ML20031C374
| ML20031C374 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 01/13/1978 |
| From: | CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| Shared Package | |
| ML20031C371 | List: |
| References | |
| RO-77-49, NUDOCS 8110070095 | |
| Download: ML20031C374 (1) | |
Text
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UCENSEE EVENT REPORT 31g Reck Point c:wrnot stoex:lOf Glo it 19 isI ca nau.a.ou
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- om arevem I 1121116 I 717 l 1 111-! 1-1: 1 7 e s7 t.s as so 61 6a 6a 74 7s bo tven esscas nw (77-+'f) g lDuring routine equipment inspection, a leak of one drop per second was noted at a l
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@ lei e-to-valve butt veld on a 3/4" pressure alarm reference line in the control red l
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@ l drive suction eipine system inside containment. T1e pinine was braced on 12/17/77 tol 7 89 60 Q l reduce stress and cla= ped and sealed to stop leakage on 12/23/77.
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Iz I al 9I9i L'<.J ou 7 e a 10 11 12 17 43 44 47 4a CAUSE CESCRPTCN is l Probable cause is due to vibration in the positive displace:ent pu=p system. Repair l 7 89 La
@ lof the veld is planned during the next scheduled shutdown and use of flexible tubine l 7 89 g3
'@ l to the 1.strument is beine censidered to prevent recurrence. Re~ertnSHitv4 Centd) l 7 as
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7 89 11 12 g3 PT43ABLE CONSEQUENCES Lj i None.
Dri.e system was not 1-aired anc__leaksee adecustelv entained.
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