ML081120073

Characterization Report for Plum Brook Sediment in Stream Mouth Wetlands, Appendix a, Field Procedures, to Appendix C, Estimation of Water-Borne Cs-137 Activity Beyond Wems.

ML081120073
Person / Time
Site:	Plum Brook
Issue date:	04/02/2008
From:	Haag Environmental Co
To:	Peecook K NRC/FSME, US National Aeronautics & Space Admin (NASA), John H. Glenn Research Ctr at Lewis Field
References
Download: ML081120073 (129)

Text

APPENDIX A FIELD PROCEDURES 309StreamMouthReport_02Apr08 Page 88 of 93 by:BAP/RDH ck: RSH app: RSH

PROCEDURE FOR SAMPLING EQUIPMENT DECONTAMINATION This procedure describes the general method to be used for decontamination of sampling devices that are re-used, such as water level indicators or sampling pumps. The purpose of decontamination is to remove all solid and liquid residues from prior samples before taking a new sample.

PRIOR PROCEDURES REQUIRED

• None EQUIPMENT REQUIRED

• Metal wash tub

• Boot sprayer

• Distilled water

• Detergent

• Sample gloves

• Paper towels

• Trash bag

• Knife or scissors

• Plastic sheeting PROCEDURE

1. Don sample gloves, use knife or scissors to detach all sample string, and completely disassemble the sampling device.

2. Place device in tub, with a small amount of detergent and distilled water.

3. Scrub all parts with detergent and distilled water to remove visible solid residues.

4. Run detergent and water through interior of sampling equipment.

5. Remove equipment and rinse off detergent with distilled water.

6. Place equipment on clean plastic sheeting.

7. Dry equipment with paper towels, or allow to air dry.

8. Place all solid waste (sampling gloves, paper towels, string, etc.) into trash bag, to return to PBRF. Discard water on ground.

309StreamMouthReport_02Apr08 Page 89 of 93 by:BAP/RDH ck: RSH app: RSH

PROCEDURE FOR GEOPROBE DUAL-TUBE SAMPLING This procedure is for sampling soils using Geoprobe tools, and'a manual or powered driving device.

PRIOR PROCEDURES REQUIRED 0 Sampling Equipment Decontamination EQUIPMENT REQUIRED

• Clear 60" Geoprobe sampling tubes

• One red and one black sampling tube end caps

• 60" Geoprobe dual-tube sampler

• Geoprobe adapter from sampler to 1" drill rod

• Geoprobe drive cap

• 3' long by 1" diameter drill rods

• Manual driver, or hydraulic probe driver

• Tape measure

• Hacksaw

• Field notebook, Sharpie fine point marker

• Waterproof duct tape PROCEDURE For each 60-inch depth sampled, the following steps will be performed.

1. Assemble sampler by inserting inner plastic tube inside outer steel tube

2. Drive sampler into sediment

3. Extract inner plastic tube, with sample inside

4. Cut off tube to length of recovered sample ends with decontaminated hacksaw

5. Cap the top of the tube with a black cap, bottom with a red cap

6. Label tube with sample location and depth interval

7. Measure down 6" from top of sample and mark with Sharpie. Measure down 12" from that mark and make another mark. Continue making marks every 12" for the remaining core.

8. Tape the end caps to limit leakage

9. Record observations in field notebook 309StreamMouthReport_02Apr08 Page 90 of 93 by:BAP/RDH ck: RSH app: RSH

PROCEDURE FOR VIBRACORE SAMPLING Sampling of soft sediments from a depth of 0-10 feet may be accomplished with a vibracore setup, involving a large-diameter (3-inch) aluminum tube, top caps to create a sample-retaining suction, and a vibration-inducing driver. The sampling tube will be driven to refusal or a maximum depth of 10 feet (120 inches). Some stick-up above the ground or water surface is needed, to facilitate retrieval. Sample recovery will be determined as length of sample recovered divided by length driven.

PRIOR PROCEDURES REQUIRED

• Sampling Equipment Decontamination EQUIPMENT REQUIRED

• Clean, new aluminum sampling tubes, 3-inch diameter by 10-foot length

• Two end caps per sample

• Backpack-style. gasoline-powered concrete consolidation vibrator

• Sharpie fine point marker

• Duct tape

• Tape measure

• Hacksaw PROCEDURE

1. Assemble sampler by clamping vibrator to top of tubing.

2. Vibrate sampler into soft sediment, until refusal or full depth is reached.

3. After driving to total depth, measure depth to top of sample, inside tube.

4. Place end cap on top of tubing, to create an airtight seal.

5. Pull tube out of ground.

6. Place a cap on bottom end of tube (if sampling in water, put bottom cap on while tube end is still under the water surface, to maintain suction).

7. Remove top cap, again measure distance to top of sample, to determine if sample loss occurred during tube extraction.

8. Cut tubing to length of sample with decontaminated hacksaw; replace top cap.

9. Label the tube with sample location, depth interval, and "TOP".

10. (In sample processing trailer) Measure down 6" from top of sample and mark with Sharpie. Measure down 12" from that mark and make another mark.

Continue making marks every 12" down to 54".

11. Tape the top and bottom caps to avoid leakage, if needed.

12. Record observations in field notebook.

309StreamMouthReport_02Apr08 Page 91 of 93 by:BAP/RDH ck: RSH app: RSH K

APPENDIX B LABORATORY RESULTS (Provided as a separate computer file named 309PB-MouthResultsSpreadsheet_08FEB08.xls) 309StreamMouthReport_02Apr08 Page 92 of 93 by:BAP/RDH ek: RSH app: RSH

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SMI-IA Depth Sample Result MDA Lab Uncertainty 2 Sigma (Result - 2 Sigma) - MDA R.Case Haag Note Recount inches (Cs-137) (pCl/g) Flag 2 Sigma (%) (pCilg) (+ = good, - = bad) Note I (pCilg) 0.148 # 57.74 0.14 -0.046 NO 0.115 B<

0.168 # 40 0.229 0.173 OK 33-36 36-39 39-42 42-45 45-48 48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 (This location was re-sampled with Geoprobe: see SMI-IB) DETECTIONS ARE COLOR-CODED AS FOLLOWS:

[=Vibracore I IN MID-CORE Geoprobe 309PB-MouthResultsSpreadsheet SMI-IA Sil

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0-6 0,24 0.123 # 55.47 0.121 -0.026 NO 6-18 0438 0.154 #A 93.58 0.128 -0.146 NO 18-30 <MDA 0.157 B<

30-42 <MDA 0.182 B<

42-58.5 <MDA 0.051 B<

96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMI-IB

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SMI-2 pe Result DA Lab Uncertainty 2 Sigma (Result -2 Sigma) - DA R.Case Recount QC Result Cs- 37) Ci Fla 2 gma M CI (+= good, -=bad Note Haag Note *Cu C 0.17 28.28 0.328 0.655 OK 1.66 0.105 13.28 0.226 1.329 1.315 2.23 0.09 10.64 0.247 1.893 2.196 3.052 0.076 9.16 0.294 2.682 3.177 5.718 0.121 6.93 0.434 5.163 5.471 7.737 0.159 6.38 0.544 7.034 0.958 0.149 22.27 0.215 0.594

<MDA 0.042 B<

93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-Mouth ResultsSpreadsheet SM1-2

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0-6 0.222 35.92 0.337 0.376 6-18 <MDA 0.268 B<

27-30 30-33 33-36 36-39 39-42 42-45 18-30 0.386 0.236 # 57.74 0.223 -0.073 NO 45-48 48-49 51-54

4-J;7 30-42 <MDA 0.234 B<

42-49 <MDA 0.14 B<

I(d-vu 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet Si-SM1-3

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SMI-4 0.088 8.32 0.296 2.965 11.698 0.122 4.51 0.639 10.937 4.11 0.117 7.8 0.343 3.65 2.882 0.094 9.65 0.292 2.496

