ML20149H798
| ML20149H798 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 02/08/1988 |
| From: | Charemagne Grimes NRC OFFICE OF SPECIAL PROJECTS |
| To: | Counsil W TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| Shared Package | |
| ML20149H802 | List: |
| References | |
| NUDOCS 8802220112 | |
| Download: ML20149H798 (6) | |
See also: IR 05000445/1987037
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UNITED STATES
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NUCLEAR REGULATORY COMMISSION
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WASHINGTO N, D. C. 20555
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FEB
8 1998
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Texas Utilities Electric Company
ATTN: Mr. William G. Counsil
Executive Vice President
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Skyway Tower
400 North Olive Street
Dallas, TX 75201
SUBJECT:
INSPECTION OF COMANCHE PEAK DESIGN VALIDATION PACKAGES:
50-445/87-37, 50-446/87-28
Dear Mr. Counsil:
This letter forwards the results of the subject inspection conducted by the
NRC's Office of Special Projects (0SP).
The inspection team was comprised of
personnel from OSP as well as contractors.
The inspection took place from
October 26 through December 4,1987 at Stone & Webster offices in Boston,
Massachusetts and Cherry Hill, New Jersey.
The team reviewed Ebasco Design
Basis Documents for the Systems Interaction Program in the Stone & Webster
Cherry Hill office.
The team reviewed the TU Electric Design Validation
electrical,yP) in the areas of mechanical / fluids systems, civil / structural,
Packages (D
instrumentation / control, and systems interaction.
For these
areas, the review covered both the design criteria ana design criteria imple-
mentation. For the Systems Interaction Program, the team reviewed only design
criteria, such as the Design Basis Documents (OB0s).
The team also reviewed
HVAC systems with respect to closecut of Open Items identified in the previous
inspection.
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This inspection complements the NRC's previous review of DVPs which is docu-
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mented in Inspection Report 50-445/87-19, 50-446/87-15, dated October 15, 1987.
The enclosed report notes that there are a few significant areas that the team
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was unable to review since they were not complete, e.g., implementation of the
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Systems Interaction Program DBDs and some electrical design work.
The team
will inspect these areas when completed.
As was done in Inspection Report
50-445/87-19 and 50-446/87-15, the enclosed report identifies technical Open
Items in cases where (1) design criteria were considered inconsistent with the
FSAR or industry standards or (2) additional justification and/or analysis was
necessary to confirm existing designs or hardware.
Our final conclusions on
the design validation process will be based on a followup inspection which will
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include resolving Open Items identified in this and the previous inspection
report and additional inspections (as noted previously) of design areas not yet
inspected.
To support the followup inspection, you are requested to provide a
written response to this and the previous inspection report, including confirma-
tion of the "project actions" pertaining to closecut of HVAC Open Items which are
identified in the enclosed report.
Your response should address the Open Items,
their safety significance, and the extent that these items may pertain to docu-
ments not reviewed by the NRC.
8802220112 880208
ADOCK 05000445
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Mr. William G. Counsil
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Texas Utjlities Electric Company
Both NRC inspections have included documents in the review samples that were
also reviewed by the TU Electric Engineering Functional Evaluation (EFE)
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Program, as well as other documents. We will require that you review these NRC
reports with regard to (1) significant items identified by the team (which you
would expect EFE also to have identified) which EFE failed to identify and
(2) significant items identified by the team for documents not in EFE's review
scope, i.e., to determine whether this scope is adequate.
In summary, the following actions are required for the NRC to complete its
review of Design Validation Packages and the Project Status Reports for the
above areas: (1) additional inspections for the Systems Interaction Program and
selected other areas, (2) TU Electric's written response to all Open Items
identified in NRC design inspections, (3) TV Electric's review of NRC results
with regard to potential enhancement of the EFE program, and (4) NRC followup
inspections as required to assess TV Electric's actions, i.e., (2) and (3).
Your prompt actions are requested as it is our intent to reflect all of the
above matters in the Safety Evaluation Report (s) on the Project Status Reports
for these disciplines.
In accordance with 10 CFR 2.790(a), a copy of this letter and its enclosure
will be placed in the NRC Public Document Room.
Sincerely,
.
Cr~_L
u A ceA
Christopher I. Grimes, 9tvetor
Comanche Peak Project Division
Office of Special Projects
Enclosure:
Inspection Report
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cc: see next page
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6
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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
Lanny A. Sinkin
Mr. Homer C. Schmidt
Christic Institute
Director of Nuclear Services
1324 North Capitol Street
Texas Utilities Electric Company
Washington, D.C.
20002
Skyway Tower
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 Phza
York 10001
David R. Pigott, Esq.
Orrick, Herrir.gton & Sutcliffe
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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
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78711
Spiegel & McDiarmid
1350 New York Avenue, NW
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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 Comittee
Senior Citizens Alliance Of
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Ms. Nancy H. Williams
Tarrant County, Inc.
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CYGNA Energy Services
6048 Wonder Drive
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2121 N. California Blvd., Suite 390
Fort Worth, Texas
76133
Walnut Creek, CA 94596
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k. G. Counsil
-2-
Comanche Peak Electric Station
Texas Utilities Electric Company
Units 1 and 2
CC:
Joseph F. Fulbright
Bureau of Radiation Control
Fulbright & Jaworski
State of Texas
1301 McKinney Street
1100 West 49th Street
houston, Texas 77010
78756
Roger 0. Walker
Manager, Nuclear Licensing
Texas Utilitie Electric Company
Skyway Tower
4C0 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
Willian, A. Burchette, Esq.
