ML20136A334
| ML20136A334 | |
| Person / Time | |
|---|---|
| Site: | Maine Yankee |
| Issue date: | 04/30/2020 |
| From: | Radiation Safety & Control Services |
| To: | Office of Nuclear Material Safety and Safeguards |
| References | |
| Download: ML20136A334 (16) | |
Text
MAINE YANKEE INDEPENDENT SPENT FUEL STORAGE INSTALLATION License Nos. DPR-36 and SFGL-14 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT January* December 2019
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Radiation SafetV & Control Services April 2020 Prepared by:
Radiation Safety & Control Services 93 Ledge Road Seabrook, NH 03874
EXECUTIVE
SUMMARY
Tables 1 and 2 summarize the quantity of radioactive gaseous and liquid effluents, respectively, for each quarter of 2019. There were no gaseous or liquid releases in 2019. Table 3 summarizes waste shipped offsite for disposal for each half year of 2019.
There was no waste shipped for disposal in 2019.
Appendices A and B indicate the status of reportable items per the requirements of the Offsite Dose Calculation Manual (ODCM). There were no reportable items in 2019.
Appendix C presents any changes in the ODCM. The ODCM was not revised in 2019.
MY 2019 Annual RER Report Page 2 of 15
Table 1 MAINE YANKEE ISFSI Effluent and Waste Disposal Annual Report 2019 Gaseous Effluents-Summation of All Releases 1st 2nd 3rd 4th Nuclides Released Units Error Quarter Qua1ter Quarter Quarter A. Fission and Activation Gases Total Release Ci NIA* N/A* NIA" NIA* NIA*
Averaae release rate uCi/s N/A* N/A* NIA* NIA* =
Percent of reaulatorv limit % N/A* N/A* NIA* N/A*
B. Iodines Total Iodines released Ci NIA* N/A* N/A* N/A* NIA*
Average release rate uCi/s N/A* N/A* N/A* N/A*
Percent of regulatorv limit % N/A* N/A* NIA* N/A*
- c. Particulates Particulates Released Ci N/A* N/A* N/A* N~
Averaae release rate N/A* N/A* N/A* N/A*
Percent of regulatory limit N/A* N/A* N/A* N/A*
Gross aloha radioactivitv I N/A* N/A* N/A* N/A*
D. Tritium Total release Ci N/A* . N/A* N/A* N/A* N/A*
Average release rate uCi/s N/A* N/A* NIA* N/A*
Percent of reaulatorv limit % N/A* N/A* N/A* N/A*
NIA*= Not Applicable There are no gaseous effluents associated with the Maine Yankee Independent Spent Fuel Storage Installation (ISFSI)
MY 2019 Annual RER Report Page 3 of 15
Table 1A MAINE YANKEE ISFSI Effluent and Waste Disposal Annual Report 2019 Gaseous Effluents - Ground Level Releases - Batch Mode Nuclides Released Unit 1st 2nd 3rd 4th Total Quarter _ Quarter Quarter Quarter
- 1. Fission Gases Krypton-85 Ci N/A* N/A* N/A* N/A* N/A*
Krypton-85m Ci N/A* NIA* NIA* N/A* N/A*
Krvoton-87 Ci NIA* NIA* N/A* N/A* N/A*
Krvpton-88 Ci N/A* NIA* NIA* N/A* NIA*
Xenon-133 Ci N/A* N/A* NIA* N/A* N/A*
Xenon-135 Ci N/A" NIA* NIA* NIA* NIA*
Xenon-135m Ci N/A* NIA* NIA* N/A* N/A*
Xenon-138 Ci NIA* NIA* NIA* N/A* NIA*
Unidentified Ci N/A* N/A* N/A* N/A* N/A*
Total for oeriod Ci N/A* NIA* N/A* NIA* N/A*
