Table 1 Fuel Oil UST Closure Soil Analytical Results St. Ann Center for Intergenerational Care Sigma Project No

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2 Table 1 Fuel Oil UST Closure Analytical s St. Ann Center for Intergenerational Care Sigma Project No DRAFT Sample Location: S-1 (north base) S-2 (south base) S-3 (east wall) S-4 (south wall) Sample Depth (feet bgs): Groundwater Non-Industrial Industrial Sample Collection Date: 1/28/15 1/28/15 1/28/15 1/28/15 1/28/15 1/28/15 Pathway Direct Contact Direct Contact Depth to Groundwater (feet bgs): 9+/- 9+/- 9+/- 9+/- 9+/- 9+/- RCL 4 RCL 5 RCL 6 Unsaturated/Smear Zone (U) or Saturated (S): S S U U U S Vapor Monitor ppm NS NS NS PVOCs & Detected VOCs Benzene µg/kg <25 <25 <25 <9.2 <9.2 < ,490 7,410 Ethylbenzene µg/kg <25 <25 <25 <10 <10 <10 1,570 7,470 37,000 Methyl-tert-butyl-ether µg/kg <25 <25 <25 <30 <30 < , ,000 Naphthalene µg/kg 4, <25 <110 <110 < ,150 26,000 Toluene µg/kg <25 <25 <25 <20 <20 <20 1, , ,000 1,2,4-Trimethylbenzene µg/kg 182 <25 <25 <26 <26 <26 89, ,000 1, ,3,5-Trimethylbenzene µg/kg J <25 <26 <26 <26 182, ,000 Xylenes (total) µg/kg 294 J <75 <75 <99 <99 <99 3, , ,000 Cumulative DC RCL Exceeded (Y/N)? N N N N N N Notes: 1. Unsaturated/smear zone versus satured soil conditions based on: (1) measured water levels in adjacent/nearby monitoring wells, (2) soil moisture conditions recorded on soil boring logs, and/or (3) soil moisture contents reported on laboratory analytical reports. 2. Analytical units: µg/kg = micrograms per kilogram (equivalent to parts per billion, ppb) mg/kg = milligrams per kilogram (equivalent to parts per million, ppm) 3. NA = not analyzed 4. Groundwater Pathway RCL = Residual Contaminant Level for protection of groundwater as presented on the WDNR's RCL Spreadsheet (dated June 2014) referenced in WDNR guidance 5. Non-Industrial Direct Contact RCL = Residual Contaminant Level for protection of direct contact at a non-industrial property as presented on the WDNR's RCL Spreadsheet (dated June 2014) 6. Industrial Direct Contact RCL = Residual Contaminant Level for protection of direct contact at an industrial property as presented on the WDNR's RCL Spreadsheet (dated June 2014) with 7. NS = no standard established 8. Laboratory flags: "J" = Analyte detected between Limit of Detection and Limit of Quantitation 9. Exceedances: BOLD = Concentration exceeds Groundwater Pathway RCL (unsaturated soil samples only) [ ] = Concentration exceeds Non-Industrial OR Industrial Direct Contact RCL (unsaturated soil samples only) S-5 (north wall) S-6 (west wall)

3 DRAFT SITE BOUNDARY PROPOSED BUILDING 05/23/14 Project : Directory: Figures Filename: 14643_SPM.pdf Created By: JVW Date: ft. FORMER 550 gal. FUEL OIL UST REMEDIAL EXCAVATION AREA FORMER 1,000 gal. WASTE OIL UST SGP-5 SGP-1 SITE PLAN MAP SGP-2 SGP-3 SGP-4 PARK WEST D REDEVELOPMENT NORTH 24th STREET/WEST NORTH AVENUE MILWAUKEE, WISCONSIN FIGURE 1

