ML20196E371

Forwards Semiannual Radioactive Effluent Release Rept for Second Six Months of 1987.Rept Contains Info Required by Reg Guide 1.21,Rev 1 & Tech Specs.Offsite Dose Calculation Manual for Both Units Also Encl

ML20196E371
Person / Time
Site:	Beaver Valley
Issue date:	02/25/1988
From:	Carey J DUQUESNE LIGHT CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
Shared Package
ML20196E375	List: ML20196E371 ML20196E406 ML20196E427 ML20196E436
References
NUDOCS 8803010059
Download: ML20196E371 (3)

Text

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smppiaspon. PA isonaxx February 25, 1988 United States Nuclear Regulatory Commission Document Control Desk

. Washington, DC 20555

Reference:

Beaver Valley Power Station Unit No. 1 Docket No. 50-334, License No. DRP-66 Beaver Valley Power Station Unit No. 2 Docket No. 50-412, License No. NPF-73 Semi-Annual Radioactive Effluent Release Report i for the Second Six Months of 1987 i Gentlemen:  !

The Semi-Annual Radioactive Effluent Release Report is hereby submitted ,

in accordance with the requirements of Technical Specifications 6.9.1.12 and 6.9.1.13 for the Beaver Valley Power Station Unit I license DRP-66 and Beaver i Valley Power Station Unit 2 license NPF-73, s

This report contains the information required by USNRC Regulatory Guide  ;

1.21 revision 1 and the Technical Specifications. Note that this report .

covers the transition period of initial operation of Unit 2 which began in the l third quarter of 1987. From the beginning of operation of Unit 2, shared l radwaste systems were considered to exist with Unit 1 for gaseous elevated l releases and for liquid releases. A brief description of the report format reflecting the changes noted above is as follows: >

1. Supplemental Information Page <

2. Table 1A: Gaseous Effluents - Summation Of All Releases

3. Table 18: Gaseous Effluents - Elevated Releases

4. Table 101: Gaseous Effluents - Ground Level Releases Unit 1

5. Table 102: Gaseous Effluents - Ground Level Releases Unit 2

6. Table 2A: Liquid Effluents - Summation Of All Releases '

7. Table 2B: Liquid Effluents

8. Table 3: Solid Waste and Irradiated Fuel Shipments .

9. Table 4: Lower Limits of Detectability

10. Table SA: Assessment of Radiation Doses Unit 1 l

11. Table 5B: Assessment of Radiation Doses Unit 2 r

12. Table 6: Technical Specification Effluent Monitoring  :

Instrumentation Channels Not Returned to Operable Status i Within 30 Days

13. Table 7A: 40 CFR 190 Environmental Doses Unit 1

14. Table 78: 40 CFR 190 Environmental Doses Unit 2 dh

15. Table 8: Technical Specification Surveillance Deficiencies g

16. Joint Frequency Distribution Tables 8803010059 880225 PDR ADOCK 05000334 R PDR

United States Nuclear Regulatory Commission February 25, 1988 Page Two As specified by Technical Specification 6.9.1.13, attached to this radioactive effluent release report are the changes to the Unit I and Unit 2 ODCMs made during the last six months of 1987. The objectives and features of these changes are summarized as follows:

1. Produce functionally compatable Unit 1/ Unit 2 ODCMs which address site dose rate limits and meet regulatory requirements. Note that due to the scope of the revisions to the Unit 1 ODCM that it was reissued as Issue 2. Also for clarity the draft Unit 2 ODCM previously submitted to the NRC was regarded as Issue 1 (historical) and operation of Unit 2 began with Issue 1 revision 1 of the Unit 2 ODCM.

2. A shared liquid radwaste system, permitting mixing of waste for processing, the sharing of dilution water, and the apportionment of dose according to NUREG 0133 was incorporated into the ODCMs.

3. A shared elevated gaseous radwaste system permitting the mixing of gaseous radwaste and the apportionment of dose according to NUREG 0133 was incorporated into the ODCMs.

4. Separate ground level gaseous releases were maintained. The Unit i ODCM was updated to incorporate the Unit 2 five year meteorology base.

Gaseous source terms were revised to that calculated for Unit 1 in the Unit 2 FSAR, and terms were added for calculation of a turbine building release.

5. The gaseous effluent monitor alarm setpoints of both ODCMs were revised as required by revisions to meteorology, source tertns, monitor efficiencies and revised percentages of site dose rate limits.

Both ODCMs were later revised to delete a note concerning noble gas nuclides as requested by a NRC letter dated July 14, 1987 titled Beaver Valley Unit 2 - Offsite 00se Calculation Manual, ODCM (TAC 6N96).

l l If there are any questions concerning this report please contact

J. W. Wenkhous at (412) 393-5870.

! Very truly yours, i 3

?[b d, J. arey

! $r. Vice Presi%nt l Nuclear Group i

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United States Nuclear Regulatory Commission  !

.. ' February 25, 1988 pg Page Three

-Attachment cc: . United States Nuclear Regulatory Commission (2)

Regional Administrator, Region 1 631 Park Avenue King of Prussia, PA 19406' United States Nuclear ~ Regulatory Commission-Resident inspector Beaver Valley Power Station s

Dottie Sherman American Nuclear Insurers Library The Exchange Suite 245 '

270 Farmington Avenut Farmington, CT 06032 Thomas Gerusky Department of Environmental Resources ,

Bureau of Radiation Protection P.O. Box 2063 i Harrisburg, PA 17120 {

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