ML18019A611

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Westinghouse Hematite Decommissioning Project - Final Status Survey Final Report Volume 3, Chapter 16, Survey Area Release Record for Land Survey Area 05, Survey Units 01, 02, 03 and 04, Revision 1, Bsa 05-02 Fssde
ML18019A611
Person / Time
Site: 07000036
Issue date: 01/09/2018
From:
Westinghouse
To:
Office of Nuclear Material Safety and Safeguards
Shared Package
ML18019A532 List: ... further results
References
HEM-18-2
Download: ML18019A611 (7)
v • d • e


Text

Survey Area:

==

Description:==

Survey Unit:

==

Description:==

Survey Type:

Classification:

Surface or CSM Type Start

  • Elevation End
  • Elevation O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA O

S NA NA

  • X and Y coordinates originate from lower left or southwest corner of structural surface. Each structural surface has it's own origin (0,0) point.

Surface: Floor = F; Wall = W; Ceiling = C; Roof = R; O = Other CSM: Three-Layer (Surface-Root-Deep) or Uniform Type: Systematic = S, Biased = B; QC =Q; Investigation = I Remaining Drain Basin B05-02-42-S-O-S-00 Drain Basin Section 5 Remaining Drain Basin B05-02-43-S-O-S-00 Small Junction Box Remaining Drain Basin B05-02-26-S-O-S-00 Footer Section 26 Former Barn Footer B05-02-40-S-O-S-00 Drain Basin Section 3 Remaining Drain Basin B05-02-28-S-O-S-00 Former Barn Footer B05-02-29-S-O-S-00 Former Barn Footer B05-02-30-S-O-S-00 Former Barn Footer B05-02-31-S-O-S-00 Former Ramp Footer Footer Section 30 Ramp Footer Section 1 Former Ramp Footer B05-02-24-S-O-S-00 Footer Section 24 Former Barn Footer B05-02-25-S-O-S-00 Footer Section 25 Former Barn Footer B05-02-22-S-O-S-00 Footer Section 22 Former Barn Footer B05-02-23-S-O-S-00 Footer Section 23 Former Barn Footer B05-02-20-S-O-S-00 Footer Section 20 Former Barn Footer B05-02-21-S-O-S-00 Footer Section 21 Former Barn Footer B05-02-18-S-O-S-00 Footer Section 18 Former Barn Footer B05-02-19-S-O-S-00 Footer Section 19 Former Barn Footer B05-02-16-S-O-S-00 Footer Section 16 Former Barn Footer B05-02-17-S-O-S-00 Footer Section 17 Former Barn Footer B05-02-14-S-O-S-00 Footer Section 14 Former Barn Footer B05-02-15-S-O-S-00 Footer Section 15 Former Barn Footer Footer Section 12 Former Barn Footer B05-02-13-S-O-S-00 Footer Section 13 Former Barn Footer B05-02-10-S-O-S-00 Footer Section 10 Former Barn Footer B05-02-11-S-O-S-00 Footer Section 11 Former Barn Footer FSS Class 1 Hematite Decommissioning Project Procedure: HDP-PR-FSS-701, Final Status Survey Plan Development Revision: 10 Appendix P-4, Page 1 of 1 APPENDIX P-4 FSS SAMPLE & MEASUREMENT LOCATIONS & COORDINATES BSA 05 Class 1 Structure inside LSA 05-02 02 Former Tile Barn Foundation B05-02-02-S-O-S-00 Former Barn Footer B05-02-03-S-O-S-00 Former Barn Footer Measurement or Sample ID Remarks / Notes B05-02-01-S-O-S-00 Former Barn Footer Location ID Footer Section 1 Footer Section 2 Footer Section 3 B05-02-04-S-O-S-00 Former Barn Footer B05-02-27-S-O-S-00 Former Barn Footer Footer Section 4 Footer Section 27 Footer Section 28 Footer Section 29 B05-02-05-S-O-S-00 Footer Section 5 Former Barn Footer B05-02-06-S-O-S-00 B05-02-08-S-O-S-00 Footer Section 8 Former Barn Footer B05-02-09-S-O-S-00 Footer Section 9 Former Barn Footer Footer Section 6 Former Barn Footer B05-02-07-S-O-S-00 Footer Section 7 Former Barn Footer B05-02-12-S-O-S-00 Ramp Footer Section 6 Ramp Footer Section 7 Drain Basin Section 1 Remaining Drain Basin B05-02-32-S-O-S-00 Former Ramp Footer B05-02-33-S-O-S-00 Former Ramp Footer Ramp Footer Section 2 Ramp Footer Section 3 B05-02-34-S-O-S-00 Former Ramp Footer B05-02-35-S-O-S-00 Former Ramp Footer Former Ramp Footer Ramp Footer Section 4 Ramp Footer Section 5 Drain Basin Section 2 Metal Storm Drain Pipe Ext 1 Drain Basin Section 4 Remaining Drain Basin Quality Record B05-02-36-S-O-S-00 B05-02-37-S-O-S-00 B05-02-38-S-O-S-00 B05-02-39-S-O-S-00 B05-02-44-S-O-S-00 B05-02-46-S-O-S-00 B05-02-47-S-O-S-00 B05-02-41-S-O-S-00 Remaining Drain Basin B05-02-48-S-O-S-00 Remaining Drain Basin Remaining Drain Basin B05-02-45-S-O-S-00 Remaining Drain Basin Metal Storm Drain Pipe Int.

