ML20137L427

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Requests Addl Info Re Beaver Valley Power Station Units 1 & 2 Proposed License Amend to Change Radiation Monitor Setpoints
ML20137L427
Person / Time
Site: Beaver Valley
Issue date: 04/03/1997
From: Brinkman D
NRC (Affiliation Not Assigned)
To: Cross J
DUQUESNE LIGHT CO.
References
TAC-M94026, TAC-M94027, NUDOCS 9704070223
Download: ML20137L427 (4)


Text

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April 3, 1997 o Mr. J. E. Cross President - Generation Group Duquesne Light Company Post Office Box 4 Shippingport. PA 15077

SUBJECT:

REQUEST FOR ADDITIONAL INFORMATION (RAI) REGARDING BEAVER VALLEY POWER STATION, UNIT NOS. 1 AND 2 (BVPS-1 AND BVPS-2) PROPOSED i LICENSE AMENDMENT TO CHANGE RADIATION MONITOR SETPOINTS (TAC NOS. M94026 AND M94027)

Dear Mr. Cross:

By letter dated November 6. 1995. Duquesne Light Company (DLC) submitted a proposed license amendment (change request Nos. 228 and 102) to revise the alarm setpoints of the noble gas monitors and the in-containment high range area monitors. The NRC staff has conducted an initial review of the subject 4

submittal and has determined that additional information is required for us to -

1 complete our review of this submittal. The additional information that is  :

needed is identified in the enclosed RAI. Please provide the requested additional information within 30 days of receipt of this letter to enable us to complete our review within a timely manner.

$ Please contact me at (301) 415-1409 if you have any questions regarding this issue. ,

Sincerely.

/S/ L. 01shan for Donald S. Brinkman Senior Project Manager ProjectDirectorateI-2 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation Docket Nos. 50-334/412 3

Enclosure:

Request for Additional

  • Information 4

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Mr. J. E. Cross President - Generation Group  !

Duquesne Light Company Post Office Box 4 Shippingport, PA 15077 l

SUBJECT:

REQUEST FOR ADDITIONAL INFORMATION (RAI) REGARDING BEAVER VALLEY l POWER STATION, UNIT NOS. 1 AND 2 (BVPS-1 AND BVPS-2) PROPOSED '

LICENSE AMENDMENT TO CHANGE RADIATION MONITOR SETPOINTS  ;

(TAC NOS. M94026 AND M94027)  ;

Dear Mr. Cross:

By letter dated November 6, 1995 Duquesne Light Company (DLC) submitted a proposed license amendment (change request Nos. 228 and 102) to revise the i alarm setpoints of the noble gas monitors and the in-containment high range  ;

area monitors. The NRC staff has conducted an initial review of the subject '

submittal and has determined that additional information is required for us to l complete our review of this submittal. The additional information that is l needed is identified in the enclosed RAI. Please provide the requested i additional information within 30 days of recei  :

to complete our review within a timely manner.pt of this letter to enable us Please contact me at (301) 415-1409 if you have any questions regarding this 1 issue. i Sincere .

( l

'hb for Donald S. Brinkman, Senior Project Manager i Project Directorate I-2 i Division of Reactor Projects - I/II  !

Office of Nuclear Reactor Regulation Docket Nos. 50-334/412 j

Enclosure:

Request for Additional Information l cc w/ encl: See next page l l

i

1 J. E. Cross Beaver Valley Power Station Duquesne Light Company Units 1 & 2 cc:

Jay E. Silberg. Esquire Bureau of Radiation Protection Shaw. Pittman, Potts & Trowbridge Pennsylvania Department of 2300 N Street. NW. Environmental Resources Washington DC 20037 ATTN: R. Barkanic Post Office Box 2063 R. K. Brosi. Manager Harrisburg PA 17120 Nuclear Safety Department (BV-A)

Duquesne Light Company Beaver Valley Power Station Mayor of the Borrough of PO Box 4 Shippingport Shippingport. PA 15077 Post Office Box 3 Shippingport. PA 15077 Commissioner Roy M., Smith West Virginia Department of Labor Regional Administrator. Region I Building 3. Room 319 U.S. Nuclear Regulatory Comission Capitol Complex 475 Allendale Road Charleston, WVA 25305 King of Prussia. PA 19406 John D. Borrows Resident Inspector Director. Utilities Department U.S. Nuclear Regulatory Commission Public Utilities Commission Post Office Box 298 180 East Broad Street Shippingport. PA 15077 Columbus. OH 43266-0573 Director. Pennsylvania Emergency Duquesne Light Company Management Agency Beaver Valley Power Station Post Office Box 3321 PO Box 4 a Harrisburg, PA 17105-3321 Shippingport. PA 15077  ;

ATTN: S. C. Jain. Vice President i Ohio EPA-DERR Nuclear Services (BV-A) l ATTN: Zack A. Clayton -

I Post Office Box 1049 Columbus. OH 43266-0149 l 1

Dr. Judith Johnsrud i National Energy Committee Sierra Club i

> 433 Orlando Avenue State College PA 16803 l

l 4

i l

~ _ .. . ._ _ _ _ ._ . .

I Reauest For Additional Information Reaardina Prooosed License ~ Amendment To Chanae Radiation Monitor Setooints i

Beaver Valley Power Station. Unit Nos. 1 and 2 Docket Nos. 50-334 and 50-412 The proposed license amendment would revise the alarm setpoints of the noble gas monitors and the in-containment high range area monitors. The following are questions that were raised as a result of the staff's review of the licensee's submittal.

1. Provide the proposed high alarm setpoints for the following monitors:

l A. Noble Gas Monitors

1. RM-VS-109 Ventilation Vent
2. RM-VS-110 Supplementary Leak Collection and Release System
3. RM-GW-109 Process Vent B. In-containment High Range Area Monitors
1. RM-RM-219A
2. RM-RM-219B
2. How would the proposed increase in the alarm setpoints of the noble gas i monitors impact compliance with Appendix I of 10 CFR Part 50 for individual members of the public?
3. How would the proposed increase in the alarm setpoints of the above radiation monitors impact compliance with 10 CFR Part 20 for occupationally exposed individuals?
4. Using the proposed radiation monitor alarm setpoints, provide the highest projected dose rate at the site boundary which would result from an accidental release.

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