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HomeMy WebLinkAboutCONFLUENCE - PDP - PDP170001 - SUBMITTAL DOCUMENTS - ROUND 2 - ENVIRONMENTAL REPORTLimited Phase II Environmental Subsurface Investigation Education and Life Training Center 401 Linden Street Fort Collins, CO 80524 Larimer County, Colorado submitted to: Space Foundry, LLC 123 N. College Avenue, Suite 240 Fort Collins, CO 80524 prepared by: National Inspection Services® Stuart Professional Park 1136 East Stuart Street, Suite 4204 Fort Collins, Colorado 80525 970.482.1976 September 30, 2014 Limited Phase II Subsurface Investigation – 401 Linden Street, Fort Collins, CO 80524 September 30, 2014 National Inspection Services® Commercial & Environmental Stuart Professional Park 1136 East Stuart Street, Suite 4204 Fort Collins, Colorado 80525-1193 (970) 482-1976 • Fax (970) 482-3388 E-mail: info@nationalinspection.net www.nationalinspection.net September 30 2014 Mr. Randy Shortridge Space Foundry, LLC 123 N. College Avenue, Suite 240 Fort Collins, CO 80524 Re: Limited Phase II Environmental Subsurface Investigation Education and Life Training Center 401 Linden Street Fort Collins, CO 80524 Dear Mr. Shortridge, National Inspection Services® was retained by Space Foundry, LLC to perform a Limited Phase II Environmental Subsurface Investigation of the Education and Life Training Center property located at 401 Linden Street in Fort Collins, Colorado. The area of study for this assessment is the parking area to the northwest/west of the Property building. This report provides a description of environmental concerns identified, if any, during the Limited Phase II Environmental Subsurface Investigation conducted at the property. The information contained within this report is intended solely for your use and benefit and that of your designated associates, regarding the property. PROPERTY INFORMATION The property is identified as 401 Linden Street located in Fort Collins, Colorado 80524. According to the Larimer County Assessor, the Property consists of a land footprint of approximately 6,336 square feet (0.15 acres) with one improvement, a one-story commercial building utilized as an adult educational facility and office space. The Property building is comprised of an original building footprint of 3,846 Limited Phase II Subsurface Investigation – 401 Linden Street, Fort Collins, CO 80524 September 30, 2014 square feet and an addition comprised of 1,157 square feet. The original portion of the Property building footprint is wood framed constructed with an exterior stucco finish. The Property addition is CMU block construction with an exterior stucco finish. The Property building is constructed on a concrete foundation. The Property is accessed from the east off of Linden Street and from the south off of Willow Street. PROPERTY USE The property is currently utilized as an adult education facility known as the Education and Life Training Center. The northwest/west of the Property building is utilized for faculty/student parking. The Property is immediately surrounded by a residence to the north and east of the Property. A right-of-way sidewalk and Linden Street are located adjacent to the Property to the south and Willow Street is located adjacent to the Property to the west. PROPERTY HISTORY Available City Directories for the Property address indicate that the Property was a residence in 1922, a laundry facility from 1925 to 1933, a poultry process plant in 1950 and 1952, a produce market in 1956, Volunteers Clearing House from 1973 to 1994, and the Education and Life Training Center from 1996 to present. The Property appears to be vacant in the available fire insurance maps from 1906 and 1909. There is a dwelling located on the northwest portion of the Property in the fire insurance map from 1925; the use of this dwelling could not be determined. Available records indicate that the north/northeast portion of the Property may have been utilized as a historical solid waste landfill. This information was researched through the Colorado Department of Public Health and Environment, Hazardous Materials Waste Management Division (HMWMD) and other various state and local agencies. PROJECT BACKGROUND National Inspection Services® completed a Phase I Environmental Site Assessment (ESA) Report for 401 Linden Street on June 25, 2014. The results of the Phase I Environmental Site Assessment Report revealed the following environmental concerns relating to the property:  The GeoSearch database report indicates that the north/northeast portion of the Property may have been utilized as a historical solid waste landfill. GeoSearch gathered this information from the Colorado Department of Public Health and Environment, Hazardous Materials Waste Management Division (HMWMD) and other various state and local agencies. National Inspection Services® contacted the HMWMD regarding this historical solid waste landfill; records confirming this finding were not reasonably attainable. This finding is considered a potential REC to the Property. Additionally, available City Directories indicate that the Property was utilized Limited Phase II Subsurface