- 2. lodlnes lodine-131 Ci NIA* NIA* NIA* N/A* N/A*
lodine-133 Ci NIA* NIA* N/A* NIA* NIA*
lodine-135 Ci N/A* NIA* N/A* N/A* NIA*
Total for period Ci N/A* NIA* NIA* NIA* N/A*
- 3. Particulates Strontium-89 Ci NIA* NIA* NIA* N/A* N/A*
Strontium-90 Ci N/A* N/A* N/A* N/A* N/A*
Cesium-134 Ci N/A* N/A* NIA* NIA* NIA*
Cesium-137 Ci N/A* NIA* N/A* N/A* N/A*
Cobalt-60 Ci NIA* NIA* N/A* NIA* N/A*
Barium-Lanthanum-140 Ci N/A* N/A* NIA* NIA* NIA*
Others-Plutonium-238 Ci NIA* NIA* NIA* N/A* NIA*
Curium-243,244 Ci NIA* N/A* N/A* N/A* N/A*
Uranium-234 Ci N/A* NIA* N/A* N/A* NIA*
Uranium-238 Ci NIA* N/A* N/A* N/A* NIA*
Thorium-232 Ci N/A* NIA* NIA* NIA* NIA*
Radium-226 Ci NIA* NIA* N/A* N/A* N/A*
N/A*== Not Applicable There are no gaseous effluents associated with the Maine Yankee Independent Spent Fuel Storage Installation (ISFSI)
MY 2019 Annual RER Report Page 4 of 15
Table 18 MAINE YANKEE ISFSI Effluent and Waste Disposal Annual Report 2019 Gaseous Effluents - Ground Level Releases - Continuous Mode 1st 2nd 3rd 4th Nuclides Released Unit Total Quarter Quarter Quarter Quarter
- 1. Fission Gases Krypton-85 Ci N/A* N/A* N/A* N/A* N/A*
Krvoton-85m Ci N/A* N/A* N/A* N/A* N/A*
Krvoton-87 Ci N/A* N/A* N/A* N/A* N/A*
Krypton-88 Ci N/A* N/A* N/A* N/A* N/A*
Xenon-133 Ci N/A* N/A* N/A* N/A* N/A*
Xenon-135 Ci N/A* N/A* N/A* N/A* N/A*
Xenon-135m Ci N/A* N/A* N/A* N/A* N/A*
Xenon-138 Ci N/A* N/A* N/A* N/A* N/A*
Unidentified Ci N/A* N/A* N/A* NIA* N/A*
Total for oeriod Ci NIA* N/A* N/A* N/A* N/A*
2~ Iodines, lodine-131 Ci N/A* N/A* N/A* N/A* N/A*
lodine-133 Ci N/A* I N/A* N/A* N/A* N/A*
lodine-135 Ci N/A* N/A* N/A* N/A* N/A*
Total for period Ci N/A* NIA* N/A* N/A* N/A*
- 3. Particulates Strontium-89 Ci N/A* N/A* N/A* N/A* N/A*
Strontium-90 Ci N/A* N/A* N/A* N/A* N/A*
Cesium-134 Ci N/A* N/A* N/A* N/A* N/A*
Cesium-137 Ci N/A* N/A* N/A* N/A* N/A*
Cobalt-60 Ci N/A* N/A* N/A* N/A* N/A*
Barium-Lanthanum-140 Ci N/A* N/A* N/A* N/A* N/A*
Others-Plutonium-238 Ci N/A* N/A* N/A* N/A* N/A*
Curium-243 244 Ci N/A* N/A* N/A* N/A* N/A*
Uranium-234 Ci N/A* N/A* N/A* N/A* N/A*
Uranium-238 Ci N/A* N/A* N/A* N/A* N/A*
Thorium-232 Ci N/A* N/A* N/A* N/A* N/A*
Radium-226 Ci N/A* N/A* N/A* N/A* N/A*
N/A*= Not Applicable There are no gaseous effluents associated with the Maine Yankee Independent Spent Fuel Storage Installation (ISFSI)
MY 2019 Annual RER Report Page 5 of 15
f Table 1C MAINE YANKEE ISFSI Effluent and Waste Disposal Annual Report 2019 Gaseous Effluents - Elevated Releases - Batch Mode 1st 2nd 3rd 4th Nuclides Released Unit Total Quarter Quarter Quarter Quarter
- 1. Fission Gases Krvoton-85 Ci NIA* NIA* NIA* NIA* NIA*
L!S!YP-ton-85m Ci NIA* NIA* NIA* NIA* NIA*
Krypton-87 Ci NIA* NIA* NIA* NIA* NIA*
Krvoton-88 Ci NIA* NIA* NIA* N/A* N/A*
Xenon-133 Ci N/A* NIA* NIA* NIA* N/A*
Xenon-135 Ci NIA* NIA* NIA* N/A* N/A*
Xenon-135m Ci N/A* NIA* N/A* N/A* N/A*
Xenon-138 Ci NIA* N/A* NIA* N/A* N/A*
