ML20003H966
| ML20003H966 | |
| Person / Time | |
|---|---|
| Site: | Midland |
| Issue date: | 05/01/1981 |
| From: | Jackie Cook CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | Harold Denton Office of Nuclear Reactor Regulation |
| References | |
| 11834, NUDOCS 8105080248 | |
| Download: ML20003H966 (7) | |
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I M:l3T James W Cook i 4., w n -o N*Qd Glk, Vice President - Projects, Engineering
.snd Construction Generet offices: 1945 West ParneH Road, Jackson, MI 49201 * (517) 78& O453 May 1, 1981
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T Harold R Denton, Director Office of Nuclear Reactor Regulation M
US Nuclear Regulatory Commission h
o Washington, DC 20555
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4 MIDLAND PROJECT N
4 DOCKET NO 50-329, 50-330 ENVIRONMENTAL QUALIFICATION OF SAFETY-RELATED ELECTRICAL EQUIPMENT FILE: 0505.2/B8.1 UFI:
42*03*03, 42*20*05, 05000(S), 70*01 SERIAL:
11834 REFERENCES A) NLC LETTER DATED FEBRUARY 21, 1980,
SUBJECT:
" QUALIFICATION OF SAFETY-RELATED ELECTRICAL EQUIPMEN'1" b) NRC LETTER, DATED NOVEMBER 25, 1980,
SUBJECT:
" COMMISSION MEMORANDUM AND ORDER OF MAY 23, 1980" In Feference A, the NRC requested all operating license applicants to (1) review their equipment qualification documentation-exclusive of seismic qualification considerations which are being addressed separately-for each item of safety-related electrical equipment to identify the degree to which their qualification program complies with the staff position described in NUREG-0588; (2) provide justification for any deviations; (3) document the I
results of the review in a tabular form; and (4) provide a schedule for l
completing the review. Reference B also requested a schedule by which the l
qualification information for the safety-related electrical equipment would be l
submitted.
The purpose of this letter is to describe the manner and schedule in which the requested qualification information will be submitted for the Midland Units 1 and 2.
The review of the qualification documentation on the Midland Project is being performed in three steps:
1.
For each piece of safety-related electrical equipment, a Component Data and Environment Sheet (Attachment A) is completed which summarizes the environmental and performance requirements for that piece of equipment.
2.
Each Component Data and Environment Sheet is associated with an Equipment Enviromental Qualification Evaluation Sheet (Attachment B) which is a comparison of the required environment and parameters versus the values demonstrated by qualification. The required values are - worst case 0
60 miO381-0235a102 A
n mu84
2 combination of values on the associated Component Data and Environment Sheets.
3.
Finally, the actual qualification technique is reviewed against the NUREG-0588 requirements using the Environmental Qualification Checklist (Attachment C) which is supplemented by a detailed procedure.
Using a consultant, Consumers Power Company started in October of 1980 to prepare the original revisions of the Component Data and Environment cheets, Equipment Environmental Qualification Sheets and Environmental Qualification Checklists. This effort will be completed in June of 1981. Consumers Power Company and its contractors will then resolve the deficiencies identified by the review and revise the affected documents.
In response to (he NRC request for qualification information contained in Reference A, all Component Data and Environment Sheets and Equipment Environmental Qualification Sheets will be referenced in Section 3.11 of the Midland FSAR and submitted as separate volumes. The Environmental Qualification Checklists and other supporting data will be maintained in the central qualification file located at Bechtel's Ann Arbor offices during the construction period and maintained at either the Midland Plant site or Consumers Power Company's Jackson offices during plant operations. The Component Data and Environment Sheets and Equipment Environmental Qualification Sheets will be submitted as requested in References A and B in the October 1981 revision of the Midland FSAR.
In those cases where qualification is not complete, the Equipment Environmental Qualification Sheets will describe the qualification plan and schedule for completion.
If there are any questions about this program, please contact Mr James Zabritski at Consumers Power by telephone (517) 788-0521.
CC RJCook, Midland Resident Inspector IJ!Curtis, Bechtel DFJudd, B&W l
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miO381-0235a102
ATfk35GMT A DATE 032&81 PAGE 12 I ATTACHMENT 3 PRIMARY CEPOT.T cem mA m mom um
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PARAMETER HIN MAX AVE EQUIPMENT ID NUMBER XXXXXXXXXXXX REY XX...
. _... _ _ _ _ PERIOD OF OPERATIOk XXXXXX XXXXXX XXXXXX XXXXXX DESCRIPTION XXXXX,XXXXXXXXXXXXXXX A.
MANUFACTURER XXXXXXXXXXXXXXXXXXXX B. SAFETY FUNCTION XXXXXX XXXXXX XXXXXX XXXXXX MODEL NO
- XXXXXXXXXXXXXXXXXXXX C. RESPONSE TIME XXXXXX XXXXXX XXXXXX XXhkXX SERVICE XXXXXXXXXXXXXXXXXXXX D. ACCURACY XXXXXX XXXXXX X5xXXX XXXXXX l
XXXXXXXXXXXXXXXXXXXX E. TEMPERATURE (F)
XXX XhX XXX XXXXXX XXXXXX XXXXXX
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XXX XXX XXXXXX X(XXXX XXXXXX INSTALLATION LOCATION XXXXXX H.