Investigation – 401 Linden Street, Fort Collins, CO 80524 September 30, 2014 as a laundry facility from at least 1925 to 1933. Specific operations and potential chemicals utilized during this operation as a laundry facility are not known; however, this finding is considered a potential REC to the Property. Solid waste landfills can pose a threat to human health and the environment. Contaminants from the dumped waste can leach into groundwater and/or be washed into on and off-site surface water sources. The natural break down of waste in landfill operations can produce methane and carbon dioxide gases which have the potential is extrude into the atmosphere and/or contaminate groundwater. Other non-methane organic compounds (NMOCs) may exist at landfill operations; these NMOCs may include toxic compounds such as benzene, toluene, chloroform, vinyl chloride, and carbon tetrachloride. Other contaminants from dumped and/or landfilled materials may exist in the soil and/or groundwater/surface water at the Property including, but not limited to: asbestos, lead-based paint, polychlorinated biphenyls (PCBs), and mercury. Dry cleaning facilities have historically utilized a hazardous chemical known as perchloroethylene/tetrachloroethene (perc). Specific operations and potential chemicals utilized during the Property’s use as a laundry facility are not known; however, the use of perc could not be ruled out. The release of perc can be a significant risk to human health and the environment. DRILLING ACTIVITIES On September 16, 2014, National Inspection Services® undertook a Limited Phase II Environmental Subsurface Investigation at the 401 Linden Street, Fort Collins, CO designed to retrieve current subsurface data. The subsurface investigation included the advancement of three (3) soil borings (SB-1, SB-2, SB-3) completed along the northwest/west parking lot of the Property. National Inspection Services® collected composite soil samples from each soil boring location. The soil samples were analyzed for benzene, toluene, ethylbenzene, and total xylenes (BTEX), diesel range organics (DRO), gasoline range organics (GRO), and other VOCs including tetrachloroethene (Perc) using EPA Methods 8015B and 8260B. Bedrock and refusal was reached 8.5 to 9 feet below ground surface (bgs) with no water present. A site plan depicting the three soil boring locations is included in the enclosures section of this report. Underground utilities were located prior to drilling activities by contacting the Utility Notification Center of Colorado (UNCC) referenced under Ticket #B425900496-00B. The Property was marked by UNCC and/or verbal confirmation of “all clear” was received by the various utility organizations contacted for this project. Site Wise was also contracted to mark private utilities at the Property. The three borings were completed by Drilling Engineers Inc. of Fort Collins, Colorado using a Geoprobe 7822DT high-capacity direct push soil sampling machine using PVC liners for each five-foot interval of soil column collected. One-inch PVC pipes, slotted between 5-10 feet below ground surface (bgs), were temporarily placed in soil borings SB-2 and SB-3 to facilitate groundwater sampling activities. Limited Phase II Subsurface Investigation – 401 Linden Street, Fort Collins, CO 80524 September 30, 2014 These wells were checked on September 26, 2014 and determined to be dry and subsequently abandoned. Additionally, no building materials and/or suspect asbestos containing materials were identified in the soil boring locations. The Limited Phase II Environmental Subsurface Investigation determined that all of chemical constituents analyzed from each soil sample collected from the three soil boring locations were identified below the Colorado Department of Labor and Employment, Division of Oil and Public Safety (OPS) Tier 1 Risk-Based Screening Levels (RBSL’s). SUBSURFACE CONDITIONS The Property is situated within the Denver Basin, which is located in the Colorado Piedmont on the western edge of the Great Plains physiographic province. According to the USGS Geologic Map of Colorado, the geology underlying the Property consists of modern alluvium. Bedrock is anticipated to be encountered at approximately ten (10) to twenty (20) feet below the ground surface. According to the United States Department of Agriculture (USDA), the soils underlying the Property consists of Paoli fine sandy loam. The top five feet of the Paoli fine sandy loam soil profile consists of fine sandy loam, sandy loam, and loamy sand. The Paoli fine sandy loam series is derived from alluvium and is well drained with a slope of zero to one percent. During drilling activities conducted on September 16, 2014, the subsurface soils across the Property were characterized as native soils generally consisting primarily of sand with pebble-cobble approximately two feet below ground surface (bgs), sandy loam existing from approximately two feet bgs to four feet bgs, and sand material with pebble to cobble from approximately four feet bgs to nine (10) feet bgs. Bedrock and refusal was encountered at 8.5 to 9 feet bgs. Boring logs for the three soil borings are