ML20004C666

Forwards Request for Addl Chemical Technology Info Re Fsar. Response Should Be Submitted by 810628

ML20004C666
Person / Time
Site:	Wolf Creek, Callaway
Issue date:	05/26/1981
From:	Tedesco R Office of Nuclear Reactor Regulation
To:	Bryan J, Koester G KANSAS GAS & ELECTRIC CO., UNION ELECTRIC CO.
References
NUDOCS 8106040439
Download: ML20004C666 (3)

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Di RMa ttson MAY 2 6151 el Rdg RHartfield, MPA BJYoungblood WJohnston ADromerick OELD GEdison 0IE (3)

Docket Nos.:

MRushbrook bec:

NSIC and S N 50-483 RTedesco TERA TIC RVollmer NRC/PDR ACRS (16)

TMurley L/PDR Mr. John K. Bryan Mr. Glenn L. Koester Vice President Vice President - Nuclear Union Electric Company Kansas Gas and Electric Company 1901 Gratiot Street 201 North Market Street Post Office Box 149 Post Office Box 208 St. Louis, Missouri 63166 Wichita, Kansas 67201

Subject:

SNUPPS FSAR - Request for Additional Information:

Chemical Technology As a resul t of our review of your application for operating licenses we find that we need additional information regarding the SNUPPS FSAR. The specific information required is as a result of the Chemical Technology Section of the Chemical Engineering Branch review and is listed in the Enclosure.

To maintain our licensing review schedule for the SNUPPS FSAR, we will need responses to the enclosed request by June 28, 1981.

If you cannot meet this date, please inform us within seven days after receipt of this letter of the date you plan to submit your responses so that we may review our schedule for any necessary changes.

Pluse contact Mr. Dromerick, SNUPPS Licensing Project Manager, if you desa c.7y discussion or clarification of the enclosed request.

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h Robert L. Tedesco, Assistant Director Ef v.,, %JUN Oi ;g8Ik for Licensing 19 Division of Licensing a

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ENCLOSURE 1

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Request.for. Additional Information

TNUPPS FSAR-281.0 Chemical Technology Section/Chernical Engineering Branch (CMEB) 281.1 Indicate the total amount of protective coatings and organic (6.1.2) materials (including conduit covered and uncovered cable insula-tion) used inside the containment that do not nwet the requirements of ANSI N101.2 (1972) and Regulatory Guide 1.54. Evaluate the generation rates vs. time of combustible gases that can be formed from these unqualified organic materials under DBA conditions.

Also evaluate the amount (volume) of solid debris that can be formed from these unqualified organic materials under DBA conditions that can reach the containment sump. Provide the technica1 basis and assumptions used for this evaluation.

281.2 Regarding the fuel pool cooling and cleanup system, indicate (9.1.3) the sampling frequency and criteria for filter and/or ion exchanger resin replacement.

Items to be addressed should include (1) decon-tamination factor; (2) radiation level and (3) differential pressure.

281.3 Describe the provisions to meet the requirements of post-accident (9.3.2 sampling of the primary coolant and containment atmosphere. The and description should address all the requirements outlined in Action Section II.B.3 of Enclosure 3 in NUREG-0737 (Clarification of TMI Plan Action Plan Requirements) and should include the appropriate II.B.3)

P & ID's.

In addition, if gas chromatography is used for reactor coolant analys'.s, special provisions (e.g., pressure relief and purging) should be provided to prevent high-pressure carrier gas from entering the reactor coolant. With respect to clarification (4) in Section II.B.3 of NUREG-0737, if the chloride concentration in the reactor coolant samples exceeds the limit in the Technical Specification, verification that oxygen is less than 0.1 PPM will be mandatory. Provide also either (a) a sumary description of procedures for sample collection, sample transfer or transport, sample analysis and analytical accuracy or (b) copies of procedures for sample collection, sample transfer or transport, sample analysis and analytical accuracy.

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Mr. J. K. Bryan Mr. Glenn L. Koester Vice President - Nuclear Vice President - Nuclear Union Electric Company Kansas Gas and Electric Company P. O. Box 149 201 North Market Street St. Louis, Missouri 63166 P. O. Box 208 Wichita, Kansas 67201 cc:

Gerald Charnoff, Esq.

Shaw, Pittman, Potts, Dr. Vern Starks Trowbridge & Madden Route 1, Box 863 1800 M Street, N. W.

Ketchikan, Alaska 99901 Washington, D. C.

20036 Mr. William Hansen Kansas City Power & Light Company U. S. Nuclear Regulatory Connission ATTN: Mr. D. T. McPhee Resident Inspectors Office Vice President - Production RR #1 1330 Baltimore Avenue Steedman, Missouri 55077 Kansas City, Missouri 64101 Ms. Treva Hearn, Assistant General Counsel Mr. Nicholas A. Petrick Missouri Public Service Commission Executive Director, SNUPPS P. O. Box 360 5 Choke Cherry Road Jefferson City, Missouri 65102 Rockville, Maryland 20850 Jay Silberg, Esquire Mr. J. E. Birk Shaw, Pittman, Potts & Trowbridne Assistant to the General Counsel 1800 M Street, N. W.

Union Electric Company Washington, D. C.

20036 St. Louis, Missouri 63166 Mr. D. F. schnell Kansans for Sensible Energy Manager - N;;?c>: engineering P. O. Box 3192 Union Electric Company Wichita, Kansas 67201 P. O. Box 149 St. Louis, Missouri 63166 Francis Blaufuse Westphalia, Kansas 66093 Ms. Mary Ellen Salava Route 1, Box 56 Mr. Tom Vandel Burlington, Kansas 66839 Resident Inspector / Wolf Creek NPS c/o USNRC Mr. L. F. Drb1 P. O. Box 1407 Missouri - Kansas Section Emporia, Kansas 66801 Amarican Nuclear Society 15114 Navaho Mr. Michael C. Keener Ola the,' Kansas 66062 Wolf Creek Project Director State Corporation Commission Ms. Wanda Christy State of Kansas 515 N. 1st Street Fourth Floor, State Office Building Burlington, Kansas 66839 Topeka, Kansas 66612 Floyd Mathews, Esq.

Birch, Horton, Bittner & Monroe 1140 Connecticut Avenue, N. W.

Washington, D. C.

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