ML22066B273
| ML22066B273 | |
| Person / Time | |
|---|---|
| Site: | Framatome ANP Richland |
| Issue date: | 02/28/2022 |
| From: | Sakach Y Framatome |
| To: | Document Control Desk, Office of Nuclear Material Safety and Safeguards |
| References | |
| YRS:22:001 | |
| Download: ML22066B273 (10) | |
Text
framatome February 28, 2022 YRS:22:001 U.S. Nuclear Regulatory Commission Attn: Document Control Desk (03-H8)
Director, Office of Nuclear Material Safety and Safeguards One White Flint North 11555 Rockville Pike Rockville, Maryland 20852-2738 License SNM-1227 Docket 70-1257
Subject:
Required Reporting of Effluents per 10 CFR 70.59 As required by 10 CFR 70.59, Framatome is reporting discharges of radioactive materials in the effluents from its nuclear fuels fabrication plant on Horn Rapids Road in Richland, Washington for the period from July 1 through December 31, 2021.
The total exposure from all stacks is 1.83E-05 mrem. Doses were determined using CAP88 Version 4.0.1.17.
If there are any questions, please contact me at (509) 375-8355 Very truly yours,
~
akach tion Protection Attachments cc: L. A. Dudes, U.S. Nuclear Regulatory Commission, Region II P. J. Martell, State of Washington Department of Health T. Vukovinsky, U. S. Nuclear Regulatory Commission, Region II M. Elsen, Director, Office of Radiation Protection (WDOH) yEl/g
- v/vf 55 ZD
- Jfj _sS Framatome Inc.
2101 Horn Rapids Road Richland, WA 99354 Tel: (509) 375-8100 www.framatome.com
USN RC Document Control Desk YRS:22:001 February 28, 2022 Page 2 I. Gaseous Effluents (Continuously Sampled Stacks)
Reporting Period: July 1 - December 31, 2021 Stack: UO2 Building - Room 100 (K03)
Average Flow Rate: 12.16 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {l:!Ci/ml} {l:!Ci/ml} {l:!Ci/ml} ll!9.l {mrem}
Gross alpha 8.00E-16 4.00E-15 4.00E-17 1.49E-01 NA Gross beta 1.00E-15 5.00E-15 1.00E-16 2.62E-01 NA U-232 2.00E-24 8.00E-24 8.00E-26 2.97E-10 1.74E-15 U-234 2.00E-18 8.00E-18 8.00E-20 2.97E-04 1.74E-09 U-235 4.00E-17 2.00E-16 2.00E-18 7.43E-03 4.35E-08 U-236 2.00E-17 1.00E-16 1.00E-18 3.72E-03 2.18E-08 U-238 8.00E-16 4.00E-15 4.00E-17 1.37E-01 8.03E-07 Stack: SF Building - NAF(K06)
Average Flow Rate: 5.95 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {l:!Ci/ml} {l:!Ci/ml} {l:!Ci/ml} ll!9.l {mrem}
Gross alpha 2.00E-16 3.00E-15 8.00E-17 2.39E-02 NA Gross beta 2.00E-15 1.00E-14 2.00E-16 1.94E-01 NA U-232 5.00E-25 7.00E-24 2.00E-25 4.78E-11 3.94E-16 U-234 5.00E-19 7.00E-18 2.00E-19 4.78E-05 3.94E-10 U-235 1.00E-17 2.00E-16 4.00E-18 1.20E-03 9.85E-09 U-236 6.00E-18 9.00E-17 2.00E-18 5.98E-04 4.93E-09 U-238 2.00E-16 3.00E-15 7.00E-17 2.21 E-02 1.82E-07 Stack: UO2 Building - Room 182 (K21)
Average Flow Rate: 4.06 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {l:!Ci/ml} {l:!Ci/ml} {l:!Ci/ml} ll!9.l {mrem}
Gross alpha 3.00E-15 1.00E-14 1.00E-16 1.69E-01 NA Gross beta 4.00E-15 2.00E-14 4.00E-16 2.56E-01 NA U-232 5.00E-24 3.00E-23 2.00E-25 3.38E-10 3.00E-15 U-234 5.00E-18 3.00E-17 2.00E-19 3.38E-04 3.00E-09 U-235 1.00E-16 7.00E-16 6.00E-18 8.45E-03 7.50E-08 U-236 7.00E-17 3.00E-16 3.00E-18 4.22E-03 3.75E-08 U-238 2.00E-15 1.00E-14 1.00E-16 1.56E-01 1.38E-06 Framatome Inc.
