ML20126M657
| ML20126M657 | |
| Person / Time | |
|---|---|
| Issue date: | 11/01/1979 |
| From: | Zech G NRC |
| To: | Zudans FRANKLIN INSTITUTE |
| Shared Package | |
| ML20126M632 | List: |
| References | |
| FOIA-81-141 NUDOCS 8106190344 | |
| Download: ML20126M657 (3) | |
Text
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/ g' UNITED STATES NUCLEAR REGULATORY COMMISSION
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E WASH WG TO N, D. C. 20555
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Dr. Zudans i
Franklin Research Center The Benjamin Franklin Parkway -
Philadelphia, PA 19103
Dear Dr. Zudans:
In accordance with our contractual agreement dated September 28, 1979, (Contract No. NRC-03-79-118) we request that you review the tentative work assignments listed in Enclosures 1 through 3. These enclosures .
provide a general scope of work and specific tasks to be accomplished.
In accordance with the NRC letter to Dr. M. M. Reddi of FRC dated October 24, 1979, we request that you provide us with a schedule for accomplishing this work.
Final work assignments will be made following receipt of acceptable schedules. The points of contact for this work are as follows:
(N .1: Containment Leakage Testing - Y. S. Huang, Lead Engineer (301) 492-7175.
- 2. Equipment Component Qualification - E. Butcher (301) 492-7900.
- 3. Control of Heavy Loads - H. George (301) 492-7136.
- 4. V. W. Panciera, Perfonnance Monitor (3 492-8164.
G. Zech Project Officer
Enclosures:
- 1. Tentative Work Assignment A -
Containment Leakage Testing
- 2. Tentative Work Assignment B -
Equipment Environmental Qualification -
- 3. Tentative Work Assignment C -
Control of Heavy Loads cc: D. J. Dougherty 82 0619 0 34y Y
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ENGLOSURE 2 l
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a TENTATfVE WORK ASSfGNMENT B -
. EQUIPMENT ENVIRONMENTAL QUALIFICATION i
SCOPE OF WORK
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1.0 General -
I The overall scope of this work assignment is for the contractor to.
evaluate the environmental qualification of Class IE electrical equipment in the following aleven operating reactors included in the NRC staff Systematic Evaluation Program:
San Onofre Unit 1 - TAC 15386 Haddam Neck - 12378 'l Palisades - 12385 Lacrosse - 12382 Big Rock Point - 12377 Millstone Unit 1 - 12383. ,
Dresden Unit 1 - 12379 ' 0yster Creek - 12384 Dresden Unit 2 - 12380 Yankee Rowe - 12387 Ginna - 12381 Guidelines to be used by the contractor in its evaluations are provided in the NRC staff document entitled, " Guidelines for Evaluating Qualifi-cation of Class IE Electrical Equipment in Operating Reactors."
The general tasks outlined below are applicable to all eleven plant 7
reviews. To assist the contractor in gaining facility in using the (s ' guidelines NRC personnel will participate directly in the first l
-review (San Onofre). Also the first review will be considered a trial for the guidelines and review procedure. At the conclusion t-of this review the contractor will identify areas where additional guidance is required to facilitate the subsequent reviews or where a change to the review procedure is reconTnended.
2.0 $pecific Tasks The San Onofre review should begin as soon as possible Manpower estimates are shown in. parenthesis for each task. Tasks 1-5 are applicable to all the plant reviews. Task 6 is only applicable to the first review, San Onofre.
Task 1 - Desk Review of SEP Topic III - 12 Infonnation (2 man /wks.) - A preliminary review of information compiled for SEP Topic 111-12 Environmental Qualification of Safety-Related Equipment, will be reviewed in the office using the staff guidelines to identify, in advance of a planned site visit, issues to be discussed with the licensees at the plant and additional infonnation required for review before the visit. A review ofAdditional 100% of the equipment identified as information required will be Class IE will be conducted.
obtained via a telephone request to the licensee coordinated by the NRC lead engineer.
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Task 2 - Site Visit (2 man /wks.) - A visit to the site will be made to examine qualification. documentation and actual equipment installa-tions. Discussions will be held with the licensee to clarify any points in question The NRC lead engineer will participate in the site visit.
Task 3 - Prepare Written Requests for Additional Information (2 man /wks.)
Kfter the site visit, the contractor will provide formal written ,
questions requesting any additional information required to identify whether equipment is qualified. The NRC lead engineer will obtain the necessary additional information and provide it to the contractor.
Task 4 - Initial Technical Evaluation (3 man /wks.) - The contractor will evaluate all of the infonnation obtained in Tasks 1 through 3 using the NRC guidelines and report the results in an initial technical evaluation report. This report will identify deviations from the ~
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guidelines which are " safety _significanHaid pFovide 7econr5endations for_ additional-~qtialification work by__the.1.icensee and/or changes __ _ _ _
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. Task 5 - Final Technical Evaluation (2 man /wks,) - The contractor will evaluate the licensee's responses to the recomendations in the initial technical evaluation report and prepare a final technical evaluation
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report.
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. Task 6 - Evaluation of Staff Guidelines and Review Procedures (TAC 11924)
(1 man /wk. First Plant Review Only) - Based on the experience gained in the San Onofre review, a critical review of the staff guidelines will be performed. Areas where additional guidance is required will be identified and changes to the guidelines or review procedures p ropos ed. Any additional infonnation available to supplement Appendix C, Thermal and Radiation Aging Degradation of Selected Materials, will be provided. A written report will be provided.
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. I NUREG/CR 1749 SAND 80-1307 RV l l
1 Qualification Testing Evaluation Program l Light-Water Reactor Safety Research l Semiannual Report j OCTOBER 1979 - MARCH 1980 i i
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s, ll Lloyd L. Bonzon (Program Contact,4445)
Otmar M. Stuetzer .
William 11. Buckalew
/ Frank V. Thome O
f Manuscript Submitted: June 1980
[ Date Published: September 1980 E
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