ML18051A365

Annual Operating Rept - Occupational Exposure,1982.

ML18051A365
Person / Time
Site:	Palisades
Issue date:	02/28/1983
From:	CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:
Shared Package
ML18051A364	List: ML18051A363 ML18051A365
References
NUDOCS 8304130406
Download: ML18051A365 (5)

Text

--.-6 PALISADES ANNUAL OPERATING REPORT - OCCUPATIONAL EXPOSURE

- 8304130406 830228 PDR ADOCK 05000255 R PDR IC0283-0079A-RS01

OCCUPATIONAL PERSONNEL RADIATION EXPOSURE The following is a list of personnel radiation exposure by job breakdown for 1982.

The radiation exposure accUrn.ulated during the entire period appears in this section and meets the Technical Specification reporting requirement of 6.9.1.b.

The exposures were tabulated from pocket ion chamber data and then adjusted by a factor which corrects the ion chamber dose so that the total plant dose is equal to the primary thermoluminescent dosimeter dose.

The correction is applied to each category in the following table. The correction factor calculation is shown in Attachment I.

IC0283-0079A-RS01

ATTACHMENT I

1. Correction Factor Calculation (CF)

CF = SS - (N x .05)

PR SS = Total plant dose from a summary report which is based on primary dosimetry (TLD) data generated by the corporate office

= 288.925 rem N = Number of individuals in the 0 to 100 mrem range of the Range Summary Report

= 1,006 PR = Total plant dose from the Annual Exposure Report (pocket ion chamber dose data) submitted by Big Rock Point Plant

= 338.952 rem CF = 288.925 - (1006 x .05) 338.952

= 0. 704

2. Check for reasonableness

a. Range midpoint Frequency Dose 0.175 227 39. 725 0.375 149 55.875 0.625 74 46.250 0.875 34 29.750 1.5 54 81.000 2.5 8 20.000 3.5 2 7.000 Total 279.600 IC0283-0079A-RS01

Ratio = Annual Report Total Dose Range Summary Report Total Dose 238.631

= -=-2.,. . 79:0-.~6..-:-0--:-0

= 0.853 The ratio (0.853) meets the acceptance criteria of RSD-X-05 (0.80 ~ 0.853 ~ 1.20) and is therefore_deemed reasonable.

IC0283-0079A-RS01