HNP-94-014, Annual Operating Rept for 1993, Including Number of Personnel & man-rem by Work & Job Function,Primary Coolant Iodine Spikes & Primary Relief & Safety Valve Challenges

Annual Operating Rept for 1993, Including Number of Personnel & man-rem by Work & Job Function,Primary Coolant Iodine Spikes & Primary Relief & Safety Valve Challenges

ML18011A357
Person / Time
Site:	Harris
Issue date:	12/31/1993
From:	Robinson W CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
HNP-94-014, HNP-94-14, NUDOCS 9403070143
Download: ML18011A357 (10)

Text

ACCELERATED DISTRJBUTION DEMONSTRATION SYSTEM e

REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

FACIL:50-400 Shearon Harris Nuclear Power Plant, Unit 1, Carolina AUTH.NAME AUTHOR AFFILIATION ROBINSON,W.R.

Carolina Power

& Light Co.

RECIP.NAME RECIPIENT AFFILIATION DOCKET 05000400 R

D

SUBJECT:

"Shearon Harris Nuclear Power Plant Annual Operating Rept for 1993," including number of personnel

& man-rem by work job function, primary coola spikes

& primary relief

& safety valve challen

. /940225 tr.

S DISTRIBUTION CODE:

IE56D COPIES RECEIVED:LTR 2 ENCL I

SIZE:

TITLE: 20.407 Annual Personnel Monitoring Rpt/Annual Rad Exposur Rpt by Fun /

NOTES:Application for permit renewal filed.

05000400 A

RECIPIENT ID CODE/NAME PD2-1 PD INTERNAL: ACNW1~MCDB/SSSS CEQ~XSE~

02

'RGN2 01 EXTERNAL: NRC PDR COPIES LTTR ENCL 1

0 6

6 1

1 1

1 1

1 1

1 RECIPIENT ID CODE/NAME LE,N AEOD/DSP/TPAB NRR/DRSS/PRPB RES/RPHEB NSIC COPIES LTTR ENCL 1

1 1

1 2

2 1

1 1

1 R

D NOTE TO ALL"RIDS" RECIPIENTS:

A D

D PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEEDI TOTAL NUMBER OF COPIES REQUIRED:

LTTR 17 ENCL 16

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Carolina Power & Light Company PO Box 165 New Hill NC 27562 William R. Robinson Vice President Harris NUclear Plant FEB 2 5 'l994 File: HO-940263 Serial:

HNP 94-014 United States Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555 SHEARON HARRIS NUCLEAR POWER PLANT DOCKET NO. 50-400/LICENSE NO. NPF-63 ANNUALOPERATING REPORT Gentlemen:

In accordance with Technical Specification 6.9.1.2. for the Shearon Harris Nuclear Power Plant, Unit No. 1, Carolina Power and Light Company herewith submits the annual report of (a) individuals receiving exposures greater than 100 mrem/yr and their associated man-rem exposure according to work and job functions, (b) primary coolant iodine spikes, and (c) challenges to the pressurizer power-operated relief valves (PORVs) and primary safety valves for 1993.

Questions regarding this submittal may be referred to Mr. D. C. McCarthy at (919) 362-2100.

Very truly yours, W. R, Robinson MGW:syh Enclosures c:

wpgb Mr. S. D. Ebneter (NRC-RII)

. Mr. N. B. Le(NRR)

Ms. C. T. Raddatz (NRC-REIRS Project Manager)

Mr. J. E. Tedrow (NRC-SHNPP) 9403070143 93i23i PDR ADOCK 05000400 R

PDR State Road1134 NewHill NC Tel 919362-2502 Fax 919362-6950

RIMS II NUMBER OF PERSONNEL AND MAN"REM BY WORK AND JOB FUNCTION, 1993 HARRIS PLANT NUMBER OF PERSONNEL > 168 MREM I

TOTAL MAN-REM WORK AND JOB FUNCTION STAT UTIL CNTR I

STAT UTIL CNTR REACTOR OPERATIONS AND SURVEILLANCE MAINTENANCE PERSONNEL 2

OPERATING PERSONNEL 9

HEALTH PHYSICS PERSONNEL 18 SUPERVISORY PERSONNEL 8

ENGINEERING PERSONNEL 0

ROUTINE MAINTENANCE MAINTENANCE PERSONNEL OPERATING PERSONNEL HEALTH PHYSICS PERSONNEL SUPERVISORY PERSONNEL ENGINEERING PERSONNEL 8