Remaining Drain Basin Metal Storm Drain Pipe Ext 2 Metal Storm Drain Pipe Ext 3 Metal Storm Drain Pipe Ext 4

Ludlum 2360 Ludlum 43-68 Active Probe Area Cal. Efficiency Cal. Efficiency 276928 D

125 cm2 N/A N/A Radionuclide Radiation Maximum Energy (MeV)

Instrument Efficiency (i)

Surface Efficiency (s)

Yield 100%

Activity Fraction Weighted Efficiency Am-241 Alpha 5.6 0.2600 0.25 1.00 2.682E-03 1.74E-04 Np-237 Alpha 5.0 0.2600 0.25 1.00 5.573E-05 3.62E-06 Pu-239 Alpha 5.2 0.2600 0.25 1.00 2.027E-06 1.32E-07 Tc-99 Beta 0.294 0.1380 0.25 1.00 2.829E-03 9.76E-05 Th-232 Alpha 4.1 0.2600 0.25 1.00 3.214E-03 2.09E-04 Ra-228 Beta 0.046 0.1380 0.00 1.00 3.214E-03 0.00E+00 Ac-228 Beta 2.13 0.1380 0.50 1.00 3.214E-03 2.22E-04 Th-228 Alpha 5.5 0.2600 0.25 1.00 3.214E-03 2.09E-04 Ra-224 Alpha 5.8 0.2600 0.25 1.00 3.214E-03 2.09E-04 U-234 Alpha 4.9 0.2600 0.25 1.00 8.270E-01 5.38E-02 U-235 Alpha 4.7 0.2600 0.25 1.00 3.720E-02 2.42E-03 Th-231 Beta 0.390 0.1380 0.25 1.00 3.720E-02 1.28E-03 U-238 Alpha 4.3 0.2600 0.25 1.00 1.270E-01 8.26E-03 Th-234 Beta 0.270 0.1380 0.25 1.00 1.270E-01 4.38E-03 Pa-234m Beta 2.20 0.1380 0.50 1.00 1.270E-01 8.76E-03 Total Weighted Instrument Efficiency = Weighted Instrument Efficiency for all Nuclides of Concern

=

TOTAL WEIGHTED INSTRUMENT EFFICIENCY CALCULATION HDP Efficiency HDP Efficiency 26.0%

13.8%

8.00%

Weighted Instrument Efficiency = i

  • s
  • Yield
  • Activity Fraction Meter 43-89 i = 2 Pi Instrument Efficiency for Nuclide of Concern s = Surface Efficiency for Nuclide of Concern

Ludlum 2360 Ludlum 43-68 Active Probe Area Cal. Efficiency Cal. Efficiency 248161 B

125 cm2 N/A N/A Radionuclide Radiation Maximum Energy (MeV)

Instrument Efficiency (i)

Surface Efficiency (s)

