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Contamination Cleanup Grant Program Progress Report signed 02-08-2017CONTAMINATION CLEANUP GRANT PROGRAM PROGRESS REPORT Minnesota Department of Employment and Economic Development DUE DATE: JULY25 X Annual Report Due before, during, and after cleanup ❑ Final Development Report Due after final development is completed Please read attach instructions and answer all questions. You may attach additional sheets if necessary. I. General Information for all Reports 1. 2. 3. 4. 5. 6. 7. 8. 9. Grant Number: CCGP-14-0008-Z-FY14 Grantee Name: City of Chanhassen Grant Term: 3 Years Project Title: Dakota Retail Period the report covers: from Grant Award Date through June 30, 2017 Amount of DEED funds received through the end of above period: $182,657.65 Name and title of person completing this report: Todd Gerhardt Phone number of person completing this report 952.227.1119 Updated 4/30/13 Date Received 1 of 5 of report: signature certifies that the information contained in this report is true and correct.) Date Date Reviewed Changes Necessary: Yes _ No _ Staff Initials {N 0 m o o 0 0 0 0 0 0 0 0 0 0 0 0 0 o v^ Q1 V N O OO N a C Q_ .--I O O M 00 ati v1 N C j @ ++ U76 N O O v N F O _ y p O U 75 N � O C � 0 OO o N O N E C V V O O Q O E y U U U ` 0 N U 0 L O L V1 0 V0 1 H O 7E OO Q N O l N lD OO C C J v I� n 0 lD lD 00 In a v C O 00 0 00 W �n yO N lm O Lo C J j N # N N _O W, O p O # V Y U C H lD v1 O N V1 W Ln O O) I, O) lD N v OU N 'G m O O M tD 'O a O tD O O ul .-i M tD CL n = W M Wo �'' C O 0 N lD N V? M 00 ;O M M f0 N N W N O V u O O O o 0 0 c CO O O M 0 V W w O O O W O I� a o. E N O N U O O O O O O ICOOD O � 000000 O V1 O O O O M W i G O N M W 00 O. Q N N N �y N N ID V1 00 Y iR N N O N V 0 Q m � C C N O 3 bD > E N Z. W Y Y d n O O Q C O ?� u @- N W C O N v C O i a C w E J et E Q v� a ✓ "6 O o r+ O J 0 , C U d> U w O H 0 III. Completion Information for Annual Report If Site Cleanup is not complete: 15. What is the expected start date for cleanup of the site? February 2014 16. What is the expected completion date for the cleanup of the site? September 2016 (after the annual vapor mitigation sampling is completed per the RAP) 17. What are the anticipated total cleanup costs for the project? $270,000 If Site Cleanup is complete: 18. What was the start date for the cleanup of the site? 19. What was the completion date for the cleanup of the site? 20. Has a RAP Implementation Report been submitted to the MPCA? Yes No Date of Submittal 21. Has the MPCA approved the RAP Implementation Report? Yes No Date of Approval 22. Has the MPCA issued any liability assurance letters for the site? Yes No Date of Letter(s) Types of letters Please attach a copy of the RAP Implementation Report, MPCA RAP Implementation Approval letter, and/or an MPCA liability assurance letter, if you have not done so already. 23. Have there been any changes (increases or reductions) in the cleanup budget or projected activities since the original Grant Agreement or the latest Grant Adjustment Notice (GAN), if any? _Yes No. If yes, please describe the changes: IV. Development and Benefit Information for Annual Report 24. What date is development of the site expected to begin? February 2014 25. What date is the development of the site expected to be complete? The development is complete. 26. Please describe the nature of the development and the actual progress of the project. Are you on time of ahead of schedule? Are there any problems, delays or changes from the goals and timeline described in your application? The project was about 1 year behind the proposed schedule that was provided in the application. This is due to a change in ownership of the site. 3 of 5 27. Has/have the end user(s) or developer of the project changed? _Yes X No. If yes, who is/are the new end user(s) or developer, and how will this/these change(s) affect the timing and completion of the site development? 28. If your development is not completed, please describe specific activities undertaken to complete the development (such as): a. Has a developer/end user been found? Yes If not, why not and what efforts have been made to market the site? (insert extra narrative as needed). b. Is the property listed on MN Prospector, MSP.org or other site marketing website? Yes (name website) No If not, why? NA c. Do you have a developer's agreement? X Yes, Date Executed: 11/21/14 No, Date Anticipated: d. Has construction started?X Yes No. If begun, what percentage has been completed? 100% e. What is the current plan for development? (or attach separate sheet) Retail center as proposed in the application 29. How many full-time equivalent (FTE) jobs were projected and stated in the grant application? (#)52 jobs. Has this projection changed? _Yes X No. If yes, what is the new number of full-time equivalent (FTE) jobs to be retained in the state by this project? (#) . What is the new number of full-time equivalent (FTE) jobs created by this project that are brand new to the state? (#) . If the numbers have changed, why? 30. What was the tax increase projected and stated in grant application? $18,206 to $47,670 Has this projection changed? Yes X No. If yes, what is new projected tax increase $ 31. Have there been any other changes in the scope of the original site development plan as approved in the application? Yes X No. If yes, please specify: 4of5 V. FINAL DEVELOPMENT REPORT: - - - - - - - - - - Submit this section after development is complete: ---------- 32. --------- 32. Please describe the final development on the site, including the number and size of buildings and tenants, etc. 33. What were the final total site development costs (excluding cleanup)? $ How much public (non DEED)? $ How much private? $ 34. How many FTE jobs (@ 40 hours per week) have been created (i.e. brand new to the state) as a result of the cleanup and redevelopment of this site? What entity(ies) created these jobs? 35. How many FTE jobs (@ 40 hours per week) have been retained (i.e. transferred to this site from another Minnesota location) as a result of the cleanup and redevelopment of this site? 0 What entity(ies) retained these jobs? 36. What is the site's actual tax increase due to the cleanup/redevelopment? $ If housing is the end use of your project site or a portion of it, please answer the following: 37. How many total housing units have been created on this site? 38. How many market -rate housing units have been created on this site? 39. How many affordable housing units have been created on this site? 40. How many affordable housing units have been created at an off-site location due to a financial contribution of the site's developer? Where are the off-site affordable units located? 5 of 5 Contamination Cleanup Grant Program Reporting Instructions Please check box before "Annual Report"" or "Final Development Report" as it applies to the status of your project • An "Annual Report" is submitted until cleanup is complete. A "Final Development Report" is submitted when the final development is complete and the benefits such as job creation, housing development, and tax -base increase have been achieved. I. General Information for All Reports Item 1: Enter the grant number found on page 1 of the grant agreement (this number begins with "CCGP"). Item 2: Enter the name of the city, EDA, HRA, Port Authority, or other public entity receiving the grant funds. Item 3: Enter the month, day and year of the beginning and ending of the grant period as found in the grant agreement "Term" clause. If this time period has been revised, enter the dates set forth in the most recent Grant Adjustment Notice (GAN) reflecting the change. Item 4: Enter the project title (site name) as it appears in the grant agreement. Item 5: Enter the current year. All reports should run through June 30 and should be submitted by July 25 each year, unless otherwise indicated in the Reporting Section of your Grant Agreement or if this is a Final Report. Final reports should be submitted as soon as possible after the date by which development is complete. Item 6: Enter the total amount of CCGP funds received from DEED from the beginning of the grant through the date indicated on Item 5 (June 30 of current year). Item 7: Enter name and title of person completing report. Item 8: Enter the phone number of the person completing report. Item 9: Enter the signature of the person completing report. II. Financial Information for Annual Reports Item 10: Enter the approved activities, which are specified in the Special Conditions section of the grant agreement. Or, if these Activities have been amended, enter the most recently approved Activity as it appears in the current Grant Adjustment Notice (GAN), or amendment to the grant agreement. Item 11: Enter the approved budget for the respective activities, which are specified in the Special Conditions section of the grant agreement. Or, if these costs have been amended, enter the most recently approved costs as they appear in the current GAN or amendment. Item 12: Enter the percentage of the activity listed in Item 10 that has been completed as of June 30. Item 13: Enter the amount of actual expenditures per funding source. (Please list the non - DEED sources on the top of each column). If this is an Annual Report, amounts should equal the "New paid to date" columns of the most recent payment request. If this is an After -Cleanup or Development Report, amounts reflect your actual costs to the date on Line 5. By statute, at least 12% of your cleanup costs must be paid by an unrestricted source. Item 14: Enter any comments on the progress of the project activity. Completing Item 14 is optional. III. Completion Information for Annual Report If site