ML18043A860

Requests Addl Info Re SEP Topic VI-1, Organic Matls & Post-Accident Chemistry. Forwards List of Info Needed

ML18043A860
Person / Time
Site:	Big Rock Point, Palisades  File:Consumers Energy icon.png
Issue date:	06/06/1979
From:	Ziemann D Office of Nuclear Reactor Regulation
To:	Bixel D CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
References
TASK-06-01, TASK-6-1, TASK-RR NUDOCS 7907310273
Download: ML18043A860 (3)

Text

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Docket Nos. 50-155

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_ NRC PDR Local PDR

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.. RVol lmer JUN 0 6 1979

• TJCarter WRussell OELD.

Mr. David Bixel

_Nuclear. Licensing Administrator

.Consumers Power Company-212 West Michigan Avenue_..

Jackson, Mi~hi~an 49201

Dear Nr. Btxel:

OI&E (3)

DLZiemann SJNowicki RDS1 lve_r HSmith.

DKDavis-JRBuchanan TERA RE:

REQUEST FOR ADDITIO~Al INFORMATION ACRS (16) * -

TOPIC VI-1

• BIG ROCK POINT /PALISADES PLMJT To continue* our review.of Systematic _Evaluation Program Topic VI-1, "Organic Materials and Post AcCident *chemistry"; we request' that you submit the infer:..

mation described i~ the entlosure.

Your response i 5: requested within 30 days of receipt of this 1 etter so that we-*

• can maintain our review schedule.

• Encl oslire:.

Request for Additional lnformati on cc w/enclosure:

See next page.

Sincerely,.

Orig.iniil signed iifi -

~

L. Zlemanr:

Dennis*L. Ziemann, Chief Operating Reactors Branch #2 Division of Operating:Reactors

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Mr. David Bixel cc w/enclosure:.

M. I. Mill er, Es qui re Isham, Lincoln & Beale su*a~ ft200 O~~ First National Plaza Chicago, Illinois 60670 l'tl*. Poul A. Perry, Secretary Cor.s~m~rs Power Company 212 ~est Michigan Avenue Jackr.on,.Michigan* 49201 Judd L. Bacon, Esquire C~nsumers Power Company

?12 ~est Michigan Avenue Jar~~0r:, Michigan 49201 It.~c1 ~l. Cherry, Es qui re Suite il50l (me

~E>l*i Plaza Chicago, Illinois 60611 Kaidina<..ou Public Library 315 South Rose Street Kalanazoo, Michigan 49006

~unton & Williams Gecrge C. Freeman, Jr., Esquire i:.. 'L Box 1535 Ric~nond, Virginia 23212 reter W. Steketee, Esquire 505 Peoples Building Grand Rapid~, Michigan 49503 Charlevoix Public Library 107 Clinton Street Charlevoix, Michigan 49720 K ~1 C, Inc.

ATTN:

Richard E. Schaffstall

~747 Pennsylvania Avenue, N. w.

Suite 1050 Washington, D.

C~

20006 REQUEST FOR ADDITIONAL INFORMATION INFORMATION NEEDED TO EVALUATE TOPIC VI-1, 110RGANIC MATERIALS AND POST ACCIDENT CHEMISTRY" The following infonnation is necessary to complete our evaluation of this topic:

1. Estimate. the areas and thicknesses of the major protective coating systems inside containment, including aluminum and zinc base paints, epoxy paints, acrylfc lacquer, etc.

2.

Indicate whether these coating systems and their methods of application were qualified according to the recommendations of ReguJatory Guide 1.54.

3.

If not, describe the QA provisions which were used to assure proper application.

4.

For coatings not qualified with Regulatory Guide 1.54, describe the present condition of the coatings, including estimates of the amounts of flaking, peeling, cracking, bubbles, etc.

5.

Estimate the quantity of other miscellaneous coating materials (such as on snubbersj not qualified according to Regulatory Guide 1.54.

6.

Estimate the types and amounts of other organic materials such a~ electrical insulation inside containment.

7.

In addition to the information described above for organic

_co*ating systems, we will need the following information with respect to the related topic VI-5, "Combustible Gas Cor:itrol":

Estimate the surface area and thickness of aluminum, zinc and galvanized steel inside *containment.

We have reviewed the infonnation available in the docket files for some of the SEP plants and found that the information described above was not available. Since this topic is a fairly recent addition to the review areas for CP's and OL's,_ we do not expect to find the information in any of the SEP plant do~ket material.

Accordingly, you are requested to provide the information described*.

above.