- 0.08 10.68 0.225 1.717 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM 1-4

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RDH app:RSH 08-Feb-08 0.122 12.6 0.541 3.517 11.698 15.661 0.141 5.51 0.989 14.531 15.014 14.835 4.11 3.333 0.086 11.85 0.407 2.84 3,429 2.882 2.4 0.138 15.21 0,372 1.89 2.253 0.138 17.02 0.334 1.461 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M-Rlct SM 1-4Relocate

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RDH app:RSH 08-Feb-08 0.091 9.64 0.538 4.684 5.278 0.129 9.47 0.524 4.625 3.418 0.094 12.24 0.431 2.893 0.203 B<

0.167 B< 0.098 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-Mouth ResultsSpreadsheet M4Bud SM1-4Boundl

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RDH app:RSH 08-Feb-08 0.136 9.89 0.53 4.471 8.53 0.124 7.28 0.67 7.736 1.879 0.076 14.78 0.284 1.519 1.064 0.108 20.91 0.225 0.731 0.118 23.25 0.278 0.789 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM1-4Bound2 Si-Bud

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RDH app:RSH 08-Feb-08 Sample Result 0.082 10.53 0.443 3.51 11.926 0.142 6.15 0.814 10.97 3.513 0.083 11.34 0.412 3.018 2.46 0.089 14.04 0.354 2.017 0.135 13.59 0.366 2.13 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M4Bud SM 1-4Bound3

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RDH app:RSH 08-Feb-08 0.115 13.38 0.339 2.02 6.672 0.081 8.11 0.577 6.014 8.486 0.075 6.94 0.645 7.766 3.061 0.088 12.52 0.394 2.579

- 0.084 14.4 0.323 1.792 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM1-4Bound4 Si-Bud

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RDH app:RSH 08-Feb-08 0.081 12.1 0.377 2.559 4.268 0.127 10.43 0.463 3,678 13.502 0.143 6.04 0.909 12.45 2.719 0.084 12.96 0.362 2.273 0.144 14.48 0.363 1.948 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-Mouth Res ultsSpreadsheetSM4Bud SM1-4Bound5

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RDH app:RSH 08-Feb-08 SMII-4Bound6 Depth Sample Result (MDA) Lab Uncertainty 2 Sigma (Result- 2 Sign inches) Cs-137 Ci/ Fla 2 Si ma % Cil (+ good 0.087 12.31 0.393 2.622 6-9 9-12 12 11.435 0.087 6.43 0.816 10.532 12-15 15-18 18-21 224-27 1-24 2.667 0.084 13.1 0.358 24-27 2.225 27-30 30-33 1.752 0.089 16.61 0.296 36-39 1.367 39-42 42-45 45-48 48-51 0.129 16.56 0.316 1.433 51-54 54-55.5

55. 5-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM1-4B3ound6

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SMI-5 0.416 0.056 22.36 0.137 0.21 0.053 37.14 0.078 0.079 OK

<MDA 0.093 B<

0461 0.085 # 55.47 0.084 -0.018 NO 0,411 0.117 #A 75.59 0.084 -0.09 NO 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM1-5

Project 302 PBRF STREAM MOUTH RESULTS by: BAP/RMB ck:PJW app: RDH 08-Feb-08 0.082 18.86 0.173 0.652 0.833 0.081 19.58 0.165 0.587

<MDA 0.06 B<

0.245 0.134 62.72 0.154 -0.043 NO

.042 0.078 #A 100 0.042 -0.078 NO 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-M outh ResultsSpreadsheet SM1-6 0

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.696 0.078 17.49 0.167 0.176 0.078 46.77 0.082 0.016 OK

<MDA 0.09 B<

<MDA 0.059 B<

<MDA 0.086 B<

60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM1-7 M7

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SM2-1

_ , .. . , . , . . . i A I .. . . . .. . a s I KOCO.....

Depth Samples After Sample Result MDA, firt -

I Lab Ciln I::a 1 Uncertainty 9Qi nm IO1 II 2 Sigma In ilmn (Result - 2 Sigma) - MIDA 1+ = nnndl - =hndh Nnt. I Haag Note Recount inr-iflo 1f,.A 17~

lV I '+ = oo - =.

1 0431 U-V 0496 0.235 #A 93.81 0.184 -0.223 NO 6-18 <MDA 0.062 B<

18-30 0.064 0.05 # 70.71 0.045 -0.031 NO 36-39 39-42 42-45 45-48 48-51 0062 0.064 #A 88.81 0.055 -0.057 NO 30-47 51-54 54-57 57-60 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM12-1

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 Dept Samples After Sample Result MDA Lab Processing Cs-I 37 (PCil) Fla 0-6 0.13 # 48.51 0.146 0.024 OK 6-18 0.083 0.047 # 55.47 0.046 -0.01 NO 18-30 <MDA 0.038 B<

36-39 39-42 42-45 45-48 48-51 30-47 <MDA 0.063 B<

51-54 54-57 57-60 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M2 SM2-2

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SM2-3 I

Sample Result MDA Lab Uncertainty 2 Sigma (Result - 2 Sigma) - MDA R.Case I Recount

[ inches Depth Processing Samples After I (nCi/al D

DCi1a Flan 2 SiOma (%/ InCilinl I+ = nood - =badc ... IHaag Note InCilnI

- P 0-6 45.08 I 0.316 0.343 0.101 6-18 0.343 0.23 # 66.14 0.227 -0.114 NO 21-24 24-27 27-30 30-33 33-36 36-39 39-42 42-45 45-48 48-51 51-54 54-57 18-30 <MDA 0.174 B<

30-42 <MDA 0.04 B<

42-49.75 <MDA 0.139 B<

99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet 23 SM2-3

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0-6 - 0.259 40.82 0.347 0.241 6-18 0496 0.235 # 51.61 0.256 0.004 NO 21-24 24-27 27-30 30-33 33-36 36-39 39-42 42-45 18-30 0.462 0.304 59.65 0.27 -0.122 Reject 45-48 48-51 51-54 30-42 <MDA 0.192 B<

42-49.5 <MDA 0.195 B<

93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet 24 SM2-4

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0-6 0.205 29.49 0.38 0,696 6-18 0.179 # 55.47 0.176 -0.038 NO 21-24 24-27 27-30 30-33 33-36 36-39 39-42 42-45 18-30 0.347 # 68.06 0.341 45-48 -0.187 NO 48-51 51-54 54-57 30-42 <MDA 0.461 B<

42-48.5 <MDA 0.168 B<

90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M5 SM2-5

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0-6 - 0.33 #

35.34 0.448 0.486 OK 6-18 <MDA 0.247 B-Z1-24 24-27 27-30 30-33 33-36 36-39 39-42 42-45 45-48 48-51 51-54 54-57

=*7 'In 18-30 0.286 0.246 # 72.84 0.209 -0.169 NO 30-38.5 <MDA 0.177 B<

84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M6 SM2-6

Project 302 PBRF STREAM MOUTH RESULTS by: BAP/RM B ck:PJW app: RDH 08-Feb-08 SM3-1 Depth Sample Result (Cs- (MDA I Lab Uncertainty 21 2 Sigma (Result -2 Sigma)- MDA =+ R.Case HaagNote Recount (inches 137) (pCiIg) Flag I Sigma (%) I (pCilg) good, - = bad) g I Note IHagNt I I loCi/ol Ir *--*l

<MDA 0.174 B<

<MDA 0.046 B<

<MDA 0.146 B<

27-30 30-33 33-36 36-39 39-42 42-45 45-48 48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M-SM3-1

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SM3-2 Depth I Samples After Sample Result DA I Lab Uncertainty 2 Sigma (Result - 2 Sigma) - MDA SR'Case Recount I (inches) I Processing (ICilg) Flag Haag Note 2 Sigma (%) (DCilg) (+ = qood, - = bad) I Note II (pCilgl)