2101 Horn Rapids Road Richland, WA 99354 Tel: (509) 375-8100 www.framatome.com
USNRC Document Control Desk YRS:22:001 February 28, 2022 Page 3 I. Gaseous Effluents (Continuously Sampled Stacks)
Reporting Period: July 1 - December 31, 2021 Stack: ELO Building - Shop (K25)
Average Flow Rate: 1.39 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {J::!Ci/ml} {J::!Ci/ml} {J::!Ci/ml} ll!9.1 {mrem}
Gross alpha 3.00E-16 8.00E-15 3.00E-16 7.89E-03 NA Gross beta 5.00E-15 3.00E-14 1.00E-15 9.90E-02 NA U-232 6.00E-25 2.00E-23 7.00E-25 1.58E-11 1 .40E-15 U-234 6.00E-19 2.00E-17 7.00E-19 1.58E-05 1.40E-09 U-235 2.00E-17 4.00E-16 2.00E-17 3.94E-04 3.51 E-08 U-236 8.00E-18 2.00E-16 8.00E-18 1.97E-04 1.75E-08 U-238 3.00E-16 8.00E-15 3.00E-16 7.28E-03 6.47E-07 Stack: U02 Building - ADU (K31)
Average Flow Rate: 3.77 cubic meters/second
- There are several sampled effluent streams discharged via this stack.
Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {J::!Ci/ml} {J::!Ci/ml} {J::!Ci/ml} ll!9.1 {mrem}
Gross alpha 7.00E-15 8.00E-15 1.00E-16 2.27E-01 NA Gross beta 3.00E-14 1.00E-14 4.00E-16 5.21 E-01 NA U-232 1.00E-23 2.00E-23 2.00E-25 4.54E-10 2.04E-15 U-234 1.00E-17 2.00E-17 2.00E-19 4.54E-04 2.04E-09 U-235 3.00E-16 4.00E-16 6.00E-18 1.14E-02 5.10E-08 U-236 2.00E-16 2.00E-16 3.00E-18 5.68E-03 2.55E-08 U-238 6.00E-15 8.00E-15 1.00E-16 2.10E-01 9.41E-07 Stack: U02 Building - U30a (K37)
Average Flow Rate: 5.90 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {!::!Ci/ml} {!::!Ci/ml} {!::!Ci/ml} ll!9.1 {mrem}
Gross alpha 4.00E-16 4.00E-15 8.00E-17 4.09E-02 NA Gross beta 9.00E-16 6.00E-15 2.00E-16 7.92E-02 NA U-232 9.00E-25 9.00E-24 2.00E-25 8.19E-11 7.62E-16 U-234 9.00E-19 9.00E-18 2.00E-19 8.19E-05 7.62E-10 U-235 2.00E-17 2.00E-16 4.00E-18 2.05E-03 1.91E-08 U-236 1.00E-17 1.00E-16 2.00E-18 1.02E-03 9.53E-09 U-238 4.00E-16 4.00E-15 7.00E-17 3.78E-02 3.52E-07
USN RC Document Control Desk YRS:22:001 February 28, 2022 Page 4 I. Gaseous Effluents (Continuously Sampled Stacks)
Reporting Period: July 1 - December 31, 2021 Stack: Laundry Facility (K42)
Average Flow Rate: 2.37 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {!:!Ci/ml} {!:!Ci/ml} {!:!Ci/ml} ~ {mrem}
Gross alpha 8.00E-16 1.00E-14 2.00E-16 3.05E-02 NA Gross beta 4.00E-15 2.00E-14 6.00E-16 1.39E-01 NA U-232 2.00E-24 2.00E-23 4.00E-25 6.11E-11 2.92E-15 U-234 2.00E-18 2.00E-17 4.00E-19 6.11E-05 2.92E-09 U-235 4.00E-17 5.00E-16 1.00E-17 1.53E-03 7.30E-08 U-236 2.00E-17 2.00E-16 5.00E-18 7.63E-04 3.65E-08 U-238 7.00E-16 9.00E-15 2.00E-16 2.82E-02 1.35E-06 Stack: ELO Building - Labs (K46)