4 Synergy Environmental Lab, INC Prospect Ct., Appleton, WI *P * F MARY TROTTA THE SIGMA GROUP, INC W. CANAL STREET MILWAUKEE, WI Report Date 30-Apr-15 Project Name ST. ANN CENTER A SAE-1 4/23/2015 E28829 Solids Percent 83.4 % /27/2015 LPA 1 Acenaphthene ''J'' mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Acenaphthylene ''J'' mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Anthracene mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(a)anthracene 0.52 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(a)pyrene 0.55 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(b)fluoranthene 0.86 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(g,h,i)perylene 0.53 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(k)fluoranthene mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Chrysene 0.54 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Dibenzo(a,h)anthracene mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Fluoranthene 1.23 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Fluorene ''J'' mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Indeno(1,2,3-cd)pyrene 0.43 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 1-Methyl naphthalene < mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 2-Methyl naphthalene < mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Naphthalene < mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Phenanthrene 0.46 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Pyrene 1.08 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 VOC's Benzene < mg/kg B Bromobenzene < mg/kg B Bromodichloromethane < mg/kg B Bromoform < mg/kg B tert-butylbenzene < mg/kg B sec-butylbenzene < mg/kg B n-butylbenzene < mg/kg B Carbon Tetrachloride < mg/kg B Chlorobenzene < mg/kg B WI DNR Lab Certification # Page 1 of 6

5 ST. ANN CENTER E A SAE-1 4/23/2015 Chloroethane < mg/kg B Chloroform < mg/kg B Chloromethane < 0.25 mg/kg B 2-Chlorotoluene < mg/kg B 4-Chlorotoluene < mg/kg B 1,2-Dibromo-3-chloropropane < mg/kg B Dibromochloromethane < mg/kg B 1,4-Dichlorobenzene < 0.03 mg/kg B 1,3-Dichlorobenzene < 0.03 mg/kg B 1,2-Dichlorobenzene < mg/kg B Dichlorodifluoromethane < mg/kg B 1,2-Dichloroethane < 0.03 mg/kg B 1,1-Dichloroethane < mg/kg B 1,1-Dichloroethene < mg/kg B 4/27/2015 CJR 2 7 cis-1,2-dichloroethene < mg/kg B trans-1,2-dichloroethene < mg/kg B 1,2-Dichloropropane < mg/kg B 2,2-Dichloropropane < 0.1 mg/kg B 4/27/2015 CJR 8 1,3-Dichloropropane < mg/kg B Di-isopropyl ether < mg/kg B EDB (1,2-Dibromoethane) < mg/kg B Ethylbenzene < mg/kg B Hexachlorobutadiene < 0.11 mg/kg B Isopropylbenzene < mg/kg B p-isopropyltoluene < mg/kg B Methylene chloride < 0.22 mg/kg B Methyl tert-butyl ether (MTBE) < mg/kg B Naphthalene < mg/kg B n-propylbenzene < mg/kg B 1,1,2,2-Tetrachloroethane < mg/kg B 1,1,1,2-Tetrachloroethane < mg/kg B Tetrachloroethene < mg/kg B Toluene < mg/kg B 1,2,4-Trichlorobenzene < mg/kg B 1,2,3-Trichlorobenzene < 0.12 mg/kg B 1,1,1-Trichloroethane < 0.04 mg/kg B 1,1,2-Trichloroethane < mg/kg B Trichloroethene (TCE) < mg/kg B Trichlorofluoromethane < 0.06 mg/kg B 1,2,4-Trimethylbenzene < mg/kg B 1,3,5-Trimethylbenzene < mg/kg B Vinyl Chloride < 0.01 mg/kg B m&p-xylene < 0.07 mg/kg B o-xylene < mg/kg B SUR - 1,2-Dichloroethane-d4 88 Rec % B SUR - 4-Bromofluorobenzene 98 Rec % B SUR - Dibromofluoromethane 82 Rec % B SUR - Toluene-d8 106 Rec % B WI DNR Lab Certification # Page 2 of 6