included in the enclosures section of this report. All three borings were completed to a depth of ten (10) feet bgs. Groundwater was not encountered during the drilling activities. Based upon topographic map interpretation and site observations, the Property slopes gradually to the northeast. Groundwater beneath the property is anticipated to follow local topography and flow to the northeast toward the Poudre River. SAMPLING ACTIVITIES During the September 16, 2014 drilling activity, approximately five-foot soil intervals from each boring location were field screened for Volatile Organic Compounds (VOCs) using a hand-held photoionization detector (PID) meter. The results from the field screening activities from SB-2 and SB-2 identified VOC concentrations between 5.8-63.4 parts per million (ppm). These results were indicative of normal background levels. The field screening at 5-10 bgs from SB-1 yielded VOC concentrations of 2770 PPM; this is considered an elevated PID reading. A PID field log sheet completed for the three soil borings is included in the enclosures section of this report. Green staining was noted at approximately 8 feet bgs from SB- Limited Phase II Subsurface Investigation – 401 Linden Street, Fort Collins, CO 80524 September 30, 2014 2 and SB-3. No staining was noted from the SB-1 soil boring. No hydrocarbon odors were noted during the sampling activities. The soil samples were stored under refrigeration and were delivered to Technology Laboratory, Inc. in Fort Collins, Colorado on September 16, 2014. ANALYTICAL RESULTS The soil samples were analyzed for benzene, toluene, ethylbenzene, and total xylenes (BTEX), diesel range organics (DRO), and gasoline range organics (GRO) using EPA Methods 8015B and 8260B. The following tables display the analytical results: SOIL RESULTS Parameter SB-1 (mg/kg) RBSL (mg/kg) Benzene <0.01 0.26 Toluene <0.01 142 Ethylbenzene <0.01 192 Xylenes (Total) <0.01 258 DRO (TEPH) <10.0 500* GRO (TVPH) <0.5 500* Tetrachloroethene <0.01 36000 Parameter SB-2 (mg/kg) RBSL (mg/kg) Benzene <0.01 0.26 Toluene <0.01 142 Ethylbenzene <0.01 192 Xylenes (Total) <0.10 258 DRO (TEPH) 336 500* GRO (TVPH) <0.5 500* Tetrachloroethene <0.01 36000 Parameter SB-3 (mg/kg) RBSL (mg/kg) Benzene <0.01 0.26 Toluene <0.01 142 Ethylbenzene <0.01 192 Xylenes (Total) <0.10 258 DRO (TEPH) <10.0 500* GRO (TVPH) <0.5 500* Tetrachloroethene <0.01 36000 Notes: 1. All values reported in mg/Kg for soil 2. RBSL -- Colorado Department of Labor and Employment, Division of Oil and Public Safety (OPS) Risk- Based Screening Levels (RBSL’s) for subsurface soil and groundwater * OPS Threshold Value for Total Petroleum Hydrocarbons (TPH) in soil at 500 mg/Kg. Limited Phase II Subsurface Investigation – 401 Linden Street, Fort Collins, CO 80524 September 30, 2014 CONCLUSIONS The Limited Phase II Environmental Subsurface Investigation determined that all of chemical constituents analyzed from the soil samples collected from the three soil boring locations were identified below the Colorado Department of Labor and Employment, Division of Oil and Public Safety (OPS) Tier 1 Risk-Based Screening Levels (RBSL’s). RECOMMENDATIONS Based on the findings of this Limited Phase II Environmental Subsurface Investigation, further investigation at the Property does not appear to be warranted at this time. RELIANCE All reports, both verbal and written, are for the benefit of Space Foundry, LLC. This report has no other purpose and may not be relied upon by any other person or entity without the written consent of National Inspection Services® . LIMITATIONS This investigation was limited in nature and should not be used as a comprehensive, site-wide subsurface investigation. Performance of this investigation is intended to reduce, but not eliminate, uncertainty regarding the presence of subsurface contamination. The north andeast boundary of the Property is the Property building; the south boundary of the Property is a sidewalk belonging to the City of Fort Collins. Therefore, subsurface soil samples were not collected in these areas. National Inspection Services® either expresses or implies a guarantee that all potential subsurface contamination was identified during this survey. National Inspection Services® used reasonable diligence consistent with industry standards performing this limited subsurface investigation. If you have any questions regarding the findings or conclusions presented in this report, please contact me at your convenience. Sincerely, National Inspection Services® William J. Warren President bill.warren@nationalinspection.net Limited Phase II Subsurface Investigation – 401 Linden Street, Fort Collins, CO 80524 September 30, 2014 Enclosures:  Site Plan  Photographs  Analytical Results  Boring Logs (includes PID readings)  Statement of Qualifications  Disclaimer of Liability Limited Phase II Subsurface Investigation – 401 Linden Street, Fort Collins, CO 80524 September 30, 2014 SITE PLAN This unofficial copy was downloaded on Jun-22-2014 from the City of Fort Collins Public Records Website: http://citydocs.fcgov.com For additional information or an official copy, please contact Engineering