ML20066H721

Annual Rept for Occupational Exposure,Safety/Relief Valve Failures & Challenges,Primary Coolant Spike & Personnel Whole Body Exposure for 1990

ML20066H721
Person / Time
Site:	Prairie Island
Issue date:	12/31/1990
From:	Parker T NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9102210257
Download: ML20066H721 (6)

Text

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, Northern States Power Company 414 Nicollet Mall Minneapolis, Minnesota SM011927 Telephone (612) 3345500 February 12, 1991 10 CFR Part 20 U S Nuclear Regulatory Conunission Attn: Document Control Desk Uachington, DC 20555 PRAIRIE ISLAND NUCLEAR GEN".Ri? 3G PLANT Docket Nos. 50-282 License Jos. DPR ':2 50 306 DPR-60 1990 Annual Report This submittal consists of the three reports that make up the Annual Report (Required by Technical Specification 6.7.A.2) and the radiation exposure report required by 10 CFR Part 20, Section 20.407:

Annual Report:

, Occupational Exposure Report Report of Safety / Relief Valve Failures and Challenges

, Primary Coolant Spike Report Personnel Whole Body Exposure Report There were no safety / relief valve failures or challenges in 1990, nor were there any Iodine spikes exceeding the limits specified in Technical Specification 3.1.D.1 to report.

Please contact us it you have questions concerning these reports.

Thomas M Parker Manager Nuclear Support Services c: Regional Administrator Region III, flRC Senior Resident Ir. pector, tiRC NPR Project Manager, NRC J E Silberg Attachments:

1. Occupational Exposure Report

2. Personnel Whole Body Exposure Report 9102210257 901231 .

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PRAIRIE ISLAND ' NUCLEAR Ut. AERATING ' ?lANT '

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' Occupational Exposure-Report Number of ' Personnel and Man-Pern by, Work and -J"b Function

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NUCLEARi . . .. .. .

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. NORTHERN STATES l, POWER COMPANY ~

Prairie Island' Nuclear / Generating Plant?

RB () b 1991 1717'WakonadetDrive East > j

-Welch,LMN! . 55089- -

, , , :s License No. DPR-4 2/DPR-6,0 ; ; ( Uni t .-.1 and . Uni t( 2 );

Number of Personnel and' Man-Rem: by? Work andCJob TFunction ,

i-1990:

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' Number of Personsl>L.0.100- :TotalMMan-Rem'-

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Station ' Utility].Contractc  : S ta tion .; ; Utility: LContract; Work & Job Function i w

-Reactor Ops & Surv '

Operators 2- =0 20~ 12.067- . 0 2 0L [0$ 01 Maintenance

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.2 0 'O 11.4352 LO.6134 ,0 j l 3 3 -

Supv'& Engr 1 .0' -OL l0. 383 J _0 T127f 4 0.265 .

i Health Physics 5 .0 'l- 111756 LO.0f ^0)816! (

Instr & Control' 0 0- 0 ' ; 0. 108 ;0.0? s010s ..

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q" Security 0 0 0. - 0 ~. 0 .0.0 10.012:

Routine Maintenance .

Operators 0 0 0 ' 0.033

- 10 f04 ' 0.0 Maintenance- '19 26 . L3 5'.-878 510l.090: 11141'4- ]

' 1' 4 20 p Supy & Engr 7 0 .10 . 1 0 ~. 0 8 0 ; 3.202 Health Physics 0 0 0 -01071C 0 . 04 l 0 .1'3 5 ..

Instr'& Control -

9 1 O' 1;853: 0.182? L O'. 0 2 0 f Security 0 0: 0- 0 . 0 -- 0 ". 0 < 0,. 0

. 1 Special Maintenance .

