ML14178A357

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Forwards Insp Rept 50-261/93-15 on 930612-0709.Weaknesses in Calibration of Heat Trace Recorder & Calibration Errors, Noted
ML14178A357
Person / Time
Site: Robinson Duke Energy icon.png
Issue date: 07/23/1993
From: Verrelli D
NRC Office of Inspection & Enforcement (IE Region II)
To: Dietz C
Carolina Power & Light Co
Shared Package
ML14178A358 List:
References
NUDOCS 9308050064
Download: ML14178A357 (4)


See also: IR 05000261/1993015

Text

REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9308050064

DOC.DATE: 93/07/23

NOTARIZED: NO

DOCKET #

ACIL:50-261 H.B. Robinson Plant, Unit 2, Carolina Power & Light C 05000261

AUTH.NAME

AUTHOR AFFILIATION

ERRELLI,D.M.

Region 2 (Post 820201)

RECIP.NAME

RECIPIENT AFFILIATION

DIETZ,C.R.

Carolina Power & Light Co.

SUBJECT: Forwards insp rept 50-261/93-15 on 930612-0709.Weaknesses in

calibration of heat trace recorder & calibration errors,

I

noted.

DISTRIBUTION CODE: IE01D COPIES RECEIVED:LTR

ENCL

SIZE:

+

TITLE: General (50 Dkt)-Insp Rept/Notice of Violation Response

NOTES:

RECIPIENT

COPIES

RECIPIENT

COPIES

ID CODE/NAME

LTTR ENCL

ID CODE/NAME

LTTR ENCL

PD2-1 PD

1

1

MOZAFARI,B

1

1

INTERNAL: AEOD/DEIB

1

1

AEOD/DSP/ROAB

1

1

AEOD/DSP/TPAB

1

1

AEOD/TTC

1

1

[

DEDRO

1

1

NRR/DORS/OEAB

1

1

NRR/DRCH/HHFB

1

1

NRR/DRIL/RPEB

1

1

NRR/DRSS/PEPB

1

1

NRR/PMAS/ILPB1

1

1

NRR/PMAS/ILPB2

1

1

NUDOCS-ABSTRACT

1

1

OE DIR

1

1

OGC/HDS2

1

1

W

mTE9

02

1

1

RES/HFB

1

1

RGN2

FILE

01

1

1

EXTERNAL: EG&G/BRYCE,J.H.

1

1

NRC PDR

1

1

C

NSIC

1

1

C

NOTE TO ALL *RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK.

ROOM Pl-37 (EXT. 504-2065) TO ELIMINATE YOUR NAME FROM DISTRIBUTION

LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR

22

ENCL

22

JUL 23

993

Docket No.:

50-261

License No.:

DPR-23

Carolina Power and Light Company

ATTN: Mr. C. R. Dietz

Vice President

H. B. Robinson Steam Electric Plant,

Unit 2

P. 0. Box 790

Hartsville, SC 29550-0790

Gentlemen:

SUBJECT:

NRC INSPECTION REPORT NO. 50-261/93-15

This refers to the inspection conducted by W. T. Orders of this office on

June 12 - July 9, 1993. The inspection included a review of activities

authorized for your H. B. Robinson facility. At the conclusion of the

inspection, the findings were discussed with those members of your staff

identified in the enclosed inspection report.

.

Areas examined during the inspection are identified in the report. Within

these areas, the inspection consisted of selective examinations of procedures

and representative records, interviews with personnel, and observation of

activities in progress.

Within the scope of the inspection, there were no violations or deviations

identified. However, the enclosed report documents weaknesses in the

calibration of a heat trace recorder and calibration errors introduced in the

Boric Acid Storage Tank temperature controller from a mis-positioned adjusting

link. These observations are of concern, in as much, as they are similar to

problems with calibration and control of instrumentation and control equipment

discussed in Inspection Reports 92-27, 92-34, and 93-11. Collectively, these

observations could be indicative of a programmatic deficiency warranting your

increased attention.

In accordance with 10 CFR 2.790 of the NRC's "Rules of Practice," a copy of

this letter and its enclosure will be placed in the NRC Public Document Room.

9308050064 930723

PDR

ADOCK 05000261

G

PDR

JUL 23 1993

Carolina Power and Light Company

2

Should you have any questions concerning this letter, please contact us.

Sincerely,

ORIGINAL SIGN

By

DAVID M. VERRELLI

David M. Verrelli, Chief

Reactor Projects Branch 1

Division of Reactor Projects

Enclosure:

NRC Inspection Report

cc w/encl:

W. T. Flanagan

Plant General Manager

H. B. Robinson Steam Electric Plant

P. 0. Box 790

Hartsville, SC 29550

Mr. W. S. Orser

Executive Vice President

Nuclear Generation

Carolina Power & Light Company

P. O. Box 1551 Mail Code - CPB 12

Raleigh, NC 27602

Mr. H. W. Habermeyer, Jr.

Vice President

Nuclear Services Department

Carolina Power & Light Company

P. 0. Box 1551

- Mail 0HS7

Raleigh, NC 27602

Heyward G. Shealy, Chief

Bureau of Radiological Health

Dept. of Health and Environmental

Control

2600 Bull Street

Columbia, SC 29201

Dayne H. Brown, Director

Division of Radiation Protection

N. C. Department of Environment,

Health & Natural Resources

P. 0. Box 27687

Raleigh, NC

27611-7687

.

(cc w/encl cont'd - See page 3)

Carolina Power and Light Company

3

(cc w/encl cont'd)

McCuen Morrell, Chairman

Darlington County Board of Supervisor

County Courthouse

Darlington, SC 29535

H. Ray Starling

Vice President - Legal Department

Carolina Power and Light Co.

P. 0. Box 1551

Raleigh, NC 27602

H. A. Cole

Special Deputy Attorney General

State of North Carolina

P. 0. Box 629

Raleigh, NC 27602

Robert Gruber

Executive Director

Public Staff - NCUC

P. 0. Box 29520

Raleigh, NC 27626-0520

J. L. Harrison, Manager

Regulatory Compliance

H. B. Robinson Steam Electric Plant

P. 0. Box 790

Hartsville, SC 29550

Ms. Gayle B. Nichols

Staff Counsel

SC Public Service Commission

P. 0. Box 11649

Columbia, SC

29211

bcc w/encl:

H. Christensen, RII

B. Mozafari, NRR

Document Control Desk

NRC Resident Inspector

U. S. Nuclear Regulatory Commission

Route 5, Box 413

Hartsville, SC 29550

RII:DRP

HCh s sen:tj

07h1/93