cleanup is not complete: Item 15: Enter the date that you expect cleanup will begin at the site. Item 16: Enter the date that cleanup is expected to be completed at the site. Item 17: Enter the estimated costs for cleanup of the site. If site cleanup is complete: Item 18: Enter the actual start date for cleanup work on the site. Item 19: Enter the actual end date for the cleanup work on the site. Item 20: If a Response Action Plan Implementation Report was sent to the Minnesota Pollution Control Agency (MPGA), enter the submittal date. Item 21: If the MPCA approved the Response Action Plan Implementation Report, enter the approval date. Item 22: If the MPCA issued any liability assurance letters (i.e. no association letters, no action letters, certificates of completion) for the project, enter the dates. Also, if you have not sent in copies to DEED's Brownfields and Redevelopment Unit of the Implementation Report, Implementation Approval letter and or Liability Assurance letter from MPCA, please include them with this report. There may be multiple letters issued. Item 23: Discuss any changes in the cleanup budget or activities after your most recently approved Grant Adjustment Notice. Describe increases or reductions in line items or the project as a whole. IV. Development and Benefit Information for Annual Reports Item 24: Enter the date the construction or improvements for the new development on the site began. Item 25: Enter the completion date for the development on the site. Item 26: Please give a description that reflects the current status of the project compared to the expected plans for the site. Item 27: Please give current status information about the developer or end user(s) of the site. Item 28: If the development on the site is not finished, please give individual responses (a. - d.) regarding the developer, construction work and plans for the site. Item 29: Please give detailed jobs information numbers (refer back to your original grant application for the jobs information you submitted prior to your grant award). Item 30: Please give tax increase information for the site, starting with the amount that was listed in your original grant application. Item 31: Refer back to your original grant application for the original development plan for the site and describe any changes that may have taken place. V. Final Development Report Instructions - - - - - - This section to be submitted after development is complete - - - - - - - Item 32: Please give a description of the final development of the site, including information about the number and size of buildings and their tenants, including new businesses. Item 33: Indicate the development costs of the site (not including cleanup costs). Development costs include all non -cleanup costs incurred to achieve a new development • Indicate how much of the total development costs were public (non - DEED). • Indicate how much of the total development costs were private. Item 34: Jobs Created: Since development has been completed, enter the final total of new full-time equivalent (FTE) jobs created at this site. (The jobs must be new to the state.) List the entity(ies) that hired to fill these jobs. Item 35: Jobs Retained: Since development has been completed, enter the final total of full-time equivalent (FTE) jobs retained. (The jobs must be new to the site, and are already existing Minnesota jobs). List the employer(s) that hired persons at this site. Item 36: List the actual tax increase created by the site calculated by using the actual site property tax amount prior to cleanup and comparing it to the current property tax on the site. Housing Information if applicable to the project (37- 40) Item 37: Indicate the total number of housing units at the site after completion of work. Item 38: Indicate the number of market -rate housing units at the site. Item 39: Indicate the number of affordable housing units at the site. Item 40: If applicable, indicate the number of affordable housing units created at an off- site location due to a financial contribution of the site's developer and list where the off-site affordable units are located. U:\USERS\BCD\CONCLEAN\Contamination Cleanup\Pmgess Report and Instmctions Clmnup.wpd Current version: 3/22/2011 GIR, Minnesota Pollution Control Agency 5201-afayettelload Nath I St Paul Minnesota 55155-4194 1 651-296-6300 800-657-3864 1 651-282-5332 TTY I w .pcastate.mn.us I Equal Opportunity Employer September 2, 2015 Vince Driessen Chanhassen Dakota Retail One, LLC Driessen Group, LLC 4999 France Ave. Ste 216 Edina, MN 55410 RE: Petroleum Storage Tank Release Site File Closure Confirmation MPCA Site: Sinclair Retail, 7910 Dakota Ave., Chanhassen, Carver County 55317 MPCA Site ID#: LEAK 2386(PB4531) Dear Mr. Drieseen The above -referenced site (the Site) was the location of a petroleum storage tank release reported on March 29, 1990. The file pertaining to the petroleum storage tank release at the Site was closed on April 29, 1991. As of the date of this letter, MPCA staff are not aware of any information which would change the Site's closure status. This includes the information contained in the Response Action Plan and Construction Contingency Plan Implementation Report. As a result, pursuant to Minn. Stat. § 115C.03, subd. 9 (c) (2014), the Commissioner hereby confirms that a petroleum release has occurred at the Site, and the MPCA has issued a file closure letter and closure status has not been revoked. This confirmation extends to the successors and assigns of the entity to which it originally applies, if the successors and assigns are not otherwise responsible for the release. If future development of the Site or the surrounding area is planned, it should be assumed that petroleum contamination is present. Property with petroleum contamination to soil or ground water may cause risks to future occupants. The MPCA can assist you with environmental risk and development plan review. The MPCA Petroleum Brownfields Program can assist with reviews and approvals of Response Action Plans required to address environmental risk from petroleum contamination. If contamination is encountered during future development work, the MPCA staff should be notified immediately. This letter represents the view of the MPGA, and is based upon information disclosed to the MPCA as of the date hereof. Depending on your circumstances, it may or may not be construed as releasing any person from liability under state or federal laws. If you have questions concerning your particular situation, the MPCA recommends that you discuss your concerns with your legal counsel. ATTACHMENT A DISCLAIMERS MPCA Site: Sinclair Retail, 7910 Dakota Ave., Chanhassen, Carver County 55317 MPCA Site ID#: LEAK 2386(PB4531) 1. Reservation of Authorities The MPCA Commissioner reserves the authority to take any appropriate actions with respect to any release, threatened release, or other conditions at the Site. The MPCA Commissioner also reserves the authority to take such actions if the voluntary party does not proceed in the manner described in this letter or if actions taken or omitted by the voluntary party with respect to the Site contribute to any release or threatened release, or create an imminent and substantial danger to public health and welfare. 2. No MPCA Assumption of Liability The MPGA, its Commissioner and staff do not assume any liability for any release, threatened release or other conditions at the Site or for any actions taken or omitted by the voluntary party with regard to the release, threatened release, or other conditions at the Site, whether the actions taken or omitted are in accordance with this letter or otherwise. 3. Letter Based on Current Information All statements, conclusions and representations in this letter are based upon information known to the MPCA Commissioner and staff at the time this letter was issued. The MPCA Commissioner and staff reserve the authority to modify or rescind any such statement, conclusion or representation and to take any appropriate action under his authority if the MPCA Commissioner or staff acquires information after issuance of this letter that provides a basis for such modification or action. 4. Disclaimer Regarding Use or Development of the Property The MPCA, its Commissioner and staff do not warrant that the Site is suitable or appropriate for any particular use. 5. Disclaimer Regarding Investigative or Response Action at the Property Nothing in this letter is intended to authorize any response action under Minn. Stat. § 115B.17, subd. 12. 