Bhat, Ramachandra K CIV USAF AFMSA (US) Evans, Robert

Air Force Preliminary WR111 Soil Data and WRS Test Results at Hill AFB, dated November 29, 2016.From: Bhat, Ramachandra K CIV USAF AFMSA (US) To: Evans, Robert; Browder, Rachel Cc: Bhat, Ramachandra K CIV USAF AFMSA (US); Nemmers, Scott A Lt Col USAF AFMSA (US); Cagle, Anthony J Lt
Col USAF AFMSA (US); Roginske, Mark F CIV USAF AFCEC (US); Kidner, Allen R CIV USAF (US) Subject: [External_Sender] FW: Hill AFB WR111 Revised Maps and Table Date: Tuesday, November 29, 2016 7:01:56 AM Attachments: WR111 Soil Data and WRS Test Results USAFSAM Comparison_112816_FINAL.PDF
WR111_FSS Sample Loc_GWS_112816_FINAL.PDF WR111_FSS Elevated Area_112816_FINAL.PDF
Bob and Rachel,
I am forwarding the sample results of the contractor and USAFSAM for our teleconference discussion at 1 p.m. EST.
If you have any questions regarding this permit please contact me at 703-681-6871 (DSN 761), [email protected] Our web page address is https://kx2.afms.mil/kj/kx5/radiationprograms/Pages/home.aspx
The after hours / emergency phone number is 301-981-5058, (DSN 858). Please note that this number is for the Andrews Regional Command Post. When calling, inform them you are calling for the on-call member of the RIC Secretariat and be prepared (if asked) to give: your name, on/off duty phone number, location, and nature of emergency.
Ramachandra K. Bhat, Ph.D., CHP Senior Health Physicist USAF Radioisotope Committee Secretariat AFMSA/SG3PB, 7700 Arlington Blvd Ste 5158 Falls Church VA 22042-5158
FOR OFFICIAL USE ONLY
This electronic transmission contains internal matters that are deliberative in nature, are part of the agency decision-making process, and/or are otherwise legally privileged, each of which are protected from disclosure under the Freedom of Information Act, 5 USC 552. Do not release outside of the DoD channels without advance approval from the sender. If you received this message in error, please notify the sender by reply e-mail and delete all copies of this message.
-----Original Message----- From: ROGINSKE, MARK F GS-13 USAF AFMC AFCEC/CZOM [mailto:[email protected]] Sent: Monday, November 28, 2016 5:16 PM To: Bhat, Ramachandra K CIV USAF AFMSA (US) Cc: Uelen, Matthew W CIV USAF 711 HPW (US); Kidner, Allen R CIV USAF (US) Subject: Hill AFB WR111 Revised Maps and Table
Hi Dr. Bhat,
Attached is information regarding the EA/Cabrera FSS and USAFSAM verification survey conducted at Site WR111, Hill Air Force Base, Utah.
SU03-S-058-SS-P-00 1.03 0.62 1.16 0.00 SU03-S-059-SS-P-00 1.23 0.77 1.25 0.00 SU03-S-060-SS-P-00 1.12 1.47 1.80 0.09 SU03-S-061-SS-P-00 1.07 1.11 1.90 0.14 SU03-S-062-SS-P-00 1.34 0.81 1.45 0.00 SU03-S-063-SS-P-00 1.30 0.88 1.77 0.07 SU03-S-064-SS-P-00 1.17 1.58 1.81 0.09 SU03-S-065-SS-P-00 1.13 1.34 1.42 0.00 SU03-S-066-SS-P-00 1.32 1.19 1.89 0.14 SU03-S-067-SS-P-00 1.32 0.91 2.07 0.23 SU03-S-068-SS-P-00 1.71 0.85 1.83 0.26 SU03-S-069-SS-P-00 1.57 1.71 1.63 0.07 SU03-S-070-SS-P-00 1.61 2.20 2.40 0.60 SU03-S-071-SS-P-00 1.78 1.83 1.38 0.22 SU03-S-072-SS-P-00 1.68 8.49 2.75 2.29 Remediation necessary; Extending Class 1 area SU03-S-073-SS-P-00 07 1.30 16.30 3.86 4.56 Remediation necessary; Extending Class 1 area SU03-S-074-SS-P-00 1.16 1.52 1.26 0.00 SU03-S-075-SS-P-00 1.41 1.57 1.28 0.00
SU01-EXB-076-SS-P-00 15 1.52 1.55 4.97 9.66 2.83 4.61 1.42 3.50 Remediate if remobilization necessary SU01-EXB-077-SS-P-00 16 1.10 1.08 1.11 1.37 1.87 2.04 0.13 0.13 SU02-EXB-078-SS-P-00 11 1.46 1.35 1.10 1.32 1.11 1.91 0.00 0.08 SU02-EXB-079-SS-P-00 3 1.22 1.38 1.66 1.34 1.95 2.63 0.17 0.48
Bias 079 dup air force 4 1.30 1.45 2.31 0.27 SU03-S-080-SS-P-00 18 1.30 1.22 1.62 2.07 1.42 1.86 0.00 0.14 Bias 080 dup air force 20 1.27 1.85 2.11 0.22 SU03-S-081-SS-P-00 1.29 9.09 2.74 2.29 Remediation necessary; Extending Class 1 area SU03-S-082-SS-P-00 1.55 3.67 1.69 0.53
SU01-EXB-076-SS-P-00-LR 1.42 4.76 2.74 1.28 Remediate if remobilization necessary East Face of Excavation 02
Notes: 1) USAFSAM Sample 21 was a background sample and these results were used to calculate the SOF in this column. See USAFSAM Background Results. 2) Yellow highlighted samples indicate locations with both EA/Cabrera and USAFSAM data. Orange highlighted samples are field duplicates collected by Air Force. 3) SOF values in red indicated a value greater than 1.0. 4) Radionuclide concentrations above are gross results without average background concentrations subtracted. SOF calculations based on net activity (total activity minus background activity).
