ML20203C411

Number of Personnel & Man-Rem by Work & Job Functions (1998) Mngp. with

ML20203C411
Person / Time
Site:	Monticello
Issue date:	12/31/1998
From:	Hammer M NORTHERN STATES POWER CO.
To:
References
NUDOCS 9902120009
Download: ML20203C411 (3)

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Northern States Power Company Monticello Nuclear Generating Plant 2807 West County Road 75 i Monticello, MN 55362 February 3,1999 Tech Spec Section 6.7.A.2 US Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 MONTICELLO NUCLEAR GENERATING PLANT Docket No. 50-263 License No. DPR-22 Submittal of Annual Occupational Exposure Report in Accordance With MNGP Technical Specification 6.7.A.2 In accordance with Monticello Technical Specification section 6.7.A.2, attached is the Annual Occupational Exposure Report for the Monticello Nuclear Generating Plant.

Please contact Sam Shirey at (612) 295-1449 if you require additional information concerning this report.

M Michael F. Hammer Plant Manager Monticello Nuclear Generating Plant cc: Director, Office of Nuclear Regulatory Research Regional Administrator-Ill, NRC NRR Project Manager, NRC Resident inspector, NRC State of Minnesota, Attn: Kris Sanda

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PMENS Number of Personnel and Man-Rem Page 1 01/29/99 by Work and Job Functions (1998) of 2 i

1 Monticello Nuclear Generating Plant l Numoer of Persons > .100 man-Rem Total Man-Rem )

Work and Job Function Station Utility Contract Station Utility Contract  !

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l ISI Operators 0 0 0 0.059 0.000 0.000 Maintenance 0 1 36 0.048 )

Supv & Engr 0.885 13.985 i 1 3 10 0.294 0.641 8.439 Health Physics 0 0 0 0.150 0.000 0.235 Instr & Control 0 0 0 0.000 0.000 0.000 Security 0 0 0 0.000 0.000 0.000 Routine Maintenance Operators 2 0 0 0.796 0.000 0.000 Maintenance 35 29 92 14.021 11.952 36.265 Supv & Engr 20 3 12 5.871 0.524 3.955 Health Physics 7 0 11 2.728 0.061 5.709 Instr & Control 7 0 0 2.343 0.000 0.000 Security 0 0 0 0.000 0.000 0.000 Operations Operators 41 0 0 18.122 0.000 0.000 Maintenance 31 1 43 6.447 0.873 12.900 Supv & Engr 30 3 3 11.398 1.030 1.380 Health Physics 22 1 6 6.356 0.122 2.075 Instr & Control 7 0 0 2.185 0.000 0.000 Security 0 0 0 0.000 0.000 0.076 Refueling Operators 3 0 0 2.095 0.000 0.000 Maintenance 13 1 1 2.453 0.692 0.245 Supv & Engr 2 0 0 0.555 0.087 0.196 Health Physics 2 0 2 0.376 0.001 0.418 Instr & Control 0 0 0 0.034 0.000 0.000 ,

Security 0 0 0 0.000 0.000 0.000 l Special Maintenance Operators 0 0 0 0.098 0.000 0.000 Maintenance 2 2 66 0.923 1.146 24.555 Supv & Engr 2 0 4 0.727 0.113 1.146 Health Physics 3 0 2 0.777 0.000 0.483 :

Instr & Control 0 0 0 0.000 0.000 0.000 Security 0 0 0 0.000 0.000 0.000 l

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.PMEh5 Number of Personnel and Man-Rem Page 2 01/29/99 by Work and Job Functions (1998) of 2 Monticello Nuclear Generating Plant Number of Persons > .100 man-Rem Total Man-Rem Work and Job Function Station Utility Contract Station Utility Contract  ;

l Waste Shipping / Handling l Operators 0 0 0 0.002 0.000 0.000 Maintenance 2 0 0 0.996 0.003 0.369 Supv & Engr 0 0 0 0.098 0.000 0.001 Health Physics 0 0 0 0.145 0.053 0.066 Instr & Control 0 0 0 0.000 0.000 0.000 Security 0 0 0 0.000 0.000 0.000 Unassigned Exposure -1.096 0.063 -0.709 Sub Totals Operators 46 0 0 21.172 0.000 0.000 Maintenance 83 34 238 24.888 15.551 88.319 Supv & Engr 55 9 29 18.943 2.395 15.117 Health Physics 34 1 23 10.532 0.237 8.986 Instr & Control 14 0 0 4.562 0.000 0.000 Security 0 0 0 0.000 0.000 0.076 l Unassigned -1.096 0.063 -0.709 Grand Totals 232 44 288 79.001 18.246 111.789 i I

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• • INDIVIDUALS MAY BE LISTED UNDER MORE THAN ONE WORK AND JOB FUNCTION 1998 was a refueling outage year. Total dose for the outage: 162.4 Rem j The maximum licensed power level was increased from 1670 MW thermal to 1775 J MW thermal. Power level was increased to 1775 MW thermal on 11/2/98. ]

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Special Maintenance Items:

1) Replaced section of Rx Water Clean-up piping. Also installed RWCU line break detection modification.

2) Modification of High Pressure Turbine for Plant re-rate.

3) Replacement of Head Spray and Main Steam Line Drain inboard isolation )

valves inside the Drywell. 1 l

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