ML20247N717

Forwards Request for Addl Info Based on Review of Util 890308 Response to Questions About Chapter 12 of Fsar. Response Requested by 890428

ML20247N717
Person / Time
Site:	Comanche Peak
Issue date:	03/30/1989
From:	Charemagne Grimes Office of Nuclear Reactor Regulation
To:	William Cahill TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
References
NUDOCS 8904060303
Download: ML20247N717 (5)

Text

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March 30, 1989 Docket Nos. 50-445 and 50-446 Mr. William J. Cahill, Jr.

Executive Vice President, Nuclear Texas Utilities Electric Company 400 North Olive Street, L.B. 81 Dallas, Texas 75201

SUBJECT:

REQUEST FOR ADDITIONAL INFORMATION RELATED TO RADIATION PROTECTION ISSUES Since receiving your March 8, 1989 response to several staff questions about Chapter 12 of the Comanche Peak FSAR, the staff has identified two other areas in radiation protection for which additional information is needed in order for the staff to complete its review.

Please provide the information identified in the enclosure by April 28, 1989.- Once the staff receives legible copies of the FSAR Section 12.3 figures for review, we may have additional information needs.

Should you have any questions regarding this request, please contact either of our project managers, Melinda Malloy at (301)492-0738 or Mel Fields at (301)492-0765.

The reporting requirements contained in this letter affect fewer than ten respondents; therefore, OMB clearance is not required under P. L.96-511.

Sincerely, (original signed L J.H. Wilson for)

Christopher I. Grimes, Director Comanche Peak Project Division Office of Nuclear Reactor Regulation

Enclosure:

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March 30, 1989 Docket Nos. 50-445 and 50-446 Mr. William J. Cahill, Jr.

Executive Vice President, Nuclear Texas Utilities Electric Company 400 North Olive Street, L.B. 81 Dallas, Texas 75201

SUBJECT:

REQUEST FOR ADDITIONAL INFORMATION RELATED TO j

RADIATION PROTECTION ISSUES Since receiving your March 8, 1989 response to several staff questions about Chapter 12 of the Comanche Peak FSAR, the staff has identified two other areas in radiation protection for which additional information is needed in order for the staff to complete its review.

Please provide the information identified in the enclosure by April 28, 1989. Once the staff receives legible copies of the FSAR Section 12.3 figures for review, we may have additional information needs.

Should you have any questions regarding this request, please contact either of our project managers, Melinda Malloy at (301)492-0738 or Mel Fields at (301)492-0765.

The reporting requirements contained in this letter affect fewer than ten respondents; therefore, OMB clearance is not required under P. L.96-511.

Sincerely, O

C amu'h y

Christopher I. Grines, Director Com*anche Peak Project Division Office of Nuclear Reactor Regulation

Enclosure:

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t ENCLOSURE REQUEST FOR ADDITIONAL INFORMATION COMANCHE PEAK UNITS 1 AND 2 RADIATION PROTECTION ISSUES 1.

For FSAR Section 12:3.4, identify all accessible areas that could reach 100 rem /hr dose rate, for any period of time, and describc the design considerations that will prevent an overexpo.cire of personnel.

Particular attention should be focused on areas with tr sient high dose rates, such as around the fuel transfer tube and the reactor cavity sump, as well as areas with intense sources of radiation continuously present.

2.

FSAR Section II.B.2 discusses the plant design review to ensure access to vital areas following an accident, but does not elaborate on the results of the review.

Provide an analysis which demonstrates that the requirements of NUREG-0737 Item II.B.2 are met and revise the FSAR accordingly.

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W. ~J.

Cahill, Jr.

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 i

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 Garde Law Office 104 East Wisconsin Avenue Mr. R. W. Ackley Appleton, Wisconsin.54911 Stone & Webster Comanche Peak Steam Electric Station David R. Pigott, Esq.

P. 0. Box 1002 Orrick, Herrington & Sutcliffe Glen Rose, Texas 76043 600 Montgomery Street San Francisco, California 94111 Mr. J. L. Vota Westinghouse Electric Corporation E. F. Ottney P. O. Box 355 P. O. Box 1777 Pittsburgh, Pennsylvania 15230 Glen Rose, Texas 76043 Susan M. Theisen George A. Parker, Chairman Assistant Attorney General Public Utility Committee Environmental Protection Division Senior Citizens Alliance of P. O. Box 12548, Capitol Station Tarrant County, Inc.

Austin, Texas 78711-1548 6048 Wonder Drive Fort Worth, Texas 76133 Mrs. Juanita Ellis, President Citizens Association for Sound Energy 1426 South Polk Dallas, Texas F 224 Ms. Nancy H. Williams CYGNA Energy Services 2121 N. California Blvd., Suite 390 Walnut Creek, CA 94596 l

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W. J. Cahill, Jr. Comanche Peak Electric Station Texas Utilities Electric Company Units 1 and 2 cc:

Joseph F. Fulbright Fu.lbright & 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 Texas Utilities Electric Company c/o Bethesda Licensing 3 Metro Center, Suite 610 Bethesda, Maryland 20814 l

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 GOS ASSOCIATES, INC.

Suite 720 1850 Parkway Place Marietta, Georgia 30067-8237 l

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