Yield 100%

Activity Fraction Weighted Efficiency Am-241 Alpha 5.6 0.2910 0.25 1.00 2.682E-03 1.95E-04 Np-237 Alpha 5.0 0.2910 0.25 1.00 5.573E-05 4.05E-06 Pu-239 Alpha 5.2 0.2910 0.25 1.00 2.027E-06 1.47E-07 Tc-99 Beta 0.294 0.1360 0.25 1.00 2.829E-03 9.62E-05 Th-232 Alpha 4.1 0.2910 0.25 1.00 3.214E-03 2.34E-04 Ra-228 Beta 0.046 0.1360 0.00 1.00 3.214E-03 0.00E+00 Ac-228 Beta 2.13 0.1360 0.50 1.00 3.214E-03 2.19E-04 Th-228 Alpha 5.5 0.2910 0.25 1.00 3.214E-03 2.34E-04 Ra-224 Alpha 5.8 0.2910 0.25 1.00 3.214E-03 2.34E-04 U-234 Alpha 4.9 0.2910 0.25 1.00 8.270E-01 6.02E-02 U-235 Alpha 4.7 0.2910 0.25 1.00 3.720E-02 2.71E-03 Th-231 Beta 0.390 0.1360 0.25 1.00 3.720E-02 1.26E-03 U-238 Alpha 4.3 0.2910 0.25 1.00 1.270E-01 9.24E-03 Th-234 Beta 0.270 0.1360 0.25 1.00 1.270E-01 4.32E-03 Pa-234m Beta 2.20 0.1360 0.50 1.00 1.270E-01 8.64E-03 Total Weighted Instrument Efficiency = Weighted Instrument Efficiency for all Nuclides of Concern

=

8.75%

Weighted Instrument Efficiency = i

  • s
  • Yield
  • Activity Fraction Meter 43-89 i = 2 Pi Instrument Efficiency for Nuclide of Concern s = Surface Efficiency for Nuclide of Concern TOTAL WEIGHTED INSTRUMENT EFFICIENCY CALCULATION HDP Efficiency HDP Efficiency 29.1%

13.6%

HDP-PR-FSS-721 Final Status Survey Data Evaluation Prelimnary Data Review and Determination of Sum-of-Fractions (SOF)

BSA 05-02 FSSDE.xlsx/Data Eval Step 8.3-8.4 01/16/2018 Page 4 of 7 MEASUREMENT ID MEASUREMENT LOCATION DATE MEAS MEASUREMENT GROSS cpm

(+)

BKG cpm (a+b)

Net cpm (

+ )

Combined Net dpm/100 cm2

(+)

Corrected Net dpm/100cm2 Fraction of DCGL Step 8.4.3 B05-02-01-S-O-S-00 Footer Section 1 08/14/2013 alpha + beta TSC 338 253 85 850 850 4%

B05-02-02-S-O-S-00 Footer Section 2 08/14/2013 alpha + beta TSC 328 253 75 750 750 4%

B05-02-03-S-O-S-00 Footer Section 3 08/14/2013 alpha + beta TSC 318 253 65 650 650 3%

B05-02-04-S-O-S-00 Footer Section 4 08/14/2013 alpha + beta TSC 380 253 127 1270 1270 7%

B05-02-05-S-O-S-00 Footer Section 5 08/14/2013 alpha + beta TSC 332 253 79 790 790 4%

B05-02-06-S-O-S-00 Footer Section 6 08/14/2013 alpha + beta TSC 358 253 105 1050 1050 6%

B05-02-07-S-O-S-00 Footer Section 7 08/14/2013 alpha + beta TSC 329 253 76 760 760 4%

B05-02-08-S-O-S-00 Footer Section 8 08/14/2013 alpha + beta TSC 381 253 128 1280 1280 7%

B05-02-09-S-O-S-00 Footer Section 9 08/14/2013 alpha + beta TSC 350 253 97 970 970 5%

B05-02-10-S-O-S-00 Footer Section 10 08/14/2013 alpha + beta TSC 364 253 111 1110 1110 6%

B05-02-11-S-O-S-00 Footer Section 11 08/14/2013 alpha + beta TSC 355 253 102 1020 1020 5%

B05-02-12-S-O-S-00 Footer Section 12 08/14/2013 alpha + beta TSC 352 253 99 990 990 5%

B05-02-13-S-O-S-00 Footer Section 13 08/14/2013 alpha + beta TSC 347 253 94 940 940 5%

B05-02-14-S-O-S-00 Footer Section 14 08/14/2013 alpha + beta TSC 355 253 102 1020 1020 5%

B05-02-15-S-O-S-00 Footer Section 15 08/14/2013 alpha + beta TSC 372 253 119 1190 1190 6%

