ML20136B029
| ML20136B029 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 03/28/1985 |
| From: | NRC |
| To: | Marinos E NRC |
| Shared Package | |
| ML20136A539 | List:
|
| References | |
| FOIA-85-59 NUDOCS 8601020396 | |
| Download: ML20136B029 (13) | |
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TEXAS L TILITIES GENERATING COMPAAT
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QGH-81 June 24, 1980 Mr. Nabil Keddis Manager, Quality Assurance Gibbs & Hill. Inc.
393 Seventh Avenue New York, New York 10C01 COMANCHE PEAK STEAM ELECTRIC STATICN QUALITY ASSURANCE AUDIT TGH-14 GIBBS & HILL, INC.
QA AUDIT FILE: TGH-14'
Dear Mr. Kaddis:
Attached is TUGC0 Q Audit Report No. TGH-14 describing the results of our audit of Gibbs & Hill, Inc. perfomed on June 10-13, 1980 by Debra Anderson (Team Leader). Susan Spencer, Antonio Vega and Lisa Bielfeldt (observar).
The scope of the audit included verification of your corrective actions to our audit TGH-12.
Attachment A contains an evaluation of each. deficiency and concern identified in TGH-12. No new deficiencies were identified. Attach-ment B contains'one unresolved item requiring action 'by Gibbs & Hill.
Thank you for your cooperation during the audit. Should ycu have any questions, please contact Debra Anderson at 214-653-4882.
Very truly yours, TEXA5 UTILITIES GENEPATING CO.
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Ilnresolved Item No. l_
The Alison Control contract for Fire Detection Panels (ES-17B) was reviewed as a result of questions raised during a recent TUGco release inspection.
The following documents were reviewed:
- 1) Documents given ta release inspector by Alisen; 2)
Deviation requests from Alison to G&H. and 3)
DE/CD's issued by Gibbs & Hill.
A discrepancy was identified with regard to the size :. control wiring that Alison is allowed to use in their panels.
ES-178 paragraph 3.6.4.3a stated that nothing less than 14 awg could be used.
Alison replied to G&H that they did not use anything larger than 18 awg.
less than 18 awg" could be used.The spec was changed via DE/CD N-661 to n In comparing these documents to what our inspector was given. auditors noted that Alison stated their intent to use 22,18 and 14 awg.
The vendar was subsequently contacted by G&H for clarification and indicated that size 22 awg control wire was being used in the panels for Comanche Peak.
This item will be held open until resolved by Gibbs & Hill.
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DESIGN /ENCINEERING CHANGE /DEVI ATION REQUEST-Non-Et'ct. EAR SAFETY-RELATED ITEMS QA PROGRAM APPLICABLE
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11-2323-001 Change / Deviation O & H Job. No.
Reque ted By:
Originator Ref. No.
G & H O Client rield O Change / Deviation Request No.
N-661 Rev.1 vendoe g Alison Control Inc.
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FROM LOCATION Reference Document ACT No. 55
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Date 7/g/g0 Rev.1 DESCRIPTION OF CH ANGE/ DEVIATION REQUESTED:
See Attached J C 3 6 0. _ _'.. -
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N-k ENGINEERING JUSTIFICATION FOR ABOVE:
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Isgro TitieSupvr.Eng'r Date 7/11/80 DISCIPLINE JOB ENGINEER'S COMMENTS:
Is* change potentially reportable under ICCFR2t?
YES NO O is change reportable under 1C CFR 50 Pars. 55e.
YES NO O G & H Documents Affected: Specification 2323-ES-17B, Rev. 1 Other Documents Affected:
CHANGE / DEVIATION REQUEST:
Approved [ Not Approved O INTractsetrtrMc mevtews J.E.h N A Date ~/ //--W 8***'*
QA - Design Verification Serve.eet u.a.
Approved O Not Approved O ca Destan Review Eng.
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Applicable D RP Date Project Manager:
Approved Not Approved O Sisa MMbb U*te T ' O How is Change / Deviation Implemented I
Complete O J.E.
Date T*:SI (DALLAS) - Approval VENDOR ACCEPTANCE REponsible Engineer
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DATE Date Project Engineer
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O f" Ii-Duly Authorized Representative of r==
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DESIGN /ENGI"EERING CHANGE /DEVIATICN NEQUEST N-661, Rev.1 Description of Change / Deviation Recuested Revise Specification 2323-ES-17B, Rev. I as follows:
l.
Section 3.3.lb - Change "100 percent relative humidity..."
in second line to "95 percent relative humidity.... "
2.
Section 3.3.3c - Change " Automatic fire detectors...."
in first line to " Ionization type fire detectors..."
3.
Section 3.6.3.ld - Change " neon indicator..." in next to' last line to " neon or LED type indicator..."