Office 281 North College Fort Collins, CO 80521 USA Limited Phase II Subsurface Investigation – 2705 South County Road 11, Loveland, Colorado 80537 September 17, 2014 PHOTOGRAPHS Limited Phase II Subsurface Investigation – 2705 South County Road 11, Loveland, Colorado 80537 September 17, 2014 1. View of SB-1, west side of parking lot 2. View of SB2, southeast portion of parking lot 3. Temporary well at SB-2 location Limited Phase II Subsurface Investigation – 2705 South County Road 11, Loveland, Colorado 80537 September 17, 2014 ANALYTICAL RESULTS TECHNOLOGY LABORATORY, INC. 1012 Centre Avenue Fort Collins, Colorado 80526 (970) 490-1414 CERTIFICATE OF ANALYSIS National Inspection Services 1136 East Stuart, Suite 4204 Fort Collins, CO 80525 09/19/14 09/19/14 Laboratory ID: B2012-01 Sample ID: SB-1 Project No.: 401 Linden Method: EPA-8260B Number Parameter CAS Result MDL Number Parameter CAS Result MDL 09/24/14 Soil µg/Kg µg/Kg µg/Kg µg/Kg Sampled: Received: Analyzed: Matrix: 71-43-2 Benzene < 10 10 108-88-3 Toluene < 10 10 100-41-4 Ethylbenzene < 10 10 1330-20-7 Total Xylenes < 10 10 91-20-3 Naphthalene < 10 10 75-01-4 Vinyl Chloride < 10 10 74-87-3 Chloromethane < 10 10 74-83-9 Bromomethane < 10 10 75-00-3 Chloroethane < 10 10 75-69-4 Trichlorofluoromethane < 10 10 75-35-4 1,1-Dichloroethene < 10 10 156-60-5 trans-1,2-Dichloroethene < 10 10 156-59-2 cis-1,2-Dichloroethene < 10 10 75-09-2 Methylene Chloride < 10 10 75-34-3 1,1-Dichloroethane < 10 10 74-97-5 Bromochloromethane < 10 10 67-66-3 Chloroform < 10 10 71-55-6 1,1,1-Trichloroethane < 10 10 56-23-5 Carbon Tetrachloride < 10 10 107-06-2 1,2-Dichloroethane < 10 10 79-01 Trichloroethene < 10 10 78-87-5 1,2-Dichloropropane < 10 10 75-27-4 Bromodichloromethane < 10 10 74-95-3 Dibromomethane < 10 10 79-00-5 1,1,2-Trichloroethane < 10 10 142-28-9 1,3-Dichloropropane < 10 10 590-20-7 2,2-Dichloropropane < 10 10 563-58-6 1,1-Dichloropropene < 10 10 10061-01-5 cis-1,3-Dichloropropene < 10 10 10061-02-6 trans-1,3-Dichloropropene < 10 10 127-18-4 Tetrachloroethene < 10 10 106-93-4 1,2-Dibromoethane (EDB) < 10 10 124-48-1 Dibromochloromethane < 10 10 108-90-7 Chlorobenzene < 10 10 630-20-6 1,1,1,2-Tetrachloroethane < 10 10 100-42-5 Styrene < 10 10 75-25-2 Bromoform < 10 10 79-34-5 1,1,2,2-Tetrachloroethane < 10 10 98-82-8 Isopropylbenzene < 10 10 78-93-3 2-Butanone (MEK) < 10 10 108-86-1 Bromobenzene < 10 10 103-65-1 n-Propylbenzene < 10 10 95-49-8 2-Chlorotoluene < 10 10 106-43-4 4-Chlorotoluene < 10 10 108-67-8 1,3,5-Trimethylbenzene < 10 10 95-63-6 1,2,4-Trimethylbenzene < 10 10 98-06-6 tert-Butylbenzene < 10 10 135-98-8 sec-Butylbenzene < 10 10 541-73-1 1,3-Dichlorobenzene < 10 10 106-46-7 1,4-Dichlorobenzene < 10 10 99-87-6 4-Isopropyltoluene < 10 10 104-51-8 n-Butylbenzene < 10 10 4-Methyl-2-Pentanone (MIBK) 108-10-1 < 10 10 120-82-1 1,2,4-Trichlorobenzene < 10 10 87-61-6 1,2,3-Trichlorobenzene < 10 10 87-68-3 Hexachlorobutadiene < 10 10 95-50-1 1,2-Dichlorobenzene < 10 10 67-64-1 Acetone < 100 100 Compound % Recovery % Rec. Limits QA/QC SURROGATE RECOVERIES Dibromofluoromethane 80 68-120 Toluene-d8 96 81-128 Bromofluorobenzene 104 70-113 TECHNOLOGY LABORATORY, INC. CENTRE PROFESSIONAL PARK 1012 Centre Avenue Fort Collins, Colorado 80526 (970) 490-1414 CERTIFICATE OF ANALYSIS National Inspection Services 1136 East Stuart, Suite 4204 Fort Collins, CO 80525 Sampled: 09/19/14 Received: 09/19/14 Laboratory ID B2012-01 Sample ID: SB-1 Project No.: 401 Linden Matrix: Soil Number Parameter Result Units Method Analyzed CAS Date MDL N/A DRO (TEPH) < 10.0 mg/Kg 10 EPA-8015B 09/22/14 N/A GRO (TVPH) < 0.5 mg/Kg 0.5 EPA-8260B 09/24/14 1634-04-4 MTBE < 0.01 mg/Kg 0.01 EPA-8260B 09/24/14 The results contained in this report relate only to those items tested. Page 2 of 6 TECHNOLOGY LABORATORY, INC. 1012 Centre Avenue Fort Collins, Colorado 80526 (970) 490-1414 CERTIFICATE OF ANALYSIS National Inspection Services 1136 East Stuart, Suite 4204 Fort Collins, CO 80525 09/19/14 09/19/14 Laboratory ID: B2012-02 Sample ID: SB-2 Project No.: 401 Linden Method: EPA-8260B Number Parameter CAS Result MDL Number Parameter CAS Result MDL 09/24/14 Soil µg/Kg µg/Kg µg/Kg µg/Kg Sampled: Received: Analyzed: Matrix: 71-43-2 Benzene < 10 10 108-88-3 Toluene < 10 10 100-41-4 Ethylbenzene < 10 10 1330-20-7 Total Xylenes < 10 10 91-20-3 Naphthalene < 10 10 75-01-4 Vinyl Chloride < 10 10 74-87-3 Chloromethane < 10 10 74-83-9 Bromomethane < 10 10 75-00-3 Chloroethane < 10 10 75-69-4 Trichlorofluoromethane < 10 10 75-35-4 1,1-Dichloroethene < 10 10 156-60-5 trans-1,2-Dichloroethene < 10 10 156-59-2 cis-1,2-Dichloroethene < 10 10 75-09-2 Methylene Chloride < 10 10 75-34-3 1,1-Dichloroethane < 10 10 74-97-5 Bromochloromethane < 10 10 67-66-3 Chloroform < 10 10 71-55-6 1,1,1-Trichloroethane < 10 10 56-23-5 Carbon Tetrachloride < 10 10 107-06-2 1,2-Dichloroethane < 10 10 79-01 Trichloroethene < 10 10 78-87-5 1,2-Dichloropropane < 10 10 75-27-4 Bromodichloromethane < 10 10 74-95-3 Dibromomethane < 10 10 79-00-5 1,1,2-Trichloroethane < 10 10 142-28-9 1,3-Dichloropropane < 10 10 590-20-7 2,2-Dichloropropane < 10 10 563-58-6 1,1-Dichloropropene < 10 10 10061-01-5 cis-1,3-Dichloropropene < 10 10 10061-02-6 trans-1,3-Dichloropropene < 10 10 127-18-4 Tetrachloroethene < 10 10 106-93-4 1,2-Dibromoethane (EDB) < 10 10 124-48-1 Dibromochloromethane < 10 10 108-90-7 Chlorobenzene < 10 10 630-20-6 1,1,1,2-Tetrachloroethane < 10 10 100-42-5 Styrene < 10 10 75-25-2 Bromoform < 10 10 79-34-5 1,1,2,2-Tetrachloroethane < 10 10 98-82-8 Isopropylbenzene < 10 10 78-93-3 2-Butanone (MEK) < 10 10 108-86-1 Bromobenzene < 10 10 103-65-1 n-Propylbenzene < 10 10 95-49-8 2-Chlorotoluene < 10 10 106-43-4 4-Chlorotoluene < 10 10 108-67-8 1,3,5-Trimethylbenzene < 10 10 95-63-6 1,2,4-Trimethylbenzene < 10 10 98-06-6 tert-Butylbenzene < 10 10 135-98-8 sec-Butylbenzene < 10 10 541-73-1 1,3-Dichlorobenzene < 10 10 106-46-7 1,4-Dichlorobenzene < 10 10 99-87-6 4-Isopropyltoluene < 10 10 104-51-8 n-Butylbenzene < 10 10 4-Methyl-2-Pentanone (MIBK) 108-10-1 < 10 10 120-82-1 1,2,4-Trichlorobenzene < 10 10 87-61-6 1,2,3-Trichlorobenzene < 10 10 87-68-3 Hexachlorobutadiene < 10 10 95-50-1 1,2-Dichlorobenzene < 10 10 67-64-1 Acetone < 100 100 Compound % Recovery % Rec. Limits QA/QC SURROGATE RECOVERIES Dibromofluoromethane 79 68-120 Toluene-d8 98 81-128 Bromofluorobenzene 99 70-113 TECHNOLOGY LABORATORY, INC. CENTRE PROFESSIONAL PARK 1012 Centre Avenue Fort Collins, Colorado 80526 (970) 490-1414 CERTIFICATE OF ANALYSIS National Inspection Services 1136 East Stuart, Suite 4204 Fort Collins, CO 80525 Sampled: 09/19/14 Received: 09/19/14 Laboratory ID B2012-02 Sample ID: SB-2 Project No.: 401 Linden Matrix: Soil Number Parameter Result Units Method Analyzed CAS Date MDL N/A DRO (TEPH) 336 mg/Kg 10 EPA-8015B 09/22/14 N/A GRO (TVPH) < 0.5 mg/Kg 0.5 EPA-8260B 09/24/14 1634-04-4 MTBE < 0.01 mg/Kg 0.01 EPA-8260B 09/24/14 The results contained in this report relate only to those items tested. Page 4 of 6 TECHNOLOGY LABORATORY, INC. 1012 Centre Avenue Fort Collins, Colorado 80526 (970) 490-1414 CERTIFICATE OF ANALYSIS National Inspection Services 1136 East Stuart, Suite 4204 Fort Collins, CO 80525 09/19/14 09/19/14 Laboratory ID: B2012-03 Sample ID: SB-3 Project No.: 401 Linden Method: EPA-8260B Number Parameter CAS Result MDL Number Parameter CAS Result MDL 09/23/14 Soil µg/Kg µg/Kg µg/Kg µg/Kg Sampled: Received: Analyzed: Matrix: 71-43-2 Benzene < 10 10 108-88-3 Toluene < 10 10 100-41-4 Ethylbenzene < 10 10 1330-20-7 Total Xylenes < 10 10 91-20-3 Naphthalene < 10 10 75-01-4 Vinyl Chloride < 10 10 74-87-3 Chloromethane < 10 10 74-83-9 Bromomethane < 10 10 75-00-3 Chloroethane < 10 10 75-69-4 Trichlorofluoromethane < 10 10 75-35-4 1,1-Dichloroethene < 10 10 156-60-5 trans-1,2-Dichloroethene < 10 10 156-59-2 cis-1,2-Dichloroethene < 10 10 75-09-2 Methylene Chloride < 10 10 75-34-3 1,1-Dichloroethane < 10 10 74-97-5 Bromochloromethane < 10 10 67-66-3 Chloroform < 10 10 71-55-6 1,1,1-Trichloroethane < 10 10 56-23-5 Carbon Tetrachloride < 10 10 107-06-2 1,2-Dichloroethane < 10 10 79-01 Trichloroethene < 10 10 78-87-5 1,2-Dichloropropane < 10 10 75-27-4 Bromodichloromethane < 10 10 74-95-3 Dibromomethane < 10 10 79-00-5 1,1,2-Trichloroethane < 10 10 142-28-9 1,3-Dichloropropane < 10 10 590-20-7 2,2-Dichloropropane < 10 10 563-58-6 1,1-Dichloropropene < 10 10 10061-01-5 cis-1,3-Dichloropropene < 10 10 10061-02-6 trans-1,3-Dichloropropene < 10 10 127-18-4 Tetrachloroethene < 10 10 106-93-4 1,2-Dibromoethane (EDB) < 10 10 124-48-1 Dibromochloromethane < 10 10 108-90-7 Chlorobenzene < 10 10 630-20-6 1,1,1,2-Tetrachloroethane < 10 10 100-42-5 Styrene < 10 10 75-25-2 Bromoform < 10 10 79-34-5 1,1,2,2-Tetrachloroethane < 10 10 98-82-8 Isopropylbenzene < 10 10 78-93-3 2-Butanone (MEK) < 10 10 108-86-1 Bromobenzene < 10 10 103-65-1 n-Propylbenzene < 10 10 95-49-8 2-Chlorotoluene < 10 10 106-43-4 4-Chlorotoluene < 10 10 108-67-8 1,3,5-Trimethylbenzene < 10 10 95-63-6 1,2,4-Trimethylbenzene < 10 10 98-06-6 tert-Butylbenzene < 10 10 135-98-8 sec-Butylbenzene < 10 10 541-73-1 1,3-Dichlorobenzene < 10 10 106-46-7 1,4-Dichlorobenzene < 10 10 99-87-6 4-Isopropyltoluene < 10 10 104-51-8 n-Butylbenzene < 10 10 4-Methyl-2-Pentanone (MIBK) 108-10-1 < 10 10 120-82-1 1,2,4-Trichlorobenzene < 10 10 87-61-6 1,2,3-Trichlorobenzene < 10 10 87-68-3 Hexachlorobutadiene < 10 10 95-50-1 1,2-Dichlorobenzene < 10 10 67-64-1 Acetone < 100 100 Compound % Recovery % Rec. Limits QA/QC SURROGATE RECOVERIES Dibromofluoromethane 80 68-120 Toluene-d8 97 81-128 Bromofluorobenzene 75 70-113 TECHNOLOGY LABORATORY, INC. CENTRE PROFESSIONAL PARK 1012 Centre Avenue Fort Collins, Colorado 80526 (970) 490-1414 CERTIFICATE OF ANALYSIS National Inspection Services 1136 East Stuart, Suite 4204 Fort Collins, CO 80525 Sampled: 09/19/14 Received: 09/19/14 Laboratory ID B2012-03 Sample ID: SB-3 Project No.: 401 Linden Matrix: Soil Number Parameter Result Units Method Analyzed CAS Date MDL N/A DRO (TEPH) < 10.0 mg/Kg 10 EPA-8015B 09/22/14 N/A GRO (TVPH) < 0.5 mg/Kg 0.5 EPA-8260B 09/23/14 1634-04-4 MTBE < 0.01 mg/Kg 0.01 EPA-8260B 09/23/14 The results contained in this report relate only to those items tested. Page 6 of 6 BORING LOGS Limited Phase II Subsurface Investigation – 2705 South County Road 11, Loveland, Colorado 80537 September 17, 2014 STATEMENT OF QUALIFICATIONS