Unidentified Ci N/A* NIA* N/A* N/A* N/A*
Total for period Ci N/A* N/A* NIA* N/A* N/A*
- 2. Iodines lodine-131 Ci N/A* NIA* NIA* N/A* NIA*
lodine-133 Ci NIA* NIA* NIA* N/A* NIA*
lodine-135 Ci N/A* N/A* NIA* N/A* N/A*
Total for Period Ci NIA* NIA* NIA* NIA* N/A*
- 3. Particulates Strontium-89 I Ci N/A* NIA* NIA* N/A* N/A*
Strontium-90 Ci NIA* N/A* NIA* N/A* N/A*
Cesium-134 Ci NIA* N/A* NIA* N/A* N/A*
Cesium-137 Ci NIA* NIA* N/A* N/A* N/A*
Cobalt-SO Ci N/A* NIA* N/A* N/A* N/A*
Barium-Lanthanum-140 Ci N/A* N/A* N/A* N/A* NIA*
Others-Plutonium-238 Ci N/A* NIA* N/A* N/A* NIA*
Curium-243,244 Ci N/A* NIA* N/A* N/A* NIA*
Uranium-234 Ci N/A* N/A* NIA* N/A* N/A*
Uranium-238 Ci N/A* N/A* NIA* NIA* NIA*
Thorium-232 Ci N/A* N/A* NIA* N/A* N/A*
Radium-226 Ci NIA* N/A* NIA* NIA* N/A*
NIA*= Not Applicable There are no gaseous effluents associated with the Maine Yankee Independent Spent Fuel Storage Installation (ISFSI)
MY 2019 Annual RER Report Page 6 of 15
Table 10 MAINE YANKEE ISFSI Effluent and Waste Disposal Annual Report 2019 Gaseous Effluents - Elevated Releases- Continuous Mode 1st 2nd 3rd 4th Nuclides Released Unit Total Quarter Quarter Quarter Quarter
- 1. Fission Gases Krypton-85 Ci NIA* N/A* N/A* N/A* N/A*
Krvoton-85m Ci N/A* N/A* N/A* N/A* N/A*
Krvoton-87 Ci N/A* N/A* N/A* N/A* N/A*
Krypton-BB Ci NIA* N/A* N/A* N/A* N/A*
Xenon-133 Ci N/A* N/A* N/A* N/A* N/A*
Xenon-135 Ci NIA"' N/A* N/A* N/A* N/A*
Xenon-135m Ci NIA* N/A* N/A* N/A* N/A*
Xenon-138 Ci N/A* N/A* N/A* N/A* N/A*
Unidentified Ci NIA* N/A* N/A* N/A* N/A*
Total for period Ci N/A* N/A* NIA* N/A* NIA*
- 2. Iodines lodine-131 Ci N/A* N/A N/A* N/A* N/A*
lodine-133 Ci N/A* N/A N/A* N/A* N/A*
lodine-135 Ci N/A* N/A* N/A* N/A* N/A*
Total for period Ci N/A* N/A* N/A* N/A* N/A*
- 3. Particulates Strontium-89 Ci NIA* N/A N/A* N/A* N/A*
Strontium-90 Ci NIA* N/A* N/A* N/A* N/A*
Cesium-134 Ci N/A* N/A* N/A* N/A* N/A*
Cesium-137 Ci NIA* NIA' N/A* N/A* N/A*
Cobalt-60 Ci NIA* N/A N/A* N/A* N/A*
Barium-Lanthanum-140 Ci NIA* NIA N/A* N/A* N/A*
Others-Plutonium-238 Ci N/A* N/A* N/A* N/A* N/A*
Curium-243,244 Ci N/A* N/A* N/A* N/A* N/A*
Uranium-234 Ci N/A* N/A* N/A* N/A* NIA*
Uranium-238 Ci N/A* N/A* N/A* N/A* N/A*
Thorium-232 Ci N/A* N/A* N/A* N/A* N/A*
Radium-226 Ci N/A* N/A* N/A* N/A* N/A*
N/A*= Not Applicable There are no gaseous effluents associated with the Maine Yankee Independent Spent Fuel Storage Installation (ISFSI)
MY 2019 Annual RER Report Page 7 of 15
Table 2 MAINE YANKEE ISFSI Effluent and Waste Disposal Annual Report 2019 Liquid Effluents -Summation of All Releases 1st 2nd 3rd L. 4th Nuclldes Released Units Error Quarter Quarter Quarter Quarter A. Fission and Activation Products Total Release (not including tritium, cases, alpha)
Cl N/A* N/A* N/A* N/A* N/A*
Average diluted concentration
µCi/ml N/A* N/A* N/A" N/A*
durina oeriod Percent of applicable limit % N/A* N/A* N/A* N/A*
B. Tritium Total Release Ci NIA* N/A* NIA* N/A* N/A*
