ML20096D837

Forwards Communication Rept 10 Associated W/Phase 4 Independent Assessment Program

ML20096D837
Person / Time
Site:	Comanche Peak
Issue date:	08/31/1984
From:	Williams N CYGNA ENERGY SERVICES
To:	Ellis J Citizens Association for Sound Energy
References
84056.030, NUDOCS 8409060315
Download: ML20096D837 (89)

Text

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101 California Street, Suite 1000. San Francisco, CA 941115894 415'397-5600 August 31, 1984 84056.030 Mrs. Juanita Ellis President, CASE 1426 S. Polk Dallas, Texas 75224

Subject:

Communications Report Transmittal #10 Comanche Peak Steam Electric Station Independent Assessment Program - Phase 4 Texas Utilities Generating Company Job. No. 84056

Dear Mrs. Ellis:

Enclosed please find telecons associated with the Phase 4 Independent Assessment Program.

If you have any questions or desire to discuss any of these documents, please do not hesitate to call either me or Donna Oldag.

Very truly yours, t

N. H. Williams Project Manager l

Attachments cc: Mr. D. Wade (TUGCO) w/ attachments Mr. S. Treby (USNRC) w/sttachments Ms J. Van Amerongen (TUGC0/EBASCO) w/ attachments Mr. D. Pigott (Orrick, Herrington & Sutcliffe) w/o Mr. S.,Burwell (USNRC)-w/ attachments

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Communications 4L Repod t i 11111111111111111111111!!ll111 company:

Texas Utilities o

T*' econ DX conference Report Project Job No.

84056 Comanche Peak Steam Electric Station D*

Independent Assessment Program - Phase 4 July 19, 1984 subject Design Input 9:00 a.m.

Gibbs & Hill N.Y.

D. Smedley, A. Jones Cygna P. Huang Gibbs & Hill Required item Comments Action By Dave Smedley and A. Jones met with Peter Huang in regard to missing references on structural calculations SCS-103C Set 2 Revisions 1 and 0 and SCS-ll3C Set 3 Revisions 3, 2, 1 and O.

When asked why there were no references to design input on these t calculations, Peter stated that back in 1979 when they were initiated, the procedure in effect at that time did not require listing of references and that it was common practice not to list references at the time. He also stated that the calculations as prcpared were initiated in accordance with AISC requirements and l

that they were referenced in the FSAR. He also stated that the FSAR and AISC were not referenced in these calculations.

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Communications AL Report t i 111111111111111111111111111111

• ""# Texas Utilities Xo T*' econ a conference n port Project:

Job No. 84056 Comanche Peak Steam Election Station Date:

Independent Assessment Program - Phase: 4 8/9/84

Subject:

Time:

11:00 a.m.

Request for Issue Dates of Calculations Boston A. E. Jones Cygna Shaid Ali Brown & Root item Comments Ac n y 1.

I called Shaid Ali of Q.A. at the site and requested job engineers sign off dates for calculations IV-4 Rev. I and VIII-5 sheets 2 of 11.

Shaid called and gave me design verification dates as follows:

IV-4 Rev. 1, 12/11/79 (Calculation was dated 5/7/79).

VIII-5 Rev. 3, 8/22/83 (Calculation was dated 3/7/79).

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IllllllillMilllHMilli cornpeny: Texas Utilities Xo Telecon o conference Report Project Job No. 84056 Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 Date:

8/7/84 & 8/14/84 Subject Time:

Issue Date of Gibbs & Hill Specifications 3:30 p.m.

Boston

Participants:

of Borys Czarnogorski Gibbs & Hill A. Jones Cygna Required item Comments Action By I called Borys and requested the " issue date" of the following specifications:

1 MS-611B, Rev. O, Rev. 1 MS-611A, Rev. O, Rev. 1 l

MS-600, Rev. O, Rev. 1, Rev. 2, Rev. 3, Add. 1, 2, 3, 4, b, 6, 7, 8, Rev. 4, Add. I and 2 MS-605, Rev. O, Add. 1, Rev. 1, Add. 1, Rev. 2 l

MS-615, Rev. O, Rev. 1, Add. 1 MS-620, Rev. O, Rev. 1, Add. 1, 2, 3 and 4 MS-616, Rev. O, Rev. 1 MS-624, Rev. O, Rev. 1, Add. 1, 2, 3 and 4 ES-7, Rev. O, Add. 1 and 2, Rev. 1, Add. 1 ES-13A, Rev. O, Rev. 1, Add. 1 and 2 ES-13B.1, Rev. O, Rev. 1, Add. 1 and 2 ES-5, Rev. O, Rev. 1, Add. 1 ES-11, Rev. O, Rev. 1 Borys called back on 8/14/84 and gave the requested information to A. Jones.

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Communications ts L.

ci Report 111111111M111111111111111111 company: Texas Utilities X

Teecon conference neport Project Job No.

Comanche Peak Steam Election Station 84056 Independent Assessment Program - Phase 4 oste:

7/18/84 Subject Time:

Calculations for Evaluation of DCA 2769, Rev. 4 12:15 p.m.

Place:

CPSES Site Peter Huang Gibbs & Hill, N.Y.

John Russ Cygna Required item Comments Action By I asked Mr. Huang to provide ar explanation of the numbering of the supports (type SP-7 with brace) that are listed on sheets 142 to 171 of SCS-101C, Set 3.

Mr. Huang replied that the support numbers are as listed in DCA 2769, Rev. 4.

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Communications Report Al t i 1111111lll11111111111111111111 conany: Texas Utilities T* coa X conference Repon Protect:

Job No.

Comanche Peak Steam Election Station 84056 D*:

Independent Assessment Program - Phase 4 7/19/84

Subject:

Time:

10:10 a.m.

CaDie Tray Support Drawing Request Place:

CPSES Site Bill Horstman Cygna Diana Overton DCC Required item Comments Action By Cygna asked for and received a copy of the following Cable Tray Support drawing:

FSE-00159, sht 5616.

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Communications Report 4L i i 111111111111111111111111111111 cornpany Texas Utilities o Telecon Xo conference Report Project: Job No. l Comanche Peak Steam Election Station 84056 Independent Assessment Program - Phase 4 oste: 7/19/84 11:00 a.m. Drawing Request CPSES Site ( Richard Beals Brown & Root (DCC) l l John Russ Cygna I l l Required item Comments Action By Cygna requested and received the following drawings: 2323-S-0901 2323-S-0902 2323-S-0903 2323-S-0904 2323-S-0905 l l ] /ja b A /jm 1 1 "b"" " N. Williams, D. Wade, J. Van Amerongen, R. Hess, J. Russ, S. Treby, J. Ellis, 6 ~

Communications si t Repod i 111111111111111111111111111111 "5 Texas Utilities o Telecon Xo conference Report Project Job No. 84056 Comanche Peak Steam Election Station Date: Independent Assessment Program - Phase 4 Ju1y lg, lgg4 subject Cable Tray Drawing Requests 10:00 AM CPSES Site Diane Bleeker B&R DCC Bill Horstman Cygna l i Required item Comments Action By Please provide two prints each of the following drawings: Received t July 16, 1984, 1:00 PM. FSE-00174 FSE-00176 FSE-00185 (Reduce prints to approximately 18" by 24" if possible.) l l l l l t 1 I Y

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T** con o conference Report x Project: Job No. 84056 Comanche Peak Steam Electric Station cate: Independent Assessment Program - Phase 4 6/14/84 Subject Time: 10:40 am Cable Tray Support Review

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G&H, NY

Participants:

of John Russ CES Required item Comments Action By Cygna requested the location of Richmond allowables used in conduit and cable tray support designs prior to the issuance of specification 2323-SS-30, Rev. O. Mr. Huang stated that the allowables appear in SCS-1010, Set 5. l l l 1 l l l Signed. I ') j Page of u ff1 arm /ss 1 1 'I Distribution' N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, S. Burwell, J. Ellis, im oi.