6. This approval does not supplant any applicable state or local stormwater permits, ordinances, or other regulatory documents. Page 1 of 1 Response Action Plan and Construction Contingency Plan Implementation Report Dakota Retail 7910 Dakota Avenue South Chanhassen, Minnesota MPCA PB4531, Leak #2386 and Leak #4987 Prepared for Chanhassen Dakota Retail One, LLC August 6, 2015 Project B14-05623.00 Braun Intertec Corporation BRAUN INTERTEC The Bounce You Build On. August 6, 2015 Ms. Pamela Foster Petroleum Remediation Division Minnesota Pollution Control Agency 520 Lafayette Road North St. Paul, Minnesota 55155-4194 Braun Intertec Corporation Phone: 952.995.2000 11001 Hampshire Avenue 5 Fax: 952.995.2020 Minneapolis, MN 55438 1 Web: braunintertec.com Project B14-05623.00 Re: Response Action Plan and Construction Contingency Plan Implementation Report Dakota Retail 7910 Dakota Avenue South Chanhassen, Minnesota MPCA PB4531, Leak #2386 and Leak #4987 Dear Ms. Foster: On behalf of Chanhassen Dakota Retail One, LLC, Braun Intertec Corporation prepared the enclosed Response Action Plan and Construction Contingency Plan (RAP/CCP) Implementation Report for Minnesota Pollution Control Agency (MPCA) Petroleum Brownfields Program review. The RAP/CCP Implementation Report describes the actions that were taken to manage contaminated materials at the above -referenced Site, including the identification, testing, handling, and disposal of contaminated materials encountered during redevelopment activities. The environmental response actions were conducted in general accordance with the MPCA-approved RAP/CCP dated April 22, 2014. If you have questions regarding the project in general or the attached report, please call Tim Lenway at 952.995.2488. Sincerely, BRAUN INTERTEC CORPORATION Jacob D. Friederichs Staff Scientist Response Action Plan and Construction Contingency Plan Implementation Report c: Vince Driessen, Chanhassen Dakota Retail One, LLC AA/EOE Table of Contents Description Page 1.0 Introduction......................................................................................................................................1 2.0 Site Background................................................................................................................................1 2.1 Site Location........................................................................................................................1 2.2 Previous Environmental Documents...................................................................................2 2.3 Redevelopment Project.......................................................................................................3 3.0 RAP Implementation........................................................................................................................3 3.1 Soil Screening......................................................................................................................3 3.2 Underground Storage Tank Removal..................................................................................3 3.3 Utility Installation................................................................................................................4 3.4 Stormwater Pond Construction...........................................................................................5 3.5 Footing Excavation..............................................................................................................5 3.6 Soil Disposal.........................................................................................................................5 3.7 Vapor Mitigation.................................................................................................................5 4.0 Conclusions.......................................................................................................................................6 5.0 Standard of Care...............................................................................................................................6 Figures 1: Site Location Map 2: Site Sketch Tables 1: Summary of Soil Analytical Results Appendices A: Laboratory Analytical Reports B: UST Change in Status Form C: Soil Disposal Summary D: Vapor Mitigation Specification BRAUN INTERTEC Response Action Plan and Construction Contingency Plan Implementation Report Dakota Retail 7910 Dakota Avenue South Chanhassen, Minnesota 1.0 Introduction On behalf of Chanhassen Dakota Retail One, LLC, Braun Intertec Corporation prepared this Response Action Plan and Construction Contingency Plan (RAP/CCP) Implementation Report for the Dakota Retail Redevelopment project located at 7910 Dakota Avenue in Chanhassen, Minnesota (Site). The redevelopment included construction of a slab on grade retail building with associated utilities and paved parking areas. Response actions were completed in accordance with the RAP/CCP dated March 12, 2014. The RAP/CCP was approved by the Minnesota Pollution Control Agency (MPCA) Petroleum Brownfields (PB) Program in correspondence dated April 22, 2014. This RAP/CCP Implementation Report describes the actions that were taken to manage contaminated materials encountered at the Site, including the identification, testing, handling, and disposal of contaminated materials encountered during redevelopment activities. 2.0 Site Background 2.1 Site Location The Site is located at 7910 Dakota Avenue in Chanhassen, Minnesota. The approximate center of the Site is located at Latitude 44.861 North and Longitude 93.524 West. The Site is located within the northeast quarter of the northeast quarter of Section 13, Township 116 North, Range 23 West, in the city of Chanhassen, Carver County, Minnesota. Prior to redevelopment, the Site consisted of two parcels totaling approximately 1.7 -acres and was developed with a slab -on -grade convenience store and gas station. The pump islands were located northeast of the convenience store on the eastern portion of the Site. Paved parking and driving areas surrounded the convenience store and pump islands. The western parcel was landscaped and grass - covered. A Site location map and Site sketch are attached as Figures 1 and 2, respectively. BRAUN INTERTEC Minnesota Pollution Control Agency B14-05623.00 August 6, 2015 Page 2 2.2 Previous Environmental Documents The following environmental documents have been completed at the Site and are on file at the MPCA: Phase I Environmental Site Assessment Proposed Chanhassen Retail; 7910 Dakota Avenue; Chanhassen, Minnesota; prepared by Braun Intertec, dated March 12, 2014. Environmental Investigation; Proposed Chanhassen Retail; 7910 Dakota Avenue, Chanhassen, Minnesota, prepared by Braun Intertec, dated March 12, 2014. Response Action Plan; Proposed Chanhassen Retail; 7910 Dakota Avenue; Chanhassen, Minnesota; prepared by Braun Intertec, dated March 12, 2014. In summary, the Phase I Environmental Site Assessment (ESA) indicated that the Site consisted of cultivated agricultural land from at least 1937 until the late -1970s when the southeastern portion of the Site was developed into a gas station. The gas station included three underground storage tanks (USTs) containing gasoline and diesel fuel. The western portion of the Site has historically consisted of cultivated agricultural land or vacant land. The gas station at the Site formerly included a two bay automotive service and repair facility and two closed leaking underground storage tanks (LUSTS). Information obtained during the MPCA file review indicated that contaminated soil remained at the Site associated with the closed LUSTS. Results from the 2014 Environmental Investigation indicated that fill soils were present across the Site to depths of up to 12 feet below ground surface (bgs), and petroleum impacts to soil and groundwater were identified within soil borings ST -5 and ST -6. It was determined that the petroleum impacts to soil and groundwater on the eastern portion of the Site would restrict off -Site reuse of fill soil and likely require disposal at a permitted landfill and that if dewatering was required as part of the project, a Metropolitan Council Environmental Services (MCES) temporary groundwater discharge permit would be need to be obtained prior to dewatering. Additionally, benzene was detected at a concentration above its 10X Industrial Intrusion Screening Value (ISV) in soil vapor and a vapor mitigation system was recommended to be incorporated into the building design. An MPCA approved RAP/CCP was prepared to provide descriptions of the methods and procedures that would be used to manage contaminated materials at the Site and to identify, evaluate and manage potentially contaminated materials that may have been encountered during construction. BRAUN INTERTEC Minnesota Pollution Control Agency B14-05623.00 August 6, 2015 Page 3 2.3 Redevelopment Project As part of the project, the Site buildings were razed and a single story slab -on -grade 8,000 square foot retail building was constructed. The project also included installation of a storm water retention feature on the east side of the Site. 3.0 RAP Implementation RAP implementation related to redevelopment started in the fall of 2014 and continued through July 2015. RAP Implementation activities were completed during UST removal, utility installation, construction of a stormwater pond, and the installation of a vapor mitigation system. Implementation activities included soil screening, offsite disposal of impacted soils and oversight of the installation of the pond liner and vapor mitigation system. Soil samples collected were analyzed by Legend Technical Services and Pace Analytical. An analytical results summary table is attached as Table 1, and the laboratory analytical reports are provided in Appendix A. The RAP/CCP was implemented during redevelopment as described in the following sections. 3.1 Soil Screening A Braun Intertec environmental technician was on Site full time during excavation of contaminated fill soil at the Site. Soil was observed for the presence of visual and olfactory indications of contamination. Direct olfactory evaluation of contaminated soil was not recommended for safety reasons, but incidental observations were noted and acted on. The soils were screened following MPCA-approved headspace methodology using a photoionization detector (PID) equipped with a 10.6 -electron-volt lamp to monitor soil for the presence of organic vapors. The headspace procedure was used to field -screen organic vapor levels in soils. The procedure consists of half -filling a new quart -sized sealable bag with a soil sample. The bag was quickly closed and headspace development was allowed to proceed for at least 10 minutes. The bag was shaken vigorously for 15 seconds, both at the beginning and the end of headspace development. After headspace development, the PID probe was inserted into the bag to one-half the headspace depth. The highest reading observed on the PID was then recorded. 