4.
Section 3.6.3.lf and 3.6.3.2f - Change entire paragraph from present wording to read as follows:
" Detector' circuits shall operate frem a two-wire de source derived from either the FDMCP or the' FDLCP.
The detectors shall be continuously supervised and either energized or de-energized to alarm."
5.
.Section 3.6.3.4.d - Change the last sentence to read as follows:
"They shall be continually supervised."
6.
Section 3.6.4.le - Change the last sentence to read'as follows:
" Contacts for customer interface shall be rated 0.5 ampere ind,u,ctive at '125 volts de. "
7.
Section 3.6.4.3a - Change "No. 14 AWG..." in first line to "No.
18 AWG... ", and change "(Type SIS)" in third line to " (Type SIS or Tef zel)".
Add the following af ter the end.of the first sentence in this paragraph:
"No. 22 AWG size will be permitted for internal connections Rev.1 for printed circuit board rack to indicators and terminal j
strips."
8.
Section 3.6.4.4 - Change " General Electric Type CR151A" in first line to " Marathon "300".
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Section 3. 6.4.2b. - Change third line to read as follows :
" Lights shall be mounted on the exterior face of the panel door."
i Engineering Justification for Above The above vendor requested deviations does not affect functional operation of the Fire Detection (see reference document) equipment internal connections.and are required to suit Vendor furnished l Rev.1 System as specified, Rev.1
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a 4 4 5 0 MM*37 July 17, 1980 GTN-47734 P7r.. '
I Texas Utilities Generating Company M '.'_":. --
Post Office Box 1002 dL'll N~
Glen Rose, Texas-76043 F;; T%-
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Attention:
Mr. J.
T. Merritt
'D 0 Manager of Construction & Engineering P.?;;g.'.
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.t Gentlemen TEXAS UTILITIES GENERATING COMPANY l
COMANCHE PEAX STEAM ELECTRIC STATION yy 1981 2300 MW INSTALLATION G&H PROJECT NO. 2323
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09410 DEVIATION REQUESTS
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DE/CD N-661, Rev.1 C
SPECIFICATION 2323-ES-17B, REV.1 Enclos?d for your review is a copy of Design Engineering Change Request Number N-661*.
Please inform us of your disposition of this request.
All recipients of this letter are advised that authorization from TUSI is required before proceeding with the action noted herein.
Very truly yours, GIBBS & HILL, Inc.
- Rev.1
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HRR-KKM lc Harvip Racck 1 Letter + lA Manager of Projects CC:
ARMS (B&R te) OL + OA 1
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Ol h DESIGN / ENGINEERING CHANGE /DEV! ATION REQUEST _
Non-NUCLEAR SAFETY RELATED ITEMS.
QA PP.0GPR1 APPLICA3LF Change / Deviation O 4 H Joe. No.
Requested By:
Originator Ref. No.
G & H O Client O rield Cnange/ Deviation Request No.
N-561, Rev.1 Vendoe O Allison Control, Inc. (ACI)
FRCM LOCATION ACI ltr ACI-4
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Date 10/1/79 Reference Document DESCRIPTION OF CH ANGE/ DEVIATION REQUESTED _*
See attached JOB NO. 35-1195
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NOV 041980 ENGINEERING JUSTIFICATION FOR ABOVE:
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ECEIVEU See attached 8NU CHANCE / DEVIATION REQUEST PREP ARED BY:
Title Superv. Eng ' r Date 10/14/80 DISCIPLINE JOB ENGINEER'S COMMENTS:
Is change potentially reportable under 10CFR2t?
Y ES NO G
!s c%nge reportable under 10 CrA 30 Pars. SSe.
YES O No G G & H Documents Affected:
Specification 2323-ES-17B, Rev. 1 Other Documents Affected:
CHANCE /DEV!ATION REQUEST:
Approved [ Not Approved C 8
intenetsetri.ruc acvices J.E. 4 w, 62 - _ Date 10 - 2. i-W I
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M Tate Rev.1 Design Review Eng.
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- DESIGN / ENGINEERING CHANGC/ DEVIATION REQUEST
.N-661, Rev.1
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! Description of Change / Deviation Recuested Revise Speci,fication. 2323-ES-17B, Rev.-1 as follows:
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Section.3.3.lb - Change "100 percent relative humidity..."
'in second line to "95 percent relative humidity...."
2.
Section 3.3.3c - Change " Automatic fire detectors...."
~in first line to " Ionization type fire detectors..."
3.
Section 3.6.3.ld - Change " neon indicator..." in next to
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last line to "neen or LED type indicator..."
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4.
Section 3.6.3.lf and 3.6.3.2f - Change entire paragraph 1
from present wording to read as follows:
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" Detector circuits shall operate from a two-wire de source derived from either the FDMCP or tJte FDLCP.