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• "'" Texas Utilities a Teiecon a conference Report Project Job No. 84056 Comanche Peak Steam Electric Station Date:

Independent Assessment Program - Phase 4 6/l4/g4 Subject Time: Electrical Review 11 AM G8H offices

Participants:

of p T. R. Martin Cygna Required item Comments Action By Paul provided letter GTN-40107 " Instantaneous Breaker Trip Setting Positions," which contains the instantaneous trip settings for MCC 1EB3-1 (the MCC providing power for the CCWS motor operated valves being reviewed). Paul explained that these set points are the Gibbs & Hill recommended set points but are not final. The document contains recommended set points and criteria that must be satisfied if it is desired to change these set points during the testing phases of construction. Gibbs & Hill's final issue of the one line drawings were issued with the instantaneous set point settings on hold, and the site will revise the drawings to indicate the final set point. ) hj])jl a s Iss 1 1 """" "' N. Williams, D. Wade, G. Grace, T. R. Martin, S. Treby, S. Burwell, J. Ellis, Profect Filen R. Hess

Communications Report 4( t i Ellllllllll1N1111111111111 company: Texas Utilities T* con X conference Report Project Job No.84056 Comanche Peak Steam Electric Station cate-Independent Assessment Program - Phase 4 4/5/84 subject Time: 12:45 pm Cable Tray Document Request CPSES Site D. Bleeker Brown & Root l J. Russ Cygna 1 8 Required item Comments Action By l

Reference:

Conference Report dated 5 April 1984, " Cable Tray Document Request," D. Bleeker, N. Munoz, C. Crowe and J. Russ participating Per the request of the referenced conference report, Cygna received the following CMCs: CMC No. Revision i 8585 0, 1, 2, 3 30452 0, 1 30878 0,1,2,3,4,5,6 36543 0,1,2,3,4 48844 0,1,2,3,4,5 53778 0, 1, 2 64341 0 l l l l i l

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Communications Repod L4 L n i I 111111111111111111111111111lll o Teiecon conference n port Texas Utilities x Project: Job No. Comanche Peak Steam Electric Station 84U56 Date: Indonandant Acepecmpnt Pennram - Phato 4 5/18/84 Subject Time: 8:45 a.m. i Request for CPSES QA Procedures Place

Participants:

of R. Baker TUGCO/TUSI Required item Comments Action By Laurie requested and Baker agreed to provide the following procedures, and all revisions thereto, to Cygna representatives at CPSES on Monday, May 21, 1984. TUGC0/TUSI Procedures CP-QP-11.07 CP-QP-11.13 CP-QP-11.16 CP-QP-15.04 QI-QP-11.10-02 QI-QP-11.13-01

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r Communications Report 4Ln i summmmmma company: lexas Utilities o Telecon D Conference Report Project: Job No. 84056 Comanche Peak Steam Election Station D*t': Independent Assessment Program - Phase 4 7/18/84 subject: CMC Review 9:00 a.m. CPSES Site Francisco O'Neill Gibbs & Hill Bill Horstman Cygna Required item Comments Action By Please provide copies of the " Design Review Checklists" for the Received 7/18/84 following CMC's: 11:00 AM 01078 Rev. 0 88240 Rev. 2 08278 Rev. 4 04S50 Rev. 2 53785 Rev. 0 06114 Rev. 6 30282 Rev. 1 80282 Rev. 0 88568 Rev. 1 01888 Rev. 0 02663 Rev. 4 30452 Rev. 1 01887 Rev. 0 80283 Rev. 0 04534 Rev. 3 09916 Rev. 1 12179 Rev. 0 06961 Rev. 1 58275 Rev. 0 80284 Rev. 0 80294 Rev. 0 01974 Rev. 1 93232 Rev. 1 90714 Rev. 2 l l 74945 Rev. 3 32513 Rev. 4 8285 Rev. 1 56315 Rev. 2 03631 Rev. 1 85720 Rev. 4 l 3313 Rev. 0 35537 Rev. 3 90702 Rev. 0 30285 Rev. 5 b3778 Rev. 2 90715 Rev. 0 l 68386 Rev. 1 91716 Rev. 1 90727 Rev. 5 11062 Rev. 4 61806 Rev. 2 44519 Rev. 1 j. 08528 Rev. 2 00164 Rev. 4 hjj \\ j]),L p /Jm 1 1 ' ' ' " " ' ' " N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, l Em o, m

-A*w e-au Communications A f. Li Report 1111111111111111HM11N11ll

• ""Y Texas Utilities X o Tei con o conference Report J

No. 84056 Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 Date: 7/30/84

Subject:

Time: 10:10 AM Document Request

Participants:

of TUSl T. R. Martin Cygna Required item Comments Action By Requested inspection report IR No. El-000-3045, item 591 from George. t ] jhd.m /jm " 1 1 '""" "' N. Williams, D. Wade, G. Grace, R. Hess, E. van Stijgeren, T. Martin, S. Treby, ~

Communications Report 4Ln i mammmune company: Texas Utilities Xo Telecon a conference Report Project Job No. 84056 ~ Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 cate: 7/31/84 subject wme: 11:10 EDT Document Request P. Lalaji Gibbs & Hill S. Martinovich Gibbs & Hill T. R. Martin Cygna Required item Comments Action By Requested copies of the following documents from Gibbs & Hill: 1. Motor-operated valves 1-HV-4512, -14, -24, -26, -72 and -74 vendor data on motor operators. 2. Vendor data on CCW pump motor CP1-CCAPCC-O1M. 3. Latest evision of sheets K9 and K10 of calculation 2323-V-12 for the above motor-operated valves. Sam informed me that settings in this calculation are recommendations. l l I l l YJ ); /Jm '1 1 p N. Williams, D. Wade, J. Van Amerongen, T. Martin, R. Hess, S. Treby, J. Ellis, mo oi.

Communications Report 4L t i lilllilllilllllillHillilill company: Texas Uti1ities X0 Telecon O Conference Report Comanche Peak Steam Election Station 84056 ~ N-Independent Assessment Program - Phase 4 Date: August 13, 1984 3:00 PM Cable Tray Supports Review Request for Calculations for Affected CVC's Place: CES-SFR0 G. Grace TUGC0 (EBASCO) N. Williams Cygna l Required item Comments Action By Reference (1) N. H. Williams (Cygna) letter to J. B. George (TUGCO), " Request for Calculations for Affected CVC's," July 31, 1984, 84066.011 i (2) L. M. Popplewell (TUGCO) letter to N. H. Williams (Cygna), "Cygna Review Questions," August 11, l 1984. I called George to tell him that the reference (2) response to the Cygna reference (1) letter appears to be incomplete. Reference (1) requested " applicable calculation sheets for all revisions of CMC's and DCA's listed..." Only the latest revision was included in the reference (2) response. The previous revisions are necessary since later revisions to CMC's and DCA's may not require calculations but rather rely on calculations from previous revisions. George replied that TUGC0 has gone through the previous revisions and have included any calculations from these revisions. In addition, as noted in the TUGC0 response, certain calculations will have to be sent from the G&H New York offices. Cygna reviewed these missing calculations and has concluded that the following should be sent to Cygna: SCS-101C, Set 3 (CMC 6187) l SCS-140C, 2/8 (CMC 12152) i SCS-106C (CMC 2915) l hh jag /jm '* 1 1 U'"*" "2 N. Williams, D. Wade, J. Van Amerongen, R. Hess, J. Russ, S. Treby, J. Ellis, t-ioso oie c N U1, J 2avay w m utm

Communications Report AL t i 111111111111111111111111111111 T*co" X confuence Repon Texas Utilities Project: Job No. 84056 Comanche Peak Steam Election Station D* Independent Assessment Program - Phase 4 7/19/84

Subject:

Time: 8:30 a.m. Document Request - Cable Tray Supports CPSES Site

Participants:

of Janelle Burkeen TUGC0 John Russ Cygna Required item Comments Action By

Reference:

1) Conference report dated 7/18/84, 1:10 a.m.,

" Document Request," J. Burkeen and J. Russ participating.

2) Conference report dated 7/18/84, 4:30 p.m.,

" Document Request," J. Burkeen and B. Horstman participating. Cygna received the documents requested in the referenced conference reports. i \\ l l i i ' ~ ' 'I I1 2 M /.im 1 1 ~ Distnbution: ~ ~ l N. Williams, D. Wade, J. Van Amerongen, R. Hess, J. Russ, S. Treby, J. Ellis, ieso oi.

Communications si i i Repod 111111111111111111111111111111 company: Texas Utilities 0 Teiecon XO Conference Report No. 84056 Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 Date: 7/18/84 T'**: Document Request 2:45 p.m. Place: CPSES Site

Participants:

Diana Overton Brown & Root (DCC) John Russ Cygna Aequired item Comments Action By Cygna requested the following drawings: 2323-S-0929 TNE-SI-0901-02 TNE-SI-0902-02 TNE-SI-0930-02 Cygna received these drawings as well as the following DCA's: 20331 20466 20506 Signed Page of N. Williams,D. Wade,J.VanAmerongen,R.Hess,J.Russ,S.Treby,J.Ellis, D'" b " " vaannia S. Rurwell. Proiect File )

Communications Report 4L t ima compny: Texas Utilities o Tewcon Xo conference neport Project Job No. 84056 Coiranche Peak Steam Election Station Independent Assessment Program - Phase 4 oste: 7/18/84 2:30 p.m. Specification of Base Connection Details for Cable Tray Supports Place: CPSES Site l

Participants:

of TUGC0 John Russ Cygna Required item Comments Action By I asked Mr. Keiss how or where base connection details are specified for cable tray supports. Mr. Keiss stated that the l contractor may choose any connection allowed by the Gibbs & Hill l design drawings. QC will later verify the acceptability of the l connection selection. According to Mr. Keiss Gibbs & Hill drawing 2323-S-0929 was developed to aid the contractor in selecting the connection details. This drawing was later transferred to a TNE drawing, number TNE-S1-0901-02. i i Page of s,gne Q 3 g N. Williams, D. Wade, J. Van Amerongen, R. Hess, J. Russ, S. Treby, J. Ellis, r,on

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\\, 4 j ': company: Texas Utilities o Telecon Xo conference Report Proiett Job No. 84056 / Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 Date: 7/18/84 s i** Pipe Support Calculation Package Request 5:00 p.m. CPSES Site Terry Karlin TUGC0 Cygna John Russ Bill Horstman Cygna i . q.\\ y Required item Comments Action By Cygna requested and received pipe support calculation package SW-1-004-015-A33R. Cable tray support 13131 is 6ttached to this support. 3 i I [ l.,: s l ,'t l l' 1 Page of yYy 'j s )1 MM ldm 1 1 Signed: i ll M Distnbution: g]j1ams, D. Wade, J. Van Amerongen, R. Hess, J. Russ, S. Treby, J. Ellis, mo oi.