6 ST. ANN CENTER B SAE-4 4/23/2015 E28829 Solids Percent 87.3 % /27/2015 LPA 1 Acenaphthene 0.26 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Acenaphthylene ''J'' mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Anthracene 0.82 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(a)anthracene 1.62 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(a)pyrene 1.59 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(b)fluoranthene 2.09 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(g,h,i)perylene 1.1 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(k)fluoranthene 0.70 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Chrysene 1.4 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Dibenzo(a,h)anthracene mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Fluoranthene 3.7 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Fluorene 0.37 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Indeno(1,2,3-cd)pyrene 0.98 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 1-Methyl naphthalene ''J'' mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 2-Methyl naphthalene mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Naphthalene mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Phenanthrene 2.26 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Pyrene 3.15 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 VOC's Benzene < mg/kg B Bromobenzene < mg/kg B Bromodichloromethane < mg/kg B Bromoform < mg/kg B tert-butylbenzene < mg/kg B sec-butylbenzene < mg/kg B n-butylbenzene < mg/kg B Carbon Tetrachloride < mg/kg B Chlorobenzene < mg/kg B Chloroethane < mg/kg B Chloroform < mg/kg B Chloromethane < 0.25 mg/kg B 2-Chlorotoluene < mg/kg B 4-Chlorotoluene < mg/kg B 1,2-Dibromo-3-chloropropane < mg/kg B Dibromochloromethane < mg/kg B 1,4-Dichlorobenzene < 0.03 mg/kg B 1,3-Dichlorobenzene < 0.03 mg/kg B 1,2-Dichlorobenzene < mg/kg B Dichlorodifluoromethane < mg/kg B 1,2-Dichloroethane < 0.03 mg/kg B 1,1-Dichloroethane < mg/kg B 1,1-Dichloroethene < mg/kg B 4/27/2015 CJR 2 7 cis-1,2-dichloroethene < mg/kg B trans-1,2-dichloroethene < mg/kg B 1,2-Dichloropropane < mg/kg B 2,2-Dichloropropane < 0.1 mg/kg B 4/27/2015 CJR 8 1,3-Dichloropropane < mg/kg B Di-isopropyl ether < mg/kg B EDB (1,2-Dibromoethane) < mg/kg B Ethylbenzene < mg/kg B Hexachlorobutadiene < 0.11 mg/kg B Isopropylbenzene < mg/kg B p-isopropyltoluene < mg/kg B WI DNR Lab Certification # Page 3 of 6

7 ST. ANN CENTER E B SAE-4 4/23/2015 Methylene chloride < 0.22 mg/kg B Methyl tert-butyl ether (MTBE) < mg/kg B Naphthalene < mg/kg B n-propylbenzene < mg/kg B 1,1,2,2-Tetrachloroethane < mg/kg B 1,1,1,2-Tetrachloroethane < mg/kg B Tetrachloroethene < mg/kg B Toluene < mg/kg B 1,2,4-Trichlorobenzene < mg/kg B 1,2,3-Trichlorobenzene < 0.12 mg/kg B 1,1,1-Trichloroethane < 0.04 mg/kg B 1,1,2-Trichloroethane < mg/kg B Trichloroethene (TCE) < mg/kg B Trichlorofluoromethane < 0.06 mg/kg B 1,2,4-Trimethylbenzene < mg/kg B 1,3,5-Trimethylbenzene < mg/kg B Vinyl Chloride < 0.01 mg/kg B m&p-xylene < 0.07 mg/kg B o-xylene < mg/kg B SUR - Toluene-d8 107 Rec % B SUR - 1,2-Dichloroethane-d4 89 Rec % B SUR - 4-Bromofluorobenzene 96 Rec % B SUR - Dibromofluoromethane 82 Rec % B WI DNR Lab Certification # Page 4 of 6

