electrical equipment quali-fication program.

4)

Identification of non-metallic material capabilities.

5) Evaluation of environmental effects.

Please submit the information required in Item 1) within 30 days of receipt of this letter. We will then select approximately three items and request that you provide the information discussed in Itens 2) through 5) for eilr review.

8306030417 830520 PDR ADOCK 050004g A

P..

OFFICE)

........~.aaaa.

..aaa aaa a a.

a.*

sursaus>

emy

............--.a NRC FORM 318 (10-80) NRCM 0240 OFFiClAL RECORD COPY usceo: mi-m*o

m o

?

33 Mr. Dennis L. Farrar In addition, please provide within 30 days the results of your review for all the equipment identified in Item 1), including any deficiencies noted and proposed corrective actions.

pgin:1 sisnod W 8 L.T. Younsblo@

B. J. Youngblood, Chief Licensing Branch No.1 Division of Licensing cc:

See next page di, DL:0

/#

LB.#.1..........DL..:..LB?1....T 1

........BJYoJ g.. ood omce 6, 1shan/lg JAStev s suRuwe>

T3

~

. 0'O'W"" 05717 83"" "'

onc>

NRC FORM 318 (10-80) NRCM 0240 OFFICIAL RECORD COPY usoeo:ien-m eco

o

~..Mr. Dennis L. Farrar Director of Nuclear Licensing Commonwealth Edison Company Post Office Box 767 Chicago, Illinois 60690 cc:

Mr. William Kortier Dr. Bruce von Zellen Atomic Power Distribution Department of Biological Sciences Westinghouse Electric Corporation Northern Illinois University Post Office Box 355 DeKalb, Illinois 61107 Pittsburgh, Pennsylvania 15230 Myron Cherry, Esquire Paul M. Murphy, Esq.

Cherry & Flynn Isham, Lincoln & Beale Suite 3700 One First Nationa'l Plaza Three First National Plaza 42nd Floor Chicago, Illinois 60602 Chicago, Illinois 60603 Mr. William Forney C. Allen Bock, Esquire U. S. Nuclear Regulatory Commission Post Office Box 342 Byron / Resident Inspectors Office Urbana, Illinois 61801 4448 German Church Road Byron, Illinois 61010 Thomas J. Gordon, Esquire Waaler, Evans & Gordon Ms. Diane Chavez 2503 S. Neil 326 N. Avon Street Champaign, Illinois 61820 Rockford, Illinois 61103 Ms. Bridget Little Rorem Mrs. Phillip'B. Johnson Appleseed Coordinator 1907 Stratford Lane 117 North Linden Street Rockford, Illinois 61107 Essex, Illinois 60935 Joseph Gallo, Esq.

Mr. Edward R. Crass Isham, Lincoln & Beale Nuclear Safeguards and Licensing Division Suite 840 Sargent & Lundy Engineers 1120 Connecticut Avenue, N. W.

55 East Monroe Street Washington, D. C.

20036 Chicago, Illinois 60603 U. S. Nuclear Regulatory Commission Resident Inspectors Office RR#1, Box 79 l

Braceville, Illinois 60407 l

l Mr. James G. Keppler U. S. NRC, Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137 i

9%

_-