ML17277A631

Rev 0 to Chemistry Procedure 12.10.6, Post-Accident Sampling & Analysis,Iodine & Particulate Filter Analysis.

ML17277A631
Person / Time
Site:	Columbia
Issue date:	06/21/1983
From:	Martin J WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:
Shared Package
ML17277A623	List: ML17277A622 ML17277A624 ML17277A625 ML17277A626 ML17277A628 ML17277A630 ML17277A631 ML17277A632
References
12.10.6, NUDOCS 8307050167
Download: ML17277A631 (3)

Text

WASHINGTON PUBLIC POWER SUPPLY SYSTEM PROCEDURE NUMBER APPR D DATE

+12. 10. 6 06/21/83 VOLUME LIAME 12 'HEMISTRY PROCEDUR SECTION 12.10 POST ACCIDENT SAMPLING AND ANALYSIS TITLE

+12e10.6 IODINE AND PARTICULATE FILTER ANAI YSIS 12.10.6.1 P~ur ose This procedure describes the analy'sis of iodine and particulate filters taken, from the post accident sample station.

12.10.6.2 Precautions/Prere uisites A. Using calibrated portable dose rate meters survey sample to determine dose rate.

B. Samples must be sealed in plastic bags prior to counting on the gamma spectrometer.

12. 10.6. 3 E~ui ment None 12.10.6.4 R~ee ents None 12.10.6e5 Procedure A. Count samples on gamma spectrometer loaded face side down.

. 83070SOib7 830b23 PDR ADQCK 05000397 PROCEDURE NUMBER REVISION NUMBER PAGE NUMBER

~E PDR I

12.10.6 12.10.6-1 of 2 IHIP 597 R I

~d-~-IOB f j/jQ~~fg j J

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f B. Calculate as follows:

~ uCi/cc = (A)(e~tl)(D B C A = uCi of isotope identified B = Collection period in minutes C = Sample flow rate in cc/min y d ll ll l decay constant of specific nuclide (sec-1) tl = tim from sampling to counting (seconds) t2 = duration of sample period in seconds Record results in post accident analysis log.

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