8 ST. ANN CENTER C SAE-10 4/23/2015 E28829 Solids Percent 94.0 % /27/2015 LPA 1 Acenaphthene 0.33 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Acenaphthylene ''J'' mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Anthracene 1.09 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(a)anthracene 2.02 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(a)pyrene 1.81 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(b)fluoranthene 2.4 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(g,h,i)perylene 1.14 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Benzo(k)fluoranthene 0.77 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Chrysene 1.79 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Dibenzo(a,h)anthracene mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Fluoranthene 4.7 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Fluorene 0.45 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Indeno(1,2,3-cd)pyrene 1.07 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 1-Methyl naphthalene ''J'' mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 2-Methyl naphthalene ''J'' mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Naphthalene mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Phenanthrene 2.78 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 Pyrene 3.8 mg/kg M8270C 4/28/2015 4/30/2015 MDK 1 VOC's Benzene < mg/kg B Bromobenzene < mg/kg B Bromodichloromethane < mg/kg B Bromoform < mg/kg B tert-butylbenzene < mg/kg B sec-butylbenzene < mg/kg B n-butylbenzene < mg/kg B Carbon Tetrachloride < mg/kg B Chlorobenzene < mg/kg B Chloroethane < mg/kg B Chloroform < mg/kg B Chloromethane < 0.25 mg/kg B 2-Chlorotoluene < mg/kg B 4-Chlorotoluene < mg/kg B 1,2-Dibromo-3-chloropropane < mg/kg B Dibromochloromethane < mg/kg B 1,4-Dichlorobenzene < 0.03 mg/kg B 1,3-Dichlorobenzene < 0.03 mg/kg B 1,2-Dichlorobenzene < mg/kg B Dichlorodifluoromethane < mg/kg B 1,2-Dichloroethane < 0.03 mg/kg B 1,1-Dichloroethane < mg/kg B 1,1-Dichloroethene < mg/kg B 4/28/2015 CJR 2 7 cis-1,2-dichloroethene < mg/kg B trans-1,2-dichloroethene < mg/kg B 1,2-Dichloropropane < mg/kg B 2,2-Dichloropropane < 0.1 mg/kg B 4/28/2015 CJR 8 1,3-Dichloropropane < mg/kg B Di-isopropyl ether < mg/kg B EDB (1,2-Dibromoethane) < mg/kg B Ethylbenzene < mg/kg B Hexachlorobutadiene < 0.11 mg/kg B Isopropylbenzene < mg/kg B p-isopropyltoluene < mg/kg B WI DNR Lab Certification # Page 5 of 6

9 ST. ANN CENTER E C SAE-10 4/23/2015 Methylene chloride < 0.22 mg/kg B Methyl tert-butyl ether (MTBE) < mg/kg B Naphthalene < mg/kg B n-propylbenzene < mg/kg B 1,1,2,2-Tetrachloroethane < mg/kg B 1,1,1,2-Tetrachloroethane < mg/kg B Tetrachloroethene < mg/kg B Toluene < mg/kg B 1,2,4-Trichlorobenzene < mg/kg B 1,2,3-Trichlorobenzene < 0.12 mg/kg B 1,1,1-Trichloroethane < 0.04 mg/kg B 1,1,2-Trichloroethane < mg/kg B Trichloroethene (TCE) < mg/kg B Trichlorofluoromethane < 0.06 mg/kg B 1,2,4-Trimethylbenzene < mg/kg B 1,3,5-Trimethylbenzene < mg/kg B Vinyl Chloride < 0.01 mg/kg B m&p-xylene < 0.07 mg/kg B o-xylene < mg/kg B SUR - Toluene-d8 106 Rec % B SUR - 1,2-Dichloroethane-d4 90 Rec % B SUR - 4-Bromofluorobenzene 98 Rec % B SUR - Dibromofluoromethane 80 Rec % B "J" Flag: Analyte detected between LOD and LOQ LOD Limit of Detection LOQ Limit of Quantitation Code 1 Comment Laboratory QC within limits. 2 Relative percent difference failed for laboratory spiked samples. 7 The LCS not within established limits. 8 Closing calibration standard not within established limits. All solid sample results reported on a dry weight basis unless otherwise indicated. All LOD's and LOQ's are adjusted for dilutions but not dry weight. Subcontracted results are denoted by SUB in the analyst field. Authorized Signature Michael Ricker WI DNR Lab Certification # Page 6 of 6

10 Synergy Environmental Lab, INC Prospect Ct., Appleton, WI *P * F DANIEL SCHWARTZ THE SIGMA GROUP, INC W. CANAL STREET MILWAUKEE, WI Report Date 03-Aug-15 Project Name PARK WEST "D" REDEVELOPMENT A GRAB 1 (1') 7/30/2015 E29366 Solids Percent 89.8 % /31/2015 MDK 1 Acenaphthene < mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Acenaphthylene < mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Anthracene 0.11 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(a)anthracene 0.41 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(a)pyrene 0.41 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(b)fluoranthene 0.61 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(g,h,i)perylene 0.32 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(k)fluoranthene mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Chrysene 0.46 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Dibenzo(a,h)anthracene ''J'' mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Fluoranthene 0.89 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Fluorene < mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Indeno(1,2,3-cd)pyrene mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 1-Methyl naphthalene < mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 2-Methyl naphthalene < mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Naphthalene < mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Phenanthrene 0.31 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Pyrene 0.75 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 WI DNR Lab Certification # Page 1 of 3