Average Flow Rate: 6.54 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {!:!Ci/ml} {!,!Ci/ml} {!:!Ci/ml} ~ {mrem}
Gross alpha 6.00E-16 5.00E-15 7.00E-17 6.05E-02 NA Gross beta 3.00E-15 1.00E-14 2.00E-16 3.32E-01 NA U-232 1.00E-24 1.00E-23 1.00E-25 1.21E-10 1.96E-15 U-234 1.00E-18 1.00E-17 1.00E-19 1.21E-04 1.96E-09 U-235 3.00E-17 2.00E-16 4.00E-18 3.02E-03 4.91 E-08 U-236 1.00E-17 1.00E-16 2.00E-18 1.51E-03 2.45E-08 U-238 5.00E-16 5.00E-15 7.00E-17 5.58E-02 9.05E-07 Stack: ARF (K47)
Average Flow Rate: 1.11 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {!:!Ci/ml} {!,!Ci/ml} {!:!Ci/ml} ~ {mrem}
Gross alpha 4.00E-15 3.00E-14 4.00E-16 6.23E-02 NA Gross beta 3.00E-14 8.00E-14 1.00E-15 4.68E-01 NA U-232 7.00E-24 6.00E-23 8.00E-25 1.25E-10 2.04E-15 U-234 7.00E-18 6.00E-17 8.00E-19 1.25E-04 2.04E-09 U-235 2.00E-16 1.00E-15 2.00E-17 3.11E-03 5.10E-08 U-236 9.00E-17 7.00E-16 1.00E-17 1.56E-03 2.55E-08 U-238 3.00E-15 3.00E-14 4.00E-16 5.75E-02 9.41E-07
USN RC Document Control Desk YRS:22:001 February 28, 2022 Page 5 I. Gaseous Effluents (Continuously Sampled Stacks)
Reporting Period: July 1 - December 31, 2021 Stack: SF Building - SWUR Room (K49)
Average Flow Rate: 3.92 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {l:!Ci/ml} {l:!Ci/ml} {l:!Ci/ml} ~ {mrem}
Gross alpha 6.00E-16 6.00E-15 1.00E-16 3.66E-02 NA Gross beta 2.00E-15 1.00E-14 4.00E-16 1.10E-01 NA U-232 1.00E-24 1.00E-23 2.00E-25 7.33E-11 7.96E-16 U-234 1.00E-18 1.00E-17 2.00E-19 7.33E-05 7.96E-10 U-235 3.00E-17 3.00E-16 6.00E-18 1.83E-03 1.99E-08 U-236 2.00E-17 2.00E-16 3.00E-18 9.16E-04 9.95E-09 U-238 6.00E-16 6.00E-15 1.00E-16 3.38E-02 3.67E-07 Stack: SF Building - SWUR POG (K50)
Average Flow Rate: 0.00 cubic meters/second
- Stack did not operate during the second half of 2021 Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {l:!Ci/ml} {l:!Ci/ml} {l:!Ci/ml} ~ {mrem}
Gross alpha 3.00E-15 *** *** *** NA Gross beta 3.00E-14 *** *** *** NA U-232 5.00E-24 *** *** *** ***
U-234 5.00E-18 *** *** *** ***
U-235 1.00E-16 *** *** *** ***
U-236 7.00E-17 *** *** *** ***
U-238 2.00E-15 *** *** *** ***
Stack: Building 9 (K52)
Average Flow Rate: 3.40 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {l:!Ci/ml} {l:!Ci/ml} {l:!Ci/ml} ~ {mrem}