S0-6 0.222 34.3 0.353 0.451 I J..- IC 18-21 21-24 24-27 6-18 <MDA 0.189 B<

27-30 30-33 18-33 <MDA 0.059 B<

63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M2 SM3-2

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SM3-3 0.11 20.24 0.183 0.601 0.773 0.044 17.61 0.138 0.591

<MDA 0.062 B<

0.228 0.102 50 0.114 0.012

<MDA 0.074 B<

99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M3 SM3-3

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.178 37.8 0.256 0.242 OK

<MDA 0.243 <MDA 0.487

<MDA 0.228 <0.255

<MDA 0.229 <0.264

<MDA 0.23 0.209 102-105 105-108 108-111 111-114 114-117 117-120 309PB-M outh ResulItsSpread sheet SM3-4 M-

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08

} * * - --

• SM4-1 ID epth Sample Result MDA Lab Uncertainty 2 Sigma (Result - 2 Sigma) - MDA RCase Haag Note Recount I lacila) Flaa 2 Siama (%I I (oCila) (+ = aood, - = bad) (DCi/) I 0.207 # 50 0.226 0.018 OK 0.063 # 71.39 0.058 -0.04 NO 0.061 B<

0,-0*o 36-39 39-42 42-45 45-48 48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM4-1 M-

Project 302 PBRF STREAM MOUTH RESULTS by: BAP/RM B ck:PJW app: RDH 08-Feb-08 SM4-2 Depth Sample Result MDA I Lab Uncertainty 2 Sigma (Result - 2 Sigma) - MDA R.Case Recount IHaagNote (Cs-137) (o)Ci/al Flaa 2 Sioma 1%1 1 oCilol (+= oood. - = bad* Haag Not I InCil/ I

(+ = oood = bad)

<MDA 0.216 B<

<MDA 0.061 B<

<MDA 0.059 B<

42-45 45-48 48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM4-2

Project 302 PBRF STREAM MOUTH RESULTS by: BAP/RMB ck:PJW app: RDH 08-Feb-08 0.049 25 0.108 0.274 OK 2.32 0.091 12.03 0.287 1.942 0.49 0.144 # 40 0.197 0.149 OK 0123 0.252 # 60.91 0.252 -0.091 NO 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM4-3

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 Depth Sample Result MDA Lab nes (Cs-137 (pCi!/g) Flag

<MDA 0.173 B<

0061 0.051 75.59 0.046 -0.036 Reject

<MDA 0.047 B< 0.084 2-7 33-3 <MDA 0.126 B<

39-42 42-45 45-48 48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM5-1

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 Depth Samples After SM5-2 Sample Result iDA Lab Uncertainty inches Processing 2 Sigma) (Result - 2 Sigma) - MDA (Cs-I 37) (DCila) I Flaa 2 Siama (%) I(rGi/a) (+ = oood. - = bad)

R.Case Haag Note I Recount 0-6 Note II (i)Ci/a) 0.171 # 41.7 0.224 0.141 OK 6-18 <MDA 0.139 B<

21-24 24-27 27-30 30-33 33-36 36-39 39-42 42-45 45-48 18-29.5 <MDA 0.152 B<

63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResuitsSpreadsheet 52 SM5-2

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SM5-3 DepthI Samples After Sample Result MDA Lab Uncertainty 2 Sigma (Result - 2 Sigma) - MDA R'Case Recount Haag Note I (DC i/a)

(inches) Processina (Cs-1 371 ([Cio)I Flaa 2 Siama (%) (oCilol (+ = aood, - = bad) Note I I 0-6 0.839 0.421 # 50.24 0.422 -0.004 NO 18-21 21-24 24-27 27-28 6-18 1.3 0.209 25.93 0.339 0.752 30-33 33-36 36-39 39-42 42-45 45-48 18-28 0.197 36.51 0.294 0.311 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 (This location was re-sampled with vibracore: see SM5-5) 309P8-MouthResultsSpreadsheet 53 SM5-3

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app: RDH 08-Feb-08 SM5-4 Depth Sample Result MDA Lab (Result - 2 Sigma) - MDA Note Recount inCi/ol I Flan Uncertainty 2 Siama M/1 2 Sigma ItnCilal SR.CaseIII HaagNote I (inches) Cs-137 (+ = good, - = bad) Note I I (pCilg) 0-3 0.095 # 37.8 0.137 0.13 OK 3_6 6-9 9-12 0.075 # 57.74 0.07 -0.023 NO 12-15 15-18 18-21 21-24 0.109 B<

24-27 27-30 30-33 33-36 <MDA

< D 0.058 B<

36-39 39-42 42-45 45-48 0.07 57.74 0.066 -0.023 NO 48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-70 72-75 75-78 78-80 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM5-4

Project 302 PBRF STREAM MOUTH RESULTS by: BAP/RM B ck: PJW app: RDH 08-Feb-08 0.603 0.075 18.77 0.159 2.542 0.056 10.99 0.29 2.196 0.214 0.06 39.22 0.084 0.07

<MDA 0.294 B<

0.6- 0.246 # 53.45 0.25 -0.029 NO 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM5-5 M-

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 Depth Sample Result IMDA Lab (inches (Cs-137 Gil Flag 0-30.096 33.01 0.113 0.132 6-9 9-121 12 12-15 0.453 0.052 25 0.114 0.287 15-18 18-21 21-24 a0086 0.045 24-27 53.45 0.046 -0.005 NO 27-30 30-33

<MDA 0.045 36-39 B<

39-42 42-45 45-48 0037 0.049 #A 48-51 99.14 0.037 -0.049 NO 51-54 54-57 57-60 60-63 63-65.5 66-69 69-70 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM6-1

Project 302 PBRF STREAM MOUTH RESULTS by: BAP/RM B ck: PJW app: RDH 08-Feb-08 SamDle Result 0.107 25.21 0.155 0.35 0.503 0.049 23.09 0.117 0.337 OK 0.06 0.066 #A 89.52 0.053 -0.059 NO 45-48 48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M2 SM6-2

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SM6-3 0.053 # 22.79 0.127 0.372 OK 0.294 0.085 # 37.64 0.111 0.098 OK

<0.080

<MDA 0.119 B<

<0.066 0--- 0.083 # 66.67 0.067 -0.049 NO

<MDA 0.102 B<

90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M3 SM6-3

Project 302 PBRF STREAM MOUTH RESULTS by: BAP/RMB ck:PJW app:RDH 08-Feb-08 0.401 OK 0.055 22.5 0.134 0.315 0.064 33.33 0.105 0.146

<MDA 0.112 B<

<MDA 0.114 B<

<MDA 0.083 B<

96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M-SM6-4

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SM6-5 Sample Result MDA Lab j Uncertainty 2 Sigma (Result - 2 Sigma) - MDA R.Case I Haag Note Recount Depth (inches) (oCi/oa I Flao 1 2 Siama (%) I (nCil I (+ = aood. - = bad) Note loCilo I 0-3 0.118 31.2 0.154 0.22 OK 3-6 6-9 9-12 0.283 0.056 32.88 0.093 0.134 12-15 15-18 18-21 21-24

<MDA 0.112 B<

24-27 27-30 30-33 33-36 0,08 0.084 #A 75.59 0.061 -0.065 NO 36-39 39-42 42-45 45-48

<MDA 0.082 B<

48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90.5 90-93 93-96 96-99 99-102 102-103 105-108 108-111 111-114 114-117 117-120 309PB-Mouth Res ultsSpreadsheet SM6-5 M5

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:RDH app:RSH 08-Feb-08 0.146 6.2 1.401 19.033 1.263 0.27 # 31.11 0.395 0.598 OK 1.258 3.221 0.157 16.28 0.532 2.532 2.963 0.626 0.221 42.89 0.269 0.136 OK 0.727