Ra-226 Result (pCi/g) Th-230 Result (pCi/g) Th-232 Result (pCi/g)
Cabrera Background 1.46 1.75 1.63 USAFSAM Background 1.32 1.61 1.79
EA/Cabrera and USAFSAM FSS Sample Results Comparison
DCGLW 1.60 4.30 1.90
Sample ID Ra-226 Result
Th-230 IL fraction
Ra-226 Net (pCi/g)
Th-230 Net (pCi/g)
Th-232 Net (pCi/g)
Ra-226 DCGL fraction
Th-230 DCGL fraction
Th-232 DCGL fraction WRS SOR
SU01-EXB-022-SS-P-00 0.98 0.81 1.42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.48 -0.94 -0.21 0.50 0.33 0.75 1.58 SU01-EXB-023-SS-P-00 1.28 1.47 1.39 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.18 -0.28 -0.24 0.92 0.32 0.73 1.97 SU01-EXB-024-SS-P-00 1.15 1.35 1.58 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.31 -0.40 -0.05 0.84 0.37 0.83 2.04 SU01-EXB-025-SS-P-00 1.08 0.92 1.41 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.38 -0.83 -0.22 0.57 0.33 0.74 1.64 SU01-EXB-026-SS-P-00 1.23 5.35 2.84 0.00 3.60 1.21 0.00 0.84 0.64 1.47 0.00 0.85 0.32 1.17 -0.23 3.60 1.21 3.34 0.66 1.49 5.50 SU01-EXB-027-SS-P-00 1.50 2.08 2.12 0.04 0.33 0.49 0.03 0.08 0.26 0.36 0.01 0.08 0.13 0.22 0.04 0.33 0.49 1.30 0.49 1.12 2.91 SU01-EXB-028-SS-P-00 0.88 0.86 1.38 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.58 -0.89 -0.25 0.54 0.32 0.73 1.59 SU01-EXB-029-SS-P-00 1.07 1.17 1.71 0.00 0.00 0.08 0.00 0.00 0.04 0.04 0.00 0.00 0.02 0.02 -0.39 -0.58 0.08 0.73 0.40 0.90 2.03 SU01-EXB-030-SS-P-00 1.22 1.33 1.85 0.00 0.00 0.22 0.00 0.00 0.11 0.11 0.00 0.00 0.06 0.06 -0.24 -0.42 0.22 0.83 0.43 0.97 2.24 SU01-EXB-031-SS-P-00 1.57 0.85 1.30 0.11 0.00 0.00 0.07 0.00 0.00 0.07 0.03 0.00 0.00 0.03 0.11 -0.90 -0.33 0.53 0.30 0.68 1.52 SU01-EXB-032-SS-P-00 2.16 1.28 1.31 0.70 0.00 0.00 0.44 0.00 0.00 0.44 0.19 0.00 0.00 0.19 0.70 -0.47 -0.32 0.80 0.30 0.69 1.79 SU01-EXB-033-SS-P-00 1.18 2.91 1.93 0.00 1.16 0.30 0.00 0.27 0.16 0.43 0.00 0.27 0.08 0.35 -0.28 1.16 0.30 1.82 0.45 1.02 3.28 SU01-EXB-034-SS-P-00 1.14 2.18 1.46 0.00 0.43 0.00 0.00 0.10 0.00 0.10 0.00 0.10 0.00 0.10 -0.32 0.43 -0.17 1.36 0.34 0.77 2.47 SU01-EXB-035-SS-P-00 1.02 0.82 1.80 0.00 0.00 0.17 0.00 0.00 0.09 0.09 0.00 0.00 0.04 0.04 -0.44 -0.93 0.17 0.51 0.42 0.95 1.88 SU01-EXB-036-SS-P-00 1.32 1.33 1.20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.14 -0.42 -0.43 0.83 0.28 0.63 1.74 SU01-EXB-037-SS-P-00 1.46 1.03 1.67 0.00 0.00 0.04 0.00 0.00 0.02 0.02 0.00 0.00 0.01 0.01 0.00 -0.72 0.04 0.64 0.39 0.88 1.91 SU01-EXB-038-SS-P-00 1.52 1.13 1.89 0.06 0.00 0.26 0.04 0.00 0.14 0.17 0.02 0.00 0.07 0.08 0.06 -0.62 0.26 0.71 0.44 0.99 2.14 SU01-EXB-039-SS-P-00 1.26 1.22 1.60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.20 -0.53 -0.03 0.76 0.37 0.84 1.98 SU01-EXB-034-SS-DUP-00 1.05 1.13 1.78 0.00 0.00 0.15 0.00 0.00 0.08 0.08 0.00 0.00 0.04 0.04 -0.41 -0.62 0.15 0.71 0.41 0.94 2.06 SU01-EXB-039-SS-DUP-00 1.03 0.81 1.52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.43 -0.94 -0.11 0.51 0.35 0.80 1.66
Mean 1.28 1.56 1.66 -0.18 -0.19 0.03 2.23 Median 1.23 1.25 1.59 -0.23 -0.50 -0.04 1.98
Standard Dev. 0.29 1.09 0.39 0.29 1.09 0.39 0.94 Max 2.16 5.35 2.84 0.70 3.60 1.21 5.50 Min 0.88 0.81 1.20 -0.58 -0.94 -0.43 1.52
Orange highlighted cells indicate results at 25% of the DCGL, but still less than the DCGL. Pink highlighted cells indicate results greater than the DCGL.
Survey Unit 1
Net ResultsAnalytical Results Sum of Ratios IL Sum of Ratios WRS Sum of Ratios
WR-111 Systematic Soil Sample Data MARSSIM Class 1
Data Area Adjusted
Data Ranks RA Ranks Data Area Adjusted
Data Ranks RA Ranks 1 2.05 R 3.05 21 21 1 2.05 R 3.05 21 21 2 2.00 R 3.00 21 21 2 2.00 R 3.00 17 17 3 2.15 R 3.15 31 31 3 2.15 R 3.15 27 27 4 2.03 R 3.03 23 23 4 2.03 R 3.03 19 19 5 2.60 R 3.60 40 40 5 2.60 R 3.60 35 35 6 2.13 R 3.13 30 30 6 2.13 R 3.13 26 26 7 2.37 R 3.37 37 37 7 2.37 R 3.37 33 33 8 2.23 R 3.23 33 33 8 2.23 R 3.23 29 29 9 2.07 R 3.07 27 27 9 2.07 R 3.07 23 23
10 2.32 R 3.32 35 35 10 2.32 R 3.32 31 31 11 2.12 R 3.12 29 29 11 2.12 R 3.12 25 25 12 2.04 R 3.04 24 24 12 2.04 R 3.04 20 20 13 2.33 R 3.33 36 36 13 2.33 R 3.33 32 32 14 2.39 R 3.39 38 38 14 2.39 R 3.39 34 34 15 2.05 R 3.05 26 26 15 2.05 R 3.05 22 22 16 2.03 R 3.03 22 22 16 2.03 R 3.03 18 18 17 2.08 R 3.08 28 28 17 2.08 R 3.08 24 24 18 2.21 R 3.21 32 32 18 2.21 R 3.21 28 28 1 1.58 S 1.58 3 1 1.58 S 1.58 2 2 1.97 S 1.97 10 2 1.97 S 1.97 9 3 2.04 S 2.04 13 3 2.04 S 2.04 12 4 1.64 S 1.64 5 4 1.64 S 1.64 4 5 5.50 S 5.50 42 5 5.50 S 5.50 36 6 2.91 S 2.91 20 6 2.91 S 2.91 16 7 1.59 S 1.59 4 7 1.59 S 1.59 3 8 2.03 S 2.03 12 8 2.03 S 2.03 11 9 2.24 S 2.24 17 9 2.24 S 2.24 14
10 1.52 S 1.52 1 10 1.52 S 1.52 1 11 1.79 S 1.79 7 11 1.79 S 1.79 6 12 3.28 S 3.28 34 12 3.28 S 3.28 30 13 2.47 S 2.47 18 13 2.47 S 2.47 15 14 1.88 S 1.88 8 14 1.88 S 1.88 7 15 1.74 S 1.74 6 15 1.74 S 1.74 5 16 1.91 S 1.91 9 16 1.91 S 1.91 8 17 2.14 S 2.14 16 17 2.14 S 2.14 13 18 1.98 S 1.98 11 18 1.98 S 1.98 10 19 5.25 S 5.25 41 Sum 202 464 20 2.11 S 2.11 15 21 1.53 S 1.53 2 385 22 2.52 S 2.52 19 23 2.09 S 2.09 14 Yes 24 7.76 S 7.76 43 Rejected 25 3.58 S 3.58 39 Yes
Sum 409 533
Number of reference area samples (m) 18 463 Number of survey unit samples (n) 18
Yes Rejected
Yes
Number of reference area samples (m) 18 Number of survey unit samples (n) 25
Does survey unit meet release criterion?
Reference area ranks greater than critical value? Null hypotheses accepted or rejected?
Critical Value (MARSSIM Equation I.1)
WRS Test Results Survey Unit 1
MARSSIM Class 1 Survey Unit 1 - Ra-226, Th-230, Th-232
Null hypotheses accepted or rejected?
Systematic Soil SamplesAll Soil Samples
Survey Unit 1 - Ra-226, Th-230, Th-232
Reference area ranks greater than critical value?