Average diluted concentration durina oeriod
µCi/ml N/A* N/A* NIA* N/A*
Percent of aoolicable limit % N/A*
- N/A* NIA* NIA*
C. Dissolved and Entrained Gases Total Release Ci N/A* N/A* N/A* N/A* N/A*
Average diluted concentration
µCi/ml N/A* N/A* N/A* NIA*
durina oeriod Percent of aoolicable limit % N/A* N/A* NIA* N/A*
D. Gross Aloha Radloactivitv Total release Ci N/A* NIA* N/A* N/A* N/A*
Average diluted concentration
µCi/ml N/A* N/A* N/A* N/A*
durina oeriod E. Volume of Waste Released N/A*
Liters N/A* N/A* NIA*
larior to dllutionl F. Volume of Dilution Water N/A* N/A* N/A*
Used During Period Liters N/A*
N/A*= Not Applicable There are no liquid effluents associated with the Maine Yankee Independent Spent Fuel Storage Installation (ISFSI)
MY 2019 Annual RER Report Page 8 of 15
Table 2A MAINE YANKEE ISFSI Effluent and Waste Disposal Annual Report 2019 Liquid Effluents - Batch Mode 1st 2nd . '
3rd 4th Nuclides Released Unit Totals Quarter. Quarter Quarter Quarter Strontium-89 Ci NIA* N/A* N/A* N/A* N/A*
Strontium-90 Ci N/A* N/A* N/A* N/A* N/A*
Cesium-134 Ci N/A* N/A* N/A* NIA* NIA*
Cesium-137 Ci NIA* NIA* NIA* NIA* N/A*
lodine-131 Ci N/A* N/A* N/A* N/A* N/A*
Cobalt-58 Ci N/A* N/A* N/A* N/A* N/A*
Cobalt-60 Ci N/A* N/A* N/A* N/A* NIA*
lron-59 Ci I N/A* N/A* N/A* N/A* N/A*
Zinc-65 Ci N/A* N/A* N/A* N/A* N/A*
Manganese-54 Ci N/A* N/A* N/A* N/A* N/A*
Chromium-51 Ci N/A* N/A* NIA* N/A* N/A*
Zirconium-Niobium-95 Ci N/A* N/A* N/A* N/A* NIA*
Molvbdenum-99 Ci N/A* N/A* N/A* N/A* N/A" Technetium-99m Ci N/A* N/A* NIA* N/A* N/A*
Barium-Lathanium-140 Ci N/A* N/A* N/A* N/A* N/A*
Cerium-141 Ci N/A* N/A* N/A* N/A* N/A*
Others- lron-55 Ci N/A* NIA* N/A* N/A* N/A*
Antimonv-125 Ci NIA* N/A* N/A* NIA* NIA*
Unidentified Ci NIA* NIA* NIA* N/A* N/A*
Total for oeriod (above) Ci N/A* N/A* N/A* NIA* N/A*
Dissolved and Entrained Ci NIA* N/A* N/A* N/A* N/A*
Gasses Tritium Ci N/A* NIA* N/A* N/A* N/A*
Gross Aloha Ci N/A* N/A* N/A* N/A* N/A*
N/A*= Not Applicable There are no liquid effluents associated with the Maine Yankee Independent Spent Fuel Storage Installation (ISFSI)
MY 2019 Annual RER Report Page 9 of 15
Table 2B MAINE YANKEE ISFSI Effluent and Waste Disposal Annual Report 2019 Liquid Effluents - Continuous Mode 1st 2nd 3rd 4th Nuclides Released Unit Totals Quarter Quarter Quarter Quarter Strontium-89 Ci N/A* N/A* N/A* N/A* N/A*
Strontium-90 Ci N/A* N/A* N/A* N/A* N/A*
Cesium-134 Ci N/A* N/A* N/A* N/A* N/A*
Cesium-137 Ci N/A* N/A* N/A* N/A* N/A*
lodine-131 Ci N/A* N/A* N/A* N/A* N/A*
Cobalt-58 Ci N/A* N/A* N/A* N/A* N/A*
Cobalt-60 Ci N/A* N/A* NIA* N/A* N/A*
lron-59 Ci N/A* N/A* N/A* NIA* NIA*
Zinc-65 Ci N/A* N/A* N/A* N/A* N/A*
Manoanese-54 Ci N/A* N/A* N/A* N/A* N/A*
Chromium-51 Ci N/A* N/A* N/A* N/A* N/A*
Zirconium-Niobium-95 Ci N/A* N/A* N/A* N/A* N/A*
Molybdenum-99 Ci N/A* N/A* N/A* NIA* N/A*
Technetium-99m Ci N/A* N/A* N/A* N/A* N/A*
Barium-Lathanium-140 Ci N/A* N/A* N/A* N/A* N/A*