B05-02-16-S-O-S-00 Footer Section 16 08/14/2013 alpha + beta TSC 241 250

-9

-82 0

0%

B05-02-17-S-O-S-00 Footer Section 17 08/14/2013 alpha + beta TSC 230 250

-20

-183 0

0%

B05-02-18-S-O-S-00 Footer Section 18 08/14/2013 alpha + beta TSC 256 250 6

55 55 0%

B05-02-19-S-O-S-00 Footer Section 19 08/14/2013 alpha + beta TSC 266 250 16 146 146 1%

B05-02-20-S-O-S-00 Footer Section 20 08/14/2013 alpha + beta TSC 259 250 9

82 82 0%

B05-02-21-S-O-S-00 Footer Section 21 08/14/2013 alpha + beta TSC 264 250 14 128 128 1%

B05-02-22-S-O-S-00 Footer Section 22 08/14/2013 alpha + beta TSC 271 250 21 192 192 1%

B05-02-23-S-O-S-00 Footer Section 23 08/14/2013 alpha + beta TSC 268 250 18 165 165 1%

B05-02-24-S-O-S-00 Footer Section 24 08/14/2013 alpha + beta TSC 293 250 43 393 393 2%

B05-02-25-S-O-S-00 Footer Section 25 08/14/2013 alpha + beta TSC 233 250

-17

-155 0

0%

B05-02-26-S-O-S-00 Footer Section 26 08/14/2013 alpha + beta TSC 252 250 2

18 18 0%

B05-02-27-S-O-S-00 Footer Section 27 08/14/2013 alpha + beta TSC 233 250

-17

-155 0

0%

B05-02-28-S-O-S-00 Footer Section 28 08/14/2013 alpha + beta TSC 281 250 31 283 283 1%

B05-02-29-S-O-S-00 Footer Section 29 08/14/2013 alpha + beta TSC 271 250 21 192 192 1%

B05-02-30-S-O-S-00 Footer Section 30 08/14/2013 alpha + beta TSC 272 250 22 201 201 1%

B05-02-31-S-O-S-00 Ramp Footer Section 1 08/14/2013 alpha + beta TSC 468 354 114 1140 1140 6%

B05-02-32-S-O-S-00 Ramp Footer Section 2 08/14/2013 alpha + beta TSC 430 354 76 760 760 4%

B05-02-33-S-O-S-00 Ramp Footer Section 3 08/14/2013 alpha + beta TSC 352 354

-2

-20 0

0%

B05-02-34-S-O-S-00 Ramp Footer Section 4 08/14/2013 alpha + beta TSC 370 354 16 160 160 1%

B05-02-35-S-O-S-00 Ramp Footer Section 5 08/14/2013 alpha + beta TSC 386 354 32 320 320 2%

B05-02-36-S-O-S-00 Ramp Footer Section 6 08/14/2013 alpha + beta TSC 391 354 37 370 370 2%

B05-02-37-S-O-S-00 Ramp Footer Section 7 08/14/2013 alpha + beta TSC 445 354 91 910 910 5%

B05-02-38-S-O-S-00 Drain Basin Section 1 08/14/2013 alpha + beta TSC 387 354 33 330 330 2%

B05-02-39-S-O-S-00 Drain Basin Section 2 08/14/2013 alpha + beta TSC 390 354 36 360 360 2%

B05-02-40-S-O-S-00 Drain Basin Section 3 08/14/2013 alpha + beta TSC 350 354

-4

-40 0

0%

B05-02-41-S-O-S-00 Drain Basin Section 4 08/14/2013 alpha + beta TSC 372 354 18 180 180 1%

B05-02-42-S-O-S-00 Drain Basin Section 5 08/14/2013 alpha + beta TSC 354 354 0

0 0

0%

B05-02-43-S-O-S-00 Small Junction Box 08/14/2013 alpha + beta TSC 359 379

-20

-200 0

0%

B05-02-44-S-O-S-00 Metal Storm Drain Pipe Ext 1 08/14/2013 alpha + beta TSC 403 354 49 490 490 3%

B05-02-45-S-O-S-00 Metal Storm Drain Pipe Ext 2 08/14/2013 alpha + beta TSC 400 354 46 460 460 2%

B05-02-46-S-O-S-00 Metal Storm Drain Pipe Ext 3 08/14/2013 alpha + beta TSC 424 354 70 700 700 4%

B05-02-47-S-O-S-00 Metal Storm Drain Pipe Ext 4 08/14/2013 alpha + beta TSC 384 354 30 300 300 2%

B05-02-48-S-O-S-00 Metal Storm Drain Pipe Int.