The detectors i
shall be continuously supervised and either energized or j
de-energized to alarm."
5.
Section 3.6.3.4.d - Change the last sentence to read as follows:
"They shall be continually supervised."
6.
Section 3.6.4.le - Change the last sentence to read as
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follows:
" Contacts for customer interface shall be rated 0.5 ampere inductive at 125 volts dc."
s 7.
Section 3.6.4.3a - Change "No. 14 AWG..." in first line to "No. 18 AWG...",
and change "(Type SIS)" in third line g
to " (Type SIS or Taf zel) ".
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8.
Section 3.6.4.4 - Change " General Electric Type CRISlA" i.
in first line to " Marathon "300".
1 9.
Section 3.6.4.2b - Change third line to read as follows:
" Lights shall be mounted on the exterior face of the
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. panel door."
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Engineering Justificat!.on for Above
.j The above vendor requested deviations (see reference document) do not affset functional operation of the fire detection system
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as specified, and are required to suit vendor furnished equipment,.
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4450 October 29, 1980 GTN-49877 E R.fc; T
Texas Utilities Generating Company P.iggg uig,
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Post Office Box 1002 Glen Rose, Texas 76043
[g w.m Attention:
Mr. J. T. Merritt j
Manager of Construction & Engineering 0
j Gentlemen:
- pgc, TEXAS UTILITIES GENERATING COMPANY
^#MS
.I COMANCHE PEAK STEAM ELECTRIC STATION
/
G&H PROJECT NO. 2323 I
09410 DEVIATION REQUESTS
/
DE/CD N-661, REV. 1 s
SPECIFICATION 2323-ES-17B
/
A.
Enclosed for your review is a copy of DECD Request No. N-661, Revision 1.
This revision is being issued to document the Design Reviewer's approval which had been inadvertently omitted in the original issue.
Any inconvenience this may have caused
' is regretted.
Please inform us of your disposition of this request.
All recipients of this letter are advised that authorization from TUSI is required before proceeding with the action noted herein.
Very truly yours, GIBBS & HILL, Inc.
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BRR-KKM:Ic
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".h 1 Letter + 1 Attachment Manager of Projdcts CC:
ARMS (B&R Site) OL + OA see $svenen avenus waw voam. m. v. tooos casts eisesweLL. waw voam
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i Mr. David N. Chapman
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i Manager, Quality Assurance
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} Texas Utilities Generating Company
. 2001 Bryan Tower Yj'],..'
Dallas, Texas 75201
Dear Mr. Chapman:
TEXAS UTILITIES GENERATING CCMPANY COMANCHE PEAK STEAM ELECTRIC STATION 1981-83-2300 MW INSTALLATION G4B PEQ7ECT NO. 2323 QUALITY ASSURANCE AUDIT TGH-14 REF: QGE-81 DATED JUNE 24, 1980 We wish to thank you for your letter transmitting the results of TGH-14.
Although there are no deficiencies or areas of concern, we would like to take this opportunity to provide you with our response (Attachment A) to the unresolved item.
We greatly appreciate your cooperation and assistance in connection with the audit, and we trust that our response will satlify your requirements.
Should there be any questiona in terms of response, content or interpretation, please feel free to contact us at once.
very truly yours, l
GIBBS & HILL, Inc.
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NNKarl Nabil N. Keddis Attachment Manager, Quality Assurance CC:
ARMS (B&R Site) OL 1A J. T. Merritt (TUSI Site) IL 1A F01A-85-59 t
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TGM-14 Unresolved Item No. 1 T
The Alison Control contract for Fire Detection Panels (ZS-17B) was reviewed as a result of questions raised during a recent TUGCO release inspection.
A discrepancy was identified with regard to the size of control wiring that Alison is allowed to use in their panels.
ES-178, paragraph 3.5.4.3a stated that nothing less than 14 awg eculd be used.
Alison replied to G&H that they did not use anything larger than 13 swg.
The scocification was changed via DE/CD N-661 to read "nothing less than 18 awg* ceuld be used.
In 4
comparing these documents to what our inspector was given, auditors noted that Alisen stated their intent to use 22, 18, and 14 avg.
, The vendor was subsequently contacted by G&B for clarification and indicated that size 22 awg cr'.-trol wire was being used in the panels for Comanche Peak.
Corrective Action:
As _ stated in the audit rep 3rt the vendor did not completely 1
i follow the specification in reference to panel wiring sise, which was discovered during a shop inspection.
The vendor i
was contacted and subsequently sub:sitted a deviation request which was received by GEH.on July 10, 1980.
Upon evaluation of this request, G6't concluded that the deviation was acceptable and has issued DE/CD N-661 ' Aav. I dated July 14, 1980 modifying the specification.