XXXXXX XXXXXX XXXXXX XEXXXX 4
QUALIFICATION SHEET NUMSER XXXXXX
_.I. OPERATING CYLLES _..___ XXXaxX PO NO XXXXXXXXXXXX STATUS XXXXX J. NON* SEISMIC VISR XXXXXX
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REFERENCES
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XXXXXX. _____XXXXXX XXXXXX ___ XXXXXX INSTALLATION LOCATION XXXXXX H. TID (RADS)
XXXXXX XXXXXX XXXEXX XXXXXX QUALIFICATION SHEET NUMfiLR XXXXXX
,_I. OPERATING CYCLES. ____ XXhXXX
_ _ _ XXXXXX XXXXXX,__ XXXXXX XXXXXX _ _..XXXXXX
_ _ _., PO NO XXXXXXXXXXXX STATUS XXXXX J. NON-SEISMIC VIBR XXXXXX XXXXXX NOTES XXXXXXXXXXXXXXXXXXXXXXXXXXXXX K. SPRAY XXXXXX XXXXXX XXXXXX XXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXX L. REFERENCES. _ _ _ _.C,XX DEXX._ _ C XX D.XX _, _ C.n D. X X _. C.XX D.XX I.XX XXXX
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NORMAL OPER XXXXXhXXXXXX XXFXXXXXXXXX XXXFXXXXXXXX PARAMETER HIN tt AX AVE EQUIPMENT ID NUMBER XXXXXXXXXXXX REV XX DESCRIPTION XXXXXXXXXXXXXXXXXXXX ~~l'.~ PERIOD OF' OPERATION XXXXXX
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SERVICE XXXXXXXXXXXXXXXXXXXX D. ACCURACY XXXXXX XXXXXX XXXXXX XXXXXX XXXXXXXXXXXXXXXXXXXX E. TEMPERATURE (F)
XXX XXX XXX XXXXXX XXXXXX XXXXXX SYSTEM XXX START UP SYSTEH XXX F. PRES $URE XXXXXX
~~ XXXXXX
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ROOM NUMBER XXXX PLDG XX LLEY XXX G. HUMIDITY (PENC'RH)-~'XXX XXX XXXXXX XXXXXX XXXXXX INSTALLATION LOCATION XXXXXX H. TID (RADS)
XXXXXX XXXXXX XXXXXX XXXXXX
~ ~ ~ ' QUALIFICATICN SHEEf NUMBER XXXXXX
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.XXXXXX VXX4XX XXXXXX XXXXXX
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PO NO XXXXXXXXXXXX STATUS XXXXX~'J. NON* SEISMIC VIBR XXXXXX XXXXXX XXXXXX XXXXXX NOTES XXXXXXXXxXXXXXXXXXXXXXXXXxXXX K.
SPRAY XXXXXX XXXXXX XXXXXX XXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXX L. REFERENCES C.XX D.XX
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.C.XX D.XX __ C XX D XX
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MARGINS [3]
SUGGESTED EQUIPMFNT EQUIPMENT ADEQUATE ENVELOPE MARGIN PEQUIRED ESTABLISHED MARGIN CONDITIONS FACTOR QUALIF.
QUALIF.
EXISTS REMARKS TEMPERATURE
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PRESSURE
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[2.3]
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tLt LL.y TEST SEQUENCE AS FECOMMENDED U
UJ LuJ ENERGIZED WHILE TESTED U
tu LL,u TEMPERATURE MEASURED BY TC tJ Lu
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uI Lu.J ESTABLISHED PAST HISTORY SERVICE CONDIT. AND PERFORM.
LJ Lu LL.u IDENTIFIED FEATURES TO BE DEMONSTRATED u
u.,,J t,,,,L.y COMPARISON OF PAST APPLIC. WITH NEW SERVICE CONDITION U
ty t.,,Lu PRESENTED DATA SUITABLE FOR EQUIPMENT QUALIFICATION y
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tu LLu IDENTIFIED FEATURES TO'BE ANALYSED U
U.J t, LU DESCRIPTION OF ANALYTICAL METHOD (MATHEM. MODEL)
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tu tLu AGING [4]
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WAS QUALIFIED LIFE ESTABLISHED - YEARS U
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COMPONENT FEPLACEMENT BEQUIRED,DURING QUALIFIED LIFE u
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- N/Y/0 REF PAGE DOCUMENTATION [5]
DOCUMENTATION IS MODE THAN CERTIFICATE u
L. u t 1_u DATA IS PEPTINENT AND OBGANI"ED IN AUDITABLE FORM u
L.u ttu TYPE TEST DATA PERF0FMANCE SPECIFICATIONS u
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TEST PLAN AND RESULTS (PROCEDUPES, TEST DATA) y L.,u g.,.t.,,u CONCLUSIONS,DATE, SIGNATURE y
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OPERAT. EXPERIENCE DATA CONFORMS TO IEEE 323-74 (8.4) u w
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