ML050540154

Submittal of 2004 Annual Reports

ML050540154
Person / Time
Site:	Sequoyah
Issue date:	02/22/2005
From:	Pace P Tennessee Valley Authority
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML050540154 (7)

Text

February 22, 2005 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Gentlemen:

In the Matter of ) Docket Nos. 50-327 Tennessee Valley Authority ) 50-328 SEQUOYAH NUCLEAR PLANT - 2004 ANNUAL REPORTS Enclosed are the 2004 Annual Reports for Sequoyah. These reports contain a summary of the occupational exposure data and the reactor coolant system specific activity analysis.

These reports are being submitted to satisfy the requirements of Technical Specifications 6.9.1.4 and 6.9.1.5.

There are no commitments contained in this submittal.

Please direct questions concerning this submittal to me at (423) 843-7170 or J. D. Smith at (423) 843-6672.

Sincerely, Original signed by James D. Smith for P. L. Pace Manager Site Licensing and Industry Affairs Enclosure cc: See page 2

U.S. Nuclear Regulatory Commission Page 2 February 22, 2005 Enclosure cc (Enclosure):

Mr. Douglas V. Pickett, Senior Project Manager U.S. Nuclear Regulatory Commission Mail Stop 08G9 One White Flint North 11555 Rockville Pike Rockville, Maryland 20852-2739 U.S. Nuclear Regulatory Commission ATTN: REIRS Project Manager Mail Stop T-9 C24 Washington, D.C. 20555

TENNESSEE VALLEY AUTHORITY SEQUOYAH NUCLEAR PLANT UNITS 1 AND 2 ANNUAL REPORTS TO THE NUCLEAR REGULATORY COMMISSION JANUARY 1, 2004 - DECEMBER 31, 2004 DOCKET NUMBERS 50-327 AND 50-328 LICENSE NUMBERS DPR-77 AND DPR-79

ENCLOSURE SEQUOYAH NUCLEAR PLANT 2004 ANNUAL REPORTS TABLE OF CONTENTS Page Overview .................................. 1 Occupational Exposure Data ................ 2

OVERVIEW Occupational Exposure Data Attached is the exposure data for personnel at SQN that received greater than 100 millirem (mrem) between January 1 and December 31, 2004. The numbers of personnel listed in the attached report are calculated fractions based on personnel and Radiation Work Permits code classifications. Exposure data for special maintenance is based on the following activities:

• Spent Fuel Dry Cask Storage Project

• Unit 1 Emergency Core Cooling System High Point Venting Modifications

• Units 1 and 2 Essential Raw Cooling Water Piping Replacement

• Unit 1 Modification of the Reactor Head Stand The cumulative external radiation exposure for calendar year 2004 for persons receiving more than 100 mrem/year is 53.022 rem. The total whole body exposure received from external sources for calendar year 2004, as measured by TLD, is 85.909 rem. As required by the respective units Technical Specifications, at least 80 percent of the site exposure for persons receiving more than 100 mrem has been assigned to specific major work activities.

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Sequoyah Nuclear Plant Date: 09-FEB-2005 P.O. Box 2000 Soddy Daisy, TN 37384-2000 LICENSE: DPR-77 AND DPR-79 Regulatory Guide 1.16 Information End of Year Report 2004 Number of Personnel

> 100 mrem Total man-rem

• Work and Job Function Station Utility Contractor Station Utility Contractor ROUTINE OPERATIONS AND SURVEILLANCE MAINTENANCE PERSONNEL 0.023 0.000 0.088 0.004 0.000 0.015 OPERATIONS PERSONNEL 0.738 0.266 0.000 0.078 0.029 0.000 HEALTH PHYSICS PERSONNEL 2.474 0.000 0.534 0.417 0.000 0.090 SUPERVISORY PERSONNEL 0.009 0.000 0.000 0.001 0.000 0.000 ENGINEERING PERSONNEL 0.056 0.000 0.000 0.006 0.000 0.000 ROUTINE PLANT MAINTENANCE MAINTENANCE PERSONNEL 27.824 9.229 82.305 5.494 1.231 14.695 OPERATIONS PERSONNEL 0.424 0.725 0.000 0.067 0.079 0.000 HEALTH PHYSICS PERSONNEL 7.841 2.024 7.306 1.794 0.312 1.250 SUPERVISORY PERSONNEL 0.061 0.000 0.000 0.008 0.000 0.000 ENGINEERING PERSONNEL 2.131 1.482 1.026 0.256 0.298 0.132 INSERVICE INSPECTION MAINTENANCE PERSONNEL 1.733 1.911 30.044 0.386 0.223 4.945 OPERATIONS PERSONNEL 0.000 0.000 0.000 0.000 0.000 0.000 HEALTH PHYSICS PERSONNEL 0.975 0.504 3.983 0.128 0.110 0.534 SUPERVISORY PERSONNEL 0.000 0.000 0.000 0.000 0.000 0.000 ENGINEERING PERSONNEL 1.059 0.739 4.695 0.115 0.181 0.659 SPECIAL PLANT MAINTENANCE MAINTENANCE PERSONNEL 0.208 0.000 4.438 0.034 0.000 0.908 OPERATIONS PERSONNEL 0.000 0.000 0.000 0.000 0.000 0.000 HEALTH PHYSICS PERSONNEL 0.860 0.000 0.167 0.126 0.000 0.031 SUPERVISORY PERSONNEL 0.000 0.000 0.000 0.000 0.000 0.000 ENGINEERING PERSONNEL 0.000 0.000 0.000 0.000 0.000 0.000 WASTE PROCESSING MAINTENANCE PERSONNEL 0.645 0.000 1.017 0.119 0.000 0.130 OPERATIONS PERSONNEL 0.000 0.009 0.000 0.000 0.001 0.000 HEALTH PHYSICS PERSONNEL 1.942 0.000 0.973 0.402 0.000 0.292 SUPERVISORY PERSONNEL 0.000 0.000 0.000 0.000 0.000 0.000 ENGINEERING PERSONNEL 0.000 0.000 0.000 0.000 0.000 0.000 E-3

Sequoyah Nuclear Plant Date: 09-FEB-2005 P.O. Box 2000 Soddy Daisy, TN 37384-2000 LICENSE: DPR-77 AND DPR-79 Regulatory Guide 1.16 Information End of Year Report 2004 Number of Personnel

> 100 mrem Total man-rem

• Work and Job Function Station Utility Contractor Station Utility Contractor REFUELING MAINTENANCE PERSONNEL 5.392 0.860 45.107 1.013 0.215 14.797 OPERATIONS PERSONNEL 1.838 0.000 0.000 0.567 0.000 0.000 HEALTH PHYSICS PERSONNEL 0.117 0.472 1.038 0.021 0.065 0.283 SUPERVISORY PERSONNEL 1.930 0.000 0.000 0.269 0.000 0.000 ENGINEERING PERSONNEL 0.000 0.779 0.000 0.000 0.212 0.000 Totals MAINTENANCE PERSONNEL 35.824 12.000 163.000 7.050 1.669 35.490 OPERATIONS PERSONNEL 3.000 1.000 0.000 0.712 0.109 0.000 HEALTH PHYSICS PERSONNEL 14.208 3.000 14.000 2.888 0.487 2.480 SUPERVISORY PERSONNEL 2.000 0.000 0.000 0.278 0.000 0.000 ENGINEERING PERSONNEL 3.246 3.000 5.722 0.377 0.691 0.791 Grand Totals 58.278 19.000 182.722 11.305 2.956 38.761

• The man-rem totals include dose only from individuals receiving more than 100 mrem throughout the year at the site.

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