ML20137P612

Forwards Inservice Insp Summary Rept for 850909-1021. Reactor Coolant & Associated Sys Integrity Maintained

ML20137P612
Person / Time
Site:	Prairie Island
Issue date:	01/23/1986
From:	Musolf D NORTHERN STATES POWER CO.
To:	Office of Nuclear Reactor Regulation
Shared Package
ML20137P616	List: ML20137P612 ML20137P634
References
NUDOCS 8602050276
Download: ML20137P612 (2)

Text

r Northem States Power Company 414 Necollet Mall Minneapoks, Minnesota 55401 Telephone (612) 330-5500 January 23, 1986 Director Office of Nuclear Reactor Regulation U S Nuclear Regulatory Commission Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PIRIT Docket Nos. 50-282 License Nos. DPR-42 50-306 DPR-60 Unit 2 Inservice Inspection Summary Report Attached for your review are four copies of the report, " Prairie Island Nuclear Generating Plant - Unit 2, Inservice Inspection - Examination Summary, September 9, 1985 to October 21, 1985". This is the last inservice inspection conducted for inspection period three of the first ten year interval.

This report identifies the components examined, the examination methods used, the examination number and summarizes the examination results of each of the following areas:

1. Pressure retaining components and supports of the reactor coolant and associated systems classified as ASME Class 1 and ASME Class 2.

2. Reactor pressure vessel examinations.

3. Eolting of seismic supports classified as ASME Class 1.

The evaluation of the results from the inservice examinations indicated that integrity of the systems has been maintained.

I 8602050276 060103 PDR ADOCK 05000232 O PDR g@,@(

-- a . ,,

Dir of NRR Northem States Power Company January 23, 1986 Page 2 This report is being submitted in accordance with the Prairie Island ASME Code Section XI Inservice Inspection and Testing Program. As noted in that program, submittal of the attached summary is intended to satisfy the inspection reporting requirements contained in IWA-6220 of Section XI of

, the ASME Code.

DM hv.

David Musolf -

Manager - Nuclear Support Services 1

DMd/EFE/efe

! c: Regional Administrator-III, NRC (2 copies of attachment)

NRR Project Manager, NRC (1 copy of attachment)

Resident Inspector, NRC (w/o attachment)

G Charnoff (w/o attachment)

H Baron, Chief Boiler Insp., State of MN (1 copy of attachment)

S Tact, Hartford Ins. (1 copy of attachment)

Attachment k-c 1

I I

e k

i i

..,