Operators- 10' 07 0 43.256; ~ 0 ". 0 .0.0-Maintenance 33. 103- 17 8=.91*:- L34.8601 4.1125 ,:

Supv & Engr 8 :1= ~4 6 . ,2.335 '; 0 L302: -21.185: ..;

Health Physics 110- 0 35

-21375; +0 0 . 9.1251 q i Instr & Centrol 2 .1 0.755 10 023 0 157 l Security 0 'O. 0: ;0 '. 0 10.0; 0 '. 0 ;

L A Waste Processing

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i: Operators 0- 0 0 Os 118) CO. 01- 0..- 0 ; ';

1 -- Maintenance 2 0- .0 ;11.011' , '0.327' O.002 ,

L Supv & E n g r, , 'O O .0 000061, :0.0: 0.0- 1

- Health Physics 3 0' ,1 1.248.~ ;0. 0

'O.304- H

Instr.& Control 0 0 0 010 < , . 0 ; 0. 4. 0 -

Security O. .0 .0- 0. 0; :0,0 0 .' 0 Refueling. , . .

Operators 0 0 :. .0 0.936 0.0- ' O .- O '  ;!

' Maintenance 24- 25 =0 7.888- 7.~370' (0.0 Supv &^ Engr 2 0 O 0-.851 0.016 0.138: '

Health Physice 0 I) ' "1 104049.. O '. 0 -- 0.266-Instr & Control. O' O. O' O.150 0.0; ,0. 0; ,

0' 0. 0' 0.0

Security 0 0' O.0l ,

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.. l Inservice Inspection .. .

l Operators 0 0 0 0. 0' O.0 0. 0,  ;

Maintenance 6 29 39 2.249 12.576 19'276 P Supv & Engr 1 0 22 0.530 0.055. 9,159  !

Health Physics 1 0 16 0.210 -0.0- 3.933 l 2nstr & Control 0. 0 0 0.0481 ~0.0 0.0 i Security 0 0 'O O '. 0 0.0 0.0 l 1

j Sub totals Operators 12 0 0- 6.-410 0.0._ 0,0 Maintenance 86. 183 59 27.374 65.836' 24.937 Supv & Engr 19- 1 .78 5.529 0.580' 33.949 Health Physics 19 :0. 54 5.709 0.01. 14.'579 Instr & Control l'1 1- .1 2.922 0.205' 0.177 .j

. Security 0 0 0 0.0 0. 0 - 0.012' -!

. Grand Total 147 185 192 47.944 66.621 ;73.654-  !

TotalMDose 188.219  !

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Attachment 2-t l PRAIRIE ISIAND NUCLEAR- CENERATING PLANT -

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-Fersonnel Whole Body Exposure. Report.

l Annual.10 CFR Part 20.407 Reporting- .j l

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SUPPORT SVCS' NORTHERNESTATES-cPFfERKCOMPANY *

.J Prairie Island 4 Nuclear .ienerating Planti -

FE'B 0 6 j991' /1717 wakonade meive; East-Welch,-MNJ '55089 License"No. DPR-42/DPR-60 ~ :( Un i t .:_1^ and Unit 2);

ANNUAL- 10CFR PART;20.407- REPORTING'

1990L +

DOSE, RANGE -NUMBER OT INDIVIDUALS' -

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.(REM). ~ INT.lEACH _ RANGE : :l

> -- . m No Me a su r e abl e ---------------------- ------- ; ! 6 3 2 '

s Measu re able exposu re 'le s's !:than--l 0,-10 0 ------ e--- 276' u 0.1'to 0.25- ------------------------------

i2002 1 ,

. . d 0 . 2 5-:t o. 0 . 5 0 ---------------------- J'---- - 135 -

+

0.50-to 0.75~ ------------------------------ 2787 V

-0.75 t'o 1.00; ------------------------------ c31H1 1.'OO to 2.00- ------------------------------ ;17 2.00 to 3.00:

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= 10 -

3.00 to 4.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ' 10 :

4.00 to 5.00 w-----------------------------

0-5.00 to 6.00- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - .0-6.00 to 7.00- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . '01 7.00'to 8.00 ------------------------------ 0L

-8.00L to-9.00- ------------------------------s 0-9.00 to 10.0 ----------------------- e ~'

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'10-0' 1 0 ~ O t o -'1 1'. 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

.0-11.0 to 12.0 ------------------------------

Greator than 12.0

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O Total number of' individuals reported 1369'.

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= Total Dose

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180.219

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