Gross alpha 8.00E-16 8.00E-15 1.00E-16 4.19E-02 NA Gross beta 2.00E-15 1.00E-14 4.00E-16 9.37E-02 NA U-232 2.00E-24 2.00E-23 3.00E-25 8.39E-11 1.31E-15 U-234 2.00E-18 2.00E-17 3.00E-19 8.39E-05 1.31E-09 U-235 4.00E-17 4.00E-16 7.00E-18 2.10E-03 3.28E-08 U-236 2.00E-17 2.00E-16 3.00E-18 1.05E-03 1.64E-08 U-238 7.00E-16 7.00E-15 1.00E-16 3.87E-02 6.05E-07
USNRC Document Control Desk YRS:22:001 February 28, 2022 Page 6 I. Gaseous Effluents (Continuously Sampled Stacks)
Reporting Period: July 1 - December 31, 2021 Stack: SF Building - SWUR Shroud (K55)
Average Flow Rate: 0.00 cubic meters/second
- Stack did not operate durinQ the second half of 2021 Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {l:!Ci/ml} {l:!Cilml} {l:!Ci/ml} ~ {mrem)
Gross alpha 2.00E-15 *** *** *** NA Gross beta 3.00E-14 *** *** *** NA U-232 3.00E-24 *** *** *** ***
U-234 3.00E-18 *** *** *** ***
U-235 8.00E-17 *** *** *** ***
U-236 4.00E-17 *** *** *** ***
U-238 1.00E-15 *** *** *** ***
Stack: ELO Building - GSUR (K56)
Average Flow Rate: 0.35 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {l:!Ci/ml} {l:!Ci/ml) {l:!Ci/ml) ~ {mrem)
Gross alpha 1.00E-15 4.00E-14 1.00E-15 4.23E-03 NA Gross beta 2.00E-14 2.00E-13 4.00E-15 1.23E-01 NA U-232 2.00E-24 7.00E-23 3.00E-24 1.08E-11 1.19E-16 U-234 2.00E-18 7.00E-17 3.00E-18 1.08E-11 1.19E-10 U-235 5.00E-17 2.00E-15 7.00E-17 2.71E-04 2.97E-09 U-236 2.00E-17 9.00E-16 4.00E-17 1.35E-04 1.48E-09 U-238 9.00E-16 3.00E-14 1.00E-15 5.00E-03 5.47E-08 Stack: UO2 Building - Labs (K58)
Average Flow Rate: 7.72 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {l:!Ci/ml) {l:!Ci/ml) {l:!Ci/ml) ~ {mrem)
Gross alpha 5.00E-16 4.00E-15 6.00E-17 6.83E-02 NA Gross beta 5.00E-15 1.00E-14 2.00E-16 6.91E-01 NA U-232 1.00E-24 9.00E-24 1.00E-25 1.37E-10 1.27E-15 U-234 1.00E-18 9.00E-18 1.00E-19 1.37E-04 1.27E-09 U-235 3.00E-17 2.00E-16 3.00E-18 3.42E-03 3.17E-08 U-236 1.00E-17 1.00E-16 2.00E-18 1.71 E-03 1.58E-08 U-238 5.00E-16 4.00E-15 6.00E-17 6.31 E-02 5.84E-07
USNRC Document Control Desk YRS:22:001 February 28, 2022 Page 7 I. Gaseous Effluents (Continuously Sampled Stacks)
Reporting Period: July 1 - December 31, 2021 Stack: SF Building ~ NAF Furnace (K60)
Average Flow Rate: 4.71 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {!,!Ci/ml} {!:!Ci/ml} {!,!Ci/ml} 1l!Qll {mrem}
Gross alpha 1.00E-15 8.00E-15 1.00E-16 7.46E-02 NA Gross beta 1.00E-14 3.00E-14 3.00E-16 9.21E-01 NA U-232 2.00E-24 2.00E-23 2.00E-25 1.49E-10 1.48E-15 I U-234 2.00E-18 2.00E-17 2.00E-19 1.49E-04 1.48E-09 U-235 5.00E-17 4.00E-16 5.00E-18 3.73E-03 3.71E-08 U-236 2.00E-17 2.00E-16 2.00.E-18 1.86E-03 1.86E-08 U-238 9.00E-16 7.00E-15 9.00E-17 6.88E-02 6.85E-07 Stack: Dry Conversion Facility (K62)