Communications Report A L' t i ilNINilllillililll#11Niill company: Texas Utilities mec n Xo conference Repon Project: Job No. 84056 Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 D8t*: 7/18/84

Subject:

Time: Document Request 4:30 p.m. CPSES Site Ja'1elle Burkeen TUGC0 Bill Horstman Cygna 1 Required item Comments Action By Cygna requested copies of the following calculations: Binder Set Sheets SCS-133C 1 12, 13 SCS-137C 2 4, 5 1 SCS-210C 8 15, 16 SCS-?l2C 7 4-11 SCS-1240 1 6-9 l l 1 ) d 'f Page of ) h]8j l b as M lJm 1 1 Signad; ' " " ' ' " N. Williams, D. Wade, J. Van Amerongen, R. Hess, J. Russ, S. Treby, J. Ellis, l - m o'=

r Communications Repod 4L t i mamannu company: Texas Utilities o Telecon Xo conference Report b No. 84056 ~ j Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 oste: 7/18/84 i Document Request 1:10 p.m. CPSES Site Janelle Burkeen TUGC0 John Russ Cygna Requ.ed item Comments Action By Cygna requested copies of the following calculations from binder SCS-101C: l Set Sheets l 1 30 2 44-48, 70-87 3 1-2, 11-15, 39, 41, 46, 52, 54, 56, 60-71 l l l signe /jm "* 1 1 "*"" "' N. Williams, D. Wade, J. Van Amerongen, R. Hess, J. Russ, S. Treby, J. Ellis, Sn (!3Mrw@ll n Project File

Communications Report L4 L i i 111111111M111111111111111111 company: Texas Utilities o Telecon XD Conference Repon Jot > No. 84056 Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 oste: 7/18/84 7""' subject Request for Calculations 9:30 a.m. Place: CPSES Site Janelle Burkeen TUGC0 John Russ Cygna Required item Comments Action By Cygna requested and received copies of the following calculation sheets from binder SCS-101C, set 3: 1. Sheet.; 130-132 2. Sheets 136-140 3. Sheets 142-180 Page of Signed. g./ ) eA - Jj))jgg /3m 1 1 N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, N

Communications Repod i 4L t i 111NNilllllllNINNilH!ill company: Texas Utilities o Teicean Xo conference neport i*' Comanche Peak Steam Election Station J b N - 84056 Independent Assessment Program - Phase 4 oste: 7/18/84 subject Time: 11:45 a.m. 0 pen Nonconformance Reports (NCR's) Against Cable Tray and Conduit Supports piace: CPSdS Site

Participants:

Donna Lewellen TUGC0 John Russ Cygna Required item Comments Action By

Reference:

Telecon dated 7/17/84, "Nonconformance Reports (NCR's) Against Cable Tray and Conduit Supports," D. Lewellen and J. Russ participating. Cygna received the listing requested in the referenced conference report. l l l l Page of signa )}/ /jm i i i '" "" " N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, Project F11e____

Communications Report 1Ln i 188lll!!Il111111lll11!;lllllll company: Texas Utilities a reiecon Xo conference Report I*' Comanche Peak Steam Election Station Job No 84056 Independent Assessment Program - Phase 4 o.te: 7/18/84 subjectCable Tray Support Calculations Time: 11:15 a.m. Place: CPSES Site

Participants:

Janelle Burkeen o' G&H Duplicate Files Bill Horstman Cygna Required item Comments Action By l Copies of sections of the cable tray spport design calculations listed on the following page were requested. I l l i l l ) )) jj, Page g of Signed: g N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, D"*"" inan nt. Pen 1 pat F11p

.. f... 3$ tA 2% In order to' receive a copy of Dupli.cate Fila documents, recipient agrees to destroy after using and that no copies shall be made of the document. Documents requested: 1. NS-!59 6 b+ 1, SW I2 % # JD S ' 8 2. 6CS - 13 s ?- Mi

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4 Communications Repod t-t i 111111881841118141111111111111 ComPang Texas Utilities Xo Telecon a conference Report Preject: Comanche Peak Steam Electric Station Job N ~ 84056 Independent Assessment Program - Phase 4 Date: August 7, 1984 subioct: Time: 11:10 AM Conduit Clamp Analysis Questions SFR0 Peter Huang Gibbs & Hill Re:na Sanders Gibbs & Hill John Russ Cygna Required item Comments Action By

Reference:

Gibbs & Hill letter from R.E. Ballard to J.B. George, Texas Utilities, GTN 69280, dated 20 July 1984. During the review of calculation sheets 131-184 of SCS-156C, set 1, which were transmitted by the referenced letter, Cygna noted several items which required clarification from Gibbs & Hill. To resolve any confusion over those items Cygna spoke with Mr. Huang and Ms. Sanders. The questions by Cygna and the responses by Gibbs & Hill appear below. 1. Cygna: The calculations ignore the weight due to the thermolag fire barrier. How do the calculations ( assure that the allovible loads on conduit support clamps are not exceeded when the fire barrier is added to the conduit runs? G&H: Fire protected conduit lines are checked on a case by case basis. If the allowable loads on a specific support are exceeded, the support is checked to assure the adequacy of the support. The excessive loads are reduced by decreasing the tributary spans to the supports. The clamp calculations are also conservative as they consider maximum unprotected spans and maximum accelerations in general; fire-protected lines are at lower elevations which have lower acceleration values. signed: Page of Um oistneutio,:N.' Williams, D. Wade, J. Van Amerongen, R. Hess. J. Russ, S. Treby, J. Ellis, e n.___,, m. "w =i, i vywwb 5 5 5U ~ _. _. _.,. _ - _ -. _.. - ~ _ _ _ _ _,. - _ _....,.. -..

.o Communications si t Repod i ll191lllll111111ll181111llllll Requwed item Comments Action By Cygna stated that they would consider Gibbs & Hill' reply and ' check those fire protected spans under its review. ope to verify that the tributary support loads are below the clamp analysis results. 2. Cygna: The review of the calculations on the shim plate to which the Nelson studs are attached (reference sheets 135-150 of SCS-156C, set 1) noted that a check of shim plate bending stresses was not performed. A check of plate bending stresses by Cygna shows stresses well above the allowable levels. Large deformations were also noted. Based on these calculations, Cygna concluded that the applied Nelson pretension was less than actually used in Gibbs & Hill's calculations. The reduction in pretension was due to the shim plate deformation. Cygna suggested a revised calculation to more accurately predict the actual pretension load in the Nelson stud and the plate stresses and deformations. An iterative technique considering clamp, stud and shim plate stiffnesses was suggested. G&H: The torque values used to calculate pretensions were the maximum allowed values. The plate was assumed to be critical in shear, therefore bending was not checked. Gibbs & Hill will re-examine the shim plate to consder the effects discussed by Cygna, Gibbs & Hill 3. Cygna: Gibbs & Hill's calculations reference CPPA-21620 which documents the results of a test program for Nelson studs at Comanche Peak. What was the nominal yield stress of the studs tested? G&H: The studs had a nominal yield stress of 50 KSI. 4 Cygna: Gibbs & Hill's calculations used the following equations for Nelson stud allowables and interaction: F = 0.30 F (shear) y y FT = 0.72 F (tension) y (fv 2 +((fv 2 f 2 g 2 T + < 1.0 (interact' on) p p p What is the basis for these equations? G8H: The allowable equation for shear is taken from the FSAR while the tensile allowable equation is based on Page 2 3 ~

. _. _ ~. Communications 2 4L Report t i 111111llllllll11111lll1lllllll [cEnTy item comments the test results reported in CPPA-21620. The interaction equation is the equation for bolts from the AISC specifications. 5. Cygna: Allowable loads based on the results of tests of unistrut components are used to qualify unistrut clamps which are attached to supports using bolts other than unistrut bolts. The unistrut test results are based on components which are totally and unique-ly unistrut. What is the basis for using these test results to qualify components other than unistrut? G&H: The unistrut test values provide a lower-bound on the capacities of the materials actually used and their use is therefore conservative. 6. Cygna: For the slip through condition of clamp failure, the Unistrut Test Report stated that the failure mode was one in which the clamped pipe displaced through the clamp a specified distance. Gibbs & Hill's calcula-tions state that the clamp was not a concern, but rather the bolts were. While Cygna does not disagree with the statement regarding the clamp, we do believe the bolts are not the contolling item on which the clamp allowables are based. Please provide the basis of your statement. G&H: It is our interpretation that the bolts were the controlling factor. We will rereview the Unistrut test results to assess the accuracy of the calculation % statement. I Page of m

