ML20086M535

Revised Annual Radioactive Matl Release Rept for Jan-Dec 1994 for DAEC

ML20086M535
Person / Time
Site:	Duane Arnold
Issue date:	12/31/1994
From:	IES UTILITIES INC., (FORMERLY IOWA ELECTRIC LIGHT
To:
Shared Package
ML20086M534	List: ML20086M535 NG-95-2347, Forwards Correction to Annual Radioactive Matl Release Rept for 1994 for Daec,Correcting Ar-41 & Tritium Values for 3rd & 4th Calendar Quarters (Cq) in Table of Gaseous Effluents by Cq & Updating Table of Gaseus Effluents by Release Point
References
NUDOCS 9507240317
Download: ML20086M535 (2)

Text

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N .J -

ANNUAL RADIOACTIVE MATERIAL RELEASE REPORT (1994) 2.g GASEOUS EFFLUENTS BY CALENDAR QUARTER

@@ Nuclides Released Unit 1st Quarter 2nd Quarter 3rd Quarter- 4th Quarter DA d 1. Fission gases ,

t3 o krypton-85 Ci <LLD <LLD <LLD <LLD ON krypton-85m Ci 1.88E+00 2.15E-01 2.65E-01 3.43E-01 krypton-87 Ci <LLD <LLD <LLD <LLD Oh krypton-88 Ci <LLD <LLD <LLD <LLD OO xenon-133 Ci 4.43E+00 1.73E+01 1.46E+00 6.44E-01 hob xenon-135 Ci 7.41E-01 4.02E-01 4.23E+00 6.55E-01 d xenon-135m Ci 2.30E+00 2.50E+00 3.58E+00 3.36E+00 xenon-138 Ci <LLD 4.37E+00 <LLD 1.11E+00 xenon-131m Ci 1.14E-05 <LLD <LLD <LLD argon-41 Ci 1.66E+00 5.80E-01 7.79E-01 4.41E-01 tritium Ci 3.43E+00 2.78E+00 2.18E+00 3.32E+00 j Total for period Ci 1.44E+01 2.81E+01 1.25E+01 9.88E+00 l

2. Iodines iodine-131 Ci 1.22E-05 2.98E-05 2.85E-05 2.13E-05 iodine-133 Ci 1.64E-05 2.93E-05 4.27E-05 2.33E-05 iodine-135 Ci <LLD 7.53E-07 1.53E-05 <LLD Total for period Ci 2.86E-05 5.98E-05 8.66E-05 4.47E-05

3. Particulates strontium-89 Ci 6.01E-06 7.72E-06 7.68E-06 7.45E-06 strontium-90 Ci 5.02E-08 2.48E-08 6.15E-08 1.75E-08 cesium-134 Ci <LLD <LLD <LLD <LLD cesium-137 Ci <LLD <LLD <LLD 5.34E-07 barium-lanthanum-140 Ci 1.11E-06 3.73E-06 2.95E-06 1.29E-06 chromium-51 Ci 2.70E-05 2.52E-05 <LLD <LLD manganese-54 Ci 5.80E-05 4.24E-05 1.61E-05 2.46E-05 cobalt-58 Ci 2.72E-06 <LLD 2.40E-06 <LLD cobalt-60 Ci 2.19E-04 1.78E-04 1.97E-05 1.68E-04

<LLD means that the rstionuclide was not identified in any samples and all measurement results were less than the lower limit of detection as required by the DAEC Of fsite Dose Assessment Manual.

Revised Page 5 t- _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - . _ - . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ________________ . . . . .- - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ______________________________J

.s ANNUAL RADIOACTIVE MATERIAL RELEASE REPORT (1994)

GASEOUS EFFLUENTS BY RELEASE POINT (Curies)

RELEASE POINT l OFFGAS STACK l REACTOR BUILDING TURBINE BUILDING LLRPSF RELEASE HEIGHT l 328 FEET l 156 FEET 90 FEET 65 FEET

• RELEASE MODE l ELEVATED l WAKE SPLIT l WAKE SPLIT WAKE SPLIT ,

Ar-41 3.46E+00 <LLD <LLD <LLD Kr-85m 2.70E+00 <LLD <LLD <LLD Kr-85 <LLD <LLD <LLD <LLD Kr-87 <LLD <LLD <LLD <LLD Kr-88 <LLD <LLD <LLD <LLD Xe-131m 1.14E-05 <LLD <LLD <LLD Xe-133 2.34E+01 <LLD 4.42E-01 <LLD Xe-135m 1.17E+01 <LLD <LLD <LLD Xe-135 6.03E+00 <LLD <LLD <LLD Xe-138 5.48E+00 <LLD <LLD <LLD H-3 2.67E+00 7.68E+00 1.25E+00 8.82E-02 Cr-51 <LLD 5.22E-05 <LLD <LLD Kn-54 3.49E-07 1.41E-04 <LLD <LLD Co-58 <LLD 5.12E-06 <LLD <LLD Co-60 7.02E-07 5.84E-04 <LLD <LLD Sr-89 1.03E-05 1.50E-05 3.60E-06 <LLD Sr-90 7.34E-08 <LLD 8.07E-08 <LLD Cs-134 <LLD <LLD <LLD <LLD Cs-137 <LLD 5.34E-07 <LLD <LLD Ba-140 9.08E-06 <LLD <LLD <LLD I-131 8.12E-05 1.07E-05 <LLD <LLD I-133 9.12E-05 2.05E-05 <LLD <LLD I-135 1.61E-05 <LLD <LLD <LLD Revised Page 6

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