Limited Phase II Subsurface Investigation – 2705 South County Road 11, Loveland, Colorado 80537 September 17, 2014 National Inspection Services® Commercial & Environmental Stuart Professional Park 1136 East Stuart Street, Suite 4204 Fort Collins, Colorado 80525-1193 (970) 482-1976 • Fax (970) 482-3388 E-mail: bill.warren@nationalinspection.net www.nationalinspection.net WILLIAM J. WARREN - ENVIRONMENTAL PROFESSIONAL ENVIRONMENTAL AND COMMERCIAL BUILDING INSPECTION PROFESSIONAL STATEMENT OF QUALIFICATIONS: Education: Graduate Program -- Colorado State University 1973 -- 1975 Environmental Biology, Biochemistry, Organic Chemistry, Microbiology, Physiology Graduate Teaching Assistant – Colorado State University Department of Animal Science Post Graduate – Oxford University, Oxford England Advanced Management Program, Harvard Business School, 1990 Graduate – Harvard University School of Public Health – Indoor Environmental Health Studies Program Work Experience: National Inspection Services® – President, since 1975, our firm has produced over 85,000 written reports based on physical inspections, including over 1,500 Phase 1 environmental Site assessments, over 500 Phase 2 subsurface environmental investigations, over 500 geotechnical subsurface investigations, over 250 remedial site restoration projects and over 350 appearances as an expert witness in courts throughout the United States and internationally. Property condition assessments comprise the balance of our assignment library. Professional Activities: White House Environmental Policy Committee 1992 – 2000HUD Environmental Policy Committee 1988 – 1992 EPA Indoor Air Quality Industry panel 1988 – 2002 Recipient: White House Lifetime Achievement Award for Radon Gas educational efforts presented by President Bill Clinton October 19, 1993 US Green Building Council formative panel Environmental Education foundation – Board member 1998 – present Environmental Support Solutions, Inc. – Board of Directors, NASDAQ listed company Energy auditing program steering committee – ‘Energy Score’ – City of Fort Collins, CO Limited Phase II Subsurface Investigation – 2705 South County Road 11, Loveland, Colorado 80537 September 17, 2014 US Environmental protection Agency Region 8 Radon Team member US Environmental Protection Agency Radon Cooperative Partnership Program member US Environmental Protection Agency Building Air Quality Alliance ASTM Committee member E–50 Environmental Site Assessment, Risk assessment, Risk Management and Corrective Action ASTM Committee member E–50–02 Property Condition Assessment ASTM Committee member E–50–04 Biological Fate, Risk Management & Corrective Actions ASTM committee member E–47–09 Biological Effects and Environmental Fate Previous board and panel member of numerous building code, national trade and professional associations, and bank boards of directors American Arbitration Association Commercial panel Addressed numerous real estate and legal groups at seminars, conferences, and conventions on hazardous materials, construction inspection and environmental applications internationally Publications: Inspector speaks Newsletter series 1998 – Present over 100 issues on environmental hazards, liability and quality issues Vacant Movie Theatre Inspection Handbook – US Career institute 2003 Exhaustive variety of articles on environmental compliance issues, environmental due diligence, and related industry topics Author – Time–Life “Fix–it–Yourself” series William J. Warren is a unique highly accomplished individual with a multi--disciplinary background in engineering, law, environmental science and building construction technology. Mr. Warren regularly contributes his time and energies to various civic, community, and philanthropic endeavors. Mr. Warren is an accomplished author, expert witness, and building inspection pioneer. Mr. Warren enjoys a reputation as his industry’s most published and recognized leader. BRANDON C. COCHRAN Environmental Professional EDUCATION: B.A., Environmental Studies Western State College of Colorado, 2007 CERTIFICATIONS AND TRAINING: Colorado/AHERA Certified Asbestos Building Inspector/Air Monitoring Specialist Colorado Certified Lead Building Inspector Due Diligence at Dawn (ASTM Standard 2005) OSHA 40-Hour HAZWOPER Certification CPR Certification AREAS OF SPECIALIZATION:  Field Sampling  Monitoring Well Sampling  Phase I and II Site Assessments  Technical Report Writing  Groundwater Remediation/SVE/AS Systems & Chemical Injection  Quality Control/Quality Assurance  Colorado Certified Asbestos Inspector  Colorado Certified Lead Inspector  Industrial Hygiene PROFESSIONAL EXPERIENCE: Senior Environmental Technician, All-Phase Environmental Consultants, Inc. October 2008-October 2013 Mr. Cochran conducts asbestos, lead, mold, and methamphetamine inspections throughout Colorado. Mr. Cochran also conducts environmental sampling including, but not limited to, soil, groundwater, and surface water. He is responsible for writing Environmental Site Assessment (ESA) reports according to ASTM Standards; including preparing sampling plan schematics utilizing AutoSketch. Mr. Cochran has a wide