3.2 Underground Storage Tank Removal On December 4, 2014, Nord Excavating of Elk River, Minnesota began excavation activities to remove three 8,000 gallon fiberglass LISTS located near the former filling station. The LISTS were empty with the BRAUN INTERTEC Minnesota Pollution Control Agency B14-05623.00 August 6, 2015 Page 4 exception of a small amount of residual product at the bottom of each tank. Prior to the removal of the tanks, brine (a solidifying agent) was added to the small amount of product that was left in the bottom of each tank, and the three fiberglass tanks were removed. Groundwater was encountered at 8 feet bgs during removal of the USTs. A one foot layer of pea gravel was encountered under all three tanks followed by a concrete slab. The concrete slab was at a depth of 13 feet bgs. The excavation dimensions were approximately 40 feet by 30 feet by 13 feet deep. Indication of contamination, including staining and elevated PID readings, were recorded during the removal of the USTs. Documentation soil samples (designated SW -1 -West Side, SW -2 -North Side, SW -East Side, and SW -4 -South Side) were collected from the four sides of the excavation. PID readings from the soil samples ranged from 12.4 parts per million (ppm) to 428 ppm. Gray and green soil was observed in sidewall samples SW -1 -West Side, SW -East Side, and SW -4 -South Side. Documentation soil samples of the sidewalls were analyzed for benzene, toluene, ethylbenzene and xylenes (BTEX), and gasoline range organics (GRO). Benzene was detected in three of the four samples at concentrations exceeding the Soil Leaching Value (SLV). Ethylbenzene and toluene were detected in SW -1 and SW -4 at concentrations that exceeded the laboratory method reporting limits (MRLs). Xylene was detected at a concentration in SW -4 that exceeded the laboratory MLR, and in SW -1 at a concentration that exceeded the SLV. GRO was detected in each sample at concentrations exceeding the laboratory MRIs; however, there are currently no regulatory standards for GRO. No base soil samples were collected as the base of the excavation was below the water table. Soil analytical data is summarized in Table 1 and the laboratory analytical reports and chains of custody forms are included in Appendix A. The UST Change in Status Form is included as Appendix B. Because the fiberglass USTs, which were in good condition, were removed from the same general area as the previously removed UST systems associated with closed leak # 2386 and leak #4987, the identified impacts are not indicative of a new release. 3.3 Utility Installation Minnesota Utilities and Excavating (MUE), of Forest Lake, Minnesota completed excavation activities to install Site utilities including water main, sanitary sewer, and storm sewer. Indications of contamination including staining, elevated PID readings ranging from 10.8 parts per million (ppm) to 837.1 ppm, and odors, were encountered throughout the installation of the utilities. If indications of contamination were encountered within the excavated trench, the utility being installed was wrapped with a polyethylene liner and then inserted into a polyethylene sleeve to prevent vapors from entering the utility. Contaminated soil was segregated and hauled offsite to SKB landfill in Rosemount, Minnesota. The utility excavations were backfilled using clean soil from the western portion of the Site. The areas where the utilities were wrapped are shown on Figure 2. BRAUN INTERTEC Minnesota Pollution Control Agency B14-05623.00 August 6, 2015 Page 5 3.4 Stormwater Pond Construction On April 27, 2015, MUE conducted excavation activities to construct a stormwater pond located in the southeastern corner of the Site. Soils in the area of the pond were stained grey/green with strong petroleum odors and elevated PID readings. The excavation extended to approximately four to six feet bgs. Once excavated a polyethylene liner was placed at the bottom of the pond. After the liner was in place, clean sand was imported from Barton's in Shakopee, Minnesota, and placed overthe liner. Prior to the installation of the polyethylene liner six confirmation samples, designated North, West, South and East sidewalls, and North and West base samples, were collected from the newly constructed pond. Several volatile organic compounds (VOCs) were detected at concentrations that exceed the laboratory MRLs. Naphthalene, 1,2,4-Trimethylbenzene and 1,3,5-Trimethylbenzene were detected at concentrations in soil samples Southside Wall and Base -West at concentrations that exceeded the Residential SRV. GRO was detected in soil samples Southside Wall and Base -West at concentrations of 441 milligram per kilogram (mg/kg) and 351 mg/kg. DRO was detected in four of the six samples ranging in concentration from 16.6 mg/kg to 1,830 mg/kg. Currently there are no regulatory standards for GRO and DRO. Soil analytical data is summarized in Table 1 and the laboratory analytical reports and chains of custody forms are included in Appendix A. 3.5 Footing Excavation During excavation of the building foundations, impacted soil was encountered. Excavation extended to approximately 3.5 to 4 feet bgs. Indications of contamination including staining, elevated PID readings ranging from 10.6 ppm to 166.1 ppm, and odors were encountered. Impacted soil was segregated from clean soil and was hauled off-site to SKB landfill. 3.6 Soil Disposal Approximately 3,774 tons of petroleum impacted soil was disposed of at SKB landfill in Rosemount, Minnesota. A soil disposal summary is included in Appendix C. 3.7 Vapor Mitigation A passive sub -slab vapor mitigation system consisting of PVC piping and a 15 mil vapor retarder was installed under the building floor slab. The vapor mitigation system design is shown on the specifications included in Appendix D. The installation was completed in accordance with the specification prepared by Braun Intertec dated April 8, 2015. Braun conducted periodic inspections during installation of the vapor BRAUN INTERTEC Minnesota Pollution Control Agency B14-05623.00 August 6, 2015 Page 6 mitigation system to document that the system was installed in accordance with the specification. As described in Section 3.4, utilities that were installed within impacted areas with PIDs readings over 10 ppm were wrapped with a polyethylene liner. The areas where the utilities were wrapped are shown on Figure 2. 4.0 Conclusions The environmental response actions taken have been completed in accordance with the MPCA-approved RAP/CCP. Response actions included the following: • Removal of three 8,000 gallon fiberglass USTs. • Excavation and offsite disposal of approximately 3,774 tons of petroleum impacted soil. • Installation of a passive sub -slab vapor mitigation system under the building and wrapped the utility installed within impacted soil. • Installation of a pond liner. Based on the results of the environmental screening and chemical analysis, no additional environmental response actions are recommended. On behalf of the Chanhassen Dakota Retail One, LLC, we are requesting that the MPCA PB Program approve the response actions completed at the Site. 5.0 Standard of Care In performing its services, Braun Intertec used that degree of care and skill ordinarily exercised under similar circumstances by reputable members of its profession currently practicing in the same locality. No warranty, express or implied, is made. BRAUN INTERTEC Figures �, ��b , :'�" j � ' 4 � � + ` �...• O APPROXIMATE SITE BOUNDARY DATASOURCE: t. • •• Wil\ L.: /`, �� �,�, USGS QUADRANGLE, SHAKOPEE, MN PUBLISHED IN 1958, REVISED IN 1993 o o I J A 1 TOWNSHIP: 116 N RANGE: 23 W SECTION: 13 ,. 0 1000 20 a , . QD \• T I + .i� ! ®Feel �22 t \101 ' Q 411 _ � •. j o � 't ' A5z Approximate Site Location 'Palfrdn Pac e C ..1 5 _ mr - .�BrshLeocJ- 3R.'e . _ � ��.- •101 ° - - _ ILI X18 Lyman Blvd �' (- ✓.'��,-- . � ���� !'lig � `��, � Pmje No: SITE LOCATION MAP BRAUN 814-0562300 RESPONSE ACTION PLAN/CONSTRUCTION CONTINGENCY Drawing No. PLAN IMPLEMENTATION REPORT BL1206753B SileLoc DAKOTA RETAIL I N T E RT E C Scale: 1 in = 2.000 ft 7910 DAKOTA AVENUE D.By: FER CHANHASSEN, MINNESOTA Dale Drawn: 39/14 11 Mi Hampshire Avenue So. Cl,ackeE By: KJH Minneapolis, MN 55438 PH. (952)995--2000 Last Modified : 624/15 FAX (952) 995-2020 G m VwO w ED STo MNUW Alo a SV' g yy 1 i Jl yp xG'Vl— / N 7 1 � BRAUN INTERTEC Table Table 1 Summery of 5011 AUIVICel peoples Dakota Retall Manhattan, Minneco0 83605629.OD [nmpuntlmM1nmeler CpS ryp, 9W3 -Wert 1v4n1 1029055]001 WtlergrouM fibrae TUL Wmpwl SLV-2-North SW -}fres[ 1vNu Sv n. 10]9055]0@ 1029955)103 SWA�Seutn gv n. 102905S)Wa un mwM1z pena(avlrvn,an E.Nmewal -,he- Nanname WemhiewaN 11') Walll3') Walll3') 13') BaeDEart l6')Baae Wert 10') .nvle a 1115 <nenF 4mYn5 Lipp, .ngn5 10301313601 103WB12W2 10301812003 30309¢13004 1030e91Ep1.5 1030012006 s V hY/%W ,a ulna lea °WBlmsrll Washe Organk Campeunaa Img/Ig) ]Lead 0.15 WAW 00503 0,194 9 10.035 <0425 <0024 6 10 0017 eBurymmane 1.1a '.� . 9,3 10041 W.OS] daudind 12.1 30 92 NE un&M1Nbenzana "s-im: 0 01 <OAE1 WW3 <OAW 8.3 35 TO NE tem Burylbenttne %066 W.OA WO61 10061 '..061 cOAW O.Ow ad an NE Idn"I neer 1N4110.36 WOW WA59m OAS 1. 1.6 WO61 radial laideps 4.1 XO 2. 1 Impropy�Btu-(Cumens) %g2 -e W.OA 6A U. WA61 WAW 7.2 82 9.5 plchud"ltai W.OFA 12 10.000 ].6 NE NE NE Naphthalene 11 a]36 ]1.] NS5 00]50.25 138 30 e.5 ropylMnand" 103651 ],fi 01 10.061 <OAW 108 30 93 NE Toluene 106883 1.1 VI 0.069 '.A .O 10061 <0A61 W.O61 WW A <OM 107 1,26TXmetnylbeneene 95.636 J.OA 1,2 <OA61 00063 cO.OW 11.9 a 35 3.7 mermins.zene iCb6]d 68 OW1 10.063 <OAW 22 3 30 2] fame(Toul 133.131 54 <O 39 1.3 N.ta 0.41 10.18 Wlg 00.19 1.2 45 130 5.4 Tual PRmleum alyawaWnsmg/ Gasoline Range Organl¢ I No 0.8 1116 26.1 1]3.] 