ML20090B640
| ML20090B640 | |
| Person / Time | |
|---|---|
| Site: | Prairie Island  |
| Issue date: | 12/31/1991 |
| From: | Parker T NORTHERN STATES POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9203040014 | |
| Download: ML20090B640 (6) | |
Text
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f Northem Staten Power Comparty 414 Nicottet Mall Minneapol4. Minnesota $$40119?7 Telephone (612) 330 tbOO February 26, 1992 Report Required by Technical Specification Sections 6.7 A.l.a. 6.7.A.1.b and 6.7.A,1.c OS Nuclear Regulatory Commission Attn:
Document Control Desk Washington DC 20555 PRAIRIE ISLAND KUCLFAR GENERATING PLANT Docket No. 50 282 License No. DPR 42
$0 203 DPR 60 Annual Report of Occupational Radiation Exposure and Safety and Relief Valve Failures and Challenges January 1 Decettber 31. 1991 Attached are three reports for 1991:
- 1) Annual Report of Occupational Exposure (Required by Technical Specification 6.7.A.1.a)
- 2) Annual Report of Safety Valve and Relief Valve Failures and Challenges (Required by Technical Specification 6.7. A.1.b and NUREG 0737 Itern II.K 3.3)
- 3) Annual Primary Coolant Iodine Spike Report (Required by Technical Specification 6.7.A.I.c)
Please contact us if you have any questions regarding these reports.
f hl% in tv Thornas M Parker Manager Nuclear Support Services c:
4. onal Administrator Ill, NRC W Project Manager, NRC Resident Inspector, NRC E Silberg s
Attachments:
1.
Occupational Exposure Report 2.
Report of Safety / Relief Valve Failures and Challenges 3.
Primary Coolant Spike Report
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ATTACllMENT 1 i
I PRAIRIE IS1AND NUCLEAR GENERATING PIANT ANNUAL REPORT OCCUPATIONAL EXPOSURE i
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NORTHERN STATES POWER COMPANY Prairie Island Nuclear Generating Plant 1717 Wakonade Drive East Welch, MN 55089 License No.
DPR-42/DPR-60 (Unit 1 and Unit 2)
Number of Personnel and Mnn-Rem by Work and Job Function 1991 Number of Persons > 0.100 Total Man-Rem Work & Job Function Station Utility Con &.ract Station Utility Contract Roactor Ops & Surv Operators 11 0
0 3.326 0.0 0.0 Maintenance 1
0 0
1.567 0.350 0.010 Supy & Engr 1
1 1
0.574 0.433 0.307 Health Physics _
0 0
0 0.338 0.0 0.0 8
0 2
2.096 0.001 0.739 Instr & Control Security 0
0 0
0.0 0.0 0.024 Routine Maintenance operators 0
0 0
0.011 0.0 0.0 Maintenance 4
5 0
1.392 2.539 0.014 Supy & Engr 1
0 0
0.692 0.033 0.102 Health Physics 0
0 0
0.029 0.0 0.016 Instr & Control 2
0 0
0.786 0.193 0.010 Security 0
0 0
0.0 0.0 0.0 Special Maintenance Operators 4-0 0
1.396 0.0 0.0 Maintenance 15 48 11 4.121 19.007 3.743 Supy & Engr 2
2 4
1.000 0.770 1.055 Health Physics-6 0
18 1.948
- 0.027 5.400 Instr & Control 2
0 0
0.520-0.0 0.081 Security 0
0 0
0.0 0.0 0.0 Waste Processing operators-0 0
0 0.124 0.0 0.0 Maintenance 6
0 0
1.900 0.099 0.0 Supy & Engr-O.
0 0
0.0 0.024 0.0 Health Physics 1
0 0
1.324 0.0 0.082 Instr & Control 0
0 0
0.0 0.0 0.0 Security 0
0 0
0.0 0.0 0.0 Refueling Operators 1
0 0
-0.782
- 0. 0-0.0-Maintenance-
'25 22 0
6.536 5.213 0.003 Supv & Engr 2
0 0
0.825 0.019 0.054 Health Physics.
0 0
0 0.0 0.0 0.0 0
0 1
0.035 0.001 0.370 Instr &-Control Security 0
0 0
0.0 0.0 0.0
- Ir1 service ~ Inspection l
Operators 0
0 0
0.007 0.0 0.0 Maintenance 2
31 11 0.624 11.010 2.356 Supy & Engr 1
1 21 0.194 0.201 6.479 Ilealth Physics 0
0 9
0.014 0.028 1.041 Instr & Control 0
0 12 0.0 0.0 2.857 Sacurity 0
0 0
0.0 0.0 0.0 Unassigned Exposure 0.041 Sub totals Operators 16 0
0 5.646 0.0 0.0 Maintenance 53 106 22 16.220 37.944 6.134 Supv & Engr 7
4 26 3.293 1.400 0.797 Ilealth Physics 15 0
30 5.407 0.057 8.440 Instr & Control 4
0 12 1.644 0.193 2.940 Security 0
0 0
0.0 0.0 0.024 Grand Total 95 110 90 32.290 39.674 26.351 Total Dose 98.315
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-ATTACllHENT 2 i
PRAIRIE ISLAND NUCLEAR CENERATING PLANT i
SAFETY / RELIEF VALVE TAILURES AND CitALLENGES r
1991 l
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This report is inade in accordtoce with NUREG 0737, item II.K 3.3 and Prairie Island Technical Specification 6.7, A.1,b and covers the_ period of January 1, 1991 through December 31, 1991.
W Unit 1 No failures or challenges No failures or challenges Unit 2 r
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I ATTACllMENT 3 l'RAIRIE ISlAh "UCLEAll GENERATING l'1 ANT l'RIMARY COO! ANT 10 DINE SPIKE REl' ORT 1991 This report i s inade in accordance with Prairic Island Technical Specification 6.7.A.1.c and covers the period of January 1,1991 through Deceniber 31, 1991.
Prairie Island Technical Specification 3.1.D.1 was not exceeded during 1991.
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