ML19340F035

Forwards Revisions Updating 801031 Response to IE Bulletin 79-01B,re Environ Qualification of Class 1E Equipment.File Has Been Established for All Documentation Supporting Qualification of safety-related Equipment

ML19340F035
Person / Time
Site:	Fort Calhoun
Issue date:	11/25/1980
From:	William Jones OMAHA PUBLIC POWER DISTRICT
To:	Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
IEB-79-01B, IEB-79-1B, NUDOCS 8101160542
Download: ML19340F035 (8)

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NSIC Omaha Public Power District STATE 1623 MARNEY OMAMA. NESRASMA 68102 TELEPHONE 536 4000 AREA CODE 402 November 25, 1980 [ ,J.

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Mr. K. V. Seyfrit, Director S U. S. Nuclear Regulatory Commission Office of Inspection and Enforcement y

W Region IV >

u @d 611 Ryan Plaza Drive !J to 3 Suite 1000 "

Arlington, Texas 76011

Reference:

Docket No. 50-285

Dear Mr. Seyfrit:

Omaha Public Power District's letter to the Commission, dated October 31, 1980, was the District's response to IE Bulletin 79-01B regarding environmental qualification of safety related electrical equipment. Attached are revisions that update information provided in our October 31, 1980, letter. Sheet 4-103 has been corrected to indi-cate the location of the pressure transmitters. Sheet 5-3 of Enclosure 5 to the District's letter of October 31, 1980, has been revised to reflect the District's latest position on the Valcor solenoid valves.

Sheets d-36, 6-60, and 6-83 for GE motors have been revised to show the correct temperature specification and qualification of 1090F and 1220F, respectively. A typographical error on Sheet 6-78 has been corrected; Item No. is HCV883B and HCV8848 instead of HCV883A and HCV884A. Sheet 6-123 now lists the test reports that were recently received.

The District has established a file of all documentation supporting environmental qualification of safety related electrical equipment and is presently in compliance with the Commission's Order for License Modification dated October 24, 1980, regarding this file. However, it is anticipated that more test results and/or vendor information will be received. The District will provide the Commission updates when such information is received.

Sincerely, j- ,.

W. C. Jones Division Manager Production Operations WCJ/KJM/TLP:jmm Attachments cc: LeBoeuf, Lamb, Leiby & MacRae I&E, Washington Mr. R. A. Clark 8101160 5% Q

Facility: Fort Calhoun 1 Docket tio.: 50-285 MASTER LIST SYSTEM: Steam Generator Feedwater & Binwdown Page 8 of 8 COMPONENTS Location Item fiumber Ref. Description Inside Outside Primary Primary Containment Containment C/PT-905 Steam Generator RC-28 X Pressure Transmitter D/PT-905 Steam Generator RC-2B X Pressure Transmitter FT-1109 3 Auxilary Feed Water Flow To Steam Generator RC-2A X l

l FT-ll10 3 Auxilary Feed Water Flow To Steam Generator RC-28 X

Facility: Fort Calhoun 1 ,

Docket No.: 50-285

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SYSTEM COMPONENT EVALUATON WORK SilEET Enclosure #5 ENVIRONMENT DOCUMENTATON REF. QUALIFI- OUTSTANil-CATION ING EQUIPMENT DESCRIPTION Specifi- Qualif- Specifi - Qualifi- METil0D ITEMS Parameter cation cation cation cation System: Charcoal Spray Component Operating Note 1 Cool Sys/llydrogen Purge / Aux Feed Time Continuou: Continuout 1 2 Type Test NONE Item No.: IICV-438A,438C,881,882, 883A*,884A*,864,865,1107A,1108A Tempera-ture F 288*F 300*F 1 2 Type Test NONE Component: Solenoid valve Pressure PSIg 60 PSIg 70 PSIg 1 2 Type Test NONE Manufacturer: VAI.COR Relative Model No.: P/N V70900~21-3 Ilumidity L 100% 100% 1 2 Type Test NONE Function: Remote operation Chemical 1700 ppm 3000 ppm of valves Spray Boric Acia Boron 1 2 Type Test NONE Accuracy - Spec: N/A 3x106 R (Air) 8 1.5x10' R 2 Note 2 Demon: N/A Radiation gggG""#R{lil 1 Type Test Service: See Function Location: Containment Aging N/A 40 yr N/A 2 Type Test NONE Flood Level Elev: 1000.9' Submer-Above Flood Level: See Note 2 gence Note 2 Note 2 N/A N/A Note 2 NONE Documentation

References:

Notes:

1) Enclosure #1. 1) VALCOR solenoid valves are continuously energized

2) Certificate of compliance has been received. Due to lack of or may be required to operate during the accident.

response from the manufacture in providing a quote the report 2) IICV-438A & C may be subject to submergence. An has not been' ordered. Ilowever, as a result of the failures of evaluation has been conducted to determine radia-these solenoids the District expects to replace the Valcor tion exposure and suitability for the subsequent solenoids with a different qualified manufacturer. Due to the environment. All other solenoid valves listed on cost of the test procedure the District does not plan to order this sheet are above the flood level. Valcor test a test procedure. reports have been reviewed & the test results show

• Changed to ASCO (See sheet 5-6) that these solenoids were tested to a pressure peak of 113 PSIg without leakage. This is well above the pressure these componer.ts would see if submerged and demonstrates that they will withstand submergence.

