ML18153C566

Recorded Annual Whole Body Exposure Rept,Surry Station Isfsi,For 1990. W/910311 Ltr

ML18153C566
Person / Time
Site:	Surry, 07200002
Issue date:	12/31/1990
From:	Stewart W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	NRC OFFICE OF NUCLEAR REGULATORY RESEARCH (RES)
References
91-125, NUDOCS 9103180093
Download: ML18153C566 (7)

Text

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• 10 CFR 20.407 March 11 , 1991

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Director, Office of Nuclear Regulatory Research Serial No.91-125 United States Nuclear Regulatory Commission NURBP Washington, D. C. 20555 Docket Nos. 50-280 50-281 72-2 License Nos. DPR-32 DPR-37 SNM-2501 Gentlemen:

VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION UNITS 1 AND 2 INDEPENDENT SPENT FUEL STORAGE INSTALLATION ANNUAL WHOLE BODY EXPOSURE REPORT Pursuant to Title 10, Code of Federal Regulations, Section 20.407 (a)(1 ), and Surry Technical Specification Section 6.6,A.2 (1 ), Virginia Electric and Power Company submits the attached reports of Annual Whole Body Exposures for the* Surry Power

-Station, for the calendar year 1990.

Very truly yours,

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W. L. Stewart Senior Vice. President - Nuclear Attachment cc: U, S. Nuclear Regulatory Commission Region II 101 Marietta Street, N. W.

Suite 2900 Atlanta, Georgia 30323 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C. 20555 Mr. W. E. Holland NRC Senior Resident Inspector Surry Power Station

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RECORDED ANNUAL WHOLE BODY EXPOSURE REPORT SURRY POWER STATION FOR THE PERIOD JANUARY 1, 1990 - DECEMBER 31, 1990

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Prepared By:------1:~~~.,,[L}->=:..l~~lr-J D.W. Densmore Supervisor Exposure Control ReviewedBy:~--,-;~~-~t'.2~*~j,.~~:...;....:c...;;..._*~~.;__~~~-

B.A. Garber Supervisor Health Physics (Technical Services)

Approved By: 'Gl f.. (5~

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D. L. Erickson

• Superintendent Radiological Protection

FORWARD I_

This report is submitted as required by Technical Specification 6.6.A.2 for Surry Power Station Units 1 and 2, and 10 CFR Part 20 Sec. 20.407 (a) (1).

RECORD ANNUAL WHOLE BODY EXPOSURES (BASED ON TBERMOLUMIIIBSCENT DOSIMETRY)

SURRY POWER STATION CALENDAR YEAR 1990 DOSE RAIIGE (MREM) HUMBER OF INDIVIDUALS NO MEASURABLE EXPOSURE 1,749 1 99 913 100 249 333 250 499 286 500 749 189 750 999 97 1,000 1,999 115

. 2,000 2,999 14 3,000 3 ,_999 4,000 4,999 5,000 5,999 6,000 6,999 7,000 7,999 8,000. 8,999

'9,000 9,999 10,000 * - 10, 999 11,000 - 11,999

• 12,000 PLUS TOTAL NO *. OF INDIVIDUALS REPORTED 3,696.

TOTAL STATION MAN-REH AS DETERMINED BY TLD 575.199

MAN-REM EXPOSURE WORK/JOB FUNCTION (BASED ON SELF-READING DOSIMETRY)

PAGE 1 SURRY POWER STATION

. CALENDAR YEAR 1990 Work And Job Function Number of Personnel Total Man-Rem Station Utility Contract Station Utility Contract Employees Employees Workers Employees Employees Workers Totals Reactor Operations and Surveillance Totals 849 96 1,005 40.460 .164 8.700 49.324 Maintenance Personnel 177 2 588 3.202 .000 1.165 4.367 Operating Personnel 351 42 127 17.338 .061 .639 18.038 Health Physics Personnel 84 11 128 16.075 .074 5.415 21.564 Supervisory Personnel 149 8 65 2.823 .003 1.018 3.844 Engineering Personnel 88 33 97 1.022 .026 .463 1. 511 Other 0 0 0 .000 .000 .000 .000 Inservice Inspect Totals 65 8 233 1.930 .128 31. 792 33.850 Maintenance Personnel 1 0 132 .015 .000 16.242 16.257 Operating Personnel 32 4 28 .352 .021 1. 688 2.061 Health Physics Personnel 21 0 16 .463 .000 1. 387 1.850 Supervisory Personnel 6 0 6 .007 .000 .975 .982 Engineering Personnel 5 4 51 1.093 .107 11. 500 12.700 Other 0 0 0 .000 .000 .000 .000 Routine Maint Totals 599 46 1,165 108.231 .356 212.584 321.171 Maintenance Personnel 165 0 740 54.109 .000 140.604 194.713 Operating Personnel 185 10 111 20,976 .077 8.130 29.183 Health Physics Personnel 77 1 188 23.317 .021 53.305 76.643 Supervisory Personnel 97 2 56 6.417 .010 8.946 15.373 Enginering Personnel 75 33 70 3.412 .248 1.599 5.259 Other 0 0 0 .000 .000 .000 .000

MAN-REM EXPOSURE WORK/JOB FUNCTION (BASED ON SELF-READING DOSIMETRY}

PAGE 2 SURRY POWER STATION CALENDAR YEAR 1990 Work And Job Function Numbe.r Of Personnel Total Man-Rem Station Utility Contract Station

• Utility Contract Employees Employees Workers Employees Employees Workers Totals Waste Process Totals 91 1 39 6.820 .000 .978 7.798 Maintenance Personnel 15 0 - 21 .019 .000 . llO .129 Operating Personnel 22 0 1 3.083 .000 .003 3.086 Health Physics Personnel 42 1 8 1. 553 .000 .381 1. 934 Supervisory Personnel. 12 0 8 2.165 .000 .320 2.485 Engineering Personnel 0 0 1 .000 .000 .164 .164 Other 0 0 0 *. 000 .000 .000 .000 Refueling Totals 108 8 189 . 5:006 .190 21. 008 26.204 Maintenance Personnel 40 0 109 1. 993 .000 18. 091 20.084 Operating Personnel 23 6 13 .954 . 096 .394 1.444 Health Physics Personnel 28 0 49 1.408 .000 1.358 2.766 Supervisory Personnel 14 0 10 .643 .000 .970 1.613 Engineering Personnel 3 2 8 .008 .094 * .195 .297 Other 0 0 0 .000 .000 .000 .000 Special Maint Totals 190 3 876 10.221 .000 87.554 97.775 Maintenance Personnel 63 0 628 1. 325 .000 70.435 71.760 Operating Personnel 37 0 50 .956 .000 2.605 3.561 Health Physics Personnel 45 0 89 6.722 .000 7.839 14.561 Supervisory Personnel 23 0 52 . 774 .000 5.532 6.306 Engineering Personnel 22 3 57 .444 .000 1.143 1.587 Other (j 0 0 .000 .000 .000 .000 Total 1,902 162 3,507 172.668 .838 362.616 536.122*

Maintenance Personnel 461 2 2,218 60.663 .000 246.647 307.310 Operating Personnei 650 62 330 43.659 .255 13.459 57.373 Health Physics Personnel 297 13 478 49.538 .095 69.685 ll9.318 Supervisory Personnel 301 10 197 12.829 .013 17.761 30.603 Engineering Personnel . 193 75 284 5.979 .475 15.064 21.518 Other 0 0 0 .000 .000 .000 .000