ML19318C136

Forwards Info to Complete Response to IE Bulletin 79-02, Pipe Support Base Plate Designs Using Concrete Expansion Anchor Bolts. Encl Lists Supports for Essential & Seismic Nonessential Piping Sys Supported by Expansion Anchor Bolts

ML19318C136
Person / Time
Site:	Zimmer
Issue date:	06/11/1980
From:	Borgmann E CINCINNATI GAS & ELECTRIC CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
IEB-79-02, IEB-79-2, NUDOCS 8007010084
Download: ML19318C136 (2)

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THE CINCINNATI GAS & ELECTRIC COMPANY ss CINCINN ATl, OHIO 452ot June 11, 1980 E. A. SOROMANN stacce v*Cg ents ogo.T U.S. Nuclear Regulatory Cessnission Office of Inspection and Enforcement Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137 Attention: Mr. James G. Keppler, Regional Director /

WM. H. ZIMMER NUCLEAR POWER STATION - UNIT 1

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RE:

ADDITIONAL RESPONSES 'IO IE BULLETIN 79-02, PIPE l l

SUPPORT BASE PLATE DESIGNS USING CONCRETE EXPANSION ANCHOR BOLTS, DOCKET NO. 50-358, j W.O. 57300, JOB E-5590, ITEM #400 l Gentlemen:

The attached information is furnished to cosaplete our response to unresolved item "e" of 'E Bulletin 79-02 as delineated in the Nuclear Regulatory Inspection Report 80-03. l The attached list identifies the supports for essential and seismic non-essential piping systems supported by expansion anchor connections to  !

concrete masonry walls.  :

Very truly yours,  !

THE CINCINNATI GAS & ELECTRIC COMPANY

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E. A. BORGMANN Senior Vice President JCH dew Enclosure cc: NRC Office of Inspection and Enforcement Division of Reactor Inspection Programs j Washington, D.C. 20555 F. T. Daniels J. R. Schott R. F. Scheibel H. C. Brin M e

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S. Rurka H. E. Crail

( H. H. Shah J. C. Herman B. K. Culver W. D. Waymire (Pink) l General File S. G. Salay Attn l

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W. W. Schwiers N l J. D. Flynn 800 7 0 4.g. Cnitkara O S lJ r

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• TABLE 1 (5221/80)

, SU.'PO RT SitT. LIMN *

,; NO. SUBSYSTCM NO. OR ST:M ACCESSIBLE REMARKS

, lAF315SR *

• AF-3 25 4" U Yes Sejamically

, denigned.

LAP 330SR ** 7F-3 38 4" p Yes Seismic.11y denignee-through bolts installed.

l AF331SR *

• AF-3 39 4" R Yes Seismically decigned-through

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bolts installed.

1MS14 7SR *

• MS-10 32 1!!S26 AL 10 Yes Seismically designed.

IMS14 8SR *

• MS-10 33 1MS26A310 Yes Scisnically

• designed.

1RG066HA RG-1 12 1RG32DF2-5/8 No 1RG073HG RG-1 19 1RG30AF1-5/8 No 1RG075HG RG-1 21 1RG31AF1-5/8 No 1RG076HG RG-1 22 1RG31AF1-5/8 No

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1RG088HG RG-1 34 1RG33AF1-1/8 No 1RGil2HG RG-2 11 1RG31ACl-5/8 Yes

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1RG157HA RG-2 56 lRG32DC2-5/8 Yes 1RG163HA RG-2 62 1RG33AC1-1/8 Yes 1RG175HG RG-3 12 1RG31AB1-5/8 Yes 1RG176HG RG-3 13 1RG31AB1-5/8 Yes 1RG177F" RG-3 14 1RG31AB1-5/8 Yes .

1RIOl8HV RI-7 9 1RI20A6 res 1RT00lHG

• RT-2 15 1RT01C6 Yes Support voided

December, 1978.

1RT044SR** RT-2 19 1RT01D6 Yes Seismically l designed.

1RT046** RT-2 16 1RT01EA3 Yes Seismically designed.

ISC0145R SC-2 33 ISC02C1-1/2 Yes LWR 176SR WR-3 65 LWR 07A14 No LWR 182SR WR-3 111 LWR 07A14 Yes

• LWR 190SR** WR-3 113 IWR42A6 Yes Seismically designed.

LWR 210llR* WR-3 41 _1WR13A8 Yes New design not issued not attached to block wall.

1M71?5FR WR-25 25 1MR15A4 Yen j )Wl:5711111 wR -2 7 45 IWR101A2

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Yes IWR260SR WS-6 32 IWR41AD3 Yes lWSO98Sil WS-7 40

,0) D .

lWS14AA3 No d lWS025!!V -WS-13 17 IWS15H24 No A

Thout- duppu.

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u,.u e nut auhuindand hence will be removed