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Facility: Fort Calhoun 1 Docket No.: 50-285 I-4 SYSTEM COMPONENT EVAT.IIATON WOllk' FIIFFT ,

ENVIRONMENT DOCUMENTATION REF.

QUALIFI- OUTSTANI)-

EQUIPMENT DESCRIPTION Specifi- Qualif- Specifi - Qualifi- CATION ING Parameter cation cation cation cation flETIIOD ITEMS System: Containment Spray Operating Continuoi s Continuoi s NONE 4 Engineering ilme Analysis NONE Item No.: SI-3A, SI-3B &

SI-3C Tempera- Engineering cure r2 au9;r 142"t 1 4 Analysis NONE Component: Motor P-i;/A N/h Nih Nja nja nunt.

Manu f a ct ure r: GE Relative Type and Model No.: SK815526A35 "u..u d i :.y L 100% 100% i 3 see note i NOME-Function: Containment Spray Chemical

. S i cay "/A "/A N/A N/A N/A NONE

'A Accuracy - Spec: N/A 6 Demon: N/A INii.ata-on bl0 g I Ig 7' 2 5 --,u yi coi I?ONE-Service: Containment Spray pumps I.ocation: Room 21 F2 97 (IIPRTT Aging M/A M n t_ g g MfA U

] , t ] M{

Flood Level Elev: NA Submer-t Above Flood I.evel; cence N/A N/A M/A M/A M/A MOME Documentation

References:

Notes:

1) Combustion Engineering Study " Evaluation of Fort. Calhoun 1) Enclosure is drip proof and moisture will not

Safety Injection Pump Room Temperature following a Loss condense on windings when operating.

of Coolant Accident, "See OPPD letter to the NRC dated 2) See Enclosure 12.

9/6/79.

2) " Implementation Methods and Schedules for NUREG-0578" Section Q 2.1.6h Page 16 Figure 4.2-1 (December 1979).

3) GE Instruction Bulletin Gell-6160F

4) GE application brochure GEZ-6211 and letter from GE Motor and Gen. Dept. to OPPD dated 2/6/78.

5) GE Study for OPPD P.O. 47462 e

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Facility: Fort Calhoun 1 Docket No.: 50-285 SYSTEM COMPONENT EVALUATON WORK SilEET ENVIRONMENT DOCUMENTATION REF.

QUALIF1- OUTSTAND-EQUIPMENT DESCRIPTION Specifi Qualif- Specif: - Qualifi- CATION ING Parameter cation cation cation cation METil0D ITEMS System: liigh Pressure Safety Operating Continuous Continuoi is NONE 4 Engineerisi g Injection system Time Analysis NONE Item No.: SI-2A, SI-2B &

SI-2C Tempera- Engineerin g ,

ture F 109*F 122 F 1 4 Analysis NONE Component: Motor Pressure PSIg N/A N/A N/A N/A N/A NONE Manufacturer: GE Relative Type and Model No.: 5K815524A51 ilumidity ", 100% 100% 1 3 see note 1 NONE Function: liigh Pressure sa fety Chemical Injection pumps Spray N/A N/A N/A N/A N/A NONE Accuracy - Spec: N/A 6 7 Demon: N/A Radiation 7x10 R lx10 R 2 5 Type Test NONE Service: liigh Pressure safety Injecton.

Location: Room 21& 22 (llPSI) Aging N/A Note 2 N/A Note 2 Note 2 NONE Flood Level Elev: N/A Submer-Above Flood Level: gence N/A N/A N/A N/A N/A NONE Documentation

References:

Notes:

1) Combustion Engineering Study " Evaluation of Fort Calhoun 1) Enclosure is drip proof and moisture will not Safety Injection Pump Room Temperature following a Loss of condense on windings when operating.

Coolant Accident, "See OPPD letter to the NRC dated 9/6/79. 2) See Enclosure 12.

2) " Implementation Methods and Schedules for NUREG-0578" Section 2.1.6b Page 16 Figure 4.2-1 (December 1979).

3) GE Instruction Bulletin Gell-6160E

4) GE application brochure GEZ-6211 and letter from GE Motor and Gen. Dept, to OPPD dated 2/6/78.

5) GE Study for OPPD P.O. 47462 e

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Facility: Fort Calhoun 1 Docket No.: 50-285

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SYSTEM COMPONENT EVAltlATON WORK SilEET ENVIRONMENT DOCll!!ENTATION REF.