11 PARK WEST "D" REDEVELOPMENT B GRAB 2 (1') 7/30/2015 E29366 Solids Percent 91.0 % /31/2015 MDK 1 Acenaphthene < mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Acenaphthylene < mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Anthracene ''J'' mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(a)anthracene mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(a)pyrene mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(b)fluoranthene mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(g,h,i)perylene mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(k)fluoranthene mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Chrysene mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Dibenzo(a,h)anthracene ''J'' mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Fluoranthene 0.37 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Fluorene < mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Indeno(1,2,3-cd)pyrene mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 1-Methyl naphthalene < mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 2-Methyl naphthalene < mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Naphthalene < mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Phenanthrene mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Pyrene 0.33 mg/kg M8270C 7/31/2015 8/3/2015 MDK C GRAB 3 (1') 7/30/2015 Solids Percent 90.8 % /31/2015 MDK 1 Acenaphthene 0.50 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Acenaphthylene mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Anthracene 1.81 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(a)anthracene 2.86 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(a)pyrene 2.62 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(b)fluoranthene 3.4 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(g,h,i)perylene 1.63 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(k)fluoranthene 1.81 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Chrysene 2.55 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Dibenzo(a,h)anthracene 0.36 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Fluoranthene 5.7 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Fluorene 0.72 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Indeno(1,2,3-cd)pyrene 1.48 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 1-Methyl naphthalene ''J'' mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 2-Methyl naphthalene ''J'' mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Naphthalene ''J'' mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Phenanthrene 3.2 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Pyrene 4.5 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 WI DNR Lab Certification # Page 2 of 3

12 PARK WEST "D" REDEVELOPMENT D GRAB 4 (1') 7/30/2015 E29366 Solids Percent 84.9 % /31/2015 MDK 1 Acenaphthene 2.48 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Acenaphthylene 0.32 ''J'' mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Anthracene 8.5 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(a)anthracene 10.7 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(a)pyrene 9.4 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(b)fluoranthene 12.5 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(g,h,i)perylene 5.7 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Benzo(k)fluoranthene 5.9 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Chrysene 9.5 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Dibenzo(a,h)anthracene 1.15 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Fluoranthene 23.4 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Fluorene 3.8 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Indeno(1,2,3-cd)pyrene 5.1 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 1-Methyl naphthalene 0.58 ''J'' mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 2-Methyl naphthalene 0.52 ''J'' mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Naphthalene 0.95 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Phenanthrene 17.2 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 Pyrene 18.3 mg/kg M8270C 7/31/2015 8/3/2015 MDK 1 "J" Flag: Analyte detected between LOD and LOQ LOD Limit of Detection LOQ Limit of Quantitation Code Comment 1 Laboratory QC within limits. All solid sample results reported on a dry weight basis unless otherwise indicated. All LOD's and LOQ's are adjusted for dilutions but not dry weight. Subcontracted results are denoted by SUB in the analyst field. Authorized Signature Michael Ricker WI DNR Lab Certification # Page 3 of 3

13 Site Investigation, Management, and Capping Plan PAH Impacted Areas, St. Ann Center for Intergenerational Care, 2450 West North Avenue, Milwaukee, Wisconsin, DNR BRRTS Activity # , DNR FID # APPENDIX B LABORATORY ANALYTICAL REPORT AND CHAIN OF CUSTODY DOCUMENTATION (STANTEC, 2015)

July 9, Freeman Avenue Telephone: (562) Signal Hill, California Facsimile: (562)

July 9, Freeman Avenue Telephone: (562) Signal Hill, California Facsimile: (562) July 9, 2015 Paul Cho, P.G. Water Resources Control Engineer California Regional Water Quality Control Board, Site Cleanup Unit IV Los Angeles Region 320 West 4 th Street, Suite 200 Los Angeles, CA 90013