(pCi/g) Th-230 Net
(pCi/g) Th-232 Net
(pCi/g) Ra-226 DCGL
fraction Th-230 DCGL
fraction WRS SOR SU02-EXB-043-SS-P-00 1.25 1.11 0.97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.21 -0.64 -0.66 0.69 0.23 0.51 1.43 SU02-EXB-045-SS-P-00 1.08 1.63 1.34 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.38 -0.12 -0.29 1.02 0.31 0.71 2.04 SU02-EXB-048-SS-P-00 0.79 2.00 1.25 0.00 0.25 0.00 0.00 0.06 0.00 0.06 0.00 0.06 0.00 0.06 -0.67 0.25 -0.38 1.25 0.29 0.66 2.20 SU02-EXB-049-SS-P-00 1.06 2.04 1.15 0.00 0.29 0.00 0.00 0.07 0.00 0.07 0.00 0.07 0.00 0.07 -0.40 0.29 -0.48 1.28 0.27 0.61 2.15 SU02-EXB-050-SS-P-00 1.44 1.65 1.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.02 -0.10 -0.52 1.03 0.26 0.58 1.87 SU02-EXB-052-SS-P-00 1.42 4.44 1.66 0.00 2.69 0.03 0.00 0.63 0.01 0.64 0.00 0.64 0.01 0.64 -0.04 2.69 0.03 2.78 0.39 0.87 4.03 SU02-EXB-053-SS-P-00 1.07 1.30 1.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.39 -0.45 -0.40 0.81 0.29 0.65 1.75 SU02-EXB-054-SS-P-00 1.06 0.89 1.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.40 -0.86 -0.53 0.56 0.26 0.58 1.39 SU02-EXB-056-SS-P-00 1.26 0.99 1.24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.20 -0.76 -0.39 0.62 0.29 0.65 1.56 SU02-EXB-057-SS-P-00 1.44 1.20 1.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.02 -0.55 -0.40 0.75 0.29 0.65 1.68 SU02-EXN-041-SS-P-00 1.02 1.31 1.15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.44 -0.44 -0.48 0.82 0.27 0.61 1.69 SU02-EXN-044-SS-P-00 0.99 2.07 1.32 0.00 0.32 0.00 0.00 0.07 0.00 0.07 0.00 0.08 0.00 0.08 -0.46 0.32 -0.31 1.29 0.31 0.69 2.30 SU02-EXS-055-SS-P-00 1.57 1.15 1.07 0.11 0.00 0.00 0.07 0.00 0.00 0.07 0.03 0.00 0.00 0.03 0.11 -0.60 -0.56 0.72 0.25 0.56 1.53 SU02-EXW-040-SS-P-00 1.28 1.15 1.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.18 -0.60 -0.49 0.72 0.27 0.60 1.58 SU02-EXW-042-SS-P-00 1.33 1.14 0.93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.13 -0.61 -0.70 0.71 0.22 0.49 1.42 SU02-EXW-046-SS-P-00 1.66 1.14 1.24 0.20 0.00 0.00 0.13 0.00 0.00 0.13 0.06 0.00 0.00 0.06 0.20 -0.61 -0.39 0.71 0.29 0.65 1.65 SU02-EXW-047-SS-P-00 1.68 1.30 1.16 0.22 0.00 0.00 0.14 0.00 0.00 0.14 0.06 0.00 0.00 0.06 0.22 -0.45 -0.47 0.81 0.27 0.61 1.69 SU02-EXW-051-SS-P-00 2.11 1.31 1.12 0.65 0.00 0.00 0.41 0.00 0.00 0.41 0.18 0.00 0.00 0.18 0.65 -0.44 -0.51 0.82 0.26 0.59 1.67 SU02-EXB-049-SS-DUP-P-00 1.19 0.67 0.89 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.27 -1.08 -0.74 0.42 0.21 0.47 1.10 SU02-EXW-047-SS-DUP-P-00 1.61 0.60 0.69 0.15 0.00 0.00 0.09 0.00 0.00 0.09 0.04 0.00 0.00 0.04 0.15 -1.15 -0.94 0.38 0.16 0.37 0.90
Mean 1.31 1.55 1.19 -0.15 -0.20 -0.44 1.87 Median 1.27 1.30 1.16 -0.19 -0.45 -0.48 1.69
Orange highlighted cells indicate results at 25% of the DCGL, but still less than the DCGL.
Net Results
MARSSIM Class 1
Sum of Ratios IL Sum of Ratios WRS Sum of RatiosAnalytical Results
Data Area Adjusted
Data Ranks RA Ranks 1 2.05 R 3.05 22 22 2 2.00 R 3.00 18 18 3 2.15 R 3.15 28 28 4 2.03 R 3.03 20 20 5 2.60 R 3.60 35 35 6 2.13 R 3.13 27 27 7 2.37 R 3.37 33 33 8 2.23 R 3.23 30 30 9 2.07 R 3.07 24 24
10 2.32 R 3.32 31 31 11 2.12 R 3.12 26 26 12 2.04 R 3.04 21 21 13 2.33 R 3.33 32 32 14 2.39 R 3.39 34 34 15 2.05 R 3.05 23 23 16 2.03 R 3.03 19 19 17 2.08 R 3.08 25 25 18 2.21 R 3.21 29 29
1 1.43 S 1.43 3 2 2.04 S 2.04 14 3 2.20 S 2.20 16 4 2.15 S 2.15 15 5 1.87 S 1.87 13 6 4.03 S 4.03 36 7 1.75 S 1.75 12 8 1.39 S 1.39 1 9 1.56 S 1.56 5
10 1.68 S 1.68 9 11 1.69 S 1.69 10 12 2.30 S 2.30 17 13 1.53 S 1.53 4 14 1.58 S 1.58 6 15 1.42 S 1.42 2 16 1.65 S 1.65 7 17 1.69 S 1.69 11 18 1.67 S 1.67 8
Sum 189 477
Yes
WRS Test Results
Survey Unit 2
Th-230 IL fraction
Ra-226 Net (pCi/g)
Th-230 Net (pCi/g)
Th-232 Net (pCi/g)
SU03-S-058-SS-P-00 1.03 0.62 1.16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.43 -1.13 -0.47 0.39 0.27 0.61 1.27 SU03-S-059-SS-P-00 1.23 0.77 1.25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.23 -0.98 -0.38 0.48 0.29 0.66 1.43 SU03-S-060-SS-P-00 1.12 1.47 1.80 0.00 0.00 0.17 0.00 0.00 0.09 0.09 0.00 0.00 0.04 0.04 -0.34 -0.28 0.17 0.92 0.42 0.95 2.28 SU03-S-061-SS-P-00 1.07 1.11 1.90 0.00 0.00 0.27 0.00 0.00 0.14 0.14 0.00 0.00 0.07 0.07 -0.39 -0.64 0.27 0.69 0.44 1.00 2.14 SU03-S-062-SS-P-00 1.34 0.81 1.45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.12 -0.94 -0.18 0.50 0.34 0.76 1.60 SU03-S-063-SS-P-00 1.30 0.88 1.77 0.00 0.00 0.14 0.00 0.00 0.07 0.07 0.00 0.00 0.04 0.04 -0.16 -0.87 0.14 0.55 0.41 0.93 1.90 SU03-S-064-SS-P-00 1.17 1.58 1.81 0.00 0.00 0.18 0.00 0.00 0.09 0.09 0.00 0.00 0.05 0.05 -0.29 -0.17 0.18 0.99 0.42 0.95 2.36 SU03-S-065-SS-P-00 1.13 1.34 1.42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.33 -0.41 -0.21 0.84 0.33 0.75 1.92 SU03-S-066-SS-P-00 1.32 1.19 1.89 0.00 0.00 0.26 0.00 0.00 0.14 0.14 0.00 0.00 0.07 0.07 -0.14 -0.56 0.26 0.74 0.44 0.99 2.18 SU03-S-067-SS-P-00 1.32 0.91 2.07 0.00 0.00 0.44 0.00 0.00 0.23 0.23 0.00 0.00 0.11 0.11 -0.14 -0.84 0.44 0.57 0.48 1.09 2.14 SU03-S-068-SS-P-00 1.71 0.85 1.83 0.25 0.00 0.20 0.16 0.00 0.10 0.26 0.07 0.00 0.05 0.12 0.25 -0.90 0.20 0.53 0.43 0.96 1.92 SU03-S-069-SS-P-00 1.57 1.71 1.63 0.11 0.00 0.00 0.07 0.00 0.00 0.07 0.03 0.00 0.00 0.03 0.11 -0.04 0.00 1.07 0.38 0.86 2.31 SU03-S-070-SS-P-00 1.61 2.20 2.40 0.15 0.45 0.77 0.09 0.10 0.40 0.60 0.04 0.11 0.20 0.35 0.15 0.45 0.77 1.38 0.56 1.26 3.20 SU03-S-071-SS-P-00 1.78 1.83 1.38 0.32 0.08 0.00 0.20 0.02 0.00 0.22 0.09 0.02 0.00 0.11 0.32 0.08 -0.25 1.14 0.32 0.73 2.19 SU03-S-072-SS-P-00 1.68 8.49 2.75 0.22 6.74 1.12 0.14 1.57 0.59 2.29 0.06 1.59 0.29 1.95 0.22 6.74 1.12 5.31 0.64 1.45 7.39 SU03-S-073-SS-P-00 1.30 16.30 3.86 0.00 14.55 2.23 0.00 3.38 1.17 4.56 0.00 3.44 0.58 4.03 -0.16 14.55 2.23 10.19 0.90 2.03 13.12 SU03-S-074-SS-P-00 1.16 1.52 1.26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.30 -0.23 -0.37 0.95 0.29 0.66 1.91 SU03-S-075-SS-P-00 1.41 1.57 1.28 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.05 -0.18 -0.35 0.98 0.30 0.67 1.95 SU03-S-060-SS-DUP-00 1.27 1.09 1.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.19 -0.66 -0.40 0.68 0.29 0.65 1.61 SU03-S-074-SS-DUP-00 1.39 1.51 1.51 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.07 -0.24 -0.12 0.94 0.35 0.79 2.09