<MDA 0.217 <0.249 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M6 SM6-6

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RDH app:RSH 08-Feb-08 SM6-RRelocate2 Depth Original SM6-6 Result Sample Result MDA Lab Uncertainty 2 Sigma (Result -2 Sigma)-MDA R.Case Haag Note Recount QC Result 0-s C 7Cs-37 (pCu~g) Flag 1 2 Sigma M (P C (+ = ood - = bad Note "CI lI 0.177 9.2 0.589 5.328 6-9 9-12 1.263 1.664 0.094 17.54 0.296 1.274 1.755 12-15 15-18 18-21 21-24 3.221 0.313 0.136 # 48.51 0.152 0.025 OK <MDA(0.296) 0.487 24-27 27-30 30-33 33-36 0.626 0.18 B< <0.194 36-39 39-42 42-45 45-48 <MDA 48-51 0.125 B< <0.113 51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet 566eoae SM6-6Relocate2

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RDH app:RSH 08-Feb-08 Samole Result 0.086 12 0.4 2.754 7.307 0.093 8.3 0.645 6.569 1.629 0.142 18.01 0.298 1.189 0.949 0.121 # 26.26 0.251 0.577 OK 0.205 B<

72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M6Bnd SM6-6BoundA

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RDH app:RSH 08-Feb-08 Sample Result 0.094 12.13 0.436 2.952 6.4 0.086 8.52 0.577 5.737 6.127 0.9 0.171 29.15 0.264 0.465 0.191 B<

0*42 0.128 #A 75.59 0.092 -0.099 NO 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M6Bud SM6-6BoundB

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RDH app:RSH 08-Feb-08 Depth Sample Result MDA Lab (inches Cs-137 CiM Flag 0-3 0.129 6.25 0.809 10.755 3-6 6-9 9-12 2.277 0.084 12-15 14.14 0.329 1.864 15-18 18-21 21-24 24-27 24-27 0.678 0.135 32.88 0.224 0.319 OK 27-30 30-33 33-36 0.183 B<

<0.174 36-39 39-42 42-45 45-48 0.114 66.67 0.093 -0.067 NO 48-51 51-55 55-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM6-6B3oundC

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RDH app:RSH 08-Feb-08 SM6-6BoundD Depth Sample Result MDA Lab Uncertainty 2 Sigma (inches) CI37Ci Flaq 2 Sigma M (pCig)0 00.094 8.48 0.638 6.359 6--9 9-12 12 0.744 0.105 27.74 0.207 0.432 12-15 15-18 18-21 21-24 24-27 0257 0.158 57.74 0.149 -0.05 NO 24-27 27-30 30-33 33-36 33-39 0452 0.16 #A 75.59 0.115 -0.123 NO 36-39 39-42 42-45 45-48 0.125 B<

48-51 51-54 54-57 57-60 60-63 63-65 65-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M6Bud SM6-6BoundD

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RDH app:RSH 08-Feb-08 0.083 10.4 0.449 3.619 1.748 0.078 15.57 0.278 1.392 0.311 0.115 44.72 0.139 0.057 OK 0457 0.144 # 70.71 0.111 -0.098 NO 0.128 B<

75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-Mouth ResultsSpreads heet SM6-6BoundE M-Bud

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RDH app:RSH 08-Feb-08 SM6-6BoundF 0.139 6.2 0.842 11.271 2.437 0.14 14.54 0.362 1.935 0.32 0.139 48.51 0.155 0.026 0A08 0.132 81.65 0.088 -0.112 NO 0.161 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-Mouth ResulItsSpread sheet M 6Bud SM6-6BoundF

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RMB app:RDH 08-Feb-08 0.143 8.46 0.681 6.768 7.813 0.106 8.6 0.711 6.996 2.564 0.132 16.72 0.436 1.996 0.094 0.173 100 0.094 -0.173 NO 0.15 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM6-6Boundl M6Bud

Project 302 PBRF STREAM MOUTH RESULTS by:BAP ck:RMB app:RDH 08-Feb-08 Depth Sample Result MDA Lab (inches Cs-137 (pCig)I Flag 0-3 8.95 0.648 6.093 346 0.101 6-6 9-12 8.51 0.16 7.637 7.83 0.713 12-15 15-18 18-21 2 1-24 21-24 2.309 0.106 15.76 0.37 1.833 2.008 24-27 27-30 30-33 33-36 0.188 B<

36-39 39-42 42-45 45-48 48-51 < 0.2 B<

51-54 54-56.5 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM6-6Bound2

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SM6-7 Depth , Sample Result MDA Lab Uncertainty 2 Sigma (Result - 2 Sigma) - MDA R.Case Haag Note count (inches) (Cs-137) pCi/g Flag 2 Sigma (%) (pCi/g) (+ = good, - = bad) Note (pCi/g I U-3

<MDA 0.213 B<

3-6 6-9 9-12 0.303 0.12 41.63 0.127 0.056 12-15 15-18 18-21 21-24 0.125 0.061 # 51.64 0.064 0 NO 24-27 27-30 30-33 33-36 0.092 #A 75.59 0.066 -0.071 NO 36-39 39-42 42-45 45-48 0.102 0.107 #A 75.59 0.077 -0.082 NO 48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81.5 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM6-7

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.089 23.4 0.158 0.424 0124 0.09 66.14 0.089 -0.045 NO

<MDA 0.085 B<

<MDA 0.302 B<

63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M-SM6-8

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 Depth Sample Result MDA Lab (inches Cs-I 37 (Ciig Flag 0-3 0.097 22.74 0.181 0.509 3-6 6-9 9.12 0.175 0.069 45.9 0.081 0.025 OK 12-15 #

15-18 18-21 21-24 24-27 <MDA 0.074 B<

24-27 27-30 30-33 33-36 <MDA 0.07 B<

36-39 39-42 42-45 45-48 48-51 41-54 <MDA 0.087 B<

51-54 54-57 57-56.5 58.5-60 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMV6-9

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.09 21.43 0.152 0.46 0.641 0.088 24.16 0.156 0.397

<MDA 0.073 B<

0.142 0.075 # 66.36 0.073 -0.036 NO

<MDA 0.092 B<

63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-M outh Res ultsSpreadsheet M-SM7-1

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SM7-2 Depth Sample Result MDA Lab I Uncertainty I 2Sigma 1 (Result - 2 Sigma) - MDA R'Case Haag Note I Recount (inches) (Cs-137) (pCilg) Flag 2 Sigma (%) (pCi/g) (+ = qood, - = bad) Note I I (rCi/_Q) 0-3 0.098 24.97 0.166 0.395 OK 3-6 6-9 9-12 912-1 12-15 0.388 0.109 34.74 0.135 0.144 15-18 18-21 21-24 0.07 37.8 0.101 0.095 OK 24-27 27-30 30-33 33-36 0.07 60.3 0.064 -0.029 NO 0-1-2 36-39 39-42 42-45 45-48 0.089 68.52 0.085 -0.06 NO 48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-95 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM7-2

Project 302 PBRF STREAM MOUTH RESULTS by: BAP/RM B ck: PJW app:RDH 08-Feb-08 SM7-3 0.146 0.079 33.07 0.112 0105 0.075 # 69.28 0.073 -0.043 NO

<MDA 0.077 B<

<MDA 0.071 B<

<MDA 0.234 B<

78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-M outh ResultsSpreadsheet M3 SM7-3

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SM7-4 0.192 0.086 29.19 0.115 0.24 0.082 39.22 0.094 0.064 OK

<MDA 0.054 B<

<MDA 0.036 B<

63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM7-4

ll*"*t i'r'* = *p*, ,,

• Project 302 PBRF C*'T'I*II"^ll by:BAP/RMB ck:PJW app:RDH Proec 302

..... b I r-M MRUU I ?1 RESULTS 08-Feb-08 SM7-5 Depth Sample Result MDA Lab Uncetnt 2 Sigma (Resul- 2Sgm)-oA R.Caseo inchesa i Fa m+

