ML20081D868

Part 21 Rept Re Defects in Model 7401 Dampers.Brackets on Operating Blades of Dampers Not Tackwelded to Blades as Required.Procedures Currently Being Revised

ML20081D868
Person / Time
Site:	Wolf Creek, Callaway, 05000000
Issue date:	10/25/1983
From:	Solan D AMERICAN WARMING & VENTILATING, INC.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
REF-PT21-83-035-000 PT21-83-035-000, PT21-83-35, NUDOCS 8311010370
Download: ML20081D868 (3)

Text

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TO: U.S. Nt!Cl. EAR ltt: Gill.ATORY COMMISSION ATTENTION: DIRI:CTOR, OPPICE OF INSPECTION AND ENFORCl: MENT l'R0f t : AttI:RICAN WAlullNG 6 VI:NTil.ATING, INC..

l'110 INDIAN WOOD CIRC 1.E

?!All? TEE, 01110 41537

!ilillJ1:CT: Noril'ICATION Ol' Tile EXISTI;NCE OP n DEFECT (n) l'Elt TITI.E 10 CllAPTl:R I . CODE OF FEDERAL. REGill.ATTONS -

l'NERGY, PAltT 21 - Rl:P0llTING Ol' DEFECTS AND NONCO?0'l.l ANCE.

RllPOR,T1,NG,_AJEN,T!, p ,

III NAME: DONAI.D E. St.0AN QUAL.lTY AS5tiRANCE PtANAGl:R ADDitESS: AMERICAN WARMING & VENTil.ATING, INC.

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I 310 INDI AN WOOD ClitCl.E MAlftlEl , 01110 4353/

IDI:NTIFICATION Ol' COMPONF.NT fillPI'I.ll'.D AWV MODEl. No. 7401 DAMPl:RS "

.ISfElll'ICATIONj)P_S!!PPl.I ElQ .

Atll:RICAi! "AIO!I NG & VI'.NTII.ATING, INC. ,

1310 INDIAN WOOD ClllCl.E '

ttAlfMI:E, oli10 4 l'il 7 NATL!!!E OF 1)EFECT (n), _

liracket n on t he operat ing blmles of unbject 'dompora' worn not t ackweltles! t o t he blailen an reilutrmi t o guhnts nt iat o the metamic report .

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AFFECTED PROJECTS / UNITS:/ ) ,

1. . PROJECT-h0LFCREEKGiSERATINGSTATIONUNITNO.1 OWNER (s) C, KANSAS GAS AND ELECTRIC CO.

KANSAS CITY. POWER AND LIGHT CO.

' ENGINEER- - ,BECHTEL POWTR CORPORATION GAITHERSBU1G, MARYLAND BECHTEL 008 10466 '

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' AWV 40Bf,NO. - 90154 *

2. 'PROJEC'i - CALLAWAY' PLANT OWNER - UNION ELECTRIC COMPANY, e . ENGINEER /- BECHTEL FONER CORPORATION lJ' GAITHERSELIG, MARYLAND ,

BECITEL JOB 10466 AWV JOB NO. '90155 i

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DAMPER TAG NUVBERS: bHIPPED: .

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- The following tag numbers are c[ou: mon to both ites:

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GE-D-046/1-5-4 GR-D-128/1-5--4 GE-D-047 /1-5--4 ' s GK-D-129/1-5-.4 GF-D-024/1-5-3e GK-D-208/3- 2-1

! GF-D-025/1-5-3I G5-D-209/3-2-1 GF-D-f]28/1-5 '

GK-D-212/3-2-1 GF-DIO 29/1-5-4 , ' GK-D-213/ 3-2-1 GG-D-003/6-1.1, , / GL-D-030/.1-3-3 i GG-D-004/6-121 > 't- GL-D-031/1-3-3 GG-D-032/6-3-l' GL-D-058/1-3-3 GT-0-009/1-5-4'J" GT-D-010/1-5-4 GF-D-065/1-4-4 -

"GF-D-066'! 1-4-4 4

GL-D-156/1-4-2 -

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GL-D-157/,1-4-2

-GK-D 'J17/3-4-1.# GK-D-292/3 4-1

-GK-D-320/3-3-1;

• GK-D-37 3/3-3-1.

GK-D-002 /1-5'-2 c

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GK-r '001./3-7-1 GK-D-009/3-2-1s GK-D-C16/3-7-1

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GK-D-01S/ f-5L2 r GK..D-219/3-2-1

{' GK-D-226/3-2-1 GM-D-005/5-2 7 GM-D-010/5-2-1 i GK-D-300/1-5-2 GK-D-301/1-5-2 . GK-D- 309/1-5-2 GK-D-310/1-5-2' GK-D-311/1-5-2 GK-D-312/1-5 GF-D-062/1-5-4 GF-D-063/1--5-4 :GM-D-002/5-2 GM-D-003/3-2-1 GM-D-007/5-2-1 GM-D-008/5-2-lb GM-D-011/5-2-1 GM-6-012/5,-2f1-GM-D-013/5-2-1 GM-D-014/5-2-1 GM-D-015/5-2-1 '

.GM-D-016/?-2-1 ,

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4 i - The following tag numbers are at the Wolf Creek site only:

GD-D-012/0-1-0 (Item K-5) GD-D-013/0-1-0 (Item K-5)

GD-D-002/0-1-0 (Item K-1) GD-D-004/0-1-0 (Item K-2)

GD-D-009/0-1-0 -(Item K-3) GD-D-011/0-1-0 (Item K-4)

- The following tag numbers are at the Callaway site only

CD-D-012/0-1-0 (Item U-5) GD-D-013/0-1-0 (Item U-10)

GD-D-019/0-1-0 (Item U-15) GD-D-020/0-1-0 (Item U-16)

GD-D-002/0-1-0 (Item U-1) GD-D-004/0-1-0 (Item U-2 GD-D-009/0-1-0 (Item U-3) GD-D-011/0-1-0 (Item U-4)

CD-D-015/0-1-0 (Item U-11) GD-D-016/0-1-0 (Item U-12)

GD-D-017/0-1-0 (Item U-13) CD-D-018/0-1-0 (Item U-14)

TOTAL QUANTITY = 128 DAMPERS CORRECTIVE ACTION:

AWV is currently evaluating several alternatives which might include i more detailed engineering analysis , further testing and field retro fit.

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J SIGNED: < m m f TITLE: [I' Mwn f

DATE: /g/ff/JPJ 4

1 cc: WBB, RLB, RLA, JMT RJM, BLK, TAT l

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