Mean 1.35 2.51 1.83 -0.11 0.76 0.20 2.96 Median 1.31 1.41 1.79 -0.15 -0.34 0.15 2.14
Survey Unit 3 WR-111 Systematic Soil Sample Data
MARSSIM Class 2
Sum of Ratios IL Sum of Ratios WRS Sum of RatiosNet ResultsAnalytical Results
Data Area Adjusted
10 2.32 R 3.32 30 30 11 2.12 R 3.12 24 24 12 2.04 R 3.04 19 19 13 2.33 R 3.33 31 31 14 2.39 R 3.39 33 33 15 2.05 R 3.05 21 21 16 2.03 R 3.03 17 17 17 2.08 R 3.08 23 23 18 2.21 R 3.21 28 28
1 1.27 S 1.27 1 2 1.43 S 1.43 2 3 2.28 S 2.28 13 4 2.14 S 2.14 9 5 1.60 S 1.60 3 6 1.90 S 1.90 4 7 2.36 S 2.36 15 8 1.92 S 1.92 6 9 2.18 S 2.18 11
10 2.14 S 2.14 10 11 1.92 S 1.92 7 12 2.31 S 2.31 14 13 3.20 S 3.20 27 14 2.19 S 2.19 12 15 7.39 S 7.39 35 16 13.12 S 13.12 36 17 1.91 S 1.91 5 18 1.95 S 1.95 8
Sum 218 448
Yes
WRS Test Results
Survey Unit 3
Th-230 IL fraction
Ra-226 Net (pCi/g)
Th-230 Net (pCi/g)
Th-232 Net (pCi/g)
SU01-EXB-076-SS-P-00 1.52 4.97 2.83 0.06 3.22 1.20 0.04 0.75 0.63 1.42 0.02 0.76 0.31 1.09 0.06 3.22 1.20 3.11 0.66 1.49 5.25 SU01-EXB-077-SS-P-00 1.10 1.11 1.87 0.00 0.00 0.24 0.00 0.00 0.13 0.13 0.00 0.00 0.06 0.06 -0.36 -0.64 0.24 0.69 0.43 0.98 2.11 SU02-EXB-078-SS-P-00 1.46 1.10 1.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.65 -0.52 0.69 0.26 0.58 1.53 SU02-EXB-079-SS-P-00 1.22 1.66 1.95 0.00 0.00 0.32 0.00 0.00 0.17 0.17 0.00 0.00 0.08 0.08 -0.24 -0.09 0.32 1.04 0.45 1.03 2.52 SU03-S-080-SS-P-00 1.30 1.62 1.42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.16 -0.13 -0.21 1.01 0.33 0.75 2.09 SU03-S-081-SS-P-00 1.29 9.09 2.74 0.00 7.34 1.11 0.00 1.71 0.58 2.29 0.00 1.74 0.29 2.03 -0.17 7.34 1.11 5.68 0.64 1.44 7.76 SU03-S-082-SS-P-00 1.55 3.67 1.69 0.09 1.92 0.06 0.06 0.45 0.03 0.53 0.03 0.45 0.02 0.49 0.09 1.92 0.06 2.29 0.39 0.89 3.58 SU01-EXB-076-SS-P-00-LR 1.42 4.76 2.74 0.00 3.01 1.10 0.00 0.70 0.58 1.28 0.00 0.71 0.29 1.00 -0.04 3.01 1.10 2.97 0.64 1.44 5.05
Mean 1.35 3.32 1.94 -0.11 1.57 0.31 3.55 Median 1.30 1.66 1.87 -0.16 -0.09 0.24 2.52
WR-111 Bias Soil Sample Data MARSSIM Class 1
Analytical Results Sum of Ratios IL Sum of Ratios Net Results WRS Sum of Ratios
Th-230 (pCi/g)
Th-232 (pCi/g)
WR111-REF-001-SS-P-00 1.30 2.04 1.45 0.81 0.47 0.76 2.05 1.6 4.3 1.9 WR111-REF-002-SS-P-00 1.24 1.82 1.52 0.78 0.42 0.80 2.00 WR111-REF-003-SS-P-00 1.47 1.60 1.63 0.92 0.37 0.86 2.15 WR111-REF-004-SS-P-00 1.30 1.63 1.60 0.81 0.38 0.84 2.03 WR111-REF-005-SS-P-00 1.58 2.49 1.97 0.99 0.58 1.04 2.60 WR111-REF-006-SS-P-00 1.62 1.40 1.50 1.01 0.33 0.79 2.13 WR111-REF-007-SS-P-00 1.74 1.65 1.71 1.09 0.38 0.90 2.37 WR111-REF-008-SS-P-00 1.47 1.88 1.66 0.92 0.44 0.87 2.23 WR111-REF-009-SS-P-00 1.35 1.72 1.57 0.84 0.40 0.83 2.07 WR111-REF-010-SS-P-00 1.62 1.63 1.76 1.01 0.38 0.93 2.32 WR111-REF-011-SS-P-00 1.44 1.48 1.66 0.90 0.34 0.87 2.12 WR111-REF-012-SS-P-00 1.16 1.80 1.70 0.73 0.42 0.89 2.04 WR111-REF-013-SS-P-00 1.62 1.71 1.75 1.01 0.40 0.92 2.33 WR111-REF-014-SS-P-00 1.48 1.89 1.94 0.93 0.44 1.02 2.39 WR111-REF-015-SS-P-00 1.49 1.63 1.41 0.93 0.38 0.74 2.05 WR111-REF-016-SS-P-00 1.34 1.97 1.40 0.84 0.46 0.74 2.03 WR111-REF-017-SS-P-00 1.55 1.37 1.51 0.97 0.32 0.79 2.08 WR111-REF-018-SS-P-00 1.49 1.78 1.64 0.93 0.41 0.86 2.21
WR111-REF-001-SS-DUP-00 1.69 1.61 1.41 1.06 0.37 0.74 2.17 WR111-REF-011-SS-DUP-00 1.18 2.34 1.56 0.74 0.54 0.82 2.10 WR111-REF-001-SS-P-00-LR 1.415 1.894 1.765 0.88 0.44 0.93 2.25
Mean 1.46 1.75 1.63 0.91 0.41 0.86 2.18 Standard Deviation 0.15 0.26 0.16 0.10 0.06 0.08 0.16
3 x SD 0.46 0.78 0.48 0.29 0.18 0.25 0.49 Mean + 3SD 1.92 2.53 2.11 1.20 0.59 1.11 2.67
Mean + 3SD + DCGL 3.62 4.23 3.81 2.90 2.29 2.81 4.37 Minimum 1.16 1.37 1.40 0.73 0.32 0.74 2.00 Maximum 1.74 2.49 1.97 1.09 0.58 1.04 2.60
Background Reference Area Soil Sample Data
Analytical Results WRS Sum of Ratios DCGLWs
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D:\SOwe_GIS\Hill AFB\MXDs\Field Work 2016\FSS Sample Loc_GWS_111716.mxd 11/28/2016 K. Wheatley
Hooper Ogden
DRAFT
FIGURE FSS SAMPLE LOCATIONS
WR111 REMEDIAL DESIGN/REMEDIAL ACTION WORK PLAN HILL AIR FORCE BASE, UTAH
0 20 4010 Feet
Legend #* Biased Sample Location
Systematic Sample Locations Class/ SU !? Class 1 (SU1) !? Class 1 (SU2) !? Class 2 (SU3) ") USAFSAM Sample Location
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SU3-75
SU3-73SU3-72
D:\SOwe_GIS\Hill AFB\MXDs\Field Work 2016\FSS Sample Loc_GWS_Elev_Area_111716.mxd 11/28/2016 K. Wheatley
Hooper Ogden
DRAFT
0 20 4010 Feet
SU Boundary Class 1 (SU 1) Class 1 (SU 2) Class 2 (SU 3) Excavation Contours (ft bgs) Contour Interval = 1 meter
The file called "WR111 Soil Data and WRS Test Results USAFSAM Comparison_112816_FINAL.pdf" provides a comparison table for the EA/Cabrera FSS data and the USAFSAM verification survey data. The file also provides tables showing data and WRS test results for the three survey units and the reference area included in the FSS.