variety of experience in environmental monitoring including: water quality, tree pathogen, wetland, soil erosion, wildlife, and fish habitat. Biological Technician. United States Forest Service, Department of Agriculture (2007) Mr. Cochran was an intricate part of the inaugural research on Aspen deterioration throughout Colorado. Mr. Cochran was responsible for collecting field data utilizing knowledge in tree pathogens, cavity nesting birds, soil type, insects, and basic site analysis. Mr. Cochran was also responsible for creating maps to be utilized in the field using Geographic Information Systems (ArcGIS 9) software. RELEVANT PROJECT EXPERIENCE: Mr. Cochran has experience in soil classification, geoprobing, remediation systems maintenance, and water well sampling. For the past four years he has conducted quarterly groundwater sampling at multiple sites in Pueblo, Colorado City, Gardner, and Colorado Springs, CO. Mr. Cochran has been responsible for the installation and operation and maintenance of several groundwater remediation systems throughout Colorado. He has supervised people in the field and has been responsible for managing large amounts of data. His experience has given him the ability to understand the importance of quality control/quality assurance procedures and the capacity to adapt to ever changing regulations. an affiliate of William J. Warren & Son, Inc. Corporation: Colorado 1979 Duns#: 09-276-9819 President: William J. Warren Secretary: Jared Warren In 2008, approximately 1975 2008 60 percent vic es Se r Ins pec tio n Na tio na l 20 08 © our capabilities National Inspection Services®fact sheet an affiliate of William J. Warren & Son, LLC Corporation: Colorado 1979 Duns#: 09-276-9819 President: William J. Warren Secretary: Jared Warren National Inspection Services has provided comprehensive land and building inspection services since 1975, having completed over 85,000 inspections to date. As a pioneer in the building inspection industry, we have an outstanding reputation for excellence. Unlike many inspection companies, National Inspection Services is not a licensee or part of a franchise. We don’t engage in activities that would represent a conflict of interest, such as contracting or selling materials. Instead, we are an independent and scrupulously objective building and land inspection firm. We have the experience to conduct expert, thorough, accurate and well-documented building and land inspections in the most effi and time-effective manner. Quick- turnaround is our middle name. Our clientele is broad and includes numerous government agencies, Fortune 500 companies, national lenders and more. Wherever commercial real estate transactions take place, National Inspection Services is there to provide peace of mind. 4. To creatively service all with whom $ 1975 2014 1. To meet our promises to our clients. 2. To treat our clients, employees and subcontractors fairly. 3. To work with our clients, consultants, and suppliers in a spirit of cooperation and to respect the dignity of each individual. In 2014, approximately we associate in order to promote personal and professional goals. 5. To apply our talents and energies toward the creation of new opportunities and the development of ideal work environments. 6. To honor customers’ rights take responsibility for correcting any mistakes. of our revenue will be Environmental Services Commercial Inspection Services conferences across the United States. Mr. Warren is a director of the Environmental Assessment Association and has also served on numerous building code, arbitration, national trade and professional associations, and bank boards of directors. He has appeared as an expert witness more than 300 times and is active in real estate mediation, arbitration, construction and consulting work throughout the United States. Owner William J. Warren is known internationally for his building inspection expertise. He has been a member of a White House Cabinet Subcommittee on Environmental Policy and keynotes regularly at professional inspection vic es Se r Ins pe cti on Na tio na l 20 08 © Primary Market Secondary Market International Market 5% 5% 20% Several hundred U.S. companies populate the environmental and commercial inspection services industry. A relatively small number are large, corporate engineering firms with a national presence. These companies offer an impressive breadth of services—inspection services just one of them. The remainder of environmental and commercial inspection agencies are very small, local mom-and-pop operations. National Inspection Services is unusual in that it occupies the niche in between. We’re small and personal enough to capture clients who want hands-on attention, yet we’re large and professional enough to instill confidence in clients seeking the capabilities of a bigger firm. While we’re not the largest company in our category, we’re the oldest and among the most respected. The commercial and environmental inspection industry has grown steadily since its nascent Limited Phase II Subsurface Investigation – 2705 South County Road 11, Loveland, Colorado 80537 September 17, 2014 DISCLAIMER OF