Communications A L h.1 Report 3 11111111148111tll111111111tl11 conwny: Texas Utilities Xo Telecon a conference nepon Project: Job No. 84056 Comanche Peak Steam Election Station Dat*: Independent Assessment Program - Phase 4 7/30/84 - 8/3/84 subject: Tim *: Request for Issue Dates 2:00 p.m. of Calculations Boston / San Francisco A. E. Jones Cygna Sam Martinovich Gibbs & Hill ( Requred item Comments Action By 1. I called Sam Martinovich on Monday and requested two issue dates on calculations IV-4 Rev. 1 and VIII-5 sheets 2 of 11. Sam told me he had requested the information from the Q.A. Department of Gibbs & Hill. I told Sam I was leaving for San l Francisco that day and would call him from there. l On Friday at approximately 10:00 a.m., I called Sam from San Francisco and again requested the dates. He told me the Q.A. i Dept. did not have them and my best bet was to call Shaid Ali of Q.A. at the site. l hf fj h4je /jm 1 1 ' ' * " * " N. Will a s, D. Wade, J. Van Amerongen, S. Bibo, D. Smedley, A. Jones, S. Treby, NoJhvrerdutJ2rddcML FH@

Communications Report dL t i 1111111ll11lll111114811111111l Conference Report Texas utilities X Project: Job No. 84056 Comanche Peak Steain Election Station U Independent Assassment Program - Phase 4 July 13.1984

Subject:

Time: Cable Tray Support Modification Design Review 10:00 AM Place: CPSES Site

Participants:

of Tom Keiss Gibbs & Hill Tom Liao Giobs & Hill Bill Horstman Cyana Required item Comments Action By I requested that Mr. Keiss show me how to locate engineering calculations justifying changes made to cable tray supports by CMCs/DCAs. He told me that his group generated such calculations for CMCs/DCAs, but that what he had on file had not been design reviewed. He introduced me to Mr. Tom Liao of G8H site design review group, who has access to the reviewed calculations. A discussion with Mr. Liao revealed tne following: 1. Previous to September 1983, design reviews were performed by G8H New York office. Copies of these calculations are available from Ms. Janelle Burkeen (ext. 774) on site. 2. To determine what calculations pertain to a specific CMC /DCA, one must look up the document in a computer output labeled "TUGC0-CPSES CMC Condensed Master Index, Gibbs & Hill Structural," Report CPRS01, November 14, 1983. This gives the approval date for a CMC and a list of reference calcula-tions, if any were performed. It should be noted that for some CMCs, simple calculations were done as a one-or two-page attachment to the CMC and will not be listed in the report. To obtain copies of these CMCs, their calculations, and the " Structural Design Review Checklist," contact Francisco O'Neill of GaH on-site. 3. For CMCs reviewed after September 1983, all design reviews were performed on-site. The review date for these can be found in the June 9, 1984, printout of the master index (described in Item 2). This, however, doesn't reference a calculation. To find the calculation number, one must check ])l AAdA lim 1 ? N. Williams, D. Wade, J7 Van Amerongen, R. Hess, J. Russ, S. Treby, J. Ellis, D'stneution: mo o,.

a. ourwesi, eroJecc h ie

Communications Report r 4L t i 11111llllllll111ll1111111lllll Item comments Ac n y the " Design Review Checklist." Mr. Liao has copies of these checklists in his office, and also has copies of all referenced calculations. l i i 1 l l l i Page of N

9 Communications L4 L Report 6 i i INillHillllNINilNiilillli company: Texas Utilities X o Telecon a conference Repon Job N - 84056 Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 Date: July 17, 1984 Tim *: 11:45 AM Nonconformance Reports (NCRs) Against Cable Tray and Conduit Supports Place: CPSES Site Charles Osborn (ext. 723) TUGC0 John Russ Cygna l Item Comments Ac o By I requested that Mr. Osborn provide Cygna with a list of all closed-out NCRs versus building for the following buildings: TUGC0 L 1. Safeguards 2. Auxiliary 3. Electrical Control Mr. Osborn stated that the listing would be ready at the beginning of the week of July 23, 1984. (Q]h)fj is ljm '**' 1 1 '*" " i Willi $s, b. Wade, G, Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, . Ew a &;awY2IdWlD

~ Communications t4 f. ci Report 1111111111111111111111111lll11 cornpany: Texas Utilities Teecon Xo conference Report "~84056 Comanche Peak Steam Election Station cate: Independent Assessment Program - Phase 4 July 17, 1984 I' ** suuect: Cable Tray Fire Protection 10:00 AM CPSES Site

Participants:

of Bill Horstman Cygna l Reqwred item Comments Action By I spoke with Tom regarding calculations for the effects of fire These documents protection on cable trays. He told me that his group had per-were received or formed some calculations, but these were not " design reviewed". July 18, 1984 I provided him with a list of the tray segments in our scope and requested that he provide the CPPA number corresponding to the l tray segment, and copies of his applicable calculations. Signed; fg Page of N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell.

Communications 4Ln Report i llNlllIllllllllllllll"llllll tl' l company: Texas Utilities a Telecon Xo conference Report N 84056 Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 Date: July 12, 1984 T'** subject Pipe Stress Analysis 3:00 PM CPSES Site Gary Krishnan Gibbs & Hill Site Stress Grour Bill Horstman Cygna Required 1 Item Comments Action By I I 1. Please provide a copy of the ADLPIPE output for pipe stress Received l problem AB-1-91. July 13, 1984 Please provide the allowable stresses used in the analysis in 2. Item 1. (Note: Above items requested by telephone call from Lee Weingart.) { I l Page of f Signed: l 1l$1 Ate lim 1 1 N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, '"b"" %*v& RMn

l Communications Al Report t i 1111111111111111111111lll11111 Texas Utilities o Telecon XO Conference Report Project: Job No. 84056 Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 Date: 7/18/84 l l

Subject:

Time: 8:30 a.m. l Cable Tray Support Drawing CPSES Site "'**'P'"'* l Norman Munoz DCC Bill Horstman Cygna Requred item - Comments Action By Cygna asked for and received one copy of cable tray support drawing FSE-00159, sheet 13131. hd[jhf /jm "' 1 1 N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, " " ' ' -._12res*WLRAAR. _.__ _.. _._.-_ -.. _ -. _ _.. _. _ _ _ _ _ _ _. _ _ _ _ _ _ _ -.. _ _,.. _,. _. _ _ _ _

Communications Report oL t i - 1111111lll11111111llllllllll11 company: Texas Utilities Xo Telecon o conference n port Project: Job No. 84056 Comanche Peak Steam Electric Station Independent Assessment Program - Phase 4 oste: 7/17/84 Subject Time: 11:30 am Nonconforming Reports (NCR'S) against Cable Tray and Conduit Supports Place: CPSES site Donna Lewellen (ext. 325) TUGC0 John Russ Cygna [c7Ny item comments ' I asked Ms. Lewellen if it was possible for her to provide a computer sort of NCR's versus component numbers, e.g., cable tray and conduit supports. Ms. Lewellen stated that her section was responsible for open NCR's. She also stated that she could not provide a sort against component numbers but could provide a sort against buildings. I asked her to provide a sort for the following buildings:

1. Safeguards

2. Auxilary

3. Electrical Control Ms. Lewellen stated that Mr. Charles Osborn (ext. 723) could provide a sort of all closed NCR's versus buildings.

/ /b M /jhs 1 1 [ N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, m ooi. m e

Communications 4 f. Report t i 111111111111111111111111111111 company: Texas Utilities X o Telecon a conference Report J2 No. 84056 Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 Date: 8/3/84 suweet 10:00 a.m. Base Plate Fabrication and Nelson Studs Place: CES/SFR0

Participants:

of TUGC0 l John Russ Cygna l I ( Required item Comments Action By I asked Mr. Keiss how the base plates for cable tray and conduit supports were fabricated to size at CPSES. Mr. Keiss replied i that the plates were sawcut to size. i I also requested Mr. Keiss to provide Cygna with a copy of the i test report on Nelson studs as referenced in CPPA 21620. TUGC0 I i i i l 89nd Page of )Q A jjw l l N. Williams, 0.5de, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, FFrKdcstt Fil@

Communications 4L i n Report 11111111111111W1111111111111 company: Texas Utilities Telecon Xo Conference Repon Project Job No. 84056 Comanche Peak Steam Election Station oste: Independent Assessment Program - Phase 4 g Subject Time: 9 00 a.m. Nonconformance Reports (NCR's) Against Place: Cable Tray and Conduit Supports gp 33

