ML18018B947

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Responds to NRC 850312 Ltr Re Violations Noted in Insp Rept 50-400/85-04.Corrective actions:10 Awg Conductor Replaced Per Field Change Request FCR-E-4052
ML18018B947
Person / Time
Site: Harris Duke Energy icon.png
Issue date: 04/11/1985
From: PARSONS R M
CAROLINA POWER & LIGHT CO.
To: GRACE J N
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML18018B945 List:
References
CON-NRC-339 NUDOCS 8505210502
Download: ML18018B947 (4)


See also: IR 05000400/1985004

Text

ML Exhibit ll"aroima Power&L.icnt omoan>P.O.Box 101 New Hill, North Carolina 27562 April 11, 1985 Dr.3.Nelson Grace Jnited States Nuclear Regulatory

Commission

Region II 131'.larietta

Str et, Vorthw st (Suite 2900}.Atlanta, Georgia 30323 VRC-339 Dear Dr.Crace: In reference to your letter of March 12, 1985, referring to Rll: GFM/RLP 50-000/85-04-02, the attached is Carolina Power 2 Light Company's reply to the violation identified

in Enclosure l.It is considered

that the corrective

action taken/planned

is satisfactory

for resolution

of the item.'hank you for your consideration

in this matter.Yours very truly, R.M.Parsons Project General Manager Completion

Assurance Shearon Harris Nuclear Power Plant RMP/sae Attachment

cc: Messrs.G.Maxwell/R.

Prevatte (NRC-SHNPP)

Mr.B.C.Buckley (NRC)'eI'E X-se7/1-OS

5

Dr.3.'~elson Grac'I<<C-339 bcc: Mr.H.R.Banks~~~Mr.T.A.Baxter (Shaw, Pittman, Potts 4 Trowbridge)

Mr.C.S.Bohanan Mr.H.W.Bowles Mr.C.Carmichael

(2)Mr.N 3.Chiangi Mr.A.B.utter Dr.T.5, Elleman'.Is.S.F.F!yni 4lr.3.L.Harness'vlr.P.C.Hopkins Or.3.D.E.3effries Vlr.I.A.3ohnson Mr.L.I.Loflin Mr.R.E.Lumsden Mr.R.L.Mayton, 3r.Mr.S.McManus Mr.C.H.Moseley, 3r.Mr.D.L.Nordstrom (LIS)Mr.R.M.Parsons Mr.G.A.Sinders Mr.M.Shannon (Westinghouse)

Mr.Sheldon D.Smith Mr.M.F.Thompson Mr.A.C.Tollison Mr.E.3.Wagner Mr.R.A.Watson Mr.3.L.Willis File: HI/A-2D File: H-X-0500 se7/2

Attachment

to CPRL Letter of Response to NRC Report RII: GFM/RLP 50-000/85-00-02

Re rted Violation:

10 CFR 50.55(f)(1)

requires CPRL tc implement the quality assurance program described or referenced

in the Preliminary

Safety Analysis Report.Section 1.8.5.3 of the PSAR (versus the Quality Assurance Program, as stated in the Notice of Violation)

requires that measures be established

and implemented

for the selection and review for suitability

of application

of materials, parts, and equipment that are essential to the safety-relaxed

functions.

Contrary to the above, on 3anuary 28, l985, the Inspector identified

an undersized

electrical

c ble in DC panei D.-IASA.This cable (No.10$21A-SA)'vas a xwo-condo-x

r (/IO AWG that has a maximum ampere rating of 20 amps.It was protected by a 100-ampere circuit breaker and supplied power to Auxiliary Transfer Panel lA-SA which had a loading of approximately

100 amps.This cable had been installed and inspected in accordance

with approved design documents and this unsatisfactory

condition had not been identified.

This is a Severity Level Y violation (Supplement

II).Denial or Admission and Reason for the Violation:

The violation is correct as stated.As complete information

on load was unknown, an arbitrary size was chosen by HPES Electrical

and was input into the cable routing system in order to assure an adequate route was available for the subject cable.The cable card was inadvertently

released xo the field prior to final verification.

Corrective

Ste Taken and Results Achieved: The subject/710 AWG conductor was replaced with a/72 AWG conductor per Field Change Request (F CR-E-0052).

Corrective

Ste s Taken to Avoid Further Noncom liance: Administrative

instructions

have been issued to HPES Electrical

personnel to ensure closer monitoring

and control of cable sized by HPES.In addition, a formal guideline procedure to place adequate control and verification

requirements

on cable sized by HPES is scheduled for issuance by April 30, 1985.Date Vhen Full Com liance Vill Be Achieved: It is currently projected that full compliance

will be achieved by April 30, 1985.se7/3