641 1133 113.6 1113 351 NF NE W01W 030{39 NP 191 1590 26.600 <96 3]Am w HE NE NE Notes'. as IE)Rnalyle mnrentratlan eumadeb the callumfon range. The npoNa result h enlmetH. o118Vl Shirai ouold ...tro( inch due b math Inteaer nas(not confirmed by reanalysis). reanalysis).. Ral High boiling point hydracurMns are pressnt In the sample. Theme= Malian". perUndue, e ca a than[na".."aim" -- Not analmand or alwlated for parameter F=Met Fentmnhed N4=Not Applicable I Rererenre Value established by the Minnda a PoWdon Cenral Alen, Lear, revised 2008 SLV Soil Leaching Wipe established bVthe Mlnnmm Pollution Cmmi Agency; 399e, remand! pan, ePAR= In diuinueledpNanpturablhhed. IneludumBePepulvekntealculatsm. u = Beneo(a)pymne(Bap) equivalent Is calculated based on be eonrentraaon and welpnted twidty or run .genic PARsm.):MlnnemYPollutlpn Appendix A Laboratory Analytical Reports 1 aceAnalytical wnwpacWsbscom May 15, 2015 Tim Lenway Braun Intertec 11001 Hampshire Ave S Bloomington, MN 55438 RE: Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Dear Tim Lenway: Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Enclosed are the analytical results for sample(s) received by the laboratory on May 01, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Oyeyemi Odujole for Chris Bremer chris.bremer@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 1 of 57 aceAnalytical e www.pea/e6scom CERTIFICATIONS Project: 1314-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Minnesota Certification IDs 1700 Elm Street SE Suite 200, Minneapolis, AN 55414 Minnesota Certification #: 027-053-137 A2LA Certification #: 2926.01 Mississippi Certification #: Pace Alaska Certification #: UST -078 Montana Certification #: MT0092 Alaska Certification #MN00064 Nevada Certification #: MN 00064 Alabama Certification #40770 Nebraska Certification #: Pace Arizona Certification #: AZ -0014 New Jersey Certification #: MN -002 Arkansas Certification #: 88-0680 New York Certification #: 11647 California Certification #: 011 55C North Carolina Certification #: 530 Colorado Certification #Pace North Carolina Stale Public Health #: 27700 Connecticut Certification #: PH -0256 North Dakota Certification #: R-036 EPA Region 8 Certification #: 8TMS-L Ohio EPA#:4150 Florida/NELAP Certification #: E87605 Ohio VAP Certification #: CL101 Guam Certification #:14-008r Oklahoma Certification #: 9507 Georgia Certification #: 959 Oregon Certification #: MN200001 Georgia EPD #: Pace Oregon Certification #: MN300001 Idaho Certification*: MN00064 Pennsylvania Certification #: 68-00563 Hawaii Certification #MN00064 Puerto Rico Certification Illinois Certification #: 200011 Saipan (CNMI) #:MP0003 Indiana Certification#C-MN-01 South Carolina #:74003001 Iowa Certification #: 368 Texas Certification #: T104704192 Kansas Certification #: E-10167 Tennessee Certification #: 02818 Kentucky Dept of Envi. Protection - DW #90062 Utah Certification #: MN000642013-4 Kentucky Dept of Envi. Protection - WW #:90062 Virginia DGS Certification #: 251 Louisiana DEO Certification #: 3086 Yrginia/VELAP Certification #: Pace Louisiana DHH #: LAI 40001 Washington Certification #: C486 Maine Certification #: 2013011 West Virginia Certification #: 382 Maryland Certification #: 322 West Virginia DHHR #:9952C Michigan DEPH Certification #: 9909 Wisconsin Certification #: 999407970 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical services, Inc. 1700 Elm Street -Suite 200 Minneapolis, MN 55414 (612)607-1700 Page 2 of 57 / aceAnaljftal wxspace/abscem SAMPLE SUMMARY Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Lab ID Sample ID Matrix Date Collected Date Received 10304812001 Eastside Wall (4) Solid 04/27/15 12:00 05/01/15 09:49 10304812002 Southside Wall (3') Solid 04/27/15 12:10 05/01/15 09:49 10304812003 Northside Wall (3') Solid 04/28/1512:20 05/01/1509:49 10304812004 Westside Wall (3') Solid 04/28/15 12:30 05/01/15 09:49 10304812005 Base -East (6') Solid 04/27/15 10:00 05/01/15 09:49 10304812006 Base -West (4') Solid 04/28/15 10:30 05/01/15 09:49 10304812007 McOH Trip Blank Solid 04/27/15 00:00 05/01/15 09:49 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Page 3 of 57 IceAnalytical' w ..pacNabs.mm SAMPLE ANALYTE COUNT Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: Pace Project No.: B14-05623.00 Dakota/Chanhassen 10304812 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 10304812001 Eastside Wall (4') WI MOD DRO MT 2 PASI-M WI MOD GRO LLC 2 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 LPM 70 PASI-M 10304812002 Southside Wall (3') WI MOD DRO MT 2 PASI-M WI MOD GRO LLC 2 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 AMT 70 PASI-M 10304812003 Northside Wall (3') WI MOD DRO MT 2 PAST -M WI MOD GRO LLC 2 PASI-M ASTM D2974 JDL 1 PASI-M EPA8260 LPM 70 PAST -M 10304812004 Westside Wall (3') WI MOD DRO MT 2 PASI-M WI MOD GRO LLC 2 PASI-M ASTM D2974 JDL 1 PASI-M EPA8260 LPM 70 PASI-M 10304812005 Base -East (6') WI MOD DRO MT 2 PASI-M WI MOD GRO LLC 2 PAST -M ASTM D2974 JDL 1 PASI-M EPA8260 LPM 70 PASI-M 10304812006 Base -West (4') WI MOD DRO MT 2 PAST -M WI MOD GRO LLC 2 PASI-M ASTM D2974 JDL 1 PAST -M EPA8260 LPM 70 PAST -M 10304812007 McOH Trip Blank EPA 8260 LPM 70 PASI-M REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 4 of 57 aceArlalytical axwpacdebswm ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: Eastside Wall (4') Lab ID: 10304812001 Collected: 04/27/15 12:00 Received: 05/01/15 09:49 Matrix: Solid Results reported on a "dry weight"basis and are adjusted forpercent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua] WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO WDRO CI O -C28 NO mg/kg 9.1 1 05/06/1515:36 05/07/1520:12 Surrogates n-Triacontane (S) 92 %. 50-150 1 05/06/15 15:36 05/07/15 20:12 638-68-6 WIGRO GCV Analytical Method: WI MOD GRO Preparation Method: EPA 5030 Medium Soil Gasoline Range Organics ND mg/kg 12.7 1 05/05/15 11:53 05/06/15 03:33 Surrogates a,a,a-Trifluorolcluene (S) 118 %. 80-150 1 05/05/15 11:53 05/06/15 03:33 98-08-8 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 19.3 % 0.10 1 05/06/15 12:31 8260 111 5030 Med Level Analytical Method: EPA 8260 Preparation Method: EPA 503515030B Acetone ND mg/kg 1.2 1 05/06/1516:52 05/07/1504:24 67-64-1 Allyl chloride ND mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 107-05-1 Benzene ND mg/kg 0.024 1 05/06/15 16:52 05/07/15 04:24 71-43-2 Bromobenzene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 108-86-1 Bromochloromethane ND mg/kg 0.060 1 05/06/1516:52 05/0711504:24 74-97-5 Bromodichloromelhane ND mg/kg 0.060 1 05/06/1516:52 05/07/1504:24 75-27-4 Bromoform ND mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 75-25-2 Bromomethane ND mg/kg 0.60 1 05/06/1516:52 05/07/1504:24 74-83-9 2-Butanone (MEK) NO mg/kg 0.30 1 05/06/15 16:52 05/07/15 04:24 78-93-3 n-Butylbenzene NO mg/kg 0.060 1 05/06/1516:52 05/07/1504:24 104-51-8 sec-Butylbenzene NO mg/kg 0.060 1 05/06/1516:52 05/07/1504:24 135-98-8 tent-Butylbenzene NO mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 98-06-6 Carbon tetrachloride NO mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 56-23-5 Chlorobenzene NO mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 108-90-7 Chloroethane NO mg/kg 0.60 1 05/06/15 16:52 05/07/15 04:24 75-00-3 Chloroform NO mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 67-66-3 Chloromethane NO mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 74-87-3 2-Chlorotoluene NO mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 95-49-8 4-Chlorotoluene NO mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 106-43-4 1,2-Dibromo-3-chloropropane NO mg/kg 0.60 1 05/06/15 16:52 05/07/15 04:24 96-12-8 Dibromochloromethane NO mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 124-48-1 1,2-Dibromoethane (EDB) NO mg/kg 0.060 1 05/06/15 16:52 05/07115 04:24 106-93-4 Dibromomethane NO mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 74-95-3 1,2 -Dichlorobenzene NO mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 95-50-1 1,3 -Dichlorobenzene NO mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 541-73-1 1,4 -Dichlorobenzene NO mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 106-46-7 Dichlorodifluoromethane NO mg/kg 0.24 1 05/06/1516:52 05/0711504:24 75-71-8 1,1-Dichloroelhane NO mg/kg 0.060 1 05/06/15 16:52 05/07115 04:24 75-34-3 1,2-Dichloroelhane ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 107-06-2 1,1-Dichloroethene NO mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 75-354 cis-1,2-Dichloroethene NO mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 156-59-2 trans-1,2-Dichloroethene NO mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 156-60-5 Dichlorofluoromethane NO mg/kg 0.60 1 05/06/15 16:52 05/07/15 04:24 7543-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 5 of 57 aceAnalytical e r .pacelabswm ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: 614-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: Eastside Wall (4') Lab ID: 10304812001 Collected: 04/27/15 12:00 Received: 05/01/15 09:49 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5030 Med Level 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Diethyl ether (Ethyl ether) Ethylbenzene Hexachloro-1,3-butadiene Isopropylbenzene (Cumene) p-Isopropyltoluene Methylene Chloride 4-Methyl-2-pentanone (MIBK) Methyl-tert-butyl ether Naphthalene n-Propylbenzene Styrene 1,1,1,2 -Tetrachloroethane 1,1,2,2 -Tetrachloroethane Tetrachloroethene Tetrahydrofuran Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1 -Trichloroethane 1,1,2 -Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Tdchloropropane 