ML15133A126
| ML15133A126 | |
| Person / Time | |
|---|---|
| Site: | Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png |
| Issue date: | 04/29/2015 |
| From: | Radiation Safety & Control Services |
| To: | Document Control Desk, Office of Nuclear Material Safety and Safeguards |
| Shared Package | |
| ML15133A118 | List: |
| References | |
| CY-15-021 | |
| Download: ML15133A126 (17) | |
Text
CY-15-021 ENCLOSURE 1 1HADDAM NECK INDEPENDENT SPENT FUEL STORAGE INSTALLATION ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT JANUARY -DECEMBER 2014 HADDAM NECK INDEPENDENT SPENT FUEL STORAGE INSTALLATION License Nos. DPR-61 and SFGL-21 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT January -December 2014 RSCS Rad~rno4 Seftty & Con"Swtro April 2015 Prepared by: Radiation Safety & Control Services 91 Portsmouth Avenue Stratham, NH 03885-2468 EXECUTIVE
SUMMARY
Tables 1 and 2 summarize the quantity of radioactive gaseous and liquid effluents, respectively, for each quarter of 2014. There were no gaseous or liquid releases in 2014. Table 3 summarizes waste shipped off-site for disposal for each half year of 2014. There was no waste shipped for disposal in 2014.Appendices A and B indicate the status of reportable items per the requirements of the Off-site Dose Calculation Manual (ODCM). There were no reportable items in 2014.Appendix C presents any changes in the ODCM. The ODCM was revised in 2014.CY 2014 Annual RER Report Page 2 of 16 Table 1 HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2014 Gaseous Effluents-Summation of All Releases N/A*= Not Applicable There are no gaseous effluents associated with the Haddam Neck Independent Spent Fuel Storage Installation (ISFSI)CY 2014 Annual RER Report Page 3 of 16 Table 1A HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2014 Gaseous Effluents
-Ground Level Releases -Batch Mode Nuclides Released Unit 1st 2nd 3rd 4th Total Quarter Quarter Quarter Quarter Krypton-85 Ci NIA* NIA* NIA* NIA* NIA*Krypton-85m Ci N/A* N/A* N/A* N/A* N/A*Krypton-85 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-I 33 Ci N/A* N/A* N/A* N/A* N/A*Xenon-1 35 Ci N/A* N/A* N/A* N/A* N/A*Xenon-1 35m Ci N/A* N/A* N/A* N/A* N/A*Xenon-1 38 Ci N/A* N/A* N/A* N/A* N/A*Unidentified 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*Iodine-131 Ci N/A* N/A* N/A* N/A* N/A*Iodine-133 Ci N/A* N/A* N/A* N/A* N/A*Iodine-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*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-1 37 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 Haddam Neck Independent Spent Fuel Storage Installation (ISFSI)CY 2014 Annual RER Report Page 4 of 16 Table IB HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2014 Gaseous Effluents
-Ground Level Releases -Continuous Mode Nuclides Released Unit 1st 2nd 3rd 4th Total Quarter Quarter Quarter Quarter Krypton-85 Ci N/A* N/A* N/A* NIA* NIA*Krypton-85m Ci N/A* N/A* N/A* N/A* N/A*Krypton-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-1 35 Ci N/A* N/A* N/A* N/A* N/A*Xenon-1 35m Ci N/A* N/A* N/A* N/A* N/A*Xenon-1 38 Ci N/A* N/A* N/A* N/A* N/A*Unidentified Ci N/A* N/A* N/A* N/A* N/A*Total foriperd Ci N/A* N/A* N/A* N/A* N/A*To-a frpro i NAN/* N/* N* -/A Iodine-1 31 Ci N/A* N/A* N/A* N/A* N/A*Iodine-1 33 Ci N/A* N/A* N/A* N/A* N/A*Iodine-1 35 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*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-1 34 Ci N/A* N/A* N/A* N/A* N/A*Cesium-1 37 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 Haddam Neck Independent Spent Fuel Storage Installation (ISFSI)CY 2014 Annual RER Report Page 5 of 16 Table 1C HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2014 Gaseous Effluents
-Elevated Releases -Batch Mode Nuclides Released Unit 1st 2nd 3rd 4th Total Quarter Quarter Quarter Quarter K 5- -Krypton-85 Ci N/A* N/A* N/A* N/A* N/A*Krypton-85m Ci N/A* N/A* N/A* N/A* N/A*Krypton-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-1 33 Ci N/A* N/A* N/A* N/A* N/A*Xenon-1 35 Ci N/A* N/A* N/A* N/A* N/A*Xenon-1 35m Ci N/A* N/A* N/A* N/A* N/A*Xenon-i 38 Ci N/A* N/A* N/A* N/A* N/A*Unidentified 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*Iodine-I 31 Ci N/A* N/A* N/A* N/A* N/A*Iodine-1 33 Ci N/A* N/A* N/A* N/A* N/A*Iodine-1 35 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*_- -- --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-1 34 Ci N/A* N/A* N/A* N/A* N/A*Cesium-I137 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 Haddam Neck Independent Spent Fuel Storage Installation (ISFSI)CY 2014 Annual RER Report Page 6 of 16 Table ID HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2014 Gaseous Effluents