08/14/2013 alpha + beta TSC 400 354 46 460 460 2%

Min 0

Average Fraction Max 1280 Step 8.4.5.g

  • NOTE: Differences from documented survey results are due to rounding in Excel Mean 488 DCGLSO Median 365 mrem SU Dose Contribution Stdev 419.3 Step 8.4.6 mrem Step 8.3.2 0.7 3%

HDP-PR-FSS-721 Final Status Survey Data Evaluation Prelimnary Data Review and Determination of Sum-of-Fractions (SOF)

BSA 05-02 FSSDE.xlsx/Data Eval Step 8.3-8.4 01/16/2018 Page 5 of 7 Instrument used for FSS Static Measurements:

08/14/2013 Survey # 3063 C 130814 Ludlum 2360/43-89 "D" Detector Area (A) =

125 cm2 ave. ambient bkg =

253 cpm weighted eff (w)=

0.08000

( + )

Ludlum 2360/43-89 "B" Detector Area (A) =

125 cm2 ave. ambient bkg =

250 cpm weighted eff (w)=

0.08750

( + )

08/14/2013 Survey # 3064 C 130814 Ludlum 2360/43-89 "D" Detector Area (A) =

125 cm2 ave. ambient bkg =

354 cpm weighted eff (w)=

0.08000

( + )

08/14/2013 Survey # 3065 C 130814 Ludlum 2360/43-89 "D" Detector Area (A) =

125 cm2 ave. ambient bkg =

354 cpm weighted eff (w)=

0.08000

( + )

08/14/2013 Survey # 3066 C 130814 Ludlum 2360/43-89 "D" Detector Area (A) =

125 cm2 ave. ambient bkg =

379 cpm weighted eff (w)=

0.08000

( + )

08/14/2013 Survey # 3084 C 130814 Ludlum 2360/43-89 "D" Detector Area (A) =

125 cm2 ave. ambient bkg =

354 cpm weighted eff (w)=

0.08000

( + )

(gcpm-bkg) / (w * (Adet/100 cm2))

18,925 dpm/100 cm2 TSC (dpm/100cm2) =

DCGL (structures) =

HDP-PR-HP-314 Unrestricted Release of Materials and Equipment Removable Data Evaluation BSA 05-02 FSSDE.xlsx/Data Evaluation Removable 01/16/2018 Page 6 of 7 All removable measurements less than MDA, see FSS Survey Documentation for results.

HDP-PR-FSS-721 Final Status Survey Data Evaluation Performance of Statistical Tests BSA 05-02 FSSDE.xlsx/Step 8.5.4 Sign Test 01/16/2018 Page 7 of 7 SAMPLE ID SAMPLE ID Gross TSC Step 8.5.4.a Gross TSC / Adj.

Gross DCGL (Ws)

Step 8.5.4.b Difference (1-Ws) Step 8.5.4.d Corrected Difference Step 8.5.4.e B05-02-01-S-O-S-00 Footer Section 1 850 0.045 0.955 0.955

= 0.05 N

Alpha = 0.05 N

0.05 B05-02-02-S-O-S-00 Footer Section 2 750 0.040 0.960 0.960 4

4 28 18 B05-02-03-S-O-S-00 Footer Section 3 650 0.034 0.966 0.966 5

4 29 19 B05-02-04-S-O-S-00 Footer Section 4 1270 0.067 0.933 0.933 6

5 30 19 B05-02-05-S-O-S-00 Footer Section 5 790 0.042 0.958 0.958 7

6 31 20 B05-02-06-S-O-S-00 Footer Section 6 1050 0.055 0.945 0.945 8

6 32 21 B05-02-07-S-O-S-00 Footer Section 7 760 0.040 0.960 0.960 9

7 33 21 B05-02-08-S-O-S-00 Footer Section 8 1280 0.068 0.932 0.932 10 8

34 22 B05-02-09-S-O-S-00 Footer Section 9 970 0.051 0.949 0.949 11 8

35 22 B05-02-10-S-O-S-00 Footer Section 10 1110 0.059 0.941 0.941 12 9

36 23 B05-02-11-S-O-S-00 Footer Section 11 1020 0.054 0.946 0.946 13 9

37 23 B05-02-12-S-O-S-00 Footer Section 12 990 0.052 0.948 0.948 14 10 38 24 B05-02-13-S-O-S-00 Footer Section 13 940 0.050 0.950 0.950 15 11 39 25 B05-02-14-S-O-S-00 Footer Section 14 1020 0.054 0.946 0.946 16 11 40 25 B05-02-15-S-O-S-00 Footer Section 15 1190 0.063 0.937 0.937 17 12 41 26 B05-02-16-S-O-S-00 Footer Section 16 0

