ML20126E089

Submits Schedule Re Mi Dept of Public Health 1973 Effluent Sample Splits.Results of Sample Split Analyses Encl

ML20126E089
Person / Time
Site:	Palisades, Big Rock Point  File:Consumers Energy icon.png
Issue date:	04/01/1974
From:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To:	Haueter R CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
References
NUDOCS 8101100841
Download: ML20126E089 (6)

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g UNITED CTATED L.* _

o) i ATOMIC ENERGY COMMIS 'ivrv DIRECTORATE OF REGULATORY OPERATIONS

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}f[ REGION lla 799 ROOSEVELT ROAD mg GLEN ELLYN, ILLINOIS sot 37 (312) 854-tese APR 1 1974 Consumers Fewer Company Doc 34t No. 50 155 ATTE: Mr. R. L. Eaneter Docket Mo. 50-255 Electric Production Superint.endent Nucisar 212 Weat Michigan Avenue Jackson, Michigan 49201 Centlemen:

Implementing the cooperative agreement between the AEC and the State of Michigan for monitoring of uselear facilities im Michigan, representatives of the Fagion III, Directorate of Regulatory Operations office in conjunction with Michigan Department of Feb11e Bealth Feracneel eceducted affluent sarpla splits at your Falisades and Big Rock Point facilities on the following dates during the 1973 calendar year:

Falisades: February 27 June 14 September 21 December 17 Sig Rock Point: February 15 April 26 1 september 19 The AEC portion of the split samples were analysed by the Masith Services Laboratory, Idaho operations office, Idaho Falls. Idaho. The results of these analyses are contained in the enclosures to this letter.

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.- b THIS DOCUMENT CONTAINS POOR QUALITY PAGES

Consumers Power Company yg Wo response to this letter 14  ;

aecessary; bovever, should you have any I questions coocerning these with you or your representativa.renults, we will be pleased to discuss them contacted for specific info'emation concarning these asatters.Mr. J. A. P Sincerely yours, James C. Esppler Regional Director

Enclosures:

As stated ec: D. E. Van Farrowe

. C. Yok[a Yi [r s an bec: R0 Chief, FS&EB R0:HQ (4)

Licensing (4)

J)R Central Files R0 Files PDR Local PDR NSIC DTIE Ronald Callen J. Davis, RO:HQ C, Kuhlman, RO:HQ

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_ Particulate Filter (uC1) 2-27-73 6-14-73 9-21-73 12-17-73 I-131 3.30 + .06E-4 Cs--134 1.01 I .04E-4 1.2 + .1E-4 Cs-137 3.00 + .06E-4 3.4 + .2E-4 4.3 + .7E-5 Co-53 ~ ~

Co-60 1.2 1 0.1E-4 4.52 5 07E-4 5.0 i .2E-4 8.2 1 8E-5 Cr-51 2.4 i .3E-5 4.4 i .9E-5 8 + 2E-5 Co-136 2.4 + .3E-5 Ma-54 Pb 214 4.5 5 3E-3 6.6 i .9E-5 5 ~+ II-5 La-140 1.0 + .2E-5

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Br-89 1.0 i .4E-5 FI-6 < 7E-f 6r-90 < 3E-6 3.2 i .97-6 43E-6 Resulte decay corrected to: 2-26-73 for 2-27-73 sample; 6-14-73 for 4-14-73 sa:rple; 9-20-73 for 9-21-73 sample; 12-16-73 for 12-17 73 sampia. (14-140 and Pb-214 resulte not decay sortseted.)

_ Charcoal Adsorber (uC1)

_2-27-73 6_14-73 h21_73 12-1,7 ,73 1-131 1.38 i .02E-2 4.25 i .01E-2 9.9 i .3E-2 <JE-5 Results decay corrected to: 2-26-73 for 2-27-73 sample: 6-14-73 for 6-14-73 sample; 9-20-73 for 9-21-73 sample; 12-17-73 for 12-17-73 sample.

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p4 CLOSURE 1 ESL Resultas 1973_ Pal _isades Sgle ,8ylitis Mqui_d Sarapia (uci/y_.11 2_27-73 6-14-73 9-21-73 12-J1_7-73 cross beta 1.47 + .02E-4 2.1 + .1E-4 4.96 + .08E-5 5.9 + .1E-5 ~

E-3 4.24 I .02E-2

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7.12"+ .01E-2 3.67 I .02E-3 1.13 + .01E-2

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sr-89 3.1 i .11-7 9.0 1 2E-7 2.5 i .1E-7 1.4 i .1E-7 Sr-90 <1E-8 49E-9 42E-8 2 1 1E-8 ,