Average Flow Rate: 23.02 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {!,!Ci/ml} {!,!Ci/ml} {!,!Ci/ml} 1l!Qll {mrem}
Gross alpha 5.00E-16 2.00E-15 2.00E-17 1.86E-01 NA Gross beta 9.00E-16 3.00E-15 6.00E-17 3.09E-01 NA U-232 1.00E-24 5.00E-24 4.00E-26 3.71E-10 1.06E-15 U-234 1.00E-18 5.00E-18 4.00E-20 3.71E-04 1.06E-09 U-235 3.00E-17 1.00E-16 1.00E-18 9.28E-03 2.66E-08 U-236 1.00E-17 6.00E-17 5.00E-19 4.64E-03 1.33E-08 U-238 5.00E-16 2.00E-15 2.00E-17 1.71 E-01 4.90E-07 Stack: BDU Facility (K65)
Average Flow Rate: 0.94 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {!,!Ci/ml} {!,!Ci/ml} {!,!Ci/ml} 1l!Qll {mrem}
Gross alpha 2.00E-15 2.00E-14 5.00E-16 . 2.62E-02 NA Gross beta 4.00E-15 3.00E-14 2.00E-15 6.19E-02 NA U-232 3.00E-24 4.00E-23 1.00E-24 5.23E-11 6.58E-16 U-234 3.00E-18 4.00E-17 1.00E-18 5.23E-05 6.58E-10 U-235 9.00E-17 1.00E-15 2.00E-17 1.31 E-03 1.65E-08 U-236 4.00E-17 5.00E-16 1.00E-17 6.54E-04 8.23E-09 U-238 2.00E-15 2.00E-14 5.00E-16 2.42E-02 3.04E-07
USN RC Document Control Desk YRS:22:001 February 28, 2022 Page 8 I. Gaseous Effluents (Continuously Sampled Stacks)
Reporting Period: July 1 - December 31, 2021 Stack: Cylinder Recertification Facility (K67)
Average Flow Rate: 0.45cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {1,!Ci/ml} {1,!Ci/ml} {1,!Ci/ml} 11:!9.l {mrem}
Gross alpha 1.00E-16 8.00E-15 1.00E-15 6.82E-04 NA Gross beta 4.00E-15 5.00E-14 3.00E-15 3.15E-02 NA U-232 2.00E-25 2.00E-23 2.00E-24 1.36E-12 5.56E-17 U-234 2.00E-19 2.00E-17 2.00E-18 1.36E-06 5.56E-11 U-235 5.00E-18 4.00E-16 5.00E-17 3.41E-05 1.39E-09 U-236 3.00E-18 2.00E-16 3.00E-17 1.71E-05 6.95E-10 U-238 1.00E-16 7.00E-15 1.00E-15 6.30E-04 2.57E-08 Stack: MERF Building (K69)
Average Flow Rate: 1. 79 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {1,!Ci/ml} {1,!Ci/ml} {1,!Ci/ml} 11:!9.l {mrem}
Gross alpha 1.00E-15 1.00E-14 3.00E-16 3.65E-02 NA Gross beta 4.00E-15 2.00E-14 8.00E-16 1.13E-01 NA U-232 3.00E-24 3.00E-23 5.00E-25 7.30E-11 2.34E-15 U-234 3.00E-18 3.00E-17 5.00E-19 7.30E-05 2.34E-09 U-235 6.00E-17 7.00E-16 1.00E-17 1.82E-03 5.85E-08 U-236 3.00E-17 4.00E-16 7.00E-18 9.12E-04 2.93E-08 U-238 1.00E-15 1.00E-14 2.00E-16 3.37E-02 1.08E-06 Stack: U02 Building - BLEU Facility (K72)
_Average Flow Rate: 14.12 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Expos_ure Radionuclide {1,!Ci/ml} {!,!Ci/ml} {!,!Ci/ml} 11:!9.l {mrem}