2Cs-137 ood, - bad) Note Haag Notec 3 0.056 19.25 0.161 0.608 OK 6-9 9-12 12-15 3.872 0.103 8.37 0.345 3.424 15-18 18-21 21-24 1.091 0.062 14.74 0.164 0.865 24-270.6 27-30 30-33 33-36 36-39 0,064 0.043 60.3 0.039 -0.018 NO 39-42 42-44 45-48 48-51 51-54 54-57 57-60 60-63 63-66 66-67 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-Mouth ResultsSpreadsheet SM7-5

Project 302 PBRF STREAM MOUTH RESULTS by: BAP/RMB ck:PJW app:RDH 08-Feb-08 0.057 OK 0.07 40.9 0.088 0422 0.071 59.31 0.072 -0.021 NO

<MDA 0.063 B<

<MDA 0.095 B<

<MDA 0.061 B<

78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM7-6

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.08 16.39 0.197 0.905 0.787 0.151 25.75 0.204 0.432 0*279 0.171 57.74 0.161 -0.053 NO

<MDA 0.218 B<

<MDA 0.29 B<

90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-Mouth Res u tsSpreadsheet SM8-1

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.495 0.056 20.85 0.147 0.55 0.083 25.47 0.141 0.326 0-05 0.086 # 66.67 0.07 -0.051 NO 0,284 0.19 # 60.3 0.172 -0.078 NO

<MDA 0.344 B<

96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M-SM8-2

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app: RDH 08-Feb-08 SM8-3 Depth Sample Result (Result - 2 Sigma) - MDA SR'Case Haag Note Recount Ifa.4 '27%

MDA I Lab I Uncertainty 2 Sigma 1 (inches) (pCi/g) Flag 2 Sigma (%) (pCi/g (+ = good, - = bad) Note II (pCilf) 0-3 0.079 15.36 0.189 0.94 3-6 6-9 9-12 0.27 0.081 38.94 0.105 0.084 OK 12-15 15-18 18-21 21-24

<MDA 0.127 B<

24-27 27-30 30-33 33-36 <MDA 0.066 B<

36-39 39-42 42-45 45-48

<MDA 0.073 B< <0.078 48-51 51-54 54-57 57-60 60-63 6366 66-69 69-72 72-75 75-78 78-81 81-84 84-85.5 87-90 90-93 93-96 96-99 99-102 102-103 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M 3 SM8-3

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.082 19.33 0.175 0.638 0.767 0.083 20.87 0.162 0.522 0476 0.11 # 69.27 0.105 -0.039 NO 0458 0.103 # 65.11 0.103 -0.048 NO 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-Mouth Res ultsSpreadsheet M-SM8-4

Project 302 PBRF STREAM MOUTH RESULTS by: BAP/RMB ck:PJW app:RDH 08-Feb-08 0.071 14.91 0.198 1.035 0235 0.12 61.73 0.122 -0.007 Reject 0.098 0.06 # 67.74 0.057 -0.019 NO 045 0.118 75.86 0.114 -0.082 NO 0.409 0.089 66.67 0.073 -0.053 NO 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheetSM- SM8-5

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SM8-6 0.046 16.72 0.153 0.703 1.122 0.077 16.27 0.185 0.86 0.146 0.116 72.11 0.106 -0.076 Reject 0.428 0.072 # 55.47 0.071 -0.015 NO

<MDA 0.138 B<

72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M6 SM8-6

Project 302 PBRIF STREAM MOUTH RESULTS by: BAP/RMB ck:PJW app: RDH 08-Feb-08 Depth inches 0-3 0.08 18.58 0.169 0.65 OK 3-6 6-9 9-12 1.911 0.121 12.7 0.249 1.541 12-15 15-18 18-21 21-24 0.051 9.02 0.325 3.044 24-27 27-30 30-33 Water, No Sample Water, No Sample 51-54 54-57 57-60 60-63 63-66 66-67 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M-SM8-7

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.059 25.61 0.127 0.306 0.394 0.052 26.73 0.106 0.236

<MDA 0.065 B<

044-8 0.082 66.38 0.078 -0.042 NO

<MDA 0.075 B<

63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM9-1

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.305 OK 0.084 26.32 0.14 0.831 0.067 17.79 0.15 0.614 0.157 0.051 40.78 0.064 0.042 OK 0.66 0.114 23.85 0.159 0.387

- 0.078 15.37 0.192 0.956 102-105 105-108 108-111 111-114 114-117 117-120 309PB-Mouth Res ultsSpreadsheet SM9-2 M-

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 Sample Result 0.051 27.22 0.102 0.219

<MDA 0.092 B<

<MDA 0.047 B<

<MDA 0.061 B<

<MDA 0.05 B<

93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet 93 SM9-3

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.102 16.45 0.192 0.853 5.869 0.101 6.57 0.423 5.345 2.126 0.044 10.56 0.233 1.849 2.435 0.095 10.8 0.274 2.066 0.104 10.14 0.277 2.246 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM9-4 M 4

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.441 0.097 23.53 0.168 0.389 0.084 31.5 0.123 0.182 OK

<MDA 0.077 B<

51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet 95 SM9-5

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app: RDH 08-Feb-08 Sample Result 0.119 16.97 0.224 0.955 0.285 0.097 41.9 0.12 0.068 Q0D4 0.056 # 57.74 0.053 -0.018 NO

<MDA 0.101 B<

<MDA 0.067 B<

99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM9-6 M6

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.683 0.239 29.21 0.384 0.524 0.184 # 43.64 0.229 0.111 OK 0.505

<MDA 0.335 B< <0.204

<MDA 0.283 B< 0.408 048 0.221 #A 81.65 0.147 -0.188 NO <0.295 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM9-7

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.049 37.8 0.071 0.068 OK 042 0.088 63.25 0.076 -0.044 NO

<MDA 0.124 B<

<MDA 0.076 B<

0.064 44.72 0.079 0.032 NO Why Reject?

96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet MDPB3 SM-DUP-BY37

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SM-DUP-BY-43 Depth Depth Original Bay Result(s) Sample Result MDA) Lab Uncertainty 2 Sigma (Result -2 Sigma) - MDA R.Case Recount finches) 3 inches Cs-1 37

-Cs-I37 Ci/

0.085 Fla 2 Si ma %

46.68 Cii 0.099

+ = ood - = bad 0.028 Note Haag Note Cit 8-9 9-12 0,059 0.108 #A 100 0.059 -0.108 NO 12-15 15-18 18-21 21-24 <MDA 0.085 B<

24-27 27-30 30-33 33-36 <MDA 0.121 36-39 I B<

39-42 42-45 45-48 48-51 <MDA 0.103 B<

51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 95-98 99-102 98-101 102-105 101-104 105-108 104-107 <MDA (0.221) 108-111 107-110 111-114 110-113 114-117 113-116 117-120 116-119 309PB-MouthResultsSpreadsheet SM-DUP-BY-43

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.101 40.93 0.126 0.08

<MDA 0.067

<MDA 0.114 a 0-fi 0.078 66.67 0.063 -0.046 NO

<MDA 0.259 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet S-U-Y4 SM-DUP-BY-44

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 Samule Result 0.051 23.09 0.122 0.351 1.154 0.106 16.69 0.196 0.852 0.452 0.087 29.19 0.133 0.232

<MDA 0.062 B<

<MDA 0.065 B<

69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309P8-Mouth ResultsSpreadsheet MTI-SM-TRIB-1

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 Depth Sample Result MDA Lab Jinches) Cs-13 I (pCilg) Flag 0-3 23.4 0.143 0.363 0.101 3-60" 6-9 9-12 0.758 0.093 20.16 0.155 0.51 12-15 15-18 18-21 21-24 24-27 <MDA 0.053 B<

24-27 27-30 30-33 33-36 33-36 <MDA 0.041 B<

36-39 39-45.5 42-45 45-48 48-49 51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM-TRIB-2