1,1,2-Trichlorotrifluoroethane 1,2,4-Trimelhylbenzene 1,3,5-Trimelhylbenzene Vinyl chloride Xylene (Total) Surrogates 1,2-Dichloroethane-d4 (S) Toluene -d8 (S) 4-Bromofluorobenzene (S) Analytical Method: EPA 8260 Preparation Method: EPA 5035/50308 81 101 98 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 78-875 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 142-28-9 mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 594-20-7 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 563-58-6 mg/kg 0.060 1 05/06/1516:52 05107/1504:24 10061-01-5 mg/kg 0.060 1 05/06/1516:52 05107/1504:24 10061-02-6 mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 60-29-7 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 10041-4 mg/kg 0.30 1 05/06/15 16:52 05/07/15 04:24 87-68-3 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 98-82-8 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 99-87-6 mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 75-09-2 mg/kg 0.30 1 05/06/15 16:52 05/07/15 04:24 108-10-1 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 1634044 mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 91-20-3 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 103-65-1 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 10042-5 mg/kg 0.060 1 05106/15 16:52 05/07/15 04:24 630-20-6 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 79-34-5 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 127-184 mg/kg 2.4 1 05/06/15 16:52 05/07/15 04:24 109-99-9 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 108-88-3 mg/kg 0.060 1 05/06/1516:52 05107/1504:24 87-61-6 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 120-82-1 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 71-55-6 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 79-00-5 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 79-015 mg/kg 0.24 1 05/06/15 16:52 05/07115 04:24 75-694 mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 96-184 mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 76-13-1 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 95-63-6 mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 108-67-8 mg1kg 0.060 1 05/06/15 16:52 05/07/15 04:24 75-014 mg/kg 0.18 1 05/06/15 16:52 05/07/15 04:24 1330-20-7 %. 55-150 1 05/06/15 16:52 05/07/15 04:24 17060-07-0 %. 61-125 1 05/06/15 16:52 05/07115 04:24 2037-26-5 %. 54-131 1 05/06/15 16:52 05/07/15 04:24 460-004 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 6 of 57 0 laceilnalytical / w ..pacelabscom ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: Southside Wall (T) Lab ID: 10304812002 Collected: 04/27/15 12:10 Received: 05/01/15 09:49 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO WDRO C10 -C28 1590 mg/kg 457 50 05/06/15 15:36 05/08/15 09:58 Surrogates n-Triacontane (S) 0 %. 50-150 50 05/06/15 15:36 05/08/15 09:58 638-68-6 S4 WIGRO GCV Analytical Method: WI MOD GRO Preparation Method: EPA 5030 Medium Soil Gasoline Range Organics 441 mg/kg 120 10 05/05/15 11:53 05/06/15 07:15 Surrogates a,a,a-Trifluorotoluene (S) 106 %. 80-150 10 05/05/15 11:53 05/06/15 07:15 98-08-8 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 17.1 % 0.10 1 05/06/15 12:31 8260 MSV 5030 Med Level Analytical Method: EPA 8260 Preparation Method: EPA 5035/50308 Acetone ND mg/kg 1.2 1 05/06/1516:52 05/15/1502:27 67-64-1 Allyl chloride ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 107-05-1 Benzene ND mg/kg 0.024 1 05106/1516:52 05/15/1502:27 71-43-2 Bromobenzene ND mg/kg 0.061 1 05/06/1516:52 0511511502:27 108-86-1 Bromochloromethane ND mg/kg 0.24 1 05/0611516:52 05/15/1502:27 74-97-5 Bromodichloromelhane ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 75-274 Bromoform ND mg/kg 0.61 1 05/06/15 16:52 05/15/15 02:27 75-25-2 Bromomelhane ND mg/kg 0.61 1 05/06/1516:52 0511511502:27 74-83-9 2-Butanone (MEK) ND mg/kg 0.30 1 05/06/15 16:52 05/15/15 02:27 78-93-3 n-Butylbenzene 9.3 mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 104-51-8 sec-Bulylbenzene 10.3 mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 135-98-8 E tert-Butylbenzene ND mg/kg 0.061 1 05/06/1516:52 05/1511502:27 98-06-6 Carbon tetrachloride ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 56-23-5 Chlorobenzene ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 108-90-7 Chloroethane ND mg/kg 0.61 1 05/06/15 16:52 05/15/15 02:27 75-00-3 Chloroform ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 67-66-3 Chloromethane ND mg/kg 0.24 1 05/06/1516:52 05115/1502:27 74-87-3 2-Chlorotoluene ND mg/kg 0.061 1 05/06/1516:52 05/15/1502:27 95-49-8 4-Chlorotoluene ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 106-43-4 1,2-Dibromo-3-chloropropane ND mg/kg 0.61 1 05/06/1516:52 05/1511502:27 96-12-8 Dibromochloromethane ND mg/kg 0.24 1 05/06/1516:52 0511511502:27 124-48-1 1,2-Dibromoethane(EDB) NO mg/kg 0.061 1 05/06/1516:52 05115/1502:27 106-93-4 Dibromomethane ND mg/kg 0.061 1 05/06/1516:52 05115/1502:27 74-95-3 1,2 -Dichlorobenzene ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 95-50-1 1,3 -Dichlorobenzene ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 541-73-1 1,4 -Dichlorobenzene ND mg/kg 0.061 1 05/06/1516:52 05/15/1502:27 106-06-7 Dichlorodifluoromethane ND mg/kg 0.24 1 05/06/1516:52 05/15/1502:27 75-71-8 1,1-Dichloroethane ND mg/kg 0.061 1 05/06/1516:52 05/15/1502:27 75-34.3 1,2-Dichloroethane ND mg/kg 0.061 1 05/06/1516:52 05/15/1502:27 107-06-2 1,1-Dichloroethene ND mg/kg 0.24 1 05/06/1516:52 05/15/1502:27 75-35-4 cis-1,2-Dichloroethene ND mg/kg 0.24 1 05/06/1516:52 0511511502:27 156-59-2 trans-1,2-Dichloroethene ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 156-60-5 Dichlorofluoromethane ND mg/kg 0.61 1 05/06/1516:52 05/15/1502:27 7543-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 7 of 57 ace Analytical' swwpacelabscnm ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: Southside Wall (T) Lab ID: 10304812002 Collected: 04/27/15 12:10 Received: 05/01/15 09:49 Matrix: Solid Results reported on a "dry weight' basis and are adjusted forpercent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua[ 8260 MSV 5030 Med Level Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B 1,2-Dichloropropane ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 78-87-5 1,3-Dichloropropane ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 142-28-9 2,2-Dichloropropane ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 594-20-7 1,1-Dichloropropene ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 563-58-6 cis-1,3-Dichloropropene ND mg/kg 0.061 1 05/06/15 16:52 06/15/15 02:27 10061-01-5 trans-1,3-Dichloropropene ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 10061-02-6 Diethyl ether (Ethyl ether) ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 60-29-7 Ethylbenzene 1.6 mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 10041-4 Hexachloro-1,3-butadiene ND mg/kg 0.61 1 05/06/15 16:52 05/15/15 02:27 87-68-3 Isopropylbenzene (Cumene) 6.0 mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 98-82-8 p-Isopropyltoluene 2.2 mg/kg 0.061 1 05/06/1516:52 05/15/1502:27 99-87-6 Methylene Chloride ND mg/kg 0.24 1 05/06/1516:52 05/15/1502:27 75-09-2 4-Methyl-2-pentanone(MISK) ND mg/kg 0.30 1 05/06/1516:52 05/15/1502:27 108-10-1 Methyl-tert-butyl ether ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 1634-044 Naphthalene 12.7 mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 91-20-3 n-Propylbenzene 7.6 mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 103-65-1 E Styrene ND mg/kg 0.061 1 05/06/1516:52 05/15/1502:27 10042-5 1,1,1,2 -Tetrachloroethane ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 630-20-6 1,1,2,2 -Tetrachloroethane ND mg/kg 0.24 1 05/06/1516:52 05/15/1502:27 79-34-5 Telrachloroethene ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 127-18-4 Tetrahydrofuran ND mg/kg 2.4 1 05/06/1516:52 05/1511502:27 109-99-9 Toluene ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 108-88-3 1,2,3-Trichlorobenzene ND mg/kg 0.24 1 05/06/1516:52 05/15/1502:27 87-61-6 1,2,4-Trichlorobenzene ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 120-82-1 1,1,1 -Trichloroethane ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 71-55-6 1,1,2 -Trichloroethane ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 79-00-5 Trichloroethene ND mg/kg 0.061 1 05/06/1516:52 05/15/1502:27 79-01-6 Trichlorofluoromethane ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 75-694 1,2,3-Trichloropropane ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 96-184 1,1,2-Trichlorotrifluoroethane ND mglkg 0.24 1 05/06/1516:52 05/15/1502:27 76-13-1 1,2,4-Trimethylbenzene 1.2 mglkg 0.061 1 05/06/15 16:52 05/15/15 02:27 95£3-6 1,3,5-Trimethylbenzene 6.8 mglkg 0.061 1 05/06/15 16:52 05/15/15 02:27 108-67-8 Vinyl chloride ND mg/kg 0.024 1 05/06/15 16:52 05/15/15 02:27 75-014 Xylene (Total) 0.41 mg/kg 0.18 1 05/06/15 16:52 05/15/15 02:27 1330-20-7 Surrogates 1,2-Dichloroelhane-d4 (S) 94 %. 55-150 1 05/06/15 16:52 05/15/15 02:27 17060-07-0 1M Toluene -d8 (S) 102 %. 61-125 1 05/06/15 16:52 05/15/15 02:27 2037-26-5 4-Bromofluorobenzene (S) 110 %. 54-131 1 05/06/15 16:52 05/15/15 02:27 460-00-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the wntten consent of Pace Analytical Services, Inc.. Page 8 of 57 aceAnalytical wlxxpemlebs.com ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: Northside Wall (3) Lab ID: 10304812003 Collected: 04/28/15 12:20 Received: 05/01/15 09:49 Matrix: Solid Results reported on a "dry weight' basis and are adjusted forpercent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO WDRO C10 -C28 16.6 mg/kg 9.0 1 05/06/15 15:36 05/07/15 18:46 T6 Surrogates n-Tdacontane (S) 92 %. 