-Elevated Releases -Continuous Mode Nuclides Released Unit 1st 2nd 3rd 4th Total Quarter Quarter Quarter Quarter Krypton-85 Ci NIA* NIA* N/A* N/A* N/A*Krypton-85m Ci N/A* N/A* N/A* N/A* N/A*Krypton-85 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-i 33 Ci N/A* N/A* N/A* N/A* N/A*Xenon-1 35 Ci N/A* N/A* N/A* N/A* N/A*Xenon-1 35m Ci N/A* N/A* N/A* N/A* N/A*Xenon-1 38 Ci N/A* N/A* N/A* N/A* N/A*Unidentified 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*Iodine-131 Ci N/A* N/A* N/A* N/A* N/A*Iodine-133 Ci N/A* N/A* N/A* N/A* N/A*Iodine-1 35 Ci N/A* N/A* N/A* N/A* N/A*Total for eriod Ci N/A* N/A* N/A* N/A* N/A*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-1 34 Ci N/A* N/A* N/A* N/A* N/A*Cesium-1 37 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 Haddam Neck Independent Spent Fuel Storage Installation (ISFSI)CY 2014 Annual RER Report Page 7 of 16 Table 2 HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2014 Liquid Effluents
-Summation of All Releases Nuclides Released Unit 1st 2nd 3rd 4th Error I I Quarter Quarter Quarter Quarter A. Fission and Activation Products Total Release (not including Ci N/A* N/A* N/A* N/A* N/A*tritium, gases, alpha)Average diluted concentration pCi/mI N/A* N/A* N/A* N/A*during period Percent of applicable limit % N/A* N/A* N/A* N/A*B. Tritium Total Release Ci N/A* N/A* N/A* N/A* N/A*Average diluted concentration PCi/mI N/A* N/A* N/A* N/A*during period Percent of applicable limit % N/A* N/A* N/A* N/A*C. Dissolved and Entrained Gases Total Release Ci N/A* N/A* N/A* N/A* N/A*Average diluted concentration pCi/ml N/A* N/A* N/A* N/A*during period Percent of applicable limit % N/A* N/A* N/A* N/A*D. Gross Alpha Radioactivity Total release Ci N/A* N/A* N/A* N/A* N/A*Average diluted concentration pCi/mI N/A* N/A* N/A* N/A*during period E. Volume of Waste Released Liters N/A* N/A* N/A* N/A*(prior to dilution)
I I II F. Volume of Dilution Water Liters N/A* N/A* N/A* N/A*Used During Period I I I N/A*= Not Applicable There are no liquid effluents associated with the Haddam Neck Independent Spent Fuel Storage Installation (ISFSI)CY 2014 Annual RER Report Page 8 of 16 Table 2A HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2014 Liquid Effluents
-Batch Mode Nuclides Released Unit 1st 2nd 3rd 4th 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-1 37 Ci N/A* N/A* N/A* N/A* N/A*Iodine-1 31 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* N/A*Iron-59 Ci 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* 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* N/A* 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- Iron-55 Ci N/A* N/A* N/A* N/A* N/A*Antimony-1 25 Ci N/A* N/A* N/A* N/A* N/A*Unidentified Ci N/A* N/A* N/A* N/A* N/A*Total for period (above) Ci N/A* N/A* N/A* N/A* N/A*Dissolved and Entrained Ci N/A* N/A* N/A* N/A* N/A*Gasses Tritium Ci N/A* N/A* N/A* N/A* N/A*Gross Alpha Ci N/A* N/A* N/A* N/A* N/A*N/A*= Not Applicable There are no liquid effluents associated with the Haddam Neck Independent Spent Fuel Storage Installation (ISFSI)CY 2014 Annual RER Report Page 9 of 16 Table 2B HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2014 Liquid Effluents
-Continuous Mode Nuclides Released Unit 1st 2nd 3rd 4th 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-1 34 Ci N/A* N/A* N/A* N/A* N/A*Cesium-1 37 Ci N/A* N/A* N/A* N/A* N/A*Iodine-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* N/A*Iron-59 Ci 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* 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* N/A* N/A*Technetium-99m Ci N/A* N/A* N/A* N/A* N/A*Barium-Lathanium-1 40 Ci N/A* N/A* N/A* N/A* N/A*Cerium-1 41 Ci N/A* N/A* N/A* N/A* N/A*Others- Iron-55 Ci N/A* N/A* N/A* N/A* N/A*Antimony-1 25 Ci N/A* N/A* N/A* N/A* N/A*Unidentified Ci N/A* N/A* N/A* N/A* N/A*Total for period (above) Ci N/A* N/A* N/A* N/A* N/A*Dissolved and Entrained Ci N/A* N/A* N/A* N/A* N/A*Gasses Tritium Ci N/A* N/A* N/A* N/A* N/A*Gross Alpha Ci N/A* N/A* N/A* N/A* N/A*N/A*= Not Applicable There are no liquid effluents associated with the Haddam Neck Independent Spent Fuel Storage Installation (ISFSI)CY 2014 Annual RER Report Page 10 of 16 Table 3 HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report First Half 2014 Low Level Waste Shipments Resins, Filters and Evaporator Volume Curies Bottoms Shipped Waste Class