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.084 28.37 0.13 0.24 OK 1.192 0.11 17.03 0.206 0.876

<MDA 0.078 B<

<MDA 0.069 B<

<MDA 0.059 B<

84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM-TRIB-3 M RB-

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 0.097 44.58 0.104 0.031 OK 0.726 0.112 22.09 0.162 0.452 0.336 0.066 29.76 0.1 0.17 OK

- 0111 38.59 0.124 0.086 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM-BOGERT-1

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RM B ck: PJW app: RDH 08-Feb-08 SM-GB-1 Depth Sample Result MDA Lab Uncertainty 2 Sigma (Result - 2 Sigma) - MDA R.Case Recount (inches) (Cs- 37 pCilg Flag 2 Sigma % (pCi/g) (+ = good, - = bad) aag N(pCil)

O-3 0.115 0.116 -0.004 Reject 50.99 3-6 6-9 9-12 B<

<MDA 0.219 12-15 15-18 18-21 21-24

<MDA 0.167 B<

24-27 27-30 30-33 33-36 <MDA 0.322 B<

36-39 39-42 42-45 45-48 <MDA 0.376 B<

48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-85 85-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-Mouth Res ultsSpreadsheetSMG- SM-GB-1

Project 302 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 SM-GB-2 Depth Sample Result MDA Lab Uncertainty 2 Sigma (Result - 2 Sigma) - MDA R.Case Haag Note count (inches) (Cs-137 (pCilg Flag 2 Sigma (%) (pCilg) (+ = good, - = bad) Note (pCil) 0-3 <MDA 0.369 B<

3-6 6-9 9-12

<MDA 0.083 B<

12-15 15-18 18-21 21-24 NO 0.055 # 63.25 0.047 -0.027 24-27 27-30 30-33 33-36 NO 0.089 #A 81.66 0.06 -0.076 36-39 39-42 42-45 45-48 NO 0.045 0.066 #A 89.44 0.04 -0.061 48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-70 70-72 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SM-GB-2

Project 309 PBRF STREAM MOUTH RESULTS byrsh ck:RDH app:RSH 08-Feb-08 SMG1 PB07-02928 SR53-1 0.101 18.4 0.303 1.216 PB07-02929 SR53-1 0.112 B< <0.103 PB07-02930 SR53-1 0.141 B< <0.118 PB07-02931 SR53-1 0.092 B< <0.129 PB07-02932 SR53-1 0.165 B< <0.173 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SG SMG1

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 SMG2 Sample Result (Cs-137)

PB07-02897 SR53-2 0.113 14.2 0.443 2.484 -

PB07-02898 SR53-2 8.88 0.162 7.64 0.736 7.982 7.92 PB07-02899 SR53-2 1.83 0.094 16.7 0.312 1.424 2.24 PB07-02900 SR53-2 0.578 0.137 35.9 0.209 0.232 0.410 PB07-02902 SR53-2 0.069 <0.141 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SG SMG2

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 Sample Result (Cs-137)

PB07-02938 SR53-3 0.206 7.16 1.06 12.434 PB07-02939 SR53-3 2.49 0.094 14.30 0.364 2.032 2.55 PB07-02940 SR53-3 1.15 0.189 21.7 0.252 0.709 0.931 PB07-02942 SR53-3 0.130 <0.227 PB07-02943 SR53-3 0.384 <0.154 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SG SMG3

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 Sample Result (Cs-137)

PB07-02908 SR53-4 0.090 20.7 0.240 0.810 PB07-02909 SR53-4 2.89 0.087 12.80 0.380 2.423 PB07-02910 SR53-4 0.148 B<

PB07-02911 SR53-4 0.150 B<

PB07-02912 SR53-4 0.109 B<

75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMG4

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 Sample Result (Cs-I 37)

PB07-02969 SR53-5 0.137 29.8 0.209 0.352 OK PB07-02970 SR53-5 5.82 0.143 9.17 0.566 5.111 PB07-02971 SR53-5 1.10 0.135 25.8 0.287 0.678 PB07-02972 SR53-5 0.119 PB07-02973 SR53-5 0.126 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMG5

Project 309 PBRF STREAM MOUTH RESULTS byrsh ck:RDH app:RSH 08-Feb-08 Sample Result (Cs-137)

PB07-02913 SR53-6 0.139 6.32 0.814 10.547 PB07-02914 SR53-6 2.64 0.131 13.70 0.371 2.138 PB07-02915 SR53-6 0.138 B<

PB07-02916 SR53-6 0.073 40.8 0.097 0.068 OK 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SG SMG6

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 SMG7 Sample Result (Cs-1 37)

PB07-02974 SR53-7 0.110 18.1 0.336 1.384 PB07-02975 SR53-7 3.40 0.083 11.6 0.407 2.910 PB07-02976 SR53-7 1.04 0.098 22.7 0.238 0.704 OK PB07-02977 SR53-7 0.355 0.154 48.5 0.172 0.029 OK PB07-02978 SR53-7 0.138 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMG7

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 SMG8 i PB07-02980 SR53-8 0.109 9.89 0.627 5.304 PB07-02982 SR53-8 1.62 0.138 18.4 0.302 1.180 PB07-02983 SR53-8 0.624 0.228 44.1 0.276 0.120 OK PB07-02984 SR53-8 0.204 PB07-02985 SR53-8 0.053 41.7 0.069 0.042 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SG SMG8

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-02988 SR53-9 0.196 11.40 0.502 3.532 PB07-02989 SR53-9 1.32 0.107 21.0 0.281 0.932 PB07-02990 SR53-9 0.138 PB07-02991 SR53-9 0.116 PB07-02992 SR53-9 0.181 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMG9

Project 309 PBRF STREAM MOUTH RESULTS by rsh ck:RDH app:RSH 08-Feb-08 PB07-02997 SR53-1 0 0.089 12.80 0.387 2.484 PB07-02998 SR53-10 3.07 0.088 12.5 0.394 2.588 PB07-02999 SR53-1 0 0.355 0.119 42.6 0.152 0.084 OK PB07-03000 SR53-1 0 0.141 <0.096 PB07-03002 SR53-1 0 0.099 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMG10

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 Lab Number COC Dpth Sample Result MDA I Number JCS-l (in.) 3 (pCi/gI PB07-03004 SR53-11 3-6 03- 0.131 16.20 0.324 1.505 6-9 PB07-03005 SR53-11 9-12 0450 0111 36.5 0.165 0.174 OK 12-15 15-18 18-21 PB07-03006 SR53-11 21-24 0.129 24-27 27-30 30-33 PB07-03007 SR53-11 33-36 0.123 36-39 3942 4245 PB07-03008 SR53-11 45-48 0.128 48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-73 73-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMG1 1

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03009 SR53-12 0.074 16.4 0.250 1.176 PB07-03010 SR53-12 0.391 0.167 45.5 0.178 0.046 PB07-03011 SR53-12 0.098 PB07-03012 SR53-12 0.098 PB07-03013 SR53-12 0.084 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResu ltsSpread sheet M 2 SMG12

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03014 SR53-13 0.097 20.1 0.265 0.938 PB07-03015 SR53-13 0.097 B<

PB07-03016 SR53-13 0.071 B<

PB07-03017 SR53-13 0.075 B<

PB07-03018 SR53-13 0.108 B<

60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheetSM SMG1 33

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03022 SR53-14 0.086 8.11 0.622 6.422 PB07-03023 SR53-14 1.33 0.096 19.8 0.266 0.968 OK PB07-03024 SR53-14 0.088 B<

PB07-03025 SR53-14 0.158 PB07-03026 SR53-14 0.094 13.6 0.387 2.289 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet G4 SMG14

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03151 SR53-16 0.157 5.67 1.070 15.273 PB07-03152 SR53-16 3.64 0.105 12.5 0.470 3.065 PB07-03153 SR53-16 1.93 0.147 17.1 0.337 1.446 PB07-03154 SR53-16 0.083 PB07-03155 SR53-16 0.118 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMG 5 M 15