50-150 1 05/06/15 15:36 05/07/15 18:46 638-68-6 WIGRO GCV Analytical Method: WI MOD GRO Preparation Method: EPA 5030 Medium Soil Gasoline Range Organics ND mg/kg 12.2 1 05/05/15 11:53 05/06/15 05:46 Surrogates a,a,a-Trifluorotoluene (S) 115 %. 80-150 1 05/05/15 11:53 05/06/15 05:46 98-08-8 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 18.4 % 0.10 1 05/06/15 12:31 8260 MSV 5030 Med Level Analytical Method: EPA 8260 Preparation Method: EPA 5035/50308 Acetone ND mg/kg 1.2 1 05/08/15 13:40 05/10/15 23:41 67-64-1 Allyl chloride NO mg/kg 0.25 1 05/0811513:40 05/10/1523:41 107-05-1 Benzene ND mg/kg 0.025 1 05/0811513:40 05110/1523:41 71-43-2 Bromobenzene NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 108-86-1 Bromochloromethane NO mg/kg 0.061 1 05/0811513:40 05110/1523:41 74-97-5 Bromodichloromelhane NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 75-274 Bromoform NO mg/kg 0.25 1 05/08/1513:40 05/10/1523:41 75-25-2 Bromomethane NO mg/kg 0.61 1 05108/1513:40 05/10/1523:41 74-83-9 2-Butanone(MEK) NO mg/kg 0.31 1 05/08/1513:40 05/10/1523:41 78-93-3 n-Butylbenzene NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 104-51-8 sec-Bulylbenzene NO mglkg 0.061 1 05108/1513:40 05/10/1523:41 135-98-8 tert-Butylbenzene NO mglkg 0.061 1 05108/1513:40 05/10/1523:41 98-06-6 Carbon tetrachloride NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 56-23-5 Chlorobenzene ND mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 108-90-7 Chloroethane ND mg/kg 0.61 1 05/08/1513:40 05/10/1523:41 75-00-3 Chloroform ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 67-66-3 Chloromethane ND mg/kg 0.25 1 05/0811513:40 05/1011523:41 74-87-3 2-Chlorotoluene ND mglkg 0.061 1 05/08/15 13:40 05/10/15 23:41 95-49-8 4-Chlorotoluene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 106-434 1,2-Dibmmo-3-chloropropane ND mg/kg 0.61 1 05/08/15 13:40 05/10/15 23:41 96-12-8 Dibromochloromethane ND mg/kg 0.061 1 0510811513:40 05/1011523:41 12448-1 1,2-Dibmmoethane(EDB) ND mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 106-93-4 Dibromomelhane NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 7495-3 1,2 -Dichlorobenzene NO mg/kg 0.061 1 05108/1513:40 05/1011523:41 95-50-1 1,3 -Dichlorobenzene NO mglkg 0.061 1 05/08/15 13:40 05/10/15 23:41 541-73-1 1,4 -Dichlorobenzene NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 10646-7 Dichlorodifluoromethane NO mg/kg 0.25 1 05108/1513:40 05/10/1523:41 75-71-8 1,1-Dichloroethane NO mg/kg 0.061 1 0510811513:40 05/10/1523:41 75-34-3 1,2-Dichloroethane NO mg/kg 0.061 1 05/0811513:40 05/10/1523:41 107-06-2 1,1-Dichloroethene NO mg/kg 0.061 1 05/0811513:40 05/10/1523:41 75-354 cis-12-Dichloroethene ND mg/kg 0.061 1 0510811513:40 05/10/1523:41 156-59-2 trans-1,2-Dichloroethene ND mg/kg 0.061 1 05108/1513:40 05/10/1523:41 156-60-5 Dichlomfluoromethane ND mg/kg 0.61 1 05/08/15 13:40 05/10/15 23:41 75434 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Dale: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 9 of 57 011,11 RaceAnalXical w ..pacelab&xnn ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: Northside Wall (T) Lab ID: 10304812003 Collected: 04/28/15 12:20 Received: 05/01/15 09:49 Matrix: Solid Results reported on a "dry weight" basis and are adjusted forpercent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5030 Med Level Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B 1,2-Dichloropropane NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 78-87-5 1,3-Dichloropropane NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 142-28-9 2,2-Dichloropropane NO mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:41 594-20-7 1,1-Dichloropropene NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 563-58-6 cis-1,3-Dichloropropene NO mg/kg 0.061 1 05/0811513:40 05/10/1523:41 10061-01-5 trans-1,3-Dichloropropene NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 10061-02-6 Diethyl ether (Ethyl ether) NO mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:41 60-29-7 Ethylbenzene NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 100-41-4 Hexachloro-1,3-butadiene NO mg/kg 0.31 1 05/08/15 13:40 05/10/15 23:41 87-68-3 Isopropylbenzene (Cumene) NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 98-82-8 p-Isopropyltoluene NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 99-87-6 Methylene Chloride NO mglkg 0.25 1 05/08/1513:40 05/10/1523:41 75-09-2 4-Methyl-2-penlanone(MIBK) NO mglkg 0.31 1 05/08/1513:40 05/10/1523:41 108-10-1 Methyl-tert-butyl ether NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 1634-044 Naphthalene NO mg/kg 0.25 1 05/08/1513:40 05/10/1523:41 91-20-3 n-Propylbenzene NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 103-65-1 Styrene NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 10042-5 1,1,1,2 -Tetrachloroethane NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 630-20-6 1,1,2,2 -Tetrachloroethane NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 79-34-5 Tetrachloroethene NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 127-18-4 Tetrahydrofuran NO mg/kg 2.5 1 05/08/1513:40 05/10/1523:41 109-99-9 Toluene NO mg/kg 0.061 1 05/0811513:40 05/10/1523:41 108-88-3 1,2,3-Trichlorobenzene NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 87-61-6 1,2,4-Trichlorobenzene NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 120-82-1 1,1,1 -Trichloroethane NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 71-55-6 1,1,2 -Trichloroethane NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 79-00-5 Trichloroethene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 79-01-6 Trichlorofluoromethane ND mg/kg 0.25 1 05/08/1513:40 05/10/1523:41 75-69-4 1,2,3-Trichloropropane ND mg/kg 0.25 1 05/08/1513:40 05/10/1523:41 96-184 1,1,2-Trichlorolrifluoroethane ND mg/kg 0.25 1 05/08/1513:40 05/10/1523:41 76-13-1 L3 1,2,4-Trimethylbenzene ND mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 95-63-6 1,3,5-Trimethylbenzene ND mg/kg 0.061 1 05/08/1513:40 05/10/1523:41 108-67-8 Vinyl chloride NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 75-014 Xylene (Total) NO mg/kg 0.18 1 05/08/15 13:40 05/10/15 23:41 1330-20-7 Surrogates 1,2-Dichloroelhane-d4 (S) 95 %. 55-150 1 05/08/15 13:40 05/10/15 23:41 17060-07-0 Toluene-d8(S) 104 %. 61-125 1 05/08/1513:40 05/10/1523:41 2037-26-5 4-Bromofluorobenzene (S) 102 %. 54-131 1 05/08/15 13:40 05/10/15 23:41 460-004 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 10 of 57 PaceAnalytical w ..pacefabs.com ANALYTICAL RESULTS Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Pace Analytical services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Sample: Westside Wall (3') Lab ID: 10304812004 Collected: 04/28/15 12:30 Received: 05/01/15 09:49 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO WORD C10 -C28 NO mg/kg 9.6 1 05/0611515:36 05/0711520:43 Surrogates n-Triacontane (S) 92 %. 50-150 1 05/06/15 15:36 05/07/15 20:43 638-68-6 WIGRO GCV Analytical Method: WI MOD GRO Preparation Method: EPA 5030 Medium Soil Gasoline Range Organics ND mg/kg 12.6 1 05/05/15 11:53 05/06/15 06:08 Surrogates a,a,a-Trifluorotoluene (S) 118 %. 80-150 1 05/05/15 11:53 05/06/15 06:08 98-08-8 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 18.5 % 0.10 1 05/06/15 12:31 8260 MSV 6030 Med Level Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B Acetone ND mglkg 1.2 1 05/08/15 13:40 05/10/15 23:59 67-64-1 Allyl chloride ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:59 107-05-1 Benzene ND mg/kg 0.025 1 05/0811513:40 05/10/1523:59 71-43-2 Bromobenzene NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:59 108-86-1 Bromochloromethane ND mg/kg 0.061 1 05/08/1513:40 05/10/1523:59 74-97-5 Bromodichloromethane NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:59 75-274 Bromoform NO mg/kg 0.25 1 0510811513:40 05/10/1523:59 75-25-2 Bromomethane NO mg/kg 0.61 1 05108/1513:40 05/10/1523:59 74-83-9 2-Butanone(MEK) NO mg/kg 0.31 1 05108/1513:40 05/10/1523:59 78-93-3 n-Butylbenzene NO mg/kg 0.061 1 05108/1513:40 05110/1523:59 104-51-8 sec-Butylbenzene NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:59 135-98-8 tert-Butylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 98-06-6 Carbon tetrachloride NO mg/kg - 0.061 1 05/08/15 13:40 05/10/15 23:59 56-23-5 Chlorobenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 108-90-7 Chloroethane NO mglkg 0.61 1 05/08/15 13:40 05/10/15 23:59 75-00-3 Chloroform NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 67-66-3 Chloromethane ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:59 74-87-3 2-Chlorotoluene ND mg/kg 0.061 1 05/08/1513:40 05/10/1523:59 9549-8 4-Chlorotoluene ND mg/kg 0.061 1 05/08/1513:40 05110/1523:59 10643-4 1,2-Dibromo-3-chloropropane ND mg/kg 0.61 1 05/08/15 13:40 05/10/15 23:59 96-12-8 Dibromochloromethane ND mg/kg 0.061 1 05/08/1513:40 05/1011523:59 12448-1 1,2-Dibromoelhane(EDB) ND mg/kg 0.061 1 05/08/1513:40 05/10/1523:59 106-934 Dibromomethane NO mg/kg 0.061 1 05/0811513:40 05/10/1523:59 74-95-3 1,2 -Dichlorobenzene NO mglkg 0.061 1 05/08/15 13:40 05/10/15 23:59 95-50-1 1,3 -Dichlorobenzene ND mglkg 0.061 1 05/08/15 13:40 05/10/15 23:59 541-73-1 1,4 -Dichlorobenzene NO mg/kg 0.061 1 05108/1513:40 05/10/1523:59 10646-7 Dichlorodifluoromethane NO mg/kg 0.25 1 05/08/1513:40 05/10/1523:59 75-71-8 1,1-Dichloroethane NO mglkg 0.061 1 05108/1513:40 05/10/1523:59 75-343 1,2-Dichloroethane NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:59 107-06-2 1,1-Dichloroethene ND mg/kg 0.061 1 05108/1513:40 05/10/1523:59 75-354 cis-1,2-Dichloroethene ND mg/kg 0.061 1 05/08/1513:40 05/10/1523:59 156-59-2 trans-1,2-Dichloroethene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 156-60-5 Dichlorofluoromethane ND mg/kg 0.61 1 05/08/1513:40 05/10/1523:59 75434 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 11 of 57 aceAnalytical