Participants:

of l John Russ Cygna l l l Required item Comments Action By l l I spoke to Mr. Keiss regarding the disposition of NCR's against l cable tray and conduit supports. Specifically, I asked how NCR's are closed out by Engineering. Mr. Keiss stated that NCR's are l placed in the proper support package and given to the paper flow l group. The package is then transmitted to Engineering for evaluation. l l l Signed: Page of 'J ~ ~ N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, Distribution: on

Communications Report 4L t i 1m111111115511111m1lll company: Texas Utilities a Teiecon Xo conference neport J N - 84056 Comanche Peak Steam Electric Station Independent Assessment Program - Phase 4 cate: 7/5/84 subject Time: 3:30 Drawings for Tom Martin Place: CPSES Site

Participants:

Diane Bleeker B&R DCC t Norman Munoz B&R DCC Bill Horstman (x 226) CES i Required ( item Comments Action By 1. Please provide one copy of the current revision of Gibbs & Hill These documents drawing: 2323-El-0173-01. were received on July 6, 1984, 1:30 PM 2. Please provide copies of all change documentation (CMCs, DCAs) against drawing in Item 1. hf1]f[A /ss " 1 1 Wilfiams D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, Distribution: im unia Prntset File

Communications Report 4L 6 i 11lll111111111111111111111llll

• • • "# Texas Utilities o T*Iacon Xo conference Report Project:

Job No. 84056 Comanche Peak Steam Election Station oste: Independent Assessment Program - Phase 4 July 3, 1984

Subject:

Time: Cable Tray Support Change Documentation CPSES Site l. Diane Bleeker B&R DCC Bill Horstman CES I Required i item Comments Action By 1. Please provide copies of the current revision of the following These documents CMCs: were received or July 4, 1984, 9:45 AM 93450 31199 9901 39450 3199 32G53 2187 2. Please provide copies of the current revision of the following DCAs: 6299 32053 5347 17838 17838 17847 17842 17729 11729 3464 3063 l Ar M /jm 1 1 1 N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell,

Communications Report t4 L i i 11111111111111111111111llllll company: Texas Utilities a Teiecon Xo conference Report Job No. 84056 ~ Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 Date: July 4, 1984

Subject:

Time: Place: Change Documentation for Cable Tray Supports CPSES Site

Participants:

Diane Bleeker B&R DCC Bill Horstman CES Required item Comments Action By 1. Please provide copies of the current revision of all CMCs and These Documents DCAs (not just the "Open Design Change Log" items) for drawing were received or 2323-S-0919. July 5, 1984, 2:00 PM 2. Please provide copies of the current revision of the CMCs and DCAs for the listed drawings: 2323-S-0901 2323-S-0903 2323-S-0902 2323-S-0904 (Note: I received the CMCs listed on the "Open Design Change Log" on July 2,1984, so please provide only the documents which are no longer "open".) fffjf M /jm "*** 1 N.Willkams[D Wade, b. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, Project File " "a

't Communications Report i AL t i 1111111111tl111111111111111lll

• ""# Texas Utilities a Telecon Xo conference neport Project Job No. 84056 Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 Date:

June 28, 1984 sumect Time: 12:50 PM Piping Drawing Request CPSES Norm Munoz B&R - DCC John Russ CES Requred item Comments Action By Cygna req'.iested 2 copies of the latest revision of the BRP and Received BRHL drawings listed on the attached sheets. June 29, 1984, 1:45 PM. I 1 l k U)] ss /Jm '1 3 " "" " N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, mn m .. - -.. -.. -.. -.. ~

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Communications Report p AL t i 111111111lll!l1911111lll111lll

• E*"Y Texas Utilities a Telecon Xu Conference Report Project Job No.

Comanche Peak Steam Election Station 84056 Independent Assessment Program - Phase 4 oste: 6/29/84 i Cable Tray Support Drawing Request, 2:30 PM Electrical Drawing Request Place: PS S Norm Munoz B&R DCC Bill Horstman CES Diane Bleeker B&R DCC Requred item Comments Action By 1. Cygna requested the following cable tray support drawings: Received July 2, 1984, 4:15 PM FSE-00159, sht 332. 333, 3011 and 5608 2. Cygna requested the following electrical drawings and (CMCs/DCAs specifications (see attached sheets) received July 2, 1984, 2:30 PM) (Drawings re-ceived June 29, 1984, 4:00 PM) (2323-ES-11 re-ceived June 29, 1984, 4:00 PM) (El-1700 re-ceived July 3, l 1984, 10:30 AM) l })]h))p A /jm 1 3 """" " N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, m

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Communicationc 41 Report t i 111111111111111111111111111111 company: Texas Utilities XD Telecon O Conference Report Project: Comanche Peak Steam Electric Station Job No. 84056 Independent Assessment Program - Phase 4 Date: August 8, 1984 subject: Time: 11:00 AM Allowable Tray Span Tables SFR0 Peter Huang Gibbs & Hill John Russ Cygna Required item Comments Action By I spoke to Mr. Huang regarding the Tables of Allowable Cable Tray Spans for Fire Protected Trays. On Sheet 75 of calculation SCS-111C, set 7, a table lists the allowable tray spans for specified elevations of the safeguards building. I asked Mr. Huang if the spans specified were for trays suspended to the bottom of slab of the listed elevation or to the bottom of the slab immediately above the slab et the listed elevation. Mr. Huang stated that the spans were for those trays suspended from the slab immediately above the slab at the listert elevation. '[ ] /g /jm 1 1 N. Williams, D. hade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, a [Prgegge ffMca

Communications L% i Repcit t 11111111111111111111111111llll company: Texas Uti1ities X0 Telecon O Conference Report Protect: Comanche Peak Steam Electric Station Job N 84056 Independent Assessment Program - Phase 4 oste: 8/8/84 subject: T' ** Pi e Support Questions 4:00 PM

Reference:

8/8/84 3:30 PM Communications Report **** CES-SFR0 George Grace TUGC0 (EBASCO) Nancy Williams CYGNA Required item Comments Action By In response to the questions in the above referenced telecon, I supplied the following information: 1. I will send George a listing of the main steam supports which Cygna noted for warping and a diagram showing how the warping was measured. In addition, I mentioned that previous reviews of the TUGC0 warping calculations were for constant warping along the length of the member. The concern here is with localized warping at the end of the tube where an attachment such as a clevis is located. We are trying to ensure that the tube still has the strength necessary at the attachment point given this localized deformation. 2. Regarding the 2" deviation from the center line of a bolt in support drawing CC-1-028-024-S33R, I referred to section C-C, the lowest bolt in item 10. He said he would double-check this in the field. / )j hf hf /jm 1 1 ' ' ' " " ' ' " ~ D. Wade, C. Wong, G. Grace, N. Williams, J. Minichiello, S. Treby, S. Burwell, mu .M

Communications Repod L t i lillllllllllllllllllllllllllll company: Texas Utilities a Teiecon Xo conference neport '*** Comanche Peak Steam Electric Station Job No. 84056 Independent Assessment Program - Phase 4 oste: 7/2/84 subjectChange Documentation for Cable Tray Supports Time: 10:30 am i Place: CPSES Site )

Participants:

Diane Bleeker o' B&R DCC Bill Horstman (x 226) CES ltem Comments Ac n y 1. Please supply copies of the current revision cf following CMCs: 8283 91716 97798 99056 97792 Received 48831 97128 97800 99057 97794 7/3/84 57211 97132 99050 99058 97825 8:30 AM. 57216 97143 99051 99096 97826 57325 97680 99052 99106 97887 71285 97681 99053 99180 52114 88568 90714 06961 81802 2. Please supply copies of the current revision of the following DCAs: l 00413 001834 003710 3. Please supply copies of the current revisions of all CMCs and DCAs against the following drawings: 2323-S-0901 2323-S-0904 2323-5-0909 2323-S-0902 2323-S-0905 2323-S-0918 2323-S-0903 2323-S-0908 l / /)fhg /ms Page y g of N. )[1111ams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, """2 J. Russ _ R. Hess, VrojecT. [16e seso oi. p

Communications Report M t i annmenmanumm C *P'"F Texas Utilities o Telecon Xo contrence Report P6oject Job No. 84056 Comanche Peak Steam Electric Station Date: Independent Assessment Program - Phase 4 7/11/84 Subject Time: 5:00 p.m. Conduit Supports - Drawings CPSES Diane Bleeker DCC Desmond Stevens (x226) Cygna Required item Comments Action By Please supply Cygna with a copy of: A.M. 7/12/84 Drawing 2323-S-0910 Sheet CSM - 42 Rev. 11 Sheet CA - 15 Revs. 16 and 18 Sheet CA - 5A Rev. 16 Sheet CSM - 18f Revs. 3 and 4 Pjjjf,, "=ce o' s e"* in, 1 1 N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, seso as. w