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 LabO Dpth Sample Result MDA Lab Number Number (in.) (Cs-I 37) (pCii PB07-03156 SR53-17 6 0.111 42.6 0.142 0.080 OK 3-6 PB07-03157 SR53-17 9-12 0.129 12-15 15-18 18-21 PB07-03158 SR53-17 21-24 0.099 24-27 27-30 30-33 PB07-03159 SR53-17 3336 0.178 36-39 39-42 42-45 PB07-03162 SR53-17 45-48 0.139 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMG16

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03167 SR53-18 0.111 29.5 0.205 0.374 OK PB07-03168 SR53-18 5.69 0.124 10.9 0.644 4.922 PB07-03169 SR53-18 0.102 9.04 0.647 6.001 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M 7 SMG17

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03170 SR53-19 0.149 9.01 0.657 6.064 PB07-03171 SR53-19 4.76 0.168 11.2 0.555 4.037 PB07-03172 SR53-19 2.67 0.161 18.1 0.490 2.019 PB07-03173 SR53-19 0.104 PB07-03174 SR53-19 0.127 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M 8 SMG18

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 Sam We Result PB07-03177 SR53-20 0.113 48.5 0.126 0.021 OK PB07-03178 SR53-20 0.119 PB07-03179 SR53-20 0.106 PB07-03180 SR53-20 0.139 <0.151 PB07-03182 SR53-20 0.150 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet G9 SMG19

Project 309 PBRF STREAM MOUTH RESULTS byrsh ck:RDH app:RSH 08-Feb-08 PB07-03183 SR53-21 0.102 24.4 0.227 0.595 PB07-03184 SR53-21 4.62 0.116 11.7 0.560 3.944 PB07-03185 SR53-21 9.44 0.198 7.63 0.781 8.461 PB07-03186 SR53-21 0.194 16.9 0.378 1.628 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheetSM2 SMG20

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03187 SR53-22 0.099 10.4 0.542 4.359 PB07-03188 SR53-22 11.5 0.110 7.19 0.909 10.481 PB07-03189 SR53-22 2.61 0.104 14.7 0.391 2.115 PB07-03190 SR53-22 2.02 0.101 16.5 0.339 1.580 PB07-03191 SR53-22 0.106 19.4 0.301 1.123 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M2 SMG21

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 Sami)le Result PB07-03192 SR53-23 0.119 45.1 0.141 0.051 PB07-03193 SR53-23 0.212 PB07-03194 SR53-23 0.109 PB07-03205 SR53-23 0.121 PB07-03206 SR53-23 0.145 73-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M2 SMG22

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03208 SR53-24 0.097 19.5 0.275 1.018 PB07-03209 SR53-24 5.45 0.116 10.8 0.612 4.722 PB07-0321 0 SR53-24 16.8 0.232 5.87 1.10 15.468 PB07-03211 SR53-24 2.44 0.103 15.2 0.378 1.959 PB07-03212 SR53-24 0.105 17.6 0.329 1.406 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMG23 G2

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03213 SR53-25 0.149 13.7 0.406 2.345 PB07-03214 SR53-25 I 10.5 0.167 7.73 0.881 9.452 PB07-03215 SR53-25 0.166 14.6 0.424 2.260 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet G2 SMG24

Project 309 PBRF STREAM MOUTH RESULTS by'rsh ck:RDH app:RSH 08-Feb-08 PB07-03216 SR53-26 0.154 17.7 0.331 1.345 PB07-03217 SR53-26 6.94 0.243 10.00 0.729 5.968 PB07-03218 SR53-26 0.305 0.125 47.1 0.144 0.036 PB07-03219 SR53-26 0.099 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheetSM SMG255

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03220 SR53-27 0.101 36.5 0.151 0.159 OK PB07-03222 SR53-27 3.17 0.115 14.00 0.455 2.600 PB07-03223 SR53-27 8.80 0.118 8.52 0.793 7.889 PB07-03224 SR53-27 9.18 0.106 7.92 0.784 8.290 PB07-03225 SR53-27 0.110 19.3 0.313 1.187 OK 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M2 SMG26

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03226 SR53-28 0.118 25.0 0.257 0.645 PB07-03227 SR53-28 6.49 0.176 10.1 0.687 5.627 PB07-03228 SR53-28 2.40 0.099 15.0 0.366 1.935 PB07-03229 SR53-28 1.73 0.162 19.4 0.339 1.229 PB07-03230 SR53-28 0.185 28.0 0.293 0.562 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-Mo uth Resu ltsSpread sheet SMG27 M2

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 Sample Result PB07-03231 SR53-29 0.160 41.5 0.197 0.117 OK PB07-03232 SR53-29 0.105 19.3 0.300 1.135 OK 48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M2 SMG28

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03439 SR53-30 0.080 29.5 0.148 0.272 PB07-03440 SR53-30 0.129 <0.061 PB07-03442 SR53-30 0.129 PB07-03443 SR53-30 0.097 PB07-03444 SR53-30 0.091 B<

75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-Mouth ResultsSpreadsheet SMG29

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03445 SR53-31 0.140 10.5 0.495 3.875 PB07-03446 SR53-31 1.86 0.098 16.9 0,321 1.441 PB07-03447 SR53-31 0.122 PB07-03448 SR53-31 0.140 PB07-03449 SR53-31 0.086 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMG30

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03450 SR53-32 0.126 37.5 0.168 0.151 OK PB07-03451 SR53-32 0.689 0.145 33.8 0.234 0.310 OK PB07-03453 SR53-32 0.125 PB07-03454 SR53-32 0.172 PB07-03455 SR53-32 0.073 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M3 SMG31

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03458 SR53-33 0.086 18.0 0.264 1.090 PB07-03459 SR53-33 0.078 B<

PB07-03460 SR53-33 0.084 <0.079 PB07-03462 SR53-33 0.081

43. 5-45.5 45.5-48 48-51 51-54 54-57 57-60 60-63 63-66 66-69 69-72 72-75 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMG32

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03474 SR53-34 0.087 28.6 0.167 0.327 PB07-03475 SR53-34 0.667 0.096 28.0 0.188 0.383 PB07-03476 SR53-34 0.108 B<

PB07-03477 SR53-34 0.124 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M3 SMG33

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03480 SR53-35 0.094 32.0 0.160 0.242 OK PB07-03482 SR53-35 0.829 0.119 25.3 0,211 0.499 PB07-03483 SR53-35 0.121 PB07-03484 SR53-35 0.124 PB07-03485 SR53-35 0.114 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M3 SMG34

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03487 SR53-36 0.112 30.5 0.201 0.341 PB07-03488 SR53-36 0.569 0.081 27.7 0.159 0.329 OK PB07-03489 SR53-36 6.21 0.099 9.30 0.611 5.500 PB07-03490 SR53-36 1.64 0.177 20.4 0.337 1.126 OK PB07-03491 SR53-36 0.065 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMG35

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03492 SR53-37 0.145 37.5 0.191 0.173 OK PB07-03493 SR53-37 0.845 0.136 26.5 0.226 0.483 PB07-03494 SR53-37 0.109 PB07-03495 SR53-37 0.137 PB07-03496 SR53-37 0.172 B<

75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M3 SMG36

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03543 SR53-38 0.113 34.3 0.180 0.230 PB07-03544 SR53-38 3.08 0.183 13.4 0.425 2.472 PB07-03549 SR53-38 1.26 0.207 26.6 0.337 0.716 PB07-03550 SR53-38 0.175 PB07-03551 SR53-38 0.150 B<

75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M3 SMG37

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 SamDle Result PB07-03552 SR53-39 0.098 35.9 0.149 0.165 PB07-03553 SR53-39 1.43 0.106 20.0 0.290 1.034 PB07-03554 SR53-39 6.57 0.098 9.01 0.628 5.844 PB07-03555 SR53-39 0.169 PB07-03556 SR53-39 0.144 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M3 SMG38

