ML20211K300

Forwards Semi-Annual Radioactive Effluent Release Rept for 990101-990630 & Revised ODCM, for Nine Mile Point,Unit 1. Format Used for Effluent Data Is Outlined in App B of Regulatory Guide 1.21,rev 1

ML20211K300
Person / Time
Site:	Nine Mile Point
Issue date:	08/30/1999
From:	Abbott R NIAGARA MOHAWK POWER CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17059C759	List: ML20211K300
References
RTR-REGGD-01.021 NMP1L-1461, NUDOCS 9909070183
Download: ML20211K300 (2)

Text

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NiagarahMohawk' Richard 8. Abbott Phone: 315.349.1812 Vice President Fax: 315.349.4417 l NuclearEngineering {

August 30, 1999 i NMPIL 1461 l 1

U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 RE: Nine Mile Point Unit 1 Docket No. 50-220 DPR-63

Subject:

January - June 1999 Semi-Annual Radioactive FJJiuent Release Report Gentlemen:

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In conformance with the Nine Mile Point Unit 1 (NMP1) Technical Specifications, we are enclosing the Semi-Annual Radioactive Effluent Release Report for the reporting period January - June 1999. Included in this report is a summary of gaseous, liquid, and solid effluents released from the station during the reporting period (Attachments 1 - 6), a summary of revisions to the Offsite Dose Calculation Manual and the Process Control Program during the reporting period (Attachments 7 and 8), and an explanation as to the cause and corrective actions regarding the inoperability of any station liquid and/or gaseous effluent monitoring instrumentation (Attachment 9).

The format used foi the effluent data is outlined in Appendix B of Regulatory Guide 1.21, Revision 1. Dose assessments were made in accordance with the NMP1 Offsite Dose Calculation Manual. Distribution is in accordance with 10CFR50.4(b)(1) and the Technical Specifications.

Attachment 10 to this report is an update of actual data for the fourth quarter 1998 used in the i July - December 1998 Semi-Annual Radioactive Effluent Release Report, l

,l' Attachment 11 is a copy of Revision 19 of the Unit 1 Offsite Dose Calculation Manual.

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PDR ADOCK 05000220 R PDR Nme Mile Point Nuclear Station RO. Box 63. Lycoming. New York 13093-0063

• www nimo.com L

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Page 2 During the reporting period from January - June 1999, NMP1 did not exceed any 10CFR20, 10CFR50, or Technical Specification limits for gaseous or liquid effluents.

If you have any questions concerning the attached report, please contact Ms. Cindy Maples, (315) 349-4248 or Mr. Anthony M. Salvagno, (315) 349-1456, Engineering Services, Nine i Mile Point.

Very truly yours, i l

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&& DAW Richard B. Abbott Vice President - Nuclear Engineering RBA/BSZ/jb Attachments xc: Mr. H. J. Miller, Regional Administrator, Region I Mr. S. S. Bajwa, Director, Project Directorate I-1, NRR Mr. G. K. Hunegs, Senior Resident Inspector, NRR Mr. D. S. Hood, Senior Project Manager, NRR l Records Management i

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