The file called "WR111_FSS Sample Loc_GWS_112816_FINAL.pdf" provides a map showing results of the FSS gamma walkover survey and the locations of all samples collected during FSS and the verification survey.
The file called "WR111_FSS Elevated Area_112816_FINAL.pdf" provides a map showing the proposed locations for additional excavation activities at the site based on the FSS and USAFSAM verification survey results.
Respectfully,
Mark Roginske
Mark F. Roginske, PE, GS-13, DAF Environmental Engineer, CZOM Hill Section Air Force Civil Engineer Center DSN 775-3651 Comm (801) 775-3651
Cabrera Sample Sample ID USAFSAM Sample ID NRC Sample ID Cabrera USAFSAM USNRC Cabrera USAFSAM USNRC Cabrera USAFSAM USNRC Cabrera SOF USAFSAM SOF(1) USNRC SOF Path Forward Explanation SU01-EXB-022-SS-P-00 19 0.98 1.13 0.81 1.04 1.42 1.55 0.00 0.00 SU01-EXB-023-SS-P-00 17 1.28 1.15 1.47 9.78 1.39 3.51 0.00 2.81 Remediate if remobilization necessary SU01-EXB-024-SS-P-00 1.15 1.35 1.58 0.00 SU01-EXB-025-SS-P-00 1.08 0.92 1.41 0.00 SU01-EXB-026-SS-P-00 1.23 5.35 2.84 1.47 Remediate if remobilization necessary SU01-EXB-027-SS-P-00 1.50 2.08 2.12 0.36 SU01-EXB-028-SS-P-00 0.88 0.86 1.38 0.00 SU01-EXB-029-SS-P-00 1.07 1.17 1.71 0.04 SU01-EXB-030-SS-P-00 05 1.22 1.33 1.85 0.11 SU01-EXB-031-SS-P-00 13 1.57 1.57 0.85 1.28 1.30 1.67 0.07 0.16 SU01-EXB-032-SS-P-00 12 2.16 1.81 1.28 1.63 1.31 2.02 0.44 0.43 SU01-EXB-033-SS-P-00 1.18 2.91 1.93 0.43 SU01-EXB-034-SS-P-00 14 1.14 1.20 2.18 1.46 1.46 1.47 0.10 0.00 SU01-EXB-035-SS-P-00 1.02 0.82 1.80 0.09 SU01-EXB-036-SS-P-00 1.32 1.33 1.20 0.00 SU01-EXB-037-SS-P-00 06 1.46 1.03 1.67 0.02 SU01-EXB-038-SS-P-00 1.52 1.13 1.89 0.17 SU01-EXB-039-SS-P-00 1.26 1.22 1.60 0.00 SU02-EXB-043-SS-P-00 8 1.25 1.13 1.11 1.44 0.97 2.45 0.00 0.35 SU02-EXB-045-SS-P-00 9 1.08 0.858 1.63 1.10 1.34 2.61 0.00 0.43 SU02-EXB-048-SS-P-00 0.79 2.00 1.25 0.06 SU02-EXB-049-SS-P-00 03 1.06 2.04 1.15 0.07 SU02-EXB-050-SS-P-00 10 01 1.44 0.941 1.65 1.10 1.11 2.59 0.00 0.42 SU02-EXB-052-SS-P-00 1.42 4.44 1.66 0.64 SU02-EXB-053-SS-P-00 1.07 1.30 1.23 0.00 SU02-EXB-054-SS-P-00 1.06 0.89 1.10 0.00 SU02-EXB-056-SS-P-00 2 1.26 1.23 0.99 1.56 1.24 2.50 0.00 0.37 SU02-EXB-057-SS-P-00 1 1.44 1.44 1.20 1.22 1.23 2.41 0.00 0.40 SU02-EXN-041-SS-P-00 1.02 1.31 1.15 0.00 SU02-EXN-044-SS-P-00 0.99 2.07 1.32 0.07 SU02-EXS-055-SS-P-00 1.57 1.15 1.07 0.07 SU02-EXW-040-SS-P-00 1.28 1.15 1.14 0.00 SU02-EXW-042-SS-P-00 1.33 1.14 0.93 0.00 SU02-EXW-046-SS-P-00 7 1.66 1.99 1.14 2.07 1.24 2.46 0.13 0.88 SU02-EXW-047-SS-P-00 6 04 1.68 1.74 1.30 1.91 1.16 2.20 0.14 0.55 SU02-EXW-051-SS-P-00 5 2.11 2.64 1.31 2.29 1.12 1.93 0.41 1.06 No remediation necessary
SU03-S-058-SS-P-00 1.03 0.62 1.16 0.00 SU03-S-059-SS-P-00 1.23 0.77 1.25 0.00 SU03-S-060-SS-P-00 1.12 1.47 1.80 0.09 SU03-S-061-SS-P-00 1.07 1.11 1.90 0.14 SU03-S-062-SS-P-00 1.34 0.81 1.45 0.00 SU03-S-063-SS-P-00 1.30 0.88 1.77 0.07 SU03-S-064-SS-P-00 1.17 1.58 1.81 0.09 SU03-S-065-SS-P-00 1.13 1.34 1.42 0.00 SU03-S-066-SS-P-00 1.32 1.19 1.89 0.14 SU03-S-067-SS-P-00 1.32 0.91 2.07 0.23 SU03-S-068-SS-P-00 1.71 0.85 1.83 0.26 SU03-S-069-SS-P-00 1.57 1.71 1.63 0.07 SU03-S-070-SS-P-00 1.61 2.20 2.40 0.60 SU03-S-071-SS-P-00 1.78 1.83 1.38 0.22 SU03-S-072-SS-P-00 1.68 8.49 2.75 2.29 Remediation necessary; Extending Class 1 area SU03-S-073-SS-P-00 07 1.30 16.30 3.86 4.56 Remediation necessary; Extending Class 1 area SU03-S-074-SS-P-00 1.16 1.52 1.26 0.00 SU03-S-075-SS-P-00 1.41 1.57 1.28 0.00
SU01-EXB-076-SS-P-00 15 1.52 1.55 4.97 9.66 2.83 4.61 1.42 3.50 Remediate if remobilization necessary SU01-EXB-077-SS-P-00 16 1.10 1.08 1.11 1.37 1.87 2.04 0.13 0.13 SU02-EXB-078-SS-P-00 11 1.46 1.35 1.10 1.32 1.11 1.91 0.00 0.08 SU02-EXB-079-SS-P-00 3 1.22 1.38 1.66 1.34 1.95 2.63 0.17 0.48
Bias 079 dup air force 4 1.30 1.45 2.31 0.27 SU03-S-080-SS-P-00 18 1.30 1.22 1.62 2.07 1.42 1.86 0.00 0.14 Bias 080 dup air force 20 1.27 1.85 2.11 0.22 SU03-S-081-SS-P-00 1.29 9.09 2.74 2.29 Remediation necessary; Extending Class 1 area SU03-S-082-SS-P-00 1.55 3.67 1.69 0.53
SU01-EXB-076-SS-P-00-LR 1.42 4.76 2.74 1.28 Remediate if remobilization necessary East Face of Excavation 02
Notes: 1) USAFSAM Sample 21 was a background sample and these results were used to calculate the SOF in this column. See USAFSAM Background Results. 2) Yellow highlighted samples indicate locations with both EA/Cabrera and USAFSAM data. Orange highlighted samples are field duplicates collected by Air Force. 3) SOF values in red indicated a value greater than 1.0. 4) Radionuclide concentrations above are gross results without average background concentrations subtracted. SOF calculations based on net activity (total activity minus background activity).