Counsel for Tex-La Electric Cooperative
of Texas
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Heron, Burchette, Ruckert & Rothwell
Suite 700
1025 Thomas Jefferson Street, NW
Washington, D.C.
20007
James P. McGaugby, Jr.
GDS Associates, Inc.
Suite 720
1850 Parkway Place
Marietta, Georgia
30067
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
Cak Ridge, Tennessee 37830
Dr. Kenneth A. McCollom
1107 West Knapp
Stillwater, Oklahoma
74075
Cr. Walter H. Jordan
c/o Carib Terrace Motel
522 N. Ocean Boulevard
Pompano Beach, Florida
33062
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Table of Contents
Ta b l e o f C o n t e n t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Individuals Participating in Inspection Exit Meetings .................... 11
Introduction and Summary .................................................. 1
Mechanical /Fl uid Sys tems - Suma ry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Mechanical / Fluid Systems - Evaluation of Documents Reviewed . . . . . . . . . . . . . .
6
Instrumentati on & Con trol s - Suma ry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Instrumentation & Controls - Evaluation of Documents Reviewed . . . .. . . .. .. . 22
E l e c t r i c a l - S u ma ry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 0
Electrical - Evaluation of Documents Reviewed . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Sys tems I nte racti on P rog ram - Suma ry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Systems Interaction Program - Evaluation of Documents Reviewed . . . . . . .. . . . 55
C i v i l / S t ru c t u r a l - S u m a ry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 6
Civil / Structural - Evaluation of Documents Reviewed . . . . . . . . . . . . . . . . . . . . . . 75
HVAC Sys teas - Res ol u tion of Open I tems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
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Individuals Participating In Inspection / Exit Meetings
NAME
TITLE
ORGANIZATION
R. W. Ackley
Project Manager
Stone & Webster Engineering Corp.
S. L. Stamm
Project Engineering Manager
Stone & Webster Engineering Corp.
J. S. Carty
Project Engineer
Stone & Webster Engineering Corp.
L. E. Shea
Asst. Project Engineer
Stone & Webster Engineering Corp.
R. C. Wiesel
Asst. Structural Division Chief
Stone & Webster Engineering Corp.
M. B. Stetson
Asst. Structural Division Chief
Stone & Webster Engineering Corp.
A. Y. C. Wong
Lead Structural Engineer
Stone & Webster Engineering Corp.
R. L. Poltrino
Stone & Webster Engineering Corp.
D. Graves
Lead Nuclear Technology Engineer
Stone & Webster Engineering Corp.
L. M. Monty
Asst. Lead. Mech. Engineer
Stone & Webster Engineering Corp.
R. E. Smith
Asst. Lead Mech. Engineer
Stone & Webster Engineering Corp.
W. L. Dewar
Stone & Webster Engineering Corp.
G. R. Tilton
Asst. Lead Structural Engineer
Stone & Webster Engineering Corp.
B. E. Ebbeson
Asst. Lead Structural Engineer
Stone & Webster Engineering Corp.
F. P. Walker
Asst. Lead Electrical Engineer
Stone & Webster Engineering Corp.
R. W. Twigg
EFE Team Leader
Stone & Webster Engineering Corp.
K. A. Schack
I&C Coordinator
Stone & Webster Engineering Corp.
P. W. Ward
Structural Coordinator
Stone & Webster Engineering Corp.
C. Zappile
EFE Program Manager
Stone & Webster Engineering Corp.
J. P. Lawrence
Electrical Coordinator
Stone & Webster Engineering Corp.
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S. K. Desai
I&C Engineer
Stone & Webster Engineering Corp.
R. J. Faubert
I&C Engineer
Stone & Webster Engineering Corp.
R. C. Patel
I&C Engineer
Stone & Webster Engineering Lorp.
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J. G. Rosen
I&C Specialist
Stone & Webster Engineering Corp.
C. H. Mullen
I&C Engineer
Stone & Webster Engineering Corp.
J. E. Woods
Audit Coordinator
Stone & Webster Engineering Corp.
T. H. Hayes
Mech. Coordinator
Stone & Webster Engineering Corp.
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T. W. Waters
Mech. Engineer
Stone & Webster Engineering Corp.
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W. A. Polin
Mech. Engineer
Stone & Webster Engineering Corp.
R. W. Card
Mech. Engineer
Stone & Webster Engineering Corp.
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J. J. Healy
Mech. Specialist
Stone & Webster Engineering Corp.
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N. J. Piccalo
Electrical Engineer
Stone & Webster Engineering Corp.
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K. J. Khunkhun
Electrical Consulting Engineer
Stone & Webster Engineering Corp.
K. A. Petty
Electrical Specialist
Stone & Webster Engineering Corp.
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B. V. Lawton
Structural Engineer
Stone & Webster Engineering Corp.
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J. V. Hennefeld
Structural Engineer
Stone & Webster Engineering Corp.
R. A. Filosa
Structural Coordinator
Stone & Webster Engineering Corp.
D. J. Fiorello
Structural Engineer
Stone & Webster Engineering Corp.
N. H. Amin
Structural Engineer
Stone & Webster Engineering Corp.
R. D. Ciatto
Structural Engineer
Stone & Webster Engineering Corp.
D. A. West
Supervisor, Systems Interaction
TV Electric Company
J. P. Padalino
Project Manager, NY0
Ebasco
J. J. Ruggiero
Project Engineer
Ebasco
R. Rao
Ebasco
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