0CAN029407, 1993 Occupational Exposure Data Rept, Including Description of Special Maint Resulting in Notable Personnel Exposure & Whole Body Exposure Statistics
| ML20064C341 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 12/31/1993 |
| From: | Mims D ENTERGY OPERATIONS, INC. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| 0CAN029407, CAN29407, NUDOCS 9403090310 | |
| Download: ML20064C341 (5) | |
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- m 10CFR20.407 February 28,1994 OCAN029407 U. S. Nuclear Regulatory Commission Document Control Desk Mail Station PI-137 Washington, DC 20555
Subject:
Arkansas Nuclear One - Units 1 and 2 Docket Nos. 50-313 and 50-368 License Nos. DPR-51 and NPF-6 1993 Occupational Exposure Data Report Gentlemen:
In accordance with ANO-1 Technical Specification 6.12.2.2, A~NO-2 Technical Specification 6.9.1.5.a, and 10CFR20.407, the Annual Occupational Exposure Data Report for 1993 is provided in the following attachments:
Attachment A. - Personnel Exposure and Monitoring Report,1993 (Regulatory Guide 1.16)
Attachment B - Description of special maintenance resulting in notable personnel exposure (Regulatory Guide 1.16)
Attachment C - Annual whole body exposure statistics (10CFR20.407)
Should you have any questions, please contact my staff.
Very truly yours, 4.uft/d %;
Dwight C. Mims Director, Licensing DCM/nbm Attachments is 9 n n C e 9403090310 931231
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U. S. NRC February 28,1994 OCAN029407 Page 2 cc:
Mr. Leonard J. Callan Regional Administrator U. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 400 Arlington, TX 76011-8064 NRC Senior Resident Inspector Arkansas Nuclear One - ANO-1 & 2 i
Number 1, Nuclear Plant Road Russellville, AR 72801 Mr. George Kalman NRR Project Manager Region IV/ANO-1 I
U. S. Nuclear Regulatory Commission NRR Mail Stop 13-H-3 One White Flint North 11555 Rockville Pike Rockville, MD 20852 Mr. Thomas W. Alexion NRR Project Manager, Region IV/ANO-2
)
J U. S. Nuclear Regulatory Commission NRR Mail Stop 13-H-3 One White Flint North i
11555 Rockville Pike Rockville, MD 20852 1
I Attachment A PERSONNEL EXPOSURE AND MONITORING REPORT,1993 J
d
( Annual Operating Report Reg. Guide 1,16)
NUMBER OF PERSONNEL & loo mrem)
TOTAL MAN-REM
._ STATION UTILITY CONTRACT _ STATION UTILITY CONTRACT WORK & J0D FUNCTION
. EMPLOYEES EMPLOYEES
~
Reactor Operation and Surveillance 0
0 0
Supenisory Personnel 0
0 0
llealth Physics Personnel 29 3
0 5.123
.599 Operations Personnel Maintenance Personnel 0
0 0
0 0
.324 Engineering Personnel Routine Maintenance 3
0 0
.380 Supenisory Personnel 49 0
80 15.344 20.008 IIcalth Physics Personnel 0
0 0
Operations Personnel Maintenance Personnel 85 2
114 16.285
.348 20.980 Engineering Personnel 3
1 13
,475
.128 4.070 in Senice inspection 0
0 0
Supenisory Personnel llcalth Physics Personnel 17 0
8 3.646 1.935 1
0 0
.329 Operations Personnel Maintenance Personnel 11 0
123 1.526 40.267 Engineering Personnel 1
0 9
.145 2.536 Special Maintenance
.302 0
0 1
Supenisory Personnel IIcalth Physics Personnel 2
0 2
.281
.220 Operations Personnel 1
0 0
.136 Maintenance Personnel 10 0
97 1.487 19.863 0
0 4
1.015 Engineering Personnel Waste Processing 0
0 0
Supervisory Personnel Health Physics Personnel 2
0 3
.295
.821 0
0 0
Operations Personnel Maintenance Personnel 0
0 0
Engineering Personnel 0
0 0
Refueling Supenisory Personnel 0
0 0
IIcalth Physics Personnel 4
0 7
.785 1.067 Operations Personnel 1
0 0
.120 Maintenance Personnel 8
0 40 1.115 14.06)
Engineering Personnel 0
0 6
1.684 TOTALS Supenisory Personnel 3
0 1
.380
.302-
)
llcalth Physics Personnel 52 0
92 20.351 24.051 i
Operations Personnel 32 3
0 5.708
.599 Maintenance Personnel 98 2
348 20.413
.348 95.171 Engineering Personnel 5
1 30
.944
.128 9.305 GRAND TOTALS 190 6
471 47.796 1.075 128.829 An individual and his exposure are included in only those categories in which he received more than 100 millirem.
De total actual collective dose for personnel working at Arkansas Nuclear One during 1993 was 267.696.
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Attachment B PERSONNEL EXPOSURE AND MONITORING REPORT,1993 (Annual Operating Report Reg. Guide 1.16)
Unit I special maintenance resulting in signficant personnel exposure included: reactor building jib crane installt tion installation of permanent refuel canal seal plate, reactor ea cabling hd replacement, refuel bridge modifications, RCS insulation replacement, and limited scope Ste.vn Generator repair.
Unit 2 special maintenance resulting in significant personnel exposure included: Steam Generator repair and repair of a Pressurizer Spray Valve,
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Attachment C PERSONNEL EXPOSURE AND MONITORING REPORT,1993 ANNUAL WIIOLE BODY EXPOSURE STATISTICS ANNUAL DOSE RANGES FOR YEAR 1993 NUMBER OF INDIVIDUALS (REM)
IN EACil RANGE
)
NO MEASURABLE EXPOSURE 1301 MEASURABLE EXPOSURE LESS TilAN.100 1167
.100 -
.250 515
.250 -
.500 218
.500 -
.750 58
.750 - 1.0 20 1.0
-. 2.0 3
2.0 3.0 0
4.0 0
3.0 4.0
.5.0 0
6.0 0
5.0 6.0
- 7.0 0
7.0
- 8.0 0
8.0
- 9.0 0
9.0
- 10.0 0
10.0
- 11,0 0
11.0
- 12.0 0
1 12.0
+
0 NUMBER OF INDIVIDUALS REPORTED = 3282 The above information is submitted for the total number ofindividuals for whom personnel monitoring was (check one):
___ Required under 10 CFR 20.202(a) or 10 CFR 34.33(a) during the calendar year.
Provided during the calendar year.
t
- Individual values exactly equal to the values separating exposure ranges are reported in the higher range.