8 0

0 0

8.840 3.36G

'3.240 e.e6e 8.545 2.851 8.628 1.493

8. 168 6.828 G.eee G.eeo e.'eee 8.610

6. 165 6.838 G.eee G.eee O.GGO G.eee 8.878 6.294 G.e1e 6.820 6.235 1.388 8'.e6e G.eee 6.888 e.e28 ZNSERVZCE INSPECTION MAINTENANCE PERSONNEL OPERATING PERSONNEL HEALTH PHYSICS PERSONNEL SUPERVISORY PERSONNEL ENGINEERING P ERSONNEL SPECIAL MAINTENANCE MAINTENANCE PERSONNEL OPERATING PERSONNEL HEALTH PHYSICS PERSONNEL SUPERVISORY PERSONNEL ENGINEERING PERSONNEL WASTE PROCESSING MAINTENANCE PERSONNEL OPERATING PERSONNEL HEALTH PHYSICS PERSONNEL SUPERVISORY PERSONNEL ENGINEERING PERSONNEL REFUELING MAINTENANCE PERSONNEL

, OPERATING PERSONNEL HEALTH PHYSICS PERSONNEL SUPERVISORY PERSONNEL.'NGINEERING PERSONNEL TOTAL MAINTENANCE PERSONNEL OPERATING PERSONNEL HEALTH PHYSICS PERSONNEL SUPERVISORY PERSONNEL ENGINEERING PERSONNEL GRAND TOTAL 0

8 0

8 0

13 2

6 0

8 0

8 3

e 0

21 11 24 8

8 56 0

0 0

0 0

0 0

0 6

0 8

0 0

8 0

28 6

1 8

8 28 0

1 8

1 22 e.eee 6.836 0.600 e.eee e.'eee 4.547 e.7ee 1.996 6.830

0. 166 0.088 e.eee 1.030 0.680 0.606 8.688 0.686 e.'eee 6.660 G.eeo 8.238

4. 110 7.753

0. 19G 0 ~ 725 21.816 G.eoe e.eee 0.888 G.eee 0.088 6.880 0.608 e.eee 0.600 e.e4e G.eee G.'eoe 6'.eee 8.800 8.666 e.eee 8.660 6.880 "6.086 o'.eee 6.836 G.eeo 8'.eee 8.618

8. 145

8. 185 G.eoo e.eeo G.eoe e.eee G.eoe 7.446

0. 166

6. 185 8.'eee 8.820 0.275 8.880 6.868 e.eoo 0.650 e.eoe G.eoo G.eee 6.660 G.eee

9. 165 e'.514 6.195 8.820 0.925 16.819 Notes:

(1)

Dose based on pocket dosimeters (2)

Stat

~ Harris, Plant Staff Util'P&Lnon-Harris personnel Cntr ~ Contractor Page 1 of 3

Enclosure to HNP 94-014 1993 ANNUALREPORT - PRIMARY COOLANTIODINESPIKES During 1993, the primary coolant did not exceed 1.0 pCi/gram dose equivalent I-131 or 100/E-bar pCi/gram gross radioactivity as set forth in Technical Specification 3.4.8.

Page 2 of 3

e Enclosure to HNP 94-014 1993 ANNUALREPORT - PRIMARYREUEF AND SAFEIY VALVECHALI~GES On October 12, 1993, pressurizer power operated relief valve (PORV) PCV-444B opened and released approximately 100 gallons ofreactor coolant to the Pressurizer Relief Tank. PCV-444B

. was immediately placed in the closed position.

Excessive Reactor Coolant System pressure was not the initiating condition for this event.

The cause of the event was determined to be a failed printed circuit card in the power supply to pressure transmitter PT-444.

The failed card caused the loss of input signal to the Master Controller resulting in a high output spike before the controller failed low. The spike caused PORV PCV-444B to open.

The failed printed circuit card was replaced and was tested satisfactorily.

Page 3 of 3