ML20147F387

Notification of 880316 & 17 Meetings in Rockville,Md W/Util to Discuss Electrical Topics,Including Cable Separation, Splices & Pulling

ML20147F387
Person / Time
Site:	Comanche Peak
Issue date:	03/02/1988
From:	Malloy M NRC OFFICE OF SPECIAL PROJECTS
To:	Charemagne Grimes NRC OFFICE OF SPECIAL PROJECTS
References
NUDOCS 8803070336
Download: ML20147F387 (6)

Text

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/ UNITED STATES

!"'  %^% NUCLEAR REGULATORY COMMISSION

{, I WASHING TO N, D. C. 20555 p8 March 2, 1988 Docket Nos. 50-445 and 50-446 MEMORANDUM FOR: Christopher I. Grimes, Director Comanche Peak Project Division Office of Special Projects THRU: James H. Wilson, Assistant Direc for Projects Comanche Peak Project Division Office of Special Projects FROM: Melinda Malloy, Project Manager Comanche Peak Project Division Office of Special Projects

SUBJECT:

FORTHCOMING MEETING WITH TV ELECTRIC t

Date & Time: Wednesday, March 16, 1988 Thursday, March 17, 1988  ;

Starting at 9:30 am each day Location: One White Flint North 11555 Rockville Pike Room 14 8 11 i Rockville, MD 20852

Purpose:

For Applicant and Staff to discuss various electrical topics related to the Comanche Peak

~

Steam Electric Station (see enclosed discussion topics)

Participants *: NRC Applicant C. Grimes D. Woodlan i J. Lyons H. Livermor? '

N. Malloy l F. Ashe P. Wagner ,

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8803070336 88030.*2 PDR ADOCK 0500 5 L .cc b Li[

elinda Malloy, Project M a er A

Comanche Peak Project Div on Office of Special Projects l

Enclosure:

Discussion topics for electrical meeting cc: See next page

• Meetings between NRC technical staff and applicants for licenses are open for interested members of the public, petitioners, intervenors, or other parties to attend as observers pursuant to "Open Meetings and Statement of NRC Staff Policy," 43 Federal Register 28058, 6/2S/78.

i

o W. G. Counsil -

' Comanche Peak Steam Electric Station Texas Utilities Electric Company Units 1 and 2 cc:

Jack R. Newman, Esq. Asst. Director for Inspec. Programs Newman & Holtzinger, P.C. Comanche Peak Project Division Suite 1000 U.S. Nuclear Regulatory Commission 1615 L Street, N,W. P. O. Box 1029 Washington, D.C. 20036 Granbury,~ Texas 76048 Robert A. Wooldridge, Esq. Regional Administrator, Region IV '

Worsham, Forsythe, Sampels & U.S. Nuclear Regulatory Commission Wooldridge 611 Ryan Plaza Drive, Suite 1000  !

2001 Bryan Tower, Suite 2500 Arlington, Texas 76011 Dallas, Texas 75201 ,

l l

Lanny A. Sinkin l Mr. Homer C. Schmidt Christic Institute i Director of Nuclear Services 1324 North Capitol Street l Texas Utilities Electric Company Washington, D.C. 20002 l Skyway Tower j 400 North Olive Street, L.B. 81 Ms. Billie Pirner Garde, Esq.

Dallas, Texas 75201 Government Accountability Project Midwest Office Mr. Robert E. Ballard, Jr. 104 East Wisconsin Avenue Director of Projects Appleton, Wisconsin 54911 Gibbs and Hill, Inc.

11 Penn Plaza l New York, New York 10001 David R. Pigott, Esq.

Orrick, Herrington & Sutcliffe 600 Montgomery Street Mr. R. S. Howard San Francisco, California 94111 )

Westinghouse Electric Corporation P. O. Box 355 Anthony Z. Roisman, Esq.

Pittsburgh, Pennsylvania 15230 Suite 600 1401 New York Avenue, NW Renea Hicks, Esq. Washington, D.C. 20005 Assistant Attorney General Environmental Protection Division Robert Jablon P. O. Box 12548, Capitol Station Bonnie S. Blair Austin, Texas 78711 Spiegel & McDiarmid 1350 New York Avenue, NW Mrs. Juanita Ellis, President Washington, D.C. 20005-4798 Citizens Association for Sound Energy 1426 South Polk George A. Parker, Chairman Dallas, Texas 75224 Public Utility Committee Senior Citizens Alliance Of Ms. Nancy H. Williams Tarrant County, Inc.