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 Sample Result PB07-03557 SR53-40 0.096 33.8 0.156 0.206 PB07-03558 SR53-40 1.25 0.111 22.0 0.278 0.861 PB07-03559 SR53-40 0.202 PB07-03560 SR53-40 0.188 <0.172 PB07-03562 SR53-40 0.192 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet M3 SMG39

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03587 SR53-41 0.086 40.8 0.115 0.079 OK PB07-03588 SR53-41 0.955 0.117 25.8 0.248 0.590 PB07-03589 SR53-41 0.141 PB07-03590 SR53-41 0.180 PB07-03591 SR53-41 0.222 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMG40 M4

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03592 SR53-42 0.116 32.9 0.192 0.275 OK PB07-03593 SR53-42 0.261 0.101 45.9 0.120 0.040 OK PB07-03594 SR53-42 0.153 PB07-03595 SR53-42 0.181 PB07-03596 SR53-42 0.121 B<

75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309 PB-M outh ResulItsSpread sheet M4 SMG41

Project 309 PBRF STREAM MOUTH RESULTS by:rsh ck:RDH app:RSH 08-Feb-08 PB07-03597 SR53-43 0.102 33.3 0.167 0.228 PB07-03598 SR53-43 0.906 0.100 24.4 0.223 0.583 0.688 PB07-03599 SR53-43 0.089 B< <0.087 PB07-03600 SR53-43 0.100 B< <0.103 <0.119 PB07-03602 SR53-43 0.193 B< <0.145 75-78 78-81 81-84 84-87 87-90 90-93 93-96 96-99 99-102 102-105 105-108 108-111 111-114 114-117 117-120 309PB-MouthResultsSpreadsheet SMG42

Project 302/309 PBRF STREAM MOUTH RESULTS by:BAP/RMB ck:PJW app:RDH 08-Feb-08 BLANKS Sample Result MDA Lab Uncertainty 2 Sigma (Result - 2 Sigma) - MDA R.Case Rgcount Lab Number Date (Cs-1 37) (pCig) Fag 2 Sigma (%) (pCitq) (+ = good, - = bad) Note (pCilt)

PB07-00154 23-Jan-07 0G03 0.035 A 93.54 0.028 -0.033 Reject PB07-00308 31-Jan-07 0.037 0.041 #A 97.6 0.036 -0.04 NO PB07-00359 6-Feb-07 0.054 0.033 57.74 0.031 -0.01 NO PB07-00513 12-Feb-07 0.043 0.029 60.3 0.026 -0.012 NO PB07-00567 15-Feb-07 <MDA 0.029 PB07-00566 15-Feb-07 0.037 0.03 B< 66.67 0.024 -0.017 NO PB07-01665 30-May-07 <MDA 0.061 B<

PB07-01704 31-May-07 <MDA 0.066 8<

PB07-01722 4-Jun-07 <MDA 0.062 8<

PB07-01704 4-Jun-07 <MDA 0.063 8<

PB07-01766 5-Jun-07 <MDA 0.059 B<

PB07-01767 5-Jun-07 <MDA 0.055 B<

PB07-01844 12-Jun-07 <MDA 0.067 B<

PB07-02949 25-Sep-07 <MDA 0.034 B<

PB07-02979 26-Sep-07 <MDA 0.029 B<

PB07-03003 27-Sep-07 <MDA 0.028 B<

B<

PB07-03175 10-Oct-07 <MDA 0.031 B<

PB07-03207 11 -Oct-07 <MDA 0.034 B<

PB07-03233 11 -Oct-07 <MDA 0.034 B<

PB07-03234 11 -Oct-07 <MDA 0.033 8<

PB07-03497 31-Oct-07 <MDA 0.018 B<

PB07-03498 31 -Oct-07 <MDA 0.014 B<

PB07-03499 31 -Oct-07 <MDA 0.025 B<

PB07-03563 6-Nov-07 <MDA 0.019 B<

PB07-03608 13-Nov-07 <MDA 0.024 B<

PB07-03609 13-Nov-07 <MDA 0.025 309PB-MouthResultsSpreadsheet Blanks

APPENDIX C ESTIMATION OF WATER-BORNE Cs-137 ACTIVITY BEYOND WEMS (Also provided as a separate computer file named 309mCicalc_02APR08.xls) 02-Apr-08 Estimation of Water-Borne Cs-137 Activity Beyond WEMS by: RDH ck:RSH app:RSH BKGND= 0.5 pCi/g STREAM MOUTH AREA CF PCF G/POUND G pCi/G pCi mCi B highest 15000 85 454 578,850,OOC0 9.5 5499075000 5.5 FIGURE FROMCONCEPT REPORT B rest 15000 85 454 578,850,00C1 4 2315400000 2.3 A highest 2678.5 85 454 103,363,315 3.9 403116928.5 0.4 A rest 5357 85 454 206.726,63CI 3.5 723543205 0.7 C highest 2143 85 454 82,698,37C 6.5 537539405 0.5 Subtotal SM(A+B+C)

C rest 2143 85 454 82,698,37CI 3.5 289444295 0.3 9.8 9%

Delta chan 50000 85 454 1,929,500,00C0 1.5 2894250000 2.9 Delta rest 1050232 85 454 40,528.452,88CI 0.5 20264226440 20.3 Tribs 613760 85 454 23,684,998,40C 0.5 11842499200 11.8 Subtotal SM Large Areas Rest 458251 85 454 17,683.906,09CF 0.5 8841953045 8.8 43.8 42%

1964 \  % On-137 14Released Cr(rle.se 0.7 rrC. (2007) 0.26 1965 3 0.15 0 057 Stream Mouth Total 53.6 51% SM OTHER AREAS Bay and Flood Plain (No Estimate) 0.0 0% BY, FP 1966 6 0.3 0.12 1967 4 0.2 0.08 1968 55 2.75 1.13 Pentolite AOC1 BC 454 84,898,000 249.5 21182051000 21.2 20% AOC1BC 1969 4 0.2 0.084 Highest 2200 85 1970 0 0 Rest 19400 85 454 748,646,000 5.5 4117553000 4.1 4% AOC1BC 1971 14 0.7 0.31 Pentolite AOC 1A 100 % Tootl 5r .C, Total 2.041 mCi Total Highest 1958.4 85 454 75,574,656 124.5 9409044672 9.4 9% AOC1A ASSUMPTIONS

1. Stream Mouth (SM) areas defined in SM report Rest 17625.6 85 454 680,171,904 5.5 3740945472 3.7 4% AOC1A 2. PentoleAOC1A, B, Cinrbocks 20200x" deep. acSrties from MWHAreport onsurveyPackageA23000101C5.

andfromMOTA drawing"PENTOUTE DITCHPOSTINGPLOT.DWG (1 OF 2)"

3. Repreentahove stwythesfor AOCI A, 6, C by methods deined inSM report, other0ise assumed 6 pC/g.

Stream 4. 30 StreamMeander areas, eachmeasuring 40 CF, w.threpresentatve actity of25 pCi/g Areas 1200 85 454 46,308,000 24.5 1134546000 1.1 1% Meanders 5. One Stream Bacikwaterarea measuring s5rrx50r6' Y. h representabve .chvity of 25 pCdig 6, 25 CY infront ofWEMS v09thmost elevated activity.

Backwater 7, AchiPeis measured betwenn2004-2007,not adjusted fordecay in2008.

Areas 1250 85 454 48,237,500 24.5 1181818750 1.2 1% Backwaters WEMS 675 85 454 26,048,250 399.5 10406275875 10.4 10% WEMS-front Total Accounted For 104.8 100% 104.8 mCi 309StreamMouthReport 02Apr08 Page 93 of 93 by:BAP/RDH ck: RSH app: RSH