ML20046B823

Provides Semiannual Status Repts to NRC on Progress of Configuration Mgt Programs at Facility

ML20046B823
Person / Time
Site:	Monticello, Prairie Island
Issue date:	07/22/1993
From:	Richard Anderson NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9308060267
Download: ML20046B823 (8)

Text

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Northem States Power Company 414 Nicollet Mall Minneapohs, Minnesota 55401 1927 Telephone (612) 3345500 July 22, 1993 U S Nuclear Regulatory Commission ATTN:

Document Centrol Desk Washington, DC 20555 Monticello Nuclear Generating Plant Docket No. 50-263 License DPR-22 Prairie Island Nuclear Generating Plant j

Docket Nos. 50-282 License Nos. DPR-42 50-306 DPR-60 Confinuration Manarement Prorram Six Month Status Report In our letter dated November 13, 1989, and at a meeting with the NRC on December 14, 1989, NSP agreed to provide semi-annual status reports to the NRC on the progress of the Configuration Management Programs at Monticello and Prairie Island. This letter, and attachments, provides our status through June 30, 1993.

Please contact us if you have any questions concerning this report. Mr Keith Sunahara (Monticello) at (612) 295-1428 or Mr George Aandahl (Prairie Island) at (612) 388-1121, extension 4162, may be contacted directly regarding plant specific questions.

This letter does not contain any new NRC commitments,

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Roger 0 Anderson Director Licensing and Management Issues c:

Regional Administrator, Region III NRR Monticello Project Manager, NRC l

Monticello Sr Resident Inspector, NRC NRR Prairie Island Project Manager, NRC Prairie Island Sr Resident Inspector, NRC T Martin, NRC M Phillips, NRC I Yin, NRC Attachments: Monticsllo CM Program Status, Prairie Island CM Program Status l

9308060267 930722 D

1 PDR ADOCK 05000282 3

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i Monticello CM Status as of June 30,1993 f

Tarcet milestones to be completed by December 31,1993:

1.

The projected schedule is for the 4 DBDs written and not verified. 2 DBDs r

writing, but not verifying, of 10 drafted and in review process. 4 DBDs in DBDs.

preparation phase.

2.

Revise the Electrical and In progress.

Mechanical Design Standards Manuals.

3.

Initiate the DBD Maintenance This milestone has been deferred as a Program.

result of budget revisions. The start date for the formal initiation of this milestone is under evaluation.

Although implementation of the formal maintenance program has been deferred,-

one DBD has been revised,2 are being revised, and the revision of a 4th is -

planned.

i Status of the Follow-On item Procram:

See attached line graph and pie chart.

1.

664 FOls identified.

I 2.

517 FOI assessments complete (includes all FOls except those that are screened,-

whose assessments are in progress, or are in 1st level review).

3, 349 FOls closed (all corrective actions completed).

4.

Two Licensee Event Reports (LER) resulted from FOI review:

90-001-5 Potential Emergency Filter Train System Inoperability Due to Interaction With Non-Safety Related Equipment i

934X)01 Potential Single Failure of Standby Gas Treatment Room Heater Could Cause Temperatures Above Equipment Ratings for Both Standby Gas Treatr, nt Trains

Onetiine Activities:

l 1.

Identification of licensing commitments within liccasing correspondence. To date have identified 2177 commitments.

3 2.

Entering plant documentation into the Design Basis Information System (DBlS).

As of July 1,1993, approximately 45,796 documents have been entered. Continuing to review Bechtel turnover documentation focusing on calculations, specifications, and correspondence.

3.

Identification and assessment of Follow-On Items (FOls). Implementation of FOI l

corrective actions.

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MXGP Follow-On Item Status

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June 1990 Thru June 30,1993 FOIs Identified = 664 (0 Month 34 Year) j i-l.

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2nd LEVEL REVIEW 19 s.

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CLOSED 349 53 %

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COM M ITTEE AP P ROVAL 4 9 7%

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Prairie Island CM Status as of June 30,1993 Target milestone to be completed bv December 31.1993:

Perfonn DBD preparation and verification Contracts have been awarded for the activities consistent with completion of ten production and verification (validation) of additional DBD's by the end of 1994.

the ten remaining Design Basis Documents. Work has begun on seven of-Note: This target supports satisfaction of the DBDs under a staggered production-t NSP's original commitment regarding schedule. All documents are scheduled for j

DBD production.

completion during 1994. The topics being covered in these remaining DBDs are Chemical & Volume Control, Fuel Handling Auxiliary Building Structure, Containment Spray, Internal / External Hazards, Turbine Building Structure, Spent Fuel Pool Cooling, Reg. Guide 1.143 topics, Station Blackout Building Structure, and Screenhouse Structure.

Status of Follow-On-Item Program:

i (See attached chart) i 1.

There have been 833 FOl's identified and prioritized..

2.

There have been 722 FOl's assessed.

3.

There have been 491 FOl's closed out. Closure is now defined as f

completion / resolution of recommended actions or formally initiating an

. administratively controlled process to resolve the issue (for example, initiating the drawing revision process).

4.

There are presently no high-priority FOl's in the assessment process.

i 5.

During this six month period, FOl's have resulted in one Licensee Event Report. This

- LER (L1-93-07) related to the coverage of specific valves under the ASME Section XI program.

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Oncoine Configuration Manacement Activities:

i 1.

Modification Packages and Non-modification Safety Evaluations are reviewed for consistency with the documented design basis. There were 19 Modification and 11 Safety Evaluation reviews performed during the first six months of 1993.

2.

Configuration Management engineers are involved in a programmatic effort to improve Prairie Island site electrical drawings.

3.

The Configuration Management program is assisting in an effort to improve management of design information such as analyses of record through development of a Prairie Island site Engineering Manual.

4.

Configuration Management engineers are continuing to mvise previous DBD's to incorporate new modifications, regulatory matters, and closure of Open Items.

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FOI TRACKING STATUS 7-B- 1993 900 000 700 600 500 400 300 m

JUN91 JUN92 JUN93

.. FOI *e PAIORITIZED

\\ F01's ASSESSED F01 's CLOSED OUT Q PRIORITY IN REVIEW e

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