Communications 4L Repod t i 111111111111111111111111111lll company: Texas U-ilities o Telecon Xo conference Repon N~ Comanche Peak Steam Electric Station 84956 Independent Assessment Program - Phase 4 Date: 7/ll/g4 I'* 2 Pipe Stress (BRP & BRHL Drawings) 4:15 p.m. Place: p Diane Bleeker DCC Desmond Stevens (x226) Cygna P Required item Comments Action By Please supply Cygna with two copies of the following drawings A.M. (BRP and BRHL Series): 7/12/84 (Current Rev. & other as shown) BRP Series BRHL Series CC-1-S-020 R.16 CC-1-SB-020 R.5 CS-1-SB-010 R.10 CS-1-SB-010 R.1 BR-1-SB-005 R.6 BR-1-SB-005 R.1 AF-1-YD-008 R.7 AF-1-YD-008 R.1 C0-1-YD-001 R.5 C0-1-YD-001 R.0 SW-2-AB-UO7 R.10 SW-2-AB-007 R.3 l SW-2-AB-012 R.6 SW-2-AB-012 R.6 SW-2-S3-023 R.1 SW-2-SB-023 R.2 h/ bn /ljr 1 1 Distnbution N.' Williamb, D. Wade, G. Yace, L. Weingart, J. Minichiello, S. Treby, J. Ellis, "? L 9sm& JBZ@f6*R Ml@

Communications 4L ni Report Ellllll11Nllllllllllllllll company: Texas Utilities o Telecon Xo conference Repon N 84056 Comanche Peak Steam Electric Station Independent Assessment Program - Phase 4 Date: 7/11/84 Subject Time: Conduit Supports - CMCs CPSES i 2:00 p.m. "*"'*"'*2 Diane Bleeker DCC Desmond Stevens (x226) Cygna Required item Comments Action By Please supply Cygna with a copy of the most recent revision P.M. of the following CMCs: 7/11/84 37192 52532 55026 71092 l b]h /ljr 1 1 {'g'g'lh s, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, Distnbution: m'a Project File i

Communications ti. Report t i lillllilllilllilllHillllll! company: Texas utilities a Teiecon Xo conference neport " * Comanche Peak Steam Electric Station JbN 84056 Independent Assessment Program - Phase 4 o te 7/10/84 subject Time: 1:00 p.m. Conduit Supports - CMCs and DCSs Place: CPSES

Participants:

Steve Ellis (x611) of DCTG Sylvia Nelson DCTG Desmond Stevens (x226) Cygna Required item Comments Action By Cygna requested a listing as specified below, for the None following conduit supports: Drawing 2323-5-0910 Sheet CA-la CA-2a CA-Sa CA-11a CA-15 CSD-16 CSM-6b CSM-18c CSM-18d CSM-18f CSM-42 CST-3 CST-17 IN-CSM-15a of i) All open CMCs

11) All open and closed DCAs DCTG's response was as follows:

for

1) NONE ii) DCA 3400 (R.4) open against 0910 Sheet CA-Sa signe

) jjjp Page of g N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, D'**"*"*"' isso as. Project tile

Communications 4L ci Repod 11111111111111111111111111i!!! company: Texas Utilities o reiecon Xo conference Report "'N'*' Comanche Peak Steam Electric Station J b N 84056 Independent Assessment Program - Phase 4 oste: 7/10/84 subject Time: 4:30 p.m. Conduit Supports, CMCs & DCAs Place: CPSES c' DCTG

Participants:

Sylvia Nelson, Steve Ellis (x611) Desmond Stevens (x226) Cygna nequw.o item Comments Action By Please supply Cygna with a listing of all CMCs and DCAs (open 7/11/84 and closed) for the following drawings and sheet numbers: 2323-S-0910 - Sheet CSD-la CSD-lb CSD-2 l segna j. j/j /ljr "'8' 1 1 " ""

• N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, iom m Project File

Communications 4L i i Report 111115i11111111111111111111111 company: Texas Utilities o Telecon Xo conference Report Job No. 84056 Comanche Peak Steam Electric Station Independent Assessment Program - Phase 4 cate: 7/10/84 subject Tim *: Conduit Supports 1:30 p.m. Place: CPSES

Participants:

d Diane Bleeker DCC Desmond Stevens (x226) Cygna Required item Comments Action By Please supply Cygna with all Revisions of DCA 3400. P.M. 7/10/84 hj f[y /1jr '"* 1 1

• 8 ""

'"D"" N. Williams, D. Wade, G Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, _- -. _. _ -.. Project File. _ _ _ _ _ _ _. - _ _ _ -. _ _ _ _ _ _. - _. _

Communications AL ci Report maanmaamam company: Texas Utilities o Teiecon Xo conference Report JbN-84056 ~ Comanche Peak Steam Electric Station Independent Assessment Program - Phase 4 cate: 7/9/84 "" #* Conduit Supports - Drawings Tim *~ 10:00 a.m. Place: CPSES

Participants:

Diane Bleeker DCC Desmond Stevens (x 226) Cygna [c7Ny item comments 1. Please supply Cygna with a copy of the following drawings A.M. at the revision level listed. 7/9/84 2323-S-0910-Sht. CSM-42, Rev. 9, 13 and Current Sht. CA-Sa, Rev. 19 Sht. CA-la, Rev. 7 Sht. CSM-18d, Rev. 9 Sht. CSM-6b, Rev. 3 Sht. CSM-18c, Rev. 12, 13, and 14 Sht. CSM-18f, Rev. 5 Sht. CA-15, Rev. 15 2. Please supply a copy of current revision of DCA #3962. i I l signe jf j /ms "'9' 1 1 N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, ion e's Project File

w Communications AL Report t i mem en company: Texas Utilities a Telecon Xo conference Report Comanche Peak Steam Electric Station bN 84056 ~ Independent Assessment Program - Phase 4 Date: 7/3/84 Piping Drawings CPSES Place: 11:30 am "'**'P'"'* Diane Bleeker DCC Desmond Stevens (x 226) Cygna Required item Comments Action By Please Cygna with two copies each of drawings: 1 P.M. 7/3/84 BRHL-MS-1-SB-025 through 047, latest revisions, (no CMCs or DCAs required). i i l l [j ~g /ss

• ** 1 1

D'"*" " ' ' Wi l l i ams, D. Wade, G. Grace, L. Wei nga rt, S. Treby, J. E l l i s, S. B u rwel l, N. ...___ _ Project File

Communications Report 4L t i 1Nlllllllll19ll191d1Nllll company: Texas Utilities a roi, con Xo conference Report "' '**' Comanche Peak Steam Electric Station Job No. 84056 Independent Assessment Program - Phase 4 o*te: 7/3/84 subject Time: 8:00 am Conduit Supports - Catalog Items Place: CPSES

Participants:

Tom Keiss (x 487) of TUGC0 Desmond Stevans (x 226) Cygna Required item Comments Action By In response to an earlier request for information, Mr. Keiss called to inform Cygna that no written information, calculations, construction procedure, etc., exist for the practice of reaming holes in Unistrut P2558 & superstrut C708 clamps (per Gen. Notes, Drawing 2323-S-0910, Sht. G-2b, Rev.1, Item 11.9). l l l t [ l t signe o' l ) j,3 p.ge 1 1 U*" "~,N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, l Project File m o's

Communications Report t4 L t i lllllll1HHllllllllllllllllll compeny: Texas Utilities a Teiecon Xo conference Repon Project' Job No. 84056 Comanche Peak Steam Electric Station Independent Assessment Program - Phase 4 cate: 7/1/84 8:00 am Conduit Supports - Design Calculations Place: CPSES Desmond Stevens (x 226) Cygna Tom Keiss (x 487) TUGC0 Re quired item Comments Action By Please supply Cygna with any calculations, testing procedures PM or other qualification material related to the procedure for 7/2/84 reaming the holes of Unistrut P2558 clamps, per general notes, Drawing 2323-S-0910 Sht. G-2b, (Rev. 1) Item 11.9. h / [p /ms

• ** 1 1

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• N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, f2ranfh&JUUb

Communications A( Report < i IllllH Company Texas Uti1ities 0 Telecon XO Conference Repon 'N 84056 Comanche Peak Steam Electric Station Independent Assessment Program --Phase 4 Dete: 7/2/84 Conduit Supports - CMCs 3:00 p.m. Place: CPSES (DCTG) Steve Ellis (x 611) DCTG Desmond Stevens (x 226) Cygna Required item Comments Action By Cygna has been supplied with a computer listing of all CMCs and DCAs which have ever been written against the conduit supports being reviewed. (This listing is titled " Field Design Change & Review Status Log.") Cygna specifically wished to know wnich CMCs and DCAs are written against the particular conduit lines to be included in the walkdowns. Mr. Ellis conferred with Mr. Pravin Patel, and reported that there is no facility to machine sort CMCs and DCAs by conduit line number. Therefore, every CMC and DCA supplied in the computer listing must be revieweo by Cygna personnel to determine if the line number is among those included in the walkdown program. (It is estimated that 2000 documents are involved.) SignedQI I J/* Page of i y ffj Arm /ms 1 1 ' ' ' " ' ' " " " N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, J. Ellis, S. Treby, S. Burwell, Project Fi.le_ _ _ _ _ _, _ _. _ _ _ _ _ _ _ _ _ _ _ _ _ _. _ _