Ra-226 Result (pCi/g) Th-230 Result (pCi/g) Th-232 Result (pCi/g)
Cabrera Background 1.46 1.75 1.63 USAFSAM Background 1.32 1.61 1.79
EA/Cabrera and USAFSAM FSS Sample Results Comparison
DCGLW 1.60 4.30 1.90
Th-230 IL fraction
Ra-226 Net (pCi/g)
Th-230 Net (pCi/g)
Th-232 Net (pCi/g)
SU01-EXB-022-SS-P-00 0.98 0.81 1.42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.48 -0.94 -0.21 0.50 0.33 0.75 1.58 SU01-EXB-023-SS-P-00 1.28 1.47 1.39 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.18 -0.28 -0.24 0.92 0.32 0.73 1.97 SU01-EXB-024-SS-P-00 1.15 1.35 1.58 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.31 -0.40 -0.05 0.84 0.37 0.83 2.04 SU01-EXB-025-SS-P-00 1.08 0.92 1.41 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.38 -0.83 -0.22 0.57 0.33 0.74 1.64 SU01-EXB-026-SS-P-00 1.23 5.35 2.84 0.00 3.60 1.21 0.00 0.84 0.64 1.47 0.00 0.85 0.32 1.17 -0.23 3.60 1.21 3.34 0.66 1.49 5.50 SU01-EXB-027-SS-P-00 1.50 2.08 2.12 0.04 0.33 0.49 0.03 0.08 0.26 0.36 0.01 0.08 0.13 0.22 0.04 0.33 0.49 1.30 0.49 1.12 2.91 SU01-EXB-028-SS-P-00 0.88 0.86 1.38 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.58 -0.89 -0.25 0.54 0.32 0.73 1.59 SU01-EXB-029-SS-P-00 1.07 1.17 1.71 0.00 0.00 0.08 0.00 0.00 0.04 0.04 0.00 0.00 0.02 0.02 -0.39 -0.58 0.08 0.73 0.40 0.90 2.03 SU01-EXB-030-SS-P-00 1.22 1.33 1.85 0.00 0.00 0.22 0.00 0.00 0.11 0.11 0.00 0.00 0.06 0.06 -0.24 -0.42 0.22 0.83 0.43 0.97 2.24 SU01-EXB-031-SS-P-00 1.57 0.85 1.30 0.11 0.00 0.00 0.07 0.00 0.00 0.07 0.03 0.00 0.00 0.03 0.11 -0.90 -0.33 0.53 0.30 0.68 1.52 SU01-EXB-032-SS-P-00 2.16 1.28 1.31 0.70 0.00 0.00 0.44 0.00 0.00 0.44 0.19 0.00 0.00 0.19 0.70 -0.47 -0.32 0.80 0.30 0.69 1.79 SU01-EXB-033-SS-P-00 1.18 2.91 1.93 0.00 1.16 0.30 0.00 0.27 0.16 0.43 0.00 0.27 0.08 0.35 -0.28 1.16 0.30 1.82 0.45 1.02 3.28 SU01-EXB-034-SS-P-00 1.14 2.18 1.46 0.00 0.43 0.00 0.00 0.10 0.00 0.10 0.00 0.10 0.00 0.10 -0.32 0.43 -0.17 1.36 0.34 0.77 2.47 SU01-EXB-035-SS-P-00 1.02 0.82 1.80 0.00 0.00 0.17 0.00 0.00 0.09 0.09 0.00 0.00 0.04 0.04 -0.44 -0.93 0.17 0.51 0.42 0.95 1.88 SU01-EXB-036-SS-P-00 1.32 1.33 1.20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.14 -0.42 -0.43 0.83 0.28 0.63 1.74 SU01-EXB-037-SS-P-00 1.46 1.03 1.67 0.00 0.00 0.04 0.00 0.00 0.02 0.02 0.00 0.00 0.01 0.01 0.00 -0.72 0.04 0.64 0.39 0.88 1.91 SU01-EXB-038-SS-P-00 1.52 1.13 1.89 0.06 0.00 0.26 0.04 0.00 0.14 0.17 0.02 0.00 0.07 0.08 0.06 -0.62 0.26 0.71 0.44 0.99 2.14 SU01-EXB-039-SS-P-00 1.26 1.22 1.60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.20 -0.53 -0.03 0.76 0.37 0.84 1.98 SU01-EXB-034-SS-DUP-00 1.05 1.13 1.78 0.00 0.00 0.15 0.00 0.00 0.08 0.08 0.00 0.00 0.04 0.04 -0.41 -0.62 0.15 0.71 0.41 0.94 2.06 SU01-EXB-039-SS-DUP-00 1.03 0.81 1.52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.43 -0.94 -0.11 0.51 0.35 0.80 1.66
Mean 1.28 1.56 1.66 -0.18 -0.19 0.03 2.23 Median 1.23 1.25 1.59 -0.23 -0.50 -0.04 1.98
Survey Unit 1
Net ResultsAnalytical Results Sum of Ratios IL Sum of Ratios WRS Sum of Ratios
WR-111 Systematic Soil Sample Data MARSSIM Class 1
Data Area Adjusted
Data Ranks RA Ranks Data Area Adjusted
Data Ranks RA Ranks 1 2.05 R 3.05 21 21 1 2.05 R 3.05 21 21 2 2.00 R 3.00 21 21 2 2.00 R 3.00 17 17 3 2.15 R 3.15 31 31 3 2.15 R 3.15 27 27 4 2.03 R 3.03 23 23 4 2.03 R 3.03 19 19 5 2.60 R 3.60 40 40 5 2.60 R 3.60 35 35 6 2.13 R 3.13 30 30 6 2.13 R 3.13 26 26 7 2.37 R 3.37 37 37 7 2.37 R 3.37 33 33 8 2.23 R 3.23 33 33 8 2.23 R 3.23 29 29 9 2.07 R 3.07 27 27 9 2.07 R 3.07 23 23
10 2.32 R 3.32 35 35 10 2.32 R 3.32 31 31 11 2.12 R 3.12 29 29 11 2.12 R 3.12 25 25 12 2.04 R 3.04 24 24 12 2.04 R 3.04 20 20 13 2.33 R 3.33 36 36 13 2.33 R 3.33 32 32 14 2.39 R 3.39 38 38 14 2.39 R 3.39 34 34 15 2.05 R 3.05 26 26 15 2.05 R 3.05 22 22 16 2.03 R 3.03 22 22 16 2.03 R 3.03 18 18 17 2.08 R 3.08 28 28 17 2.08 R 3.08 24 24 18 2.21 R 3.21 32 32 18 2.21 R 3.21 28 28 1 1.58 S 1.58 3 1 1.58 S 1.58 2 2 1.97 S 1.97 10 2 1.97 S 1.97 9 3 2.04 S 2.04 13 3 2.04 S 2.04 12 4 1.64 S 1.64 5 4 1.64 S 1.64 4 5 5.50 S 5.50 42 5 5.50 S 5.50 36 6 2.91 S 2.91 20 6 2.91 S 2.91 16 7 1.59 S 1.59 4 7 1.59 S 1.59 3 8 2.03 S 2.03 12 8 2.03 S 2.03 11 9 2.24 S 2.24 17 9 2.24 S 2.24 14
10 1.52 S 1.52 1 10 1.52 S 1.52 1 11 1.79 S 1.79 7 11 1.79 S 1.79 6 12 3.28 S 3.28 34 12 3.28 S 3.28 30 13 2.47 S 2.47 18 13 2.47 S 2.47 15 14 1.88 S 1.88 8 14 1.88 S 1.88 7 15 1.74 S 1.74 6 15 1.74 S 1.74 5 16 1.91 S 1.91 9 16 1.91 S 1.91 8 17 2.14 S 2.14 16 17 2.14 S 2.14 13 18 1.98 S 1.98 11 18 1.98 S 1.98 10 19 5.25 S 5.25 41 Sum 202 464 20 2.11 S 2.11 15 21 1.53 S 1.53 2 385 22 2.52 S 2.52 19 23 2.09 S 2.09 14 Yes 24 7.76 S 7.76 43 Rejected 25 3.58 S 3.58 39 Yes
Sum 409 533
Number of reference area samples (m) 18 463 Number of survey unit samples (n) 18
Yes Rejected
Yes
WRS Test Results Survey Unit 1
MARSSIM Class 1 Survey Unit 1 - Ra-226, Th-230, Th-232
Null hypotheses accepted or rejected?
Systematic Soil SamplesAll Soil Samples
Reference area ranks greater than critical value?