0.000 1.000 1.000 18 12 42 26 B05-02-17-S-O-S-00 Footer Section 17 0

0.000 1.000 1.000 19 13 43 27 B05-02-18-S-O-S-00 Footer Section 18 55 0.003 0.997 0.997 20 14 44 27 B05-02-19-S-O-S-00 Footer Section 19 146 0.008 0.992 0.992 21 14 45 28 B05-02-20-S-O-S-00 Footer Section 20 82 0.004 0.996 0.996 22 15 46 29 B05-02-21-S-O-S-00 Footer Section 21 128 0.007 0.993 0.993 23 15 47 29 B05-02-22-S-O-S-00 Footer Section 22 192 0.010 0.990 0.990 24 16 48 30 B05-02-23-S-O-S-00 Footer Section 23 165 0.009 0.991 0.991 25 17 49 30 B05-02-24-S-O-S-00 Footer Section 24 393 0.021 0.979 0.979 26 17 50 31 B05-02-25-S-O-S-00 Footer Section 25 0

0.000 1.000 1.000 27 18 B05-02-26-S-O-S-00 Footer Section 26 18 0.001 0.999 0.999 B05-02-27-S-O-S-00 Footer Section 27 0

0.000 1.000 1.000 B05-02-28-S-O-S-00 Footer Section 28 283 0.015 0.985 0.985 B05-02-29-S-O-S-00 Footer Section 29 192 0.010 0.990 0.990 B05-02-30-S-O-S-00 Footer Section 30 201 0.011 0.989 0.989 B05-02-31-S-O-S-00 Ramp Footer Section 1 1140 0.060 0.940 0.940 B05-02-32-S-O-S-00 Ramp Footer Section 2 760 0.040 0.960 0.960 B05-02-33-S-O-S-00 Ramp Footer Section 3 0

0.000 1.000 1.000 B05-02-34-S-O-S-00 Ramp Footer Section 4 160 0.008 0.992 0.992 B05-02-35-S-O-S-00 Ramp Footer Section 5 320 0.017 0.983 0.983 B05-02-36-S-O-S-00 Ramp Footer Section 6 370 0.020 0.980 0.980 B05-02-37-S-O-S-00 Ramp Footer Section 7 910 0.048 0.952 0.952 B05-02-38-S-O-S-00 Drain Basin Section 1 330 0.017 0.983 0.983 B05-02-39-S-O-S-00 Drain Basin Section 2 360 0.019 0.981 0.981 B05-02-40-S-O-S-00 Drain Basin Section 3 0

0.000 1.000 1.000 B05-02-41-S-O-S-00 Drain Basin Section 4 180 0.010 0.990 0.990 B05-02-42-S-O-S-00 Drain Basin Section 5 0

0.000 1.000 1.000 B05-02-43-S-O-S-00 Small Junction Box 0

0.000 1.000 1.000 B05-02-44-S-O-S-00 Metal Storm Drain Pipe Ext 1 490 0.026 0.974 0.974 B05-02-45-S-O-S-00 Metal Storm Drain Pipe Ext 2 460 0.024 0.976 0.976 B05-02-46-S-O-S-00 Metal Storm Drain Pipe Ext 3 700 0.037 0.963 0.963 B05-02-47-S-O-S-00 Metal Storm Drain Pipe Ext 4 300 0.016 0.984 0.984 B05-02-48-S-O-S-00 Metal Storm Drain Pipe Int.

460 0.024 0.976 0.976 48 18 TEST:

PASS MARSSIM Table I-3 Critical Values for the Sign Test Statistic S+

MARSSIM Table I-3 Critical Values for the Sign Test Statistic S+

If every measurement in the systematic sample population is <= the DCGL, a statistical test is not required.

Sign Test Number of Positive Differences (S+)

Sign Test Critical Value (MARSSIM Table I-3)

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