CYGNA Energy Services 6048 Wonder Drive 2121 N. California Blvd., Suite 390 Fort Worth, Texas 76133 Walnut Creek, CA 94596

e W. G. Counsil -2, Comanche Peak Electric Station Texas Utilities Electric Company 't Units 1 and 2 cc:

Joseph F. Fulbright Fulbright &.Jaworski 1301 McKinney Street Houston,~ Texas 77010 Roger D. Walker Manager, Nuclear Licensing Texas Utilities Electric Company Skyway Tower 400 North Olive Street, L.B. 81 Dallas, Texas 75201 Mr. Jack Redding c/o Bethesda Licensing Texas Utilities Electric Company 3 Metro Center, Suite 610 -

Bethesda, Maryland 20814 William A. Burchette, Esq.

Counsel for Tex-La Electric Cooperative of Texas Heron, Burchette, Ruckert & Rothwell Suite 700 1025 Thomas Jefferson Street, NW Washington, D.C. 20007 GD5 ASSOCIATES, INC.

Suite 720 1850 Parkway Place Marietta, Georgia 30067-8237 Administrative Judge Peter Bloch U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Elizabeth B. Johnson Administrative Judge Oak Ridge National Laboratory P. O. Box X, Building 3500 Oak Ridge, Tennessee 37830 Dr. Kenneth A. McCollom 1107 West Knapp Stillwater, Oklahoma 74075 Dr. Walter H. Jordan 881 West Outer Drive Oak Ridge, TN 37830 1

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'L NRC/TU Electric Meeting on Electric Issues Itarch 16 and 17, 1988 DISCUSSION TOPICS I. Introductions and Opening Remarks II. Discussion Topics and Schedule III. Cable Separation Criteria and Non-Class IE Lighting Systems A. Changes in FSAR Amendments 62 and 68 regarding separation i criteria and how these criteria are being implemented at CPSES.

B. Extent of the use of implementation of the one-inch separa-tion criteria and method used to establish extent.

C. Changes in Amendment 66 regarding the reclassified Non-Class 1E lighting systems and electrical isolation provisions (configuration) and cable routing criteria for the Non-class 1E AC essential lighting system, pressurizer heaters, diesel generator ,

neutral grounding, and other associated circuits. '

D. Installations with Class 1E and Non-class 1E cables routed in the same cable tray or conduit. For such installations, provisions used by TV Electric to assure adequate physical separation require-n.ents are maintained.

E. Status of TV Electric's responses to open items on electrical j separation in NRC Inspection Report 50-445/87-37; 50-446/87-28  :

regarding NRC inspection of CPSES design validation packages.  !

IV. Cable Splices and Termination Drawings i

A. Changes in FSAR Amendments 60 and 68 regarding cable splices and l how criteria are being applied at CPSES.

B. Status of analyses demonstrating adequacy of groups (categories) i of cable splices for which an analysis has yet not been docketed; '

such as:

1. splices inside equipment enclosures, l

2. splices in junction / terminal boxes furnished as an integral part of an equipment,

3. vendor-furnished splices not in raceways,

4. pre-insulated environmental seal (PIES) seals not in panels.

'NRC/TU Electric' Meeting DISCUSSION TOPICS,' continued C. Validation that existing cable splices, excluding those installed within the past two years, have been properly installed per suppliers' recomendations.

D. NRC position on taping electrical joints vs. use of qualified connection Kits.

E. How TV Electric is ensuring that drawings accurately reflect plant as-built conditions, including spare or spared (abandoned in place) conductors, terminations, splices, and exact vs functional correctness.

V. Cable Pulling and Cable Tray / Conduit Fill A. TV Electric position on abandoning pulling aids such as ropes and fish tape. ,

8. Concerns with u:e of Anaconda cable and Yellow-77 cable pulling lubricant and actions taken or being taken by TV Electric to address concerns. ,'

C. Actions undertaken ano determination made relative to the acceptability of installed electrical cable concerns re-flected in NRC Inspection Report 50-446/87-12(8712-U-04) and TV Electric reports SDAR CP-86-71 CAR-093 and STIR E-002.

D. TU Electric's criteria and bases for establishing percent cable fill for cable trays and conduits.

E. For cable trays and conduits (embedded and non-embedded),

TU Electric's process for analyzing and documenting cases where .

the percent cable fill exceeds the established limits, that the '

cable thermal rating is not exceeded and that the support design i is adequate (i.e., meet the FSAR criteria); specifically i where cable tray side-rails are being extended.

VI. ISAP VII.a.9, "Adequacy of Purchased Safety-Related Material  !

and Equipment" l Sumary of the Results Report (submitted 3/1/88) as it relates to problems identified in NRC inspection reports regarding vendor-installed electrical equipment.

VII. New Start-up Transformers and Future 138 kV Transmission Line Description of changes to electrical power distribution systems and bus configurations due to the addition of two new station l service startup transformers. In addition, discussion of plans l

, for future 138 kV transmission line and its potential impact on l the CPSES 6.9 kV emergency power distribution system.

VIII. Review of Actions l

.y fMorch 2, 19881 Meeting. Notice 3/16 an'd 3/17/88 -F,-

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