Cr-51 1.08 + .02E-3 1,46 + .07E-4 1.3 + .1E-5 I-131 2.8 I .2E-5

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3.74 + .03E-4 1.65 + .05E-5

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Co-134 5.0 i 9I-6 1.67 i .04E-5 1.62 i .04E-5 Cs-137 1.6 1 2E-5 1.05 i .07E-5 3.25 i .05E-5 3.99 i .05E-3 Ir-95 1.3 i .2E-5 9 1 1E-6 9 i 3E-7 Nb-95 7 11-6 5.2 1 5E-6 1.1 i .2E-6 Co-58 9.37 + .05E-4

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3.57 + .02E-4 6.93 + .06E-5 1.29 + .04E-5

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Mn-54 4.1 i .1E-5 1.61 I .05E-5 7.6 i .1E-6 4.7 i .7E-7 Fe-59 9 + 1E-6 E.1 + .1E-5

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1.2 + .2E-6 Co-60 2.7 i .1E-5 1.43 1 05E-5 4.6[.2E-4 1.2 i .1E-4 Ea-140 1.5 + .4E-5 14-140 7.4 i .4h-6 9+~

1E-7 sb-124 1.0 i .1E-6 Results decay corrected to sample time except for groes beta and la-140 which are not decay corrected.

_ Caseous $artple (uCi/ml) 2-27-73 6-14-73 9-21-73 12-17_-73 Kr-85 No 1.22 i .03E-1 No ze-133 2.04 i .02E-1 1.53 i .01E-1 Re-133m 7 1 2E-4 Ze-131m sample 2.73 i .03E-2 Sarepis All results decay cortected to sample time.

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ENCLOSURE _2 ESL Ratult_s: 1973_ Big Rock Point _8 ample _8ylit_s Li_ quid sample (acif,ajl, 2-15-73 4-26-73 9-19-73 Gross beta 2.19 i .01E-2 1.05 i .61E-2 8.98 i .03E-4 E-3 1.67 i .02E-1 5.88 i .02E-2 1.82 i .02E-3 sr-89 2.88 i .01E-3 2.511 01E-4 6.84 1 02E-5 sr-PC 1.07 i .03E-5 7.1 i .3E4 3.39 i .04E-6 Ca-134 8.53 i .04E-3 3.0 i .1E-3 1.6C i .021-4 Co-137 2.12 i .01E-2 8.1 i .1E-3 6.20 i .02E-4 Mb-95 2.7 + .1E-6 Co-58 6 + 1E-5 2.8 + .7E-5 m -54 2.Y + .11-4 4.3 + .7E-5 4.8 + .1E-3 sa45 6.2 5 3E-4 2.0 i .2E-4 9.0[.2E-5 Fe-59 5 + 1E-5 8 + 1E-6 2.9 + .8E-6

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Co-60 4.8 +~ .1E-4 2.5 + .1E-4 1.31 + ~ .02E-4 Sb-124 3.6 i .4E-4 ab-125 2 ~+ 11-4 sa-140 1.3 1 3E-5 La-140 1.49 i .08E-4 3 i LE-6 1.79 1 06E-5 Rasults decay corrected to sample time eseept for gross beta and La-140 which are met decay aerrected.

_ Gaseous Sample (sci /m1)_

2-15-73 4-26-73 9-19-73 Xe-133 3.8 i .01E-1 5 i 1E-3 1.81 i .06E-1 Ke-133m 3.3 i .1E-3 1.0 t .5E-4 1.25 i .04E-2 Xe-135 4.6 i .6E-1 2.36 1 02E-1 All results decay sorrected to sangis time. -

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1 Particulate Filter (u_Cil _

2-15-73 4-26-73 9-19-73 t I-131 2.0 + .3E-4 Cs-134 2.7 i .2E-4 2.0 1 0.1C-4 1.5 i .4E-5 Co-137 7.5 i .3E-4 2.5 1 0.1E-4 Co-60 3 1 1E-5 4.3 1 8E-5 2n-65 1.5 i .3E-4 5 i 1E-5 2.8 i .2E-4 Ba-140 2.6 i .6E-4 Mn-54 2.4 i .5E-5 La-140 2.7 i .3E-4 1.4 i .1E-4 Sr-89 3.00 .05E-4 .1.53 t .04E-4 1.46 t .04T-4 Sr-90 4 i 1E-6 <2E-6 4 SE-(

Results decay corrected to: 2-13-73 for the 2-15-73 es=ple; 4-24-73 for the 4-26-73 mariple; 9-13-73 for the 9-19-73 sample. (La 140 results net doesy corrected.)

_ Charcoal Ade_orber (uC Q

?-15 73 4-26-73 9-19-73 1-131 1.71 1 01r-1 1,62 i .01E-2 5.1 1 2E-3 Cs-137 2.7 i .3E-4 3.5 i .4E-5 C.-134 4.4 ! .3r-5 Sa-140 4 1 1E-5 La-140 3.3 i .3r-5 Results decay corrected to: 2-13-73 for the 2 15-73 sanple: 4 26-73 for the 4-26-73 sample: 9-13-73 for the 9-19-73 sample. (La-140 resnits not decay corrected.)

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