ML20199B376

Radioactivity Measurements Attributed to Chernobyl Nuclear Plant Accident

ML20199B376
Person / Time
Site:	Dresden, Byron, Braidwood, Quad Cities, Zion, LaSalle, 05000000
Issue date:	06/10/1986
From:	COMMONWEALTH EDISON CO.
To:
Shared Package
ML20199B323	List: ML20199B321 ML20199B376
References
NUDOCS 8606170124
Download: ML20199B376 (2)

Text

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IE NOTICE NO. 86-32: RADI0 ACTIVITY MEASUREMENTS ATTRIBUTED TO THE CHERNOBYL NUCLEAR PLANT ACCIDENT ROUTINE RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM Location Analusis Collection Radionuclide Results Twee Date Found Milk Samples!

Braidwood 11 gamma scan 05-09-86 I-131 2.3 +0.3 PCi\1 Braidwood 12 gamma scan 05-09-86 I-131 0.9 +0 2 PCi\1 Braidwood 17 gamma scan 05-09-86 I-131 1.0 +0.3 PCi\1 LaSalle 17 gamma scan 05-09-86 I-131 1.0 +0.3 PCi\1 LaSalle 18 gamma scan 05-09-86 I-131 0.1 +0.2 PCi\1 Braidwood 11 samma scan 05-16-86 I-131 47.9 +2.9 PCi\1 Braidwood 12 gamma scan 05-16-86 I-131 69.2 +3.9-PCi\1 LaSalle 15 chem sePar 05-16-86 I-131 2.6 +0.3 PCi\1 LaSalle 17 samma scan 05-16-86 I-131 31.6 +4.9 PCi\1 Qued Cities 18 gamma scan 05-16-86 I-131 72.4 +6.8 PCi\1 Braidwood 17 samma scan 05-17-86 I-131 50.1 +5.2 pCi\1 Dresden 26 samma scan 05-17-86 I-131 46.6 +4.6 PCi\1 Buron 15 chem separ 05-19-86 I-131 21.8 +0.6 PCi\1 Buron 16 chem separ 05-19-86 I-131 34.3 +0.8 PCi\1 i Buron 17 chen separ 05-19-86 I-131 10.6 +0.5 PCi\1 Buron 20 chem sePar 05-19-86 I-131 19.8 +0.4 PCi\1 l Zion 21 gamma scan 05-20-86 I-131 54.0 +4.3 PCi\1 Braidwood 12 samma scan 05-23-86 I-131 82.2 +4.0 PCi\1 Breidwood 17 gamma scan 05-23-86 I-131 77.4 +2.9 PCi\1 Cs-134 9.0 +1.4 PCi\1 Cs-137 14.0 +1.3 PCi\1 LaSalle 16 gamma scan 05-23-86 I-131 60.0 +3.7 PCi\1 LaSalle 17 gamma scan 05-23-86 I-131 49.7 +3.5 PCi\1 Cs-137 9.4 +1.4 PCi\1 t

Dresden 24 gamma scan 05-24-86 I-131 50.2 +3.5 PCi\1 Dresden 26 samma scan 05-23-86 I-131 68.9 +4.7 PCi\1 Cs-137 13.7 +2.1 PCi\1 Quzd Cities 18 gamma scan 05-23-86 I-131 17.8 +2.3 PCi\1 Zion 21 samma scan 05-27-86 I-131 68.9 +4.2 PCi\1 Cs-137 7.6 +1.9 PCi\1 Air Charcoal:

LaSalle 5 gamma scan 05-16-86 I-131 1.04 +0.09 PCi\m3 Buron 4 samma scan 05-19-86 I-131 1.11 +0.11 PCi\m3 Bwron 5 gamma scan 05-19-86 I-131 1.04 +0.10 PCi\m3 Buren 21 samma scan 05-19-86 I-131 1.08 +0.24 PCi\m3 ,

Buren 22 samma scan 05-19-86 I-131 0.93 +0.13 PCi\m3 8606170124 860610 PDR G ADOCK 05000010 PDR l

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l SPECIAL RADIOLOGICAL ENVIRONMENTAL SAMPLING Location Analvsis Collection Radionuclide Results Twpe Date Found Groes SamPlesI Northbrook Il samma scan 05-12-86 I-131 200 PCi\ks wet Precipitation:

Northbrook IL gamma scan 05-12-86 I-131 40 PCi\1 Waukosan IL gamma scan 05-12-86 I-131 60 PCi\1 Buron samma scan 05-14-86 I-131 50 PCi\1 WEukasan IL gamma scan 05-14-86 I-131 63 +3.0 PCi\1 Air Charcoal .

Wrukesan IL samma scan 05-12-86 I-131 0.17 PCi\m3 Waukesan IL gamma scan 05-13-86 I-131 0.28 +0.03 PCi\m3 Waukosan Il samma scan 05-14-86 I-131 0.77 +0.08 PCi\m3 Dresdan comp samma scan I-131 0.1 +0.02 PCi\m3 Air Particulate:

Waukesan IL gross beta 05-09-86 0.02 PCi\m3 Waukesan IL gross beta 05-10-86 0.06 PCi\m3 Waukosan IL gross beta 05-11-86 0.06 PCi\m3 Waukosan Il scoss beta 05-12-86 0.20 PCi\m3 Waukosan IL sross beta 05-13-86 0.70 PCi\m3 Waukesan IL scoss beta 05-14-86 0.50 PCi\m3 Waukesan IL gross beta 05-15-86 0.50 PCi\m3 Zion comp samma scan we 05-13-86 Cs-134 0.015 +0.002PCi\m3 Cs-137 0.028 +0.002aci\m3 I-131 0.048 +0.007PCi\m3 Ru-103 0.013 +0.002PCi\m3 Milk samples:

Braidwood 12 samma scan 05-12-86 I-131 17.7 PCi\1 Braidwood 12 samma scan 05-14-86 I-131 44.8 +3.8 PCi\1 Braidwood 12 samma scan 05-19-86 I-131 80.0 +2.5 PCi\1 Braidwood 12 samma scan 05-21-86 I-131 72.4 +6.4 PCi\1 Miscellaneous 1 Dresdon U-1 chem cleaning building filter 05-15-86 I-131 0.23 PCi\m3 we- Week endins