QllALIF1- OllTSTAND-EQUIPflENT DESCRIPTION Specifi Qualif- Specif -

Qualif - CATION ING Parameter cation cation cation cation METil0D ITEMS

' System: Low Pressure Safety Operating Continuou ,

Cont.inuous NONE 4 Engineeria g injection Time Analysis NONE Item No.: SI-IA, & SI-It!

Tempera- Engineerii g ture *F 109*F 122 F 1 4 Analysis NONE Component: Motor Pressure PSIg N/A N/A N/A N/A N/A NONE Manufacturer: GE -

Relative Type and Model No.: SK818837A38 llumidity '(, 100% 100% 1 3 See note 1 NONE Function: 1.ow Press Safety Chemical Inject. ion pump 1A Spray N/A N/A N/A N/A N/A NONE Accuracy - Spec: N/A 6 7

Demon: N/A Radiation 7x10 lx10 R 2 5 Type Test NONE Service: Low pressure Safety inj Location: Room 21 & 22 (llPSI) Aging N/A Note 2 N/A N$ 2 Note 2 NONE Flood Level Elev: N/A Submer-Above Flood I.evel: gence N/A N/A N/A N/A N/A NONE Documentation

References:

Notes:

1) Combustion Engineering study " Evaluation of For t Calhoun Safety 1) Enclosure is drip proof and moisture lujection Pump Room Temperature following a Loss of Coolant. will not condense on windings when Accident," See OPPD letter to the NRC dated 9/6/79. motor is operating.

2) " Implementation Methods and Schedules for NUREG-0578" Section 2) See Enclosure 12 2.1.6b Page 16 Figure 4.2-1 (December 1979).

3) GE Instruction llulletin Gell-3160E

4) GE Application Brouchure GEZ-6211 and letter f rom GE Motor and Gen. Dept. Dated 2/6/78

5) GE study for OPPD P0// 47462.

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Facility: Fort Calhoun 1 Docket No.: 50-285 R7-1 SYSTEM COMPONENT EVAI.llATOM WOI2k' RHFFT .

. ENVIRONMENT DOCUMENTATON QUAL.lFI- OlffSTANI.-

CATION ING EQUIPMENT DESCRIPTION Specifi Qualif- Specifi - Qualifi- HETil0D ITEMS Parameter cation cation cation cation System: liyalrogen Sampling Operating Tinm 1000 Int Nne o i un, o ! u g te 3 ugt i unur item No.: IICV883B llCV884B Tempera-ture F NA NA NA NA NA NOME Cocponent: Solenoid Valve Pressure PSIe NA NA NA NA NA NONE Manufacturer: Aut_omatic Switch Company Relative Model No.: IITX8320A86V llumidity ' , NA NA NA NA NA NONE Function: 112 Containment Chemical Sampling Spray NA NA NA NA NA NONE Accuracy - Spec: N/A Haterial Demon: N/A Radiation 8x10 R Note 1 1 2 Analysis NONE Service: See Function I.ocation: Room 59 Aging NA Note 3 NA Note 3 NA NONE Flood I.evel Elev: N/A Sulnner-Aliove Flood I.evel: Yes gence NA NA NA NA NA NONE Documentation

References:

Notes:

1. "Implementaton Nethods and Schedules for NUREG-0578 Section 2.1.6B 1. See Enclosure #14 ,#

2. ASCO Catalog #30, 2. Material Analysis 4x10 R

3. See Enclosure #12

Facility: Fort Calhoun 1 ,

Docket No.: 50-285 .

SYSTEM COMPONENT EVALUATON WORK SliEET ENVIRONMENT DOCUMENTATON QUALIFI- OUTSTANI; -

CATION ING EQUIPMENT DESCRIPTION Specifi Qualif- Specifi - Qualifi- METIIOD ITEMS Parameter cation cation cation cation System: Steam Generator Operating Simultaneous Time Continuou: Continuout 1 2 Test NONE Item No.: LT-901A/B/C/D, LT-10lX ' i' LT-904A/B/C/D Tempera- Simultaneous ture *F 288 F 308 F 1 2 4 Test NONE Component: Level Transmitter Pressure Simultaneous PSIg 60 PSIg 60 PSIG 1 2 Test NONE Manufacturer: Foxboro Relative Simultaneous Model No.: N-E13DM, N-E13Dil ilumidity ", 100% 100% 1 2 Test. NONE Function: Level Indication Chemical' 1700 ppm 1.5% Boric Simultaneous Spray Boric Acie l Acid by wt . I 2 Test NONE Accuracy - Spec: N/A Separate 6 7 Demon: N/A Radiation 3x10 R lx10 R 1 Test NONE

-Service: See Function Location: Containment Aging N/A Note 1 N/A Note 1 Note 1 NONE Flood Level Elev: 1000.9' Submer-

• Above Flood Level: Yes gence NONE N/A NONE N/A N/A NONE Documentation

References:

Notes:

1) Enclosure #1. 1) See Enclosure #12.

2) Foxboro Company Test Report T3-1013.

3) Foxboro Company Test Report T3-1097, T3-1068.

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