ML20031C285
| ML20031C285 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 05/03/1976 |
| From: | Sewell R CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| RO-76-06, RO-76-6, NUDOCS 8110070023 | |
| Download: ML20031C285 (2) | |
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'UCENSEE EVENT REPORT courm. stocol Q ( I4ITl4l%l tnaasa nor au..
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/4 73 so OE TON Leak rate testing of the ventilatien supply valves revealed leakage aMob A about 18l os,
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7 es c2 l times greater than.the Tc'. Spee. limit. Subsequent testdag shoved 4het c ly one of l 80 7 89 3l two vc a in series woe leakine excessivel.v and that centainment interrity was eatn. l BO 7 89
@l tained. -KO 0-i; a.0 i^ ik.75 reecM aN iar-lankene. Pepairs were made to CV/h097 l
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@S and leakage 6 5 accettable f*^ L 6h l
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60 7 89 a.m.e cE coo COMPONENT CODE heuG4 m.afEPs 7 8F ~
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c7 lSIDl 11 12 17 43 44 47 40 WE DESCRPTON l Leeksre was corrected by dise adjustment, packing adjustment omd eleenica on valve l
e 60 7 89 h l CY/ LOC 7 ( Allis-Chairers Model *o FR Stream Seal). Testine vill be -- d " -' monthly l
BC 7 89 DE l w +41=="*!cient-estisfa-tenteet results permit eenere-4e scut-annual frequency.
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'sYEE oscovinv casceCN s power on.aa status D{
(p_,,j l0l0l0l l TA l [B_j l Semi-Annual Leak Rate Test l
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to 12 13 44 45 4ti 80 NgYs'to c[IENass aucVNT OF ACTMf f LOCatCN Cs F.ntast n
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10 11 64 45 00 PERSONNEL DFCSURES svuuten tvpf ot sCWC*e H 10101ol LU l "A
I 7 89 11 12 13 60 PEASONNEL INJUA:ES Nuusta Cf 5CaftCN 10lol0l l NA l
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? p,kI;37,,3 Wrti5c CONst:utNetS 3 I 'Tene. Since centain-ent interrity vss esint31ned by valve C7/hC96.
l 7 89 go LCSS CA CAMAGE TO FAC UTY f*Pt ets swicae 8 L:J l xx j
7 89 10 g,,o PtJBUCITY Hl NA l
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7 89 ua ACOf!ONAL FACTCPS 8I I
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J Mr James G. Keppler US Nuclear Regulatory Cormission g
T99 Roosevelt Rd ui Glen Ellyn, IL 60137 DCcKrf 50-155, LICEiSE DFR BIG ROCK POEiT PIxrf Attached is a Licensee Event Report for the Big Ecek Peint Plant.
Ralph 3. Sevell (Signed)
Ralph 3. Sevel.
helear Licensing Administratcr
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