ML20038C725
| ML20038C725 | |
| Person / Time | |
|---|---|
| Site: | Prairie Island  |
| Issue date: | 12/09/1981 |
| From: | Mayer L NORTHERN STATES POWER CO. |
| To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| Shared Package | |
| ML20038C726 | List: |
| References | |
| NUDOCS 8112140076 | |
| Download: ML20038C725 (1) | |
Text
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o Northern States Power Company 414 Nicollet Mall Minneapohs. Minnesota 55401 Telephone (612) 330-5500
- s";d k N December 9, 1981 F
t DECL O 193gz Jg Director, Of fice of Inspection & Enforcement C.
u.s.
Attn:
Document Control Desk
'2,3 U S Nuclear Regulatory Commission
'\\/A Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket No. 50-282 License No. DPR-42 50-306 DPR-60 Monthly Operating Report November, 1981 Attached are twelve copies of the Monthly Operating Report for November, 1981 for the Prairie Island Nuclear Generating Plant.
Also attached are twelve copies of a revised Operating Data Report for Unit 2 for October, 1931 which corrects errors in the cumulative capacity factor figures.
Yours very truly, L 0 Mayer, PE Manager of Nuclear Support Se rvi ce s LOM/bd cc: Director, IE-III, NRC (1)
NRC Resident Inspector MPCA Attn: J W Ferman si i
t O$gOf0b02eg 09 PDR
/"N NARRATIVE
SUMMARY
OF OPERATING EXPERIENCE
(
)
%d DOCKET NO. 50- 282 UNIT Prairie Island No. 1 DATE 811203 COMPLETED BY Dale Dugstad TELEPHONE 612-388-1121 MONTil NgymbcL _1181 Lowered power to 90% on 11-18-81 due to sudden increase in radioiodine a
activity.
Remained at 90% power until 11-27-81 then lowered power to 52% for a turbine control valve test.
Raised pc,wer to 90% on 11-29-81 and remained at 90% through the rest of the monti while evaluating fuel leakage.
O m
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i i
l f
I
'\\s) i i
r DAILY UNIT POWER OUTPUT i
O DOCKET NO. 50- 282 j
UNIT Prairie Island No. 1 DATE 811203 COMPLETED BY Dale Dugstad TELEPHONE 612-388-1121 MONTil Novemb_er, 1981 DAY AVERAGE LOAD MWe-Net DAY AVERAGE LOAD MWe-Net s
1 481 17 513
(
)
2 509 18 506 2
l 7
3 507 19 467 E
5 4
503 20 461 c.
5 476 21 462 6
508 22 466 O) e V
7 511 23 463 8
510 24 464 I
j 9
513 25 463 10 513 26 462 11 515 27 461 12 505 28 328 13 509 29 454 14 510 30 459 15 507 31 16 512 Average loads above 503 MWe-Net are due to cooler condenser circulating water.
O