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QGH-85 September 3, 1980 Mr. Nabil Neddis Manager Quality Assurance
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Gibbs & Hill. Inc.
393 Seventh Avenue New Yore, New York 10001 COMANCHE PEAK STEAM ELECTRIC STATION EVALUATION OF AUDIT RESPONSE GIBBS A HILL, INC.
TGH-14 y
QA AUDIT FILE: TGH-14
Dear Mr. Kaddis:
Your responses dated July 18 and August 25, 1980 to the open items identified during our audit TGH-14 have been received and evaluated by TbGCD QA. Please consider all items to be closed. No further msponse is required at this time.
Thalk you for your cooperation.
Very truly yours.
TEXAS UTILITIES GENERATING 00.
i.k Chape Manager. Quality Assurance ENC /AV/
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R. G. Tolson J. T. Merritt H. R. Rock i
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UNITED STATES IY
- I NUCLEAR REGULATORY COMMISSION e~ ?
- [h,'f9j WASHINGTON, D. C. 20555
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,LI7 007261S84 Docket Nos.: 50-445 and 50-446 MEMORANDUM FOR: The Atomic Safety and Licensing Board -
for Comanche Peak, Units 1 and 2 (P.Bloch,W. Jordan,K.McCollom)
FROM:
- Darrell G. Eisenhut, Director Division of Licensing Office of Nuclear Reactor Regulation
SUBJECT:
BOARD NOTIFICATION -
SUMMARY
OF MEETING BETWEEN THE NRC TECHNICAL REVIEW TEAM AND TEXAS UTILITIES (BOARD NOTIFICATION NO.84-174 )
This Notification is provided in accordance with NRC Procedures regarding Board Notifications.
This Notification is a followup of Board Notification No.84-160, dated September 21, 1984. On Friday, October 19, 1984, the NRC staff met with Texas Utilities to discuss the applicant's plan, submitted by letter dated October 8,1984 (Mr. Spence to Mr. Eisenhut), for resolution of requests for additional infomation from the Comanche Peak Technical Review Team effort described in a September 18, 1984 letter and meeting relating to:
Electrical and Instrumentation Civil / Structural,and Test Programs.
Because of a time constraint, the applicant was only able to complete the presentation of their program in the electrical and instrumentation area.
A meeting to complete the two remaining areas was scheduled for Tuesday, October 23, 1984.
(A transcript of the Tuesday meeting will be provided when it becomes available.)
A copy of the meeting sumary and transcript from the Friday meeting is provided for your information.
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. The parties to the proceeding are being notified by copy of this meraoran tm.
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.0 Darrell G.Aise ut, rector g Division of Licensing Office of Nuclear Reactor Regulation
Enclosure:
Parties to the Proceedino
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See next page 6
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UNITED STATES i
NUCLEAR REGULATORY COMMISSION
- . $ f/.a y WASHINGTON, O. C. 20555
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NOV 2 1984 Docket Nos.: ~50-445 and 50-446 MEMORANDUM FOR: The Atomic Safety and Licensing Board for Comanche Peak, Units 1 and 2 (P.. Bloch, W. Jordan, K. McCollom)
FROM:
Darrell G. Eisenhut, Director Division of Licensing Office of Nuclear Reactor Regulation
SUBJECT:
BOARD NOTIFICATION -
SUMMARY
OF MEETING BETWEEN THE NRC TECHNICAL REVIEW TEAM AND TEXAS UTILITIES (BOARD NOTIFICATION NO. 84 175)
This Notification is provided in accordance with the NRC Procedures regarding Board Notifications.
This Notification is a followup of Board Notification No.84-160, dated September 21, 1984 and Board Notification No.84-174, dated October 26, 1984.
On Tuesday, October 23, 1984, the NRC staff. met with Texas Utilities to discuss the applicant's plan, submitted by letter dated October 8,1984 (Mr. Spence to Mr. Eisenhut), for resolution of requests for additional infomation from the Comanche Peak Technical Review Team effort described in a September 18, 1984 letter and meeting relating to:
- 1) Electrical and Instrumentation
- 2) Civil / Structural, and
- 3) Test Programs.
In an October 19, 1984 meeting, the applicant completed the presentation of their program in the electrical and instrumentation area. This meeting was a continuation of the meeting held October 19, 1984, to discuss the applicant's plan in the civil / structural and test programs areas.
A copy of the meeting sumary and transcript from the Tuesday, October 23, 1984, meeting is provided for your information.
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NOV 2 1984 l
The parties to the proceeding are being notified by copy of this memorandum.
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1 Darrell h Eddn.
Ofrector 1
[CivisionofLicensing 7
Office of Nuclear Reactor Regulation
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Enclosure:
Parties to the Proceeding See next page G
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