(pCi/g) Th-230 Net
(pCi/g) Th-232 Net
(pCi/g) Ra-226 DCGL
fraction WRS SOR SU02-EXB-043-SS-P-00 1.25 1.11 0.97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.21 -0.64 -0.66 0.69 0.23 0.51 1.43 SU02-EXB-045-SS-P-00 1.08 1.63 1.34 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.38 -0.12 -0.29 1.02 0.31 0.71 2.04 SU02-EXB-048-SS-P-00 0.79 2.00 1.25 0.00 0.25 0.00 0.00 0.06 0.00 0.06 0.00 0.06 0.00 0.06 -0.67 0.25 -0.38 1.25 0.29 0.66 2.20 SU02-EXB-049-SS-P-00 1.06 2.04 1.15 0.00 0.29 0.00 0.00 0.07 0.00 0.07 0.00 0.07 0.00 0.07 -0.40 0.29 -0.48 1.28 0.27 0.61 2.15 SU02-EXB-050-SS-P-00 1.44 1.65 1.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.02 -0.10 -0.52 1.03 0.26 0.58 1.87 SU02-EXB-052-SS-P-00 1.42 4.44 1.66 0.00 2.69 0.03 0.00 0.63 0.01 0.64 0.00 0.64 0.01 0.64 -0.04 2.69 0.03 2.78 0.39 0.87 4.03 SU02-EXB-053-SS-P-00 1.07 1.30 1.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.39 -0.45 -0.40 0.81 0.29 0.65 1.75 SU02-EXB-054-SS-P-00 1.06 0.89 1.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.40 -0.86 -0.53 0.56 0.26 0.58 1.39 SU02-EXB-056-SS-P-00 1.26 0.99 1.24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.20 -0.76 -0.39 0.62 0.29 0.65 1.56 SU02-EXB-057-SS-P-00 1.44 1.20 1.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.02 -0.55 -0.40 0.75 0.29 0.65 1.68 SU02-EXN-041-SS-P-00 1.02 1.31 1.15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.44 -0.44 -0.48 0.82 0.27 0.61 1.69 SU02-EXN-044-SS-P-00 0.99 2.07 1.32 0.00 0.32 0.00 0.00 0.07 0.00 0.07 0.00 0.08 0.00 0.08 -0.46 0.32 -0.31 1.29 0.31 0.69 2.30 SU02-EXS-055-SS-P-00 1.57 1.15 1.07 0.11 0.00 0.00 0.07 0.00 0.00 0.07 0.03 0.00 0.00 0.03 0.11 -0.60 -0.56 0.72 0.25 0.56 1.53 SU02-EXW-040-SS-P-00 1.28 1.15 1.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.18 -0.60 -0.49 0.72 0.27 0.60 1.58 SU02-EXW-042-SS-P-00 1.33 1.14 0.93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.13 -0.61 -0.70 0.71 0.22 0.49 1.42 SU02-EXW-046-SS-P-00 1.66 1.14 1.24 0.20 0.00 0.00 0.13 0.00 0.00 0.13 0.06 0.00 0.00 0.06 0.20 -0.61 -0.39 0.71 0.29 0.65 1.65 SU02-EXW-047-SS-P-00 1.68 1.30 1.16 0.22 0.00 0.00 0.14 0.00 0.00 0.14 0.06 0.00 0.00 0.06 0.22 -0.45 -0.47 0.81 0.27 0.61 1.69 SU02-EXW-051-SS-P-00 2.11 1.31 1.12 0.65 0.00 0.00 0.41 0.00 0.00 0.41 0.18 0.00 0.00 0.18 0.65 -0.44 -0.51 0.82 0.26 0.59 1.67 SU02-EXB-049-SS-DUP-P-00 1.19 0.67 0.89 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.27 -1.08 -0.74 0.42 0.21 0.47 1.10 SU02-EXW-047-SS-DUP-P-00 1.61 0.60 0.69 0.15 0.00 0.00 0.09 0.00 0.00 0.09 0.04 0.00 0.00 0.04 0.15 -1.15 -0.94 0.38 0.16 0.37 0.90
Mean 1.31 1.55 1.19 -0.15 -0.20 -0.44 1.87 Median 1.27 1.30 1.16 -0.19 -0.45 -0.48 1.69
Orange highlighted cells indicate results at 25% of the DCGL, but still less than the DCGL.
Net Results
MARSSIM Class 1
Sum of Ratios IL Sum of Ratios WRS Sum of RatiosAnalytical Results
Data Area Adjusted
10 2.32 R 3.32 31 31 11 2.12 R 3.12 26 26 12 2.04 R 3.04 21 21 13 2.33 R 3.33 32 32 14 2.39 R 3.39 34 34 15 2.05 R 3.05 23 23 16 2.03 R 3.03 19 19 17 2.08 R 3.08 25 25 18 2.21 R 3.21 29 29
1 1.43 S 1.43 3 2 2.04 S 2.04 14 3 2.20 S 2.20 16 4 2.15 S 2.15 15 5 1.87 S 1.87 13 6 4.03 S 4.03 36 7 1.75 S 1.75 12 8 1.39 S 1.39 1 9 1.56 S 1.56 5
10 1.68 S 1.68 9 11 1.69 S 1.69 10 12 2.30 S 2.30 17 13 1.53 S 1.53 4 14 1.58 S 1.58 6 15 1.42 S 1.42 2 16 1.65 S 1.65 7 17 1.69 S 1.69 11 18 1.67 S 1.67 8
Sum 189 477
Yes
WRS Test Results
Survey Unit 2
Th-230 IL fraction
Ra-226 Net (pCi/g)
Th-230 Net (pCi/g)
Th-232 Net (pCi/g)
SU03-S-058-SS-P-00 1.03 0.62 1.16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.43 -1.13 -0.47 0.39 0.27 0.61 1.27 SU03-S-059-SS-P-00 1.23 0.77 1.25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.23 -0.98 -0.38 0.48 0.29 0.66 1.43 SU03-S-060-SS-P-00 1.12 1.47 1.80 0.00 0.00 0.17 0.00 0.00 0.09 0.09 0.00 0.00 0.04 0.04 -0.34 -0.28 0.17 0.92 0.42 0.95 2.28 SU03-S-061-SS-P-00 1.07 1.11 1.90 0.00 0.00 0.27 0.00 0.00 0.14 0.14 0.00 0.00 0.07 0.07 -0.39 -0.64 0.27 0.69 0.44 1.00 2.14 SU03-S-062-SS-P-00 1.34 0.81 1.45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.12 -0.94 -0.18 0.50 0.34 0.76 1.60 SU03-S-063-SS-P-00 1.30 0.88 1.77 0.00 0.00 0.14 0.00 0.00 0.07 0.07 0.00 0.00 0.04 0.04 -0.16 -0.87 0.14 0.55 0.41 0.93 1.90 SU03-S-064-SS-P-00 1.17 1.58 1.81 0.00 0.00 0.18 0.00 0.00 0.09 0.09 0.00 0.00 0.05 0.05 -0.29 -0.17 0.18 0.99 0.42 0.95 2.36 SU03-S-065-SS-P-00 1.13 1.34 1.42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.33 -0.41 -0.21 0.84 0.33 0.75 1.92 SU03-S-066-SS-P-00 1.32 1.19 1.89 0.00 0.00 0.26 0.00 0.00 0.14 0.14 0.00 0.00 0.07 0.07 -0.14 -0.56 0.26 0.74 0.44 0.99 2.18 SU03-S-067-SS-P-00 1.32 0.91 2.07 0.00 0.00 0.44 0.00 0.00 0.23 0.23 0.00 0.00 0.11 0.11 -0.14 -0.84 0.44 0.57 0.48 1.09 2.14 SU03-S-068-SS-P-00 1.71 0.85 1.83 0.25 0.00 0.20 0.16 0.00 0.10 0.26 0.07 0.00 0.05 0.12 0.25 -0.90 0.20 0.53 0.43 0.96 1.92 SU03-S-069-SS-P-00 1.57 1.71 1.63 0.11 0.00 0.00 0.07 0.00 0.00 0.07 0.03 0.00 0.00 0.03 0.11 -0.04 0.00 1.07 0.38 0.86 2.31 SU03-S-070-SS-P-00 1.61 2.20 2.40 0.15 0.45 0.77 0.09 0.10 0.40 0.60 0.04 0.11 0.20 0.35 0.15 0.45 0.77 1.38 0.56 1.26 3.20 SU03-S-071-SS-P-00 1.78 1.83 1.38 0.32 0.08 0.00 0.20 0.02 0.00 0.22 0.09 0.02 0.00 0.11 0.32 0.08 -0.25 1.14 0.32 0.73 2.19 SU03-S-072-SS-P-00 1.68 8.49 2.75 0.22 6.74 1.12 0.14 1.57 0.59 2.29 0.06 1.59 0.29 1.95 0.22 6.74 1.12 5.31 0.64 1.45 7.39 SU03-S-073-SS-P-00 1.30 16.30 3.86 0.00 14.55 2.23 0.00 3.38 1.17 4.56 0.00 3.44 0.58 4.03 -0.16 14.55 2.23 10.19 0.90 2.03 13.12 SU03-S-074-SS-P-00 1.16 1.52 1.26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.30 -0.23 -0.37 0.95 0.29 0.66 1.91 SU03-S-075-SS-P-00 1.41 1.57 1.28 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.05 -0.18 -0.35 0.98 0.30 0.67 1.95 SU03-S-060-SS-DUP-00 1.27 1.09 1.