Cerium-141 Ci N/A* N/A* N/A* N/A* N/A*
Others- lron-55 Ci N/A* N/A* NIA* NIA* NIA*
Antimonv-125 Ci N/A* NIA* NIA* N/A* I N/A*
Unidentified Ci NIA* NIA* NIA* N/A* NIA*
Total for period (above) Ci NIA* NIA* NIA* N/A* N/A*
Dissolved and Entrained Ci NIA* NIA* NIA* N/A* N/A*
Gasses Tritium Ci N/A* NIA* N/A* N/A* NIA*
Gross Aloha Ci N/A* NIA* NIA* N/A* N/A*
NIA*= Not Appli_cable There are no liquid effluents associated with the Maine Yankee Independent Spent Fuel Storage Installation (ISFSI)
MY 2019 Annual RER Report Page 10 of 15
Table 3 MAINE YANKEE ISFSI Effluent and Waste Disposal Annual Report First Half 2019 Low Level Waste Shipments Resins, Filters and Evaporator Bottoms Volume Curies Shipped Waste Class Solidifvina Aaent ft3 m3 Curies A 0 0 0 B 0 0 0 C 0 0 0 All 0 0 0 Major radionuclides for above data:
Dry Active Waste Volume Curies Shipped Waste Class Solidifving Agent ft3 ml Curies A 0 0 0 B 0 0 0 C 0 0 0 All 0 0 0 Major radionuclides for above data:
Irradiated Components Volume Curies Shipped Waste Class Solidifying Agent ft3 m3 Curies A 0 0 0 B 0 0 0 C 0 0 0 All 0 0 0 Major radionuclides for above data:
Other Waste Volume Curies Shipped Waste Class Solidifvina Aaent ft3 m3 Curies A 0 0 0 B 0 0 0 C 0 0 0 All 0 0 0 Major radionuclides for above data: *****-*-
MY 2019 Annual RER Report Page 11 of 15
Table 3A MAINE YANKEE ISFSI Effluent and Waste Disposal Annual Report Second Half 2019 Low Level Waste Shipments Resins, Filters and Evaporator Bottoms Volume Curies Shipped Waste Class Solidifvina Agent ft3 ml Curies A D 0 0 B 0 0 0 C 0 0 0 All 0 0 0 Major radionuclides for above data:
Dry Active Waste Volume Curies Shipped Waste Class Solidifvina Aaent ft3 ml Curies A 0 0 0 B 0 0 0 C 0 0 0 All 0 0 0 Major radionuclldes for above data:
Irradiated Components Volume Curies Shipped Waste Class Solidifvina Aaent ft:3 ml Curies A 0 0 0 8 i 0 0 0 C 0 0 0 All 0 0 0 Major radionuclides for above data:
Other Waste Volume Curies Shipped Waste Class Solidifying Agent f1t3 ml Curies A 0 0 0 8 0 0 0 C 0 0 0 All 0 0 0 Major radionuclides for above data: _________ -*-----*
MY 2019 Annual RER Report Page 12 of 15
Appendix A Radiation Dose Assessment There were no gaseous or liquid effluent releases in 2019. Therefore, an assessment of radiation doses to the most likely exposed member(s) of the public to show compliance with 40CFR190 or 10CFR72.104 from effluents was not required.
MY 2019 Annual RER Report Page 13 of 15
Appendix B Unplanned Releases There were no unplanned releases of radioactive materials from the site in 2019.
MY 2019 Annual RER Report Page 14 of 15
Appendix C Offsite Dose Calculation Manual Changes There were no changes to the Offsite Dose Calculation Manual in 2019.
MY 2019 Annual RER Report Page 15 of 15
OMY-20-010 ENCL0SURE2 MAINEYANKEE INDEPENDENT SPENT FUEL STORAGE INSTALLATION ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT JANUARY - DECEMBER 2019