Communications ts ( ci Report ElNMlllllli company: Texas Utilities o Tei con Xo conference Report j

• Comanche Peak Steam Electric Station J

No. 84056 ~ Independent Assassment Pregram - Phase 4 oste: 7/2/84 SubjectChange Documentation for Cable Tray Supports Time: 10:30 am Place: CPSES Site

Participants:

Diane Bleeker B&R DCC Bill Horstman (x 226) CES Required item Comments Action By 1. Please supply copies of the current revision of following CMCs: 8283 91716 97798 99056 97792 Received 48831 97128 97800 99057 97794 7/3/84 57211 97132 99050 99058 97825 8:30 AM. 57216 97143 99051 99096 97826 57325 97680 99052 99106 97887 71285 97681 99053 99180 52114 88568 90714 06961 81802 2. Please supply copies of the current revision of the following DCAs: 00413 001834 003710 3. Please supply copies of the current revisions of all CMCs and DCAs against the following drawings: i 2323-S-0901 2323-S-0904 2323-S-0909 2323-S-0902 2323-S-0905 2323-S-0918 2323-5-0903 2323-S-0908 i j /j /ms ""' 1 1 f l '"*" "' N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, ( ._ _ _ y m y J. Russ, R. Hess, Project File _ __ _ _, _, _ _ _

Communications U Report t i mammanum company: Texas Utilities 0 Telecoc. XO Conference Report Project: Job No. 84056 Comanche Peak Steam Electric Station Independent Assessment Program - Phase 4 cate: 6/27/84

Subject:

Time: Document Request 8:45 a.m. Place: p

Participants:

of p John Russ Cygna item comments Ac n y

Reference:

Conference report dated June 27, 1984, " Conduit - Fire Protection," T. Keiss and D. Stevens participating. Cygna requested the following items from Mr. Keiss: 1) Copies of the following cable tray /SE support drawings: TUGC0 Support FSE FSE Map Number Number 3016 FSE-00185 3011 FSE-00185 6654 FSE-00185 2861 FSE-00185 2602 FSE-00176 2) Structural drawings or documentation showing the location TUGC0 of the knock-outs used for tube-pulling space of the Unit 1 component cooling water heat exchangers. Mr. Keiss asked Cygna to provide the building and elevations Cygna of the conduits which are listed in the referenced conference report. signed: V / (M 11111h w '/f ] jj Page of ~ -' 1i Im, 1 1 '**"" ' N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell,

• • m F2raNhatJLUh

Communications u& Report i . 11111lllllll compeny: Texas Utilities a Telecon o conference Report Project: Comar;he Peak Steam Electric Station Job No. D* Independt:nt Assessment Program - Phase 4 July 27, 1984 subject Walkdown Inspection Procedures 10:30 Place:

Participants:

of p J. Minichiello Cygna Required item Comments Action By 1. Cygna requested the NRC number and procedure number written to rectify the missing ASME nameplates on valves. Mr. Purdy said the procedure was incorporated into procedure CP-QAP-12.4 He will provide Cygna with a copy of both the generic NCR and the proce6ure. 2. Cygna asked if Brown and Root had any specific inspection tolerances on warpage of structural members in pipe supports. The inspectors are instructed to use " visual inspection for distortion," but are not given any specific tolerances. 3. Cygna asked what tolerance the QC inspectors use for size dimensions on pipe support drawings. Mr. Purdy referenced QI-QAP-11.1-28, Section 3.3.1.1, which gives *1" for working point dimensions. 4. Cygna noted a main steam support where the double nuts were not snugged against each other. Since this is in an area which engineering we still reviewing, Mr. Purdy suggested Cygna review the inspection report to see if any changes were authorized. i hj jh/A m /ss 1 1 ointnbution: {' yg (({ j,' G. ace, J. Minichiello, L. Weingart, S. Treby, J. Ellis, ma o's S.- Burwell, Project File

Communications Report t4 L 6 i lilllWilll1111Millililli company: Texas Utilities o Telecon a conference Report Project Comanche Peak Steam Electric Station Job No. 84056 D*; Independent Assessment Program - Phase 4 July 27, 1984 subject Embedded Plates 3:00 Place:

Participants:

of p J. Minichiello Cygna l Required item Comments Action By Cygna asked where the separation distance for attachments to embedded plates is defined. Mr. Huang stated there is no direct criteria. However, the figures in specification SS-30 clearly show 12" between the point loads, "P". This is the basis of Gibbs and Hill's allowable loads: Point loads of size "P" located 12" apart. signeo: V [ } Page of l lll 1 M /55 I I 1 1 "'"" " N. Williarrs, D. Wade, G. Grace, J. Minichiello, C. Wong, J. Russ, S. Treby, J. Ellis, S. Burwell, Project File

• • 'a

Communications Report a( t i rmum Texas Utilities a m econ xo conferenco neport Project Comanche Peak Steam Electric Station Job No. Independent Assessment Program - Phase 4 oste: July 27, 1984 subiect Walkdown Information 8:15; 9:30 Place: D. Rencher TUEC J. Minichiello Cygna Required item Comments Action By Cygna requested the engineering backup for the rear bracket modifications shown in QI-QAP-11.1-28, Attachment 27. Mr. Rencher referenced NPS Industries letter NPSI-12-2012, which Cygna will request from DCC. I d 4 //j /ss 1 1 f " N. Williams, D. Wade, G. Grace, J. Minichiello, C. Wong, R. Baliga, S. Treby, J. Ellis, S. Burwell, Project File "_,. _ _ - - _ _ _. _.,. _ _ _ _ _ _ _ _ _ _. _. _. _ _ _.. ~ _ _ _ - _ - _. _

Communications Report 4L t i ' ' ' 111111111111 i Company: Texas Utilities o Telecon x0 Conference Report Project Comanche Peak Steam Electric Station Job No. 84056 Independent Assessment Program - Phase 4 Date: July 25, 1984 subject I' ** Drawing Request 2:30 Place:

Participants:

of J. Minichiello Cygna Requred item Comments Action By Cygna requested a copy of the following drawings: a 1. CC-1-077-005-S33R 2. CC-1-019-009-A43R 3. MS-1-002-002-S72R 4. CC-1-031-009-S33R l l Signed: V Page of "** " N. Williams, D. Wade, G. Grace, J. Minichiello, L. Weingart, S. Treby, J. Ellis, mo S. Burwell, Project File .--.'s ... -.... ~. -

Communications Report 4L t i E 1m5151111111MWI compny: Texas Utilities o Tal* con xo conference Report Project Comanche Peak Steam Electric Station Job No. 84056 D*'*: Independent Assessment Program - Phase 4 July 25, 1984 subject Time: 8:45 am Place: J. Burgess TUEC J. Minichiello Cygna Requred item Comments Action By Ir order to verify that TUGC0 had complied with GTN-61898 for nozzle loads, Cygna requested documentation from the As-Built Coordinator. Mr. Burgess referenced CPPA-24,958, which requested acceptance from Struthers, and a Struthers letter dated March 14, 1984, which accepted the modified loads. /d Ih A /ss "* 1 1 '" ""

• N. Williams D. Wade, G. Grace, J. Minichiello, L. Weingart, S. Treby, J. Ellis,

,.. " '] *. _. S. Burwelig Project File

Communications AL i i Report INilllilllilllllifillllilllll company: Texas Utilities o m econ xo conference Report Project Comanche Peak Steam Electric Station Job No. 84056 Independent Assessment Program - Phase 4 oste: July 25, 1984 U"*I'** Data Request 3:00 am Place:

Participants:

of g J. Minichiello Cygna Required Item Comments Action By Cygna requested a copy of GTN-61898. t b signee Page of 1 '" " " N. Williams, D. Wade, G. Grace, J. Minichiello, L. Weingart, S. Treby, J. Ellis, ~. _S. Burwel.1, Project File _ _ _ _ _ _ _

Communications Report t4 L 6 i ilMMillMillllilllilli company: Texas Utilities a Telecon xo conference Report Project Comanche Peak Steam Electric Station Job No. 84056 Independent Assessment Program - Phase 4 Date: July 27, 1984 subject I'** Data Request 10:00 Place: Site

Participants:

J. MM DE J. Minichiello Cygna Required item Comments Action By Cygna requested NPSI letter NPSI-12-2012. l I Y l l l l l signeo. Page of j,, ( "*"" " N. Williams, D. Wade, G. Grace, J. Minichiello, L. Weingart, S. Treby, J. Ellis, -. "_ _, _ S.__B,u_rwe l_1, _Proj ec_t Fi l_e _ _ _ _ _ _ _

Communications Report L t i t .... gigg company: Texas Utilities o Telecon Xo conference Report N~ Comanche Peak Steam Electric Station 84056 ~ Independent Assessment Program - Phase 4 Date: 6/20/84 Subject Time: Conduit Supports - Drawings 12:01 p.m. Place: p Diane Bleeker DCC Desmond Stevens (x226) Cygna Required item Comments Action 1. Please supply Cygna with a copy of 910 Sh. CSM - 15a Rev. 6, P.M. 6s 20/84 / / _Mc /ms 1 1 ' ' ' ' ' * " ' ' " N. Williams, D. Wade, G. Grace, D. Stevens, R. Hess, J. Russ, S. Treby, J. Ellis, Project File

Communications Report 4( ei . lill company: Texas Utilities o Telecon Xo conference Report Project Job No. 84056 Comanche Peak Steam Electric Station Independent Assessment Program - Phase 4 Date: 6/20/84 Subject Time: Document Request 1:15 p.m. G&H, N.Y. Participants-of John Russ CES Required item Comments Action By Cygna requested the following items:

1. Calculation binder SCS-146C, Vol. I.

2. Sheets 1-27 of calculation binder SCS-111C, Set 8.

3. The calculations for the design of base connections for beam members of regular detail Di.

In response to the above, Mr. Bezkor

1. provided Cygna with item 1;

2. provided Cygna with sheets 1-6 of binder SCS-111C, Set 8 and st?ted sheets 7-27 were not used;

3. stated that the calculations for item 3 appear on sheets 16 and 141 of binder SCS-101C, Set 3.