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.19 -0.66 -0.40 0.68 0.29 0.65 1.61 SU03-S-074-SS-DUP-00 1.39 1.51 1.51 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.07 -0.24 -0.12 0.94 0.35 0.79 2.09
Mean 1.35 2.51 1.83 -0.11 0.76 0.20 2.96 Median 1.31 1.41 1.79 -0.15 -0.34 0.15 2.14
Survey Unit 3 WR-111 Systematic Soil Sample Data
MARSSIM Class 2
Sum of Ratios IL Sum of Ratios WRS Sum of RatiosNet ResultsAnalytical Results
Data Area Adjusted
10 2.32 R 3.32 30 30 11 2.12 R 3.12 24 24 12 2.04 R 3.04 19 19 13 2.33 R 3.33 31 31 14 2.39 R 3.39 33 33 15 2.05 R 3.05 21 21 16 2.03 R 3.03 17 17 17 2.08 R 3.08 23 23 18 2.21 R 3.21 28 28
1 1.27 S 1.27 1 2 1.43 S 1.43 2 3 2.28 S 2.28 13 4 2.14 S 2.14 9 5 1.60 S 1.60 3 6 1.90 S 1.90 4 7 2.36 S 2.36 15 8 1.92 S 1.92 6 9 2.18 S 2.18 11
10 2.14 S 2.14 10 11 1.92 S 1.92 7 12 2.31 S 2.31 14 13 3.20 S 3.20 27 14 2.19 S 2.19 12 15 7.39 S 7.39 35 16 13.12 S 13.12 36 17 1.91 S 1.91 5 18 1.95 S 1.95 8
Sum 218 448
Yes
WRS Test Results
Survey Unit 3
Th-230 IL fraction
Ra-226 Net (pCi/g)
Th-230 Net (pCi/g)
Th-232 Net (pCi/g)
SU01-EXB-076-SS-P-00 1.52 4.97 2.83 0.06 3.22 1.20 0.04 0.75 0.63 1.42 0.02 0.76 0.31 1.09 0.06 3.22 1.20 3.11 0.66 1.49 5.25 SU01-EXB-077-SS-P-00 1.10 1.11 1.87 0.00 0.00 0.24 0.00 0.00 0.13 0.13 0.00 0.00 0.06 0.06 -0.36 -0.64 0.24 0.69 0.43 0.98 2.11 SU02-EXB-078-SS-P-00 1.46 1.10 1.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.65 -0.52 0.69 0.26 0.58 1.53 SU02-EXB-079-SS-P-00 1.22 1.66 1.95 0.00 0.00 0.32 0.00 0.00 0.17 0.17 0.00 0.00 0.08 0.08 -0.24 -0.09 0.32 1.04 0.45 1.03 2.52 SU03-S-080-SS-P-00 1.30 1.62 1.42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.16 -0.13 -0.21 1.01 0.33 0.75 2.09 SU03-S-081-SS-P-00 1.29 9.09 2.74 0.00 7.34 1.11 0.00 1.71 0.58 2.29 0.00 1.74 0.29 2.03 -0.17 7.34 1.11 5.68 0.64 1.44 7.76 SU03-S-082-SS-P-00 1.55 3.67 1.69 0.09 1.92 0.06 0.06 0.45 0.03 0.53 0.03 0.45 0.02 0.49 0.09 1.92 0.06 2.29 0.39 0.89 3.58 SU01-EXB-076-SS-P-00-LR 1.42 4.76 2.74 0.00 3.01 1.10 0.00 0.70 0.58 1.28 0.00 0.71 0.29 1.00 -0.04 3.01 1.10 2.97 0.64 1.44 5.05
Mean 1.35 3.32 1.94 -0.11 1.57 0.31 3.55 Median 1.30 1.66 1.87 -0.16 -0.09 0.24 2.52
WR-111 Bias Soil Sample Data MARSSIM Class 1
Analytical Results Sum of Ratios IL Sum of Ratios Net Results WRS Sum of Ratios
Th-230 (pCi/g)
Th-232 (pCi/g)
WR111-REF-001-SS-P-00 1.30 2.04 1.45 0.81 0.47 0.76 2.05 1.6 4.3 1.9 WR111-REF-002-SS-P-00 1.24 1.82 1.52 0.78 0.42 0.80 2.00 WR111-REF-003-SS-P-00 1.47 1.60 1.63 0.92 0.37 0.86 2.15 WR111-REF-004-SS-P-00 1.30 1.63 1.60 0.81 0.38 0.84 2.03 WR111-REF-005-SS-P-00 1.58 2.49 1.97 0.99 0.58 1.04 2.60 WR111-REF-006-SS-P-00 1.62 1.40 1.50 1.01 0.33 0.79 2.13 WR111-REF-007-SS-P-00 1.74 1.65 1.71 1.09 0.38 0.90 2.37 WR111-REF-008-SS-P-00 1.47 1.88 1.66 0.92 0.44 0.87 2.23 WR111-REF-009-SS-P-00 1.35 1.72 1.57 0.84 0.40 0.83 2.07 WR111-REF-010-SS-P-00 1.62 1.63 1.76 1.01 0.38 0.93 2.32 WR111-REF-011-SS-P-00 1.44 1.48 1.66 0.90 0.34 0.87 2.12 WR111-REF-012-SS-P-00 1.16 1.80 1.70 0.73 0.42 0.89 2.04 WR111-REF-013-SS-P-00 1.62 1.71 1.75 1.01 0.40 0.92 2.33 WR111-REF-014-SS-P-00 1.48 1.89 1.94 0.93 0.44 1.02 2.39 WR111-REF-015-SS-P-00 1.49 1.63 1.41 0.93 0.38 0.74 2.05 WR111-REF-016-SS-P-00 1.34 1.97 1.40 0.84 0.46 0.74 2.03 WR111-REF-017-SS-P-00 1.55 1.37 1.51 0.97 0.32 0.79 2.08 WR111-REF-018-SS-P-00 1.49 1.78 1.64 0.93 0.41 0.86 2.21
WR111-REF-001-SS-DUP-00 1.69 1.61 1.41 1.06 0.37 0.74 2.17 WR111-REF-011-SS-DUP-00 1.18 2.34 1.56 0.74 0.54 0.82 2.10 WR111-REF-001-SS-P-00-LR 1.415 1.894 1.765 0.88 0.44 0.93 2.25
Mean 1.46 1.75 1.63 0.91 0.41 0.86 2.18 Standard Deviation 0.15 0.26 0.16 0.10 0.06 0.08 0.16
3 x SD 0.46 0.78 0.48 0.29 0.18 0.25 0.49 Mean + 3SD 1.92 2.53 2.11 1.20 0.59 1.11 2.67
Mean + 3SD + DCGL 3.62 4.23 3.81 2.90 2.29 2.81 4.37 Minimum 1.16 1.37 1.40 0.73 0.32 0.74 2.00 Maximum 1.74 2.49 1.97 1.09 0.58 1.04 2.60
Background Reference Area Soil Sample Data
Analytical Results WRS Sum of Ratios DCGLWs
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D:\SOwe_GIS\Hill AFB\MXDs\Field Work 2016\FSS Sample Loc_GWS_111716.mxd 11/28/2016 K. Wheatley
Hooper Ogden
DRAFT
0 20 4010 Feet
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D:\SOwe_GIS\Hill AFB\MXDs\Field Work 2016\FSS Sample Loc_GWS_Elev_Area_111716.mxd 11/28/2016 K. Wheatley
Hooper Ogden
DRAFT
0 20 4010 Feet

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Bhat, Ramachandra K CIV USAF AFMSA (US) Evans, Robert