IR 05000412/1986046
| ML20214V147 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 05/26/1987 |
| From: | Johnston W NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Carey J DUQUESNE LIGHT CO. |
| References | |
| NUDOCS 8706110471 | |
| Download: ML20214V147 (2) | |
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MAY 2 61987
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s Docket No. 50-412
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~0 quesne Light Company
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ATTN: Mr. J. J. Carey
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Senior Nice President Nuclear Gioup Post Office Box 41 Shi,ppingport, Pennsylvania 15077
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Gent,lemen:
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Inspection.fd: 50-412/86-46 This refers to your letter dated February 23, 1987, in reiponse to our letter dated January 23,, 1987,.
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Thank you for ~ informing us of the correcti$e and preventive actions documented in your letter. These actions,will be examined during a future inspection of your licensed program.
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Sincerely,
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William V. Johnston, Acting Director u
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/J.+0. Sieber, Vice President, Nuclear
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J'J. Crockett, Senior Manager, Nuclear Operations E. Ewing, Quality Assurance Maaager-R. J. Swiderski, Manager, Startup Group'
J7 P. Thomas, Manap,er, Engineering R. E. Martin, Manager, Regulatory Affairs C. O. Richardson, Stone and Webster Engineering Corporation e
A Public Document Room (PDR)
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Local Public Document Room (LPDR)
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Nuclear Safety Information Center (NSIC)
HRC Resident Insrector
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0FFICIAL RECORG COPY RL BV2 86-46 - 0001.0.0
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Duquesne Light Company
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Region I Docket Room (with concurrences)
Management Assistant, DRMA (w/o enc 1)
DRP Section Chief W. Troskoski, SRI, BV-1.
P. Tam, LPM, NRR T. Martin, DRSS S. Ebneter, DRS A. Lodewyk,' DRS Robert J. Bores, DRSS
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- Anderson Durr 05//t/87 05//f /87 05/,13/87 0FFICIAL RECORD COPY RL BV2 86-46 - 0002.0.0 05/19/87
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2NRC-7-031 (412) 643 S200 Beaver VaHey No. 2 Unit Project Organization Telecopy (412) 643 5200 Ent.160
$GBu Feb. 23, 1987
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ox 2 Shippengport, PA 15077 United States Nuclear Regulatory Conmission Region 1 631 Park Avenue King of Prussia, PA 19406
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ATTENTION:
Mr. Stewart D. Ebneter, Director D vision of Reactor Safety i
SU6 JECT:
Beaver Valley Power Station - Unit No. 2 Docket No. 50-412 Inspection Report 50-412/86-46 REFERENCE:
Letter dated January 23, 1986 (S. D. Ebneter to J. J. Carey)
Gentlemen:
Tne above referenced letter transnitted a Notice of Violation as Appenaix A.
Attachnent 1 of this letter provides Duquesne Light Company's (DLC) re-sponse pursuant to the requirenents of 10CFR2.201 and tne NRC's Notice of Violation.
DUQUESNE LIGHT COMPANY
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' J. & Carey Sr. Vice President LMR/ijr NR/LMR/IR/8646 Attachment cc:
Mr. P. Tan, Project Manager (w/a)
Ms. A. A. Asars, NRC Resident Inspector (w/a)
Mr. J. Beall, NRC Senior Resident Inspector (w/a)
NRC Document Control Desk (w/a)
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United States Nuclear Regulatory Comnission Mr. Steward D. Eoneter, Director i
Inspection Report 50-412/86-46 l
Page 2 COMMONWEALTH OF PENNSYLVANIA )
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COUNTY OF BEAVER
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On tnis h/t[ day of fd.//f(uff
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hotary Public in and for said Commonweal t[and County, personally appeared
J. J. Carey, who being duly sworn, deposed and said that (1) he is Senior Vice President of Duquesne Light, (2) he is duly authorized to execute and file the foregoing Submittal on behalf of said Conpany, and (3) the statenents set forth in the Submittal are true and correct to the best of his knowledge.
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Notary Puolic
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SHULA 5. FATIME, NOTArti ruauC SHIPrillCPORT NW, REAUEE COWWIT EY COE8838004 DPIRES SCT. 23,130
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ATTACHMENT 1
NOTICE OF VIOLATION 86-46-01 10CFRSO, Appendix B, Criterion V requires that: " Activitles af fecting quality shall De prescribed by documented instructions--and shall be acconplished in accordance with these instructions -."
Field Construction Procedure No. FCP-431, Section 5.2.10 states that: " Cu t edges, sharp corners and holes shall be deburred to provide smooth surf aces which will not danage cables."
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Contrary to the above, on Decenber 10, 1986 Cable No. 2SISA0H301 in the low head sJety injection ptanp No. 2 SIS *21A housing was identified by the NRC in-spector that had been danagea at the splice junction by the sharp edges of the f abricated stainless steel motor housing base plate.
This is a Severity Level IV violation.
Response Inspection of installation of Raychen Heat Shrinkable Tubing resulted in the identification of danage to cable splices located in the low head inj ection ptsnp (No. 2 SIS *P21A) motor lead housing.
The 3-Phase SKV type HTK c able spl iced to the punp motor leads showed signs of danage fran the sharp edge of the housing back plate.
The cable size and stiffness of the cable places the cable against the sharp metal edge when the motor lead housing cover is repl aced.
The danage to these cable splices was addressed on N&D-38725, which has been dispositioned to increase the size of this motor termination box, to replace the danaged splice kit, and to place edge dressing material on sharp edges.
Corrective action will be canpleted by February 23, 1987.
To detennine if this conoition exists in other cases, Site Quality Control is currently reviewing all similar field installations.
This review is expected to be conpleted by March 16, 1987 F o r further installations, N&D 38873 has been dispositioned and resulted in revising I.P.-8.5.2 to include criteria for all remaining work.
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