LIABILITY Limited Phase II Subsurface Investigation – 2705 South County Road 11, Loveland, Colorado 80537 September 17, 2014 National Inspection Services® Commercial & Environmental Stuart Professional Park 1136 East Stuart Street, Suite 4204 Fort Collins, Colorado 80525-1193 (970) 482-1976 • Fax (970) 482-3388 Email: info@nationalinspection.net www.nationalinspection.net ADDENDUM TO AND DISCLAIMER OF LIABILITY FOR ENVIRONMENTAL INSPECTION AND REPORTING PRACTICES The inspector, his consultants and staff do not guarantee or warrant ANYTHING regarding the attached performed environmental evaluation, the physical site inspection or the attached analysis report, beyond a reasonable diligence. Test devices, equipment and test results, if any, utilized in the generation of this report were supplied by an E.P.A. approved analytical laboratory. All procedures used in the preparation of this report are in general accordance with the current E.P.A. protocols for inspecting, sampling, and analysis and reporting. National Inspection Services®, William J. Warren & Son, LLC, William J. Warren and all associated personnel and vendors do not assume responsibility or liability, collectively and individually, for laboratory analysis results, or for any financial or health consequences of subsequent action of lack of action by clients or agents of clients, and noncompliance with recommended measure of abatement, if prescribed, shall be at the risk and responsibility of the recipient of recipients of the attached report. For further information about the health safety implications of the results indicated, please contact your local, state, and federal building and health officials. © 2014 All Rights Reserved, National Inspection Services® -- www.nationalinspection.net years in the 1970s. Recently, the tightening of the U.S. economy and the struggles in the banking and mortgage industries have served to strengthen our sector. As money becomes more precious and opportunities shrink as a result of consolidation, businesses and private parties are spending more on due diligence. Whether the parties involved are individual investors, lenders, insurance companies, or government or quasi-governmental agencies, few real estate transactions take place today without comprehensive inspections. National Inspection Services is positioned well within the industry, with more than 30 years’ of penetration among the key players. our team National Inspection Services has spent several decades carefully and systematically nurturing a network of credentialed engineering services experts. We have handpicked only the best and most reliable, hence our unparalleled reputation. To date, our engineers and technicians have completed more than 85,000 inspections and written reports. Owner William J. Warren is known internationally for his building inspection expertise. He has been a member of a White House Cabinet Subcommittee on Environmental Policy and keynotes regularly at professional inspection conferences across the United States. Mr.Warren is a past director of the Environmental Assessment Associationandhasalsoservedonnumerous building code, arbitration, national trade and professional associations, and bank boards of directors. He has been a voting ASTM com- mittee member for 30 years, engaged in the creation of standards for the environmental and building inspection professions. He has appeared as an expert witness more than 300 times and is active in real estate mediation, arbitration, construction and consulting work throughout the United States and beyond. NATIONAL INSPECTION SERVICES Stuart Professional Park | 1136 East Stuart Street, Suite 4204 | Fort Collins, Colorado 80525-1193 (970) 482-1976 | (970) 482-3388 fax | 800-248-1976 | www.nationalinspection.net our industry © 2013 National Inspection Services our reach From our central office near Denver, Colorado, we provide building inspections, property assessments and and consultative internationally via 7 services nationally a network of satellite offices. This map shows the many locations where we have provided services. National Inspection Services has also served international clients in Mexico, Canada, South and Central America, and Europe. our competitors Other generated by environmental services, 30 percent by commercial inspection services and 10 percent by other services. Construction Analyses Consulting Services Owner Representation Project Management Property Condition Assessments Structural Engineering Services Eminent Domain Cases Exper t Witness Ser vices Feasibility Studies Market Appraisals Relocation Services Utilization Studies 10% 30% 60% NATIONAL INSPECTION SERVICES Stuart Professional Park | 1136 East Stuart Street, Suite 4204 | Fort Collins, Colorado 80525-1193 (970) 482-1976 | (970) 482-3388 fax | 800-248-1976 | www.nationalinspection.net 60 percent our mission © 2013 National Inspection Services The results contained in this report relate only to those items tested. Page 5 of 6 The results contained in this report relate only to those items tested. Page 3 of 6 The results contained in this report relate only to those items tested. Page 1 of 6