Gross alpha 4.00E-15 8.00E-15 3.00E-17 8.15E-01 NA Gross beta 1.00E-14 1.00E-14 1.00E-16 2.42E+00 NA U-232 7.00E-24 2.00E-23 7.00E-26 1.63E-09 9.22E-15 U-234 7.00E-18 2.00E-17 7.00E-20 1.63E-03 9.22E-09 U-235 2.00E-16 4.00E-16 2.00E-18 4.0BE-02 2.31 E-07 U-236 9.00E-17 2.00E-16 8.00E-19 2.04E-02 1.15E-07 U-238 3.00E-15 8.00E-15 3.00E-17 7.52E-01 4.26E-06
USN RC Document Control Desk YRS:22:001 February 28, 2022 Page 9 I. Gaseous Effluents (Continuously Sampled Stacks)
Reporting Period: July 1 - December 31, 2021 Stack: UNB Building (K75)
Average Flow Rate: 0.47 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {!,!Ci/ml} {!:!Ci/ml} {!,!Ci/ml} 1l!.9l {mrem}
Gross alpha 7.00E-16 2.00E-14 1.00E-15 5.41 E-03 NA Gross beta 2.00E-15 4.00E-14 3.00E-15 2.01 E-02 NA U-232 1.00E-24 4.00E-23 2.00E-24 1.08E-11 1.17E-16 U-234 1.00E-18 4.00E-17 2.00E-18 1.08E-05 1.17E-10 U-235 4.00E-17 1.00E-15 5.00E-17 2.?0E-04 2.94E-09 U-236 2.00E-17 5.00E-16 2.00E-17 1.35E-04 1.47E-09 U-238 7.00E-16 2.00E-14 9.00E-16 4.99E-03 5.42E-08 Stack: SURF Building (K77)
Average Flow Rate: 14.11 cubic meters/second Uncertainty Quantity Estimated Concentration Estimate MDC Released Exposure Radionuclide {!:!Ci/ml} {!,!Ci/ml} {!,!Ci/ml} 1l!.9l {mrem}
Gross alpha 8.00E-16 4.00E-15 3.00E-17 1.80E-02 NA Gross beta 3.00E-15 8.00E-15 1.00E-16 7.67E-01 NA U-232 2.00E-24 8.00E-24 7.00E-26 3.61E-10 1.84E-15 U-234 2.00E-18 8.00E-18 7.00E-20 3.61 E-04 1.84E-09 U-235 4.00E-17 2.00E-16 2.00E-18 9.02E-03 4.59E-08 U-236 2.00E-17 1.00E-16 8.00E-19 4.51E-03 2.30E-08 U-238 7.00E-16 4.00E-15 3.00E-17 1.67E-01 8.47E-07 Summary Tabulation for All Stacks Grand Total (all stacks) 1.83E-05 mrem
USNRC Document Control Desk YRS:22:001 February 28, 2022 Page 10 II. Liquid Effluent Reporting Period: July 1 - December 31, 2021 Concentration LLD Liquid Volume Constituent {!!Ci/ml} {!!Ci/ml} Quantitl {Ci) {m 3 f Soluble U 1.33E-07 *** 0.0070 Insoluble U** 4.46E-08 *** 0.0023 Tc-99 1.47E-06 *** 0.0070 Total Ci 0.0863 Total Volume 5.26E+04 Combined liquid effluent released to City of Richland sewer system.
The average concentration of insoluble uranium for the 6-month period was 17 ppb.
These constituents are analyzed chemically via Inductively Coupled Plasma/Mass Spectroscopy (ICP/MS) as opposed to radiation counting. Laboratory detection limits for uranium and Tc-99 are generally 1 ppb and 5 ppt, respectively