[ ffg /ms "*1 1 r sinbuuow N. Williams, D. Wade, G. Grace, J. Russ, S. Treby, J. Ellis, S. Burwell, Project File m o's

Communications 1 4L Report t i 111111111111111111111111111111 company: Texas Utilities o Tekon Xo conference neport Project Comanche Peak Steam Electric Station Job No. 84056 Independent Assessment Program - Phase Date: 7/10/84 subiect I' ** Conduit Supports - CMCs 8 a.m. Place: p Diane Bleeker DCC Desmond Stevens (x226) Cygna Required item Comments Action By 1. Please supply Cygna with copy of all revisions of CMC - 59701. i l I / ] fj /1jr 1 1 sw i '"*"

• N. Williams, D. Wade, G. Grace, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, l

l Project File

Communications AL Report t i ' l111111111lll11111111111111111 company: Texas Utilities Xo Telecon a conference Repon N - 84042/84056 Comanche Peak Steam Electric Station Independent Assessment Program - Phases 3 & 4 Date: August 7, 1984 T' ** 9:00 a.m. Comments on Phase 3 Final Report and Phase 4 Electrical Questions Place: CES-SFR0 G. Grace TUGC0 (EBASCO) l N. Williams CYGNA Required hem Comments Action By Comments on Phase 3 Final Final Report: 1. Checklist PS-024, Item #4. What is the disposition for 0" Gap l since it is checked "unsat."? I responded that the comment from Item 2 was applicable and should have had general note 16 referenced. George the same coment applied to item 4 on checklist PS-036. l 2. Checklist PS-080, Item 4b. George asked why this was "unsat" when 4a was "N/A." I stated that this was a typographical error and 4b snould be N/A. 3. Checklist PS-081, Item 24c. Is there a comment missing? I concurred that a comment was missing and that we would pick this up in a revision to the report. 4. Checklist PS-088, Item 25. Is there a comment missing? I stated that there should be a reference to Item 1. 5. Checklist PS-099, Items 14 and 15. Is the reference to Item 1 l correct? I said we would check, but it appears that a reference to Note 13 is more appropriate. 6. Checklist PS-106, Item 18. Is there a coment missing? I said there should be a reference to Note 7, self-weight excitation. Phase 4 Electrical Review Question: Referring to Cygna letter 84056.010, Attachment B, question 6. George said that Item b) Raceway TBGCCM98 appears to be a typographical error. TUGC0 is assuming the number is T13GCCM98 unless they hear otherwise from Cygna. / li d /dmm 1 1 "*"" "' N. Williams, D. Wade, G. Grace, R. Hess, T. Martin, J. Minichiello, C. Wong, L S o _ Bu_rwel l n_S o Trebpo__J. Elliso Project File

Communications 4L ci Report 0' 111111lll11ll11111111111llllll coneny: Texas Utilities T** con XO Conference Report Project: Job No. 84056 Comanche Peak Steam Electric Station oste: Independent Assessment Program - Phase 4 July 23,1984 subject nme: 1:00 p.m. CST CPSES

Participants:

of S. Sidhu, D. Smedley Cygna Requred I ltem Comments Action By 1. Met with D. Rencher to discuss PSE calculations and drawings that we needed to review. He stated that arrangements would be made to have the calculations pulled today. The list is attached. l 1 Signed: Q '/ 1 gg" Page of f J1111 AtM IJam 1 1 " "" " N. Williams, D. Wade, G. Grace, D. Smedley, S. Bibo, S. Treby, J. Ellis, S. Burwell, Project File D

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Communications ) TL n i Report lllll1lllllll11lllll111111llll company: Texas Utilities X D Telecon D Conference Report Project Comanche Peak Steam Electric Station Job No. 84056 Independent Assessment Program - Phase 4 can: August 9, 1984 Subject Time: Place: CES-SFR0 Mechanical Review Questions of TUGC0 (EBASCO)

Participants:

George Grace Nancy Williams CYGNA Required item Comments Action By

Reference:

N. Williams (Cygna) letter to J.B. George (TUGCO), 84056.010 " Mechanical and Electrical /l&C Review Questions," July 30, 1984. I callect George to provide some additional clarification on Attachment A, questions 8 and 9 to the above referenced letter. The reference to ASME code class tags is intended to refer to name plate data required by the ASME code paragraph NA-8220 (attached). George said that TUGC0 reference which permitted the removal of the name plates is NCA-8230, 1981 addenda. This portion of the code has been adopted by TUGC0 in their QA plan. Page of Signed: j g D'"*" " D. Wade, G. Grace, N. Williams, J. Minichiello, R. Hess, S. Treby, S. Burwell, J. Ellia, Project h le mo oi.

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g gi, S,,,,,,,,, contamination or sharp discontinuities.The data shall definedin NA-511I and NA-5112. be a characters not less than % in. high. Stamping, when used, shall be done with blunt nosed continuous or Nunt nosed interrupted dot die stamps Na-NA M OMAINING OF WAMPS meplates shall not be used on Core Support Struc-tura AII stamps for applymg the Code rjmbol abaB be _ obtained freen the Socacty. NA-8148 REGULATIONS SUBJECT TO GIANGE (a) SYMBOL FOR VESSEtS STORAGE ~ TANKS, PUMPS, AND LINE VALVES The Socaety may at any time make such regulations concerning the issuana and use of such Certificates (b) SYMBOL FOR FIP!NG SUB-and stamps as it deems appropriate and all such ASSEMBUES, FOR PARTS OR APPURTENANCES OF A COM-regulations shall become binding upon the holders of PONENT, FOR COMPONENT any valid Certificates of Authorization. SUPPORTS.OR FOR CORE SUPPORT ST1tUCTURES J (c) SYMBOL FOR SAFETY VALVES AND STAMPING NA.4214 DIAGRAM OF e53.4TED (d) SWSOt.FOR INSTAMION CERT 1FICATIONS, STAMPING, DATA N NOTE: The does of construction (1,2,3 C5,or MC) shah be hadicated by the museeral 1,2, or 3 or the letters CS or MC Figure NA-8210-1 is to provide asmstance in manaPed bdow and oct:2e of the omcial Code symbol. I establishing the certifications, N-type symbol, and f Data Reports required by this Section. The ea p,,, g FIG. NA.82201 OFFICIAL SYMBOLS W74 l detaded requirements are containalin the fouowing s paragraphsof this Article.(TableNA-3120-1) NA-8230 REQUIREMENTS FOR STAMPS AND W N G NA-8230 REQUIREMEN13 1 l ,( (a) Each item and installation to which an N-type NA#I dM symboll is applied shaB be marked with the foGowing: (a) The Manufacturer who completes the fa-874 i (1) The applicable official N-type symbol, as brication of an item, or who fabricates parts of such W74 Aown in Figure NA-4220.I, 8When a consponent is especeed to operate at more than one Pr*'8ere and insaperature cometion, other values el dange sThe term # typt sywdel amenas any ans of the syu6cis shows la pressure wie es he ph'We em g be F4 NA 8228 I. egg,g, , ad, b i l 53 ,.; c l _f .it,. y, 4 -.--a ,--n--.- .s

^t ~ Communications a 4L Report i i lillllllHillhlllilllillll! company: Texas Utilities o Teiecon Xo conference Report J N-84056 Comanche Peak Steam Election Station Independent Assessment Program - Phase 4 Date: June 29, 1984 Subject Tim *: 1:45 PM Cable Iray Support Change Paper Request Place: CPSES Mike Warner ext. 322 TUGC0 QA Bill Horstman ext. 226 CES l l Required item Comments Action By 1. Cygna requested that QA supply a list of applicable change Received documentation (i.e. CMC's, DCA's) for the attached list of cable 7/6/84 tray supports. i 3 8'8"" b [] /jm "*" 1 7 N. Williams, D. Wade, G. GEa"ce, R. Hess, J. Russ, S. Treby, J. Ellis, S. Burwell, '""""2

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