Solidifying Agent t m_ 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 Solidifying Agent W m' 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 fty m3 Curies A 0 0 0 B 0 0 0 C 0 0 0 All 0 0 0 Major radionuclides for above data:#10 Curies Other Waste Volume Cuios_____ ____ ____Shipped Waste Class Solidifying Agent m3 Curies A 0 0 0 B 0 0 0 C 0 0 0 All 0 0 0 Major radionuclides for above data: CY 2014 Annual RER Report Page 11 of 16 Table 3A HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report Second Half 2014 Low Level Waste Shipments Resins, Filters and Evaporator Volume Curies Bottoms Shipped Waste Class Solidifying Agent t m 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 Solidifying Agent fm Curies A 0 0 0 B 0 0 0 C 0 0 0 All 0 0 0 Major radionuclides for above data: Curies Irradiated Components Volume Shied Shipped Waste Class Solidifying Agent fts ma Curies A 0 0 0 B 0 0 0 C 0 0 0 All 0 0 0 Major radionuclides for above data: Curies Other Waste Volume Shipped Waste Class Solidifying Agent Wt m3 Curies A 0 0 0 B 0 0 0 C 0 0 0 All 0 0 0 Major radionuclides for above data: CY 2014 Annual RER Report Page 12 of 16 Appendix A Radiation Dose Assessment There were no gaseous or liquid effluent releases in 2014. Therefore, an assessment of radiation doses to the most likely exposed member(s) of the public to show compliance with 40CFR190 or 1OCFR72.104 from effluents was not required.CY 2014 Annual RER Report Page 13 of 16 Appendix B Abnormal Releases There were no abnormal releases of radioactive materials from the site in 2014.CY 2014 Annual RER Report Page 14 of 16 Appendix C Off-site Dose Calculation Manual Changes There were changes to the Off-site Dose Calculation Manual in 2014. The primary change was to increase the TLD deployment period from quarterly to semi-annually.
An analysis of TLD data over the past 5 years indicated very small dose totals at all monitoring locations and very little seasonal variation at any of the monitoring locations.
Also, one monitoring station was eliminated (Schmidt Cemetery) because the land at and around that location is no longer owned or controlled by CY and access to the monitoring location cannot be assured going forward.Summary of Changes Made in Revision 24 of the Offsite Dose Calculation Manual for the Haddam Neck ISFSI Section Change A, D.1.1, D.2 Added references to 10 CFR 72.104(a).
A, D.2 As applicable, expanded references to 40 CFR 190 to 40 CFR 190.10(a) or 40 CFR 190.11.A, D.1.1, D.2, E, F.1, Administrative, editorial, or grammatical changes.F.2, Appendix A B.3 Defined the property boundary and the controlled area, and modified the definition of the site boundary.D.3 The Controlled Area boundary is the location that the site utilizes for establishing that the dose to members of the public complies with 10 CFR 72.104(a) and 40 CFR 190.10(a).
D.3 Identifies that realistic occupancy factors are applied to the net exposure values to determine the annual dose.F.1 Currently, the section requires missing data to be submitted in the next annual report. This was revised to identify that if the data is available, it will be submitted in the next annual report.G.1, G.2, G.3, G.4 Added references to the NRC Safety Evaluation dated November 26, 2007, 10 CFR 72.104, 40 CFR 190.10, and 40 CFR 190.11.Appendix A Eliminated the TLD at the Schmidt Cemetery.
As a result, the total number of locations was reduced from 9 to 8.F.2, Appendix A Reduced the Frequency of Sampling from Quarterly to Semi-Annual.
Appendix A Eliminated the direction and distance from the Haddam Neck Plant site for Location Numbers 1-IF and 6-IF.Figure 1 The figure is replaced with a higher resolution figure that shows the property boundary, site boundary, and controlled area boundary.CY 2014 Annual RER Report Page 15 of 16 Summary of Change Made in Revision 25 of the Offsite Dose Calculation Manual for the Haddam Neck ISFSI In Revision 24, Section F.2 of the ODCM was revised to state: "The Annual Radioactive Effluent Report shall include semi-annual quantities of .... radioactive liquid and gaseous effluents released from the unit in the Regulatory Guide 1.21 (Rev. 1, 06/74) format." The Regulatory Guide recommends that licensees provide this information on a quarterly basis. To be consistent with the Regulatory Guide, the time period for documenting radioactive liquid and gaseous releases in the Annual Radioactive Effluent Report was restored to quarterly.
CY 2014 Annual RER Report Page 16 of 16