swwpacelebacom ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: Westside Wall (3') Lab ID: 10304812004 Collected: 04/28/15 12:30 Received: 05/01/15 09:49 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual 8260 MSV 5030 Med Level Analytical Method: EPA 8260 Preparation Method: EPA 503515030B 1,2-Dichloropropane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 78-87-5 1,3-Dichloropropane ND mglkg 0.061 1 05/08/1513:40 05110/1523:59 142-28-9 2,2-Dichloropropane ND mglkg 0.25 1 05/08/15 13:40 05/10/15 23:59 594-20-7 1,1-Dichloropropene NO mg/kg 0.061 1 05108/1513:40 05/1011523:59 563-58-6 cis-1,3-Dichloropropene NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 10061-01-5 trans-1,3-Dichloropropene NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 10061-02-6 Diethyl ether (Ethyl ether) NO mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:59 60-29-7 Ethylbenzene NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:59 10041-4 Hexachloro-1,3-butadiene ND mg/kg 0.31 1 05/08/15 13:40 05/10/15 23:59 87-68-3 Isopropylbenzene (Cumene) ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 98-82-8 p-Isopropylloluene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 99-87-6 Methylene Chloride ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:59 75-09-2 4-Methyl-2-pentanone (MIBK) ND mglkg 0.31 1 05/08/1513:40 05/1011523:59 108-10-1 Methyl-tert-butyl ether ND mg/kg 0.061 1 05/08/1513:40 05/10/1523:59 1634-044 Naphthalene ND mg/kg 0.25 1 05/08/1513:40 05/10/1523:59 91-20-3 n-Propylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 103-65-1 Styrene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 10042-5 1,1,1,2 -Tetrachloroethane NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 630-20-6 1,1,2,2 -Tetrachloroethane NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:59 79-34-5 Tetrachloroethene NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:59 127-184 Tetrahydrofuran NO mg/kg 2.5 1 05/08/1513:40 05/10/1523:59 109-99-9 Toluene NO mg/kg 0.061 1 05/08/1513:40 05/10/1523:59 108-88-3 1,2,3-Tdchlorobenzene NO mglkg 0.061 1 05/08/1513:40 05/10/1523:59 87-61-6 1,2,4-Trichlorobenzene NO r lkg 0.061 1 05/08/1513:40 05/10/1523:59 120-82-1 1,1,1 -Trichloroethane ND mg/kg 0.061 1 05/0811513:40 05/1011523:59 71-55-6 1,1,2 -Trichloroethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 79-00-5 Trichloroethene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 79-01-6 Trichlorofluoromethane ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:59 75-694 1,2,3-Trichloropropane ND mg/kg 0.25 1 05/08/1513:40 05/1011523:59 96-184 1,1,2-Trichlorotrifluoroethane ND mg/kg 0.25 1 05/08/1513:40 05/10/1523:59 76-13-1 L3 1,2,4-Tdmethylbenzene ND mg/kg 0.061 1 05/08/1513:40 05/10/1523:59 95-63-6 1,3,5-Thmethylbenzene NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 108-67-8 Vinyl chloride NO mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 75-014 Xylene (Total) NO mg/kg 0.18 1 05/08/15 13:40 05/10/15 23:59 1330-20-7 Surrogates 1,2-Dichloroethane-d4 (S) 96 %. 55-150 1 05/08/15 13:40 05/10/15 23:59 17060-07-0 Toluene -d8 (S) 102 %. 61-125 1 05/08/15 13:40 05/10/15 23:59 2037-26-5 4-Bromofluorobenzene(S) 97 54-131 1 05/08/1513:40 05/10/1523:59 460-004 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 12 of 57 al"Analytical e ~pecdebs.cont ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: Base -East (6) Lab ID: 10304812005 Collected: 04/27/15 10:00 Received: 05/01/15 09:49 Matrix: Solid Results reported on a "dry weight' basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO WDRO C10 -C28 37.0 mg/kg 9.7 1 05/06/15 15:36 05/07/1518:31 T6 Surrogates n-Triacontane (S) 94 °h. 50-150 1 05/06/15 15:36 05/07/15 18:31 638-68-6 WIGRO GCV Analytical Method: WI MOD GRO Preparation Method: EPA 5030 Medium Soil Gasoline Range Organics ND mg/kg 12.3 1 05/05/15 11:53 05/06/15 03:55 Surrogates a,a,a-Trifluorotoluene (S) 119 %. 80-150 1 05/05/15 11:53 05/06/15 03:55 98-08-8 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 19.4 % 0.10 1 05/06/15 12:32 8260 MSV 5030 Med Level Analytical Method: EPA 8260 Preparation Method: EPA 5036/5030B Acetone ND mg/kg 1.3 1 05/06/15 16:52 05/07/15 04:42 67-64-1 Allyl chloride ND mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 107-05-1 Benzene ND mg/kg 0.025 1 05106/1516:52 05/07/1504:42 71-43-2 Bromobenzene ND mg/kg 0.064 1 05/06/1516:52 05/07/1504:42 108-86-1 Bromochloromelhane NO mg/kg 0.064 1 05/0611516:52 05/07/1504:42 74-97-5 Bromodichloromethane ND mg/kg 0.064 1 05/0611516:52 05/07/1504:42 75-27-4 Bromoform ND mg/kg 0.25 1 05/0611516:52 05107/1504:42 75-25-2 Bromomethane ND mg/kg 0.64 1 05/0611516:52 05/07/1504;42 74-83-9 2-Butanone (MEI) ND mg/kg 0.32 1 05/06/15 16:52 05/07/15 04:42 78-93-3 n-Butylbenzene ND mg/kg 0.064 1 05/06/1516:52 05/07/1504:42 104-51-8 sec-Butylbenzene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 135-98-8 tert-Butylbenzene ND mg/kg 0.064 1 05/06/1516:52 05/07/1504:42 98-06-6 Carbon tetrachloride ND mglkg 0.064 1 05106/15 16:52 05/07/15 04:42 56-23-5 Chlorobenzene NO mg/kg 0.064 1 05/06/15 16:52 05/07115 04:42 108-90-7 Chloroethane ND mg/kg 0.64 1 05/06/15 16:52 05/07/15 04:42 75-00-3 Chloroform ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 67-66-3 Chloromethane ND mg/kg 0.25 1 05/0611516:52 05107/1504:42 74-87-3 2-Chlorotoluene ND mg/kg 0.064 1 05/06/1516:52 05/07/1504:42 95-49-8 4-Chlorotoluene ND mg/kg 0.064 1 05/06/1516:52 05/0711504:42 106434 1,2-Dibromo-3-chloropropane ND mg/kg 0.64 1 05/06/15 16:52 05/07/15 04:42 96-12-8 Dibromochloromethane NO mg/kg 0.064 1 05/06/1516:52 05/0711504:42 124-48-1 1,2-Dibromoethane(EDB) ND mg/kg 0.064 1 05106/1516:52 05/07/1504:42 106-934 Dibromomethane ND mg/kg 0.064 1 05106/1516:52 05107/1504:42 74-95-3 1,2 -Dichlorobenzene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 95-50-1 1,3 -Dichlorobenzene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 541-73-1 1,4 -Dichlorobenzene NO mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 10646-7 Dichlorodifluoromethane NO mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 75-71-8 1,1-Dichloroethane ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 75-34-3 1,2-Dichloroethane ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 107-06-2 1,1-Dichloroethene ND mg/kg 0.064 1 05106/1516:52 05/07/1504:42 75-354 cis-1,2-Dichloroethene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 156-59-2 trans-1,2-Dichloroethene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 156-60-5 Dichlorofluoromethane ND mg/kg 0.64 1 05/0611516:52 05107/1504:42 75434 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Dale: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 13 of 57 (�16'celilnalXicale wowpacabkown ANALYTICAL RESULTS Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Sample: Base-East(W) Lab ID: 10304812005 Collected: 0412711510:00 Received: 0510111509:49 Matrix: Solid Results reported on a "dry weight' basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 6260 MSV 5030 Med Level 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Diethyl ether (Ethyl ether) Ethylbenzene Hexachloro-1,3-butadiene Isopropylbenzene (Cumene) p-Isopropylloluene Methylene Chloride 4-Methyl-2-pentanone (MIBK) Methyl-tert-butyl ether Naphthalene n-Propylbenzene Styrene 1,1,1,2 -Tetrachloroethane 1,1,2,2 -Tetrachloroethane Tetrachloroethene Tetmhydrofuran Toluene 1,2,3-Trichlorobenzene 1,2,4-Tdchlorobenzene 1,1,1 -Trichloroethane 1,1,2 -Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Tdchloropropane 1,1,2-Tdchlorotrifluoroethane 1,2,4-Trimethylbenzene 1,3,5-Trimelhylbenzene Vinyl chloride Xylene (Total) Surrogates 1,2-Dichloroethane-d4 (S) Toluene -d8 (S) 4-Bromofluorobenzene (S) Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B 81 102 98 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 78-87-5 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 142-28-9 mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 594-20-7 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 563-58-6 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 10061-01-5 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 10061-02-6 mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 60-29-7 mg/kg 0.064 1 05106/1516:52 05/07/1504:42 100-41-4 mglkg 0.32 1 05/06/15 16:52 05/07/15 04:42 87-68-3 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 98-82-8 mglkg 0.064 1 05/06/15 16:52 05/07/15 04:42 99-87-6 mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 75-09-2 mg/kg 0.32 1 05/06/15 16:52 05/07/15 04:42 108-10-1 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 1634-04-4 mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 91-20-3 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 103-65-1 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 10042-5 mglkg 0.064 1 05/06/15 16:52 05/07/15 04:42 630-20-6 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 79-34-5 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 127-18-4 mg/kg 2.5 1 05/06/15 16:52 05/07/15 04:42 109-99-9 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 108-88-3 mg/kg 0.064 1 05/06/1516:52 05/0711504:42 87-61-6 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 120-82-1 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 71-55-6 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 79-005 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 79-01-6 mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 75-69-4 mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 96-18-4 mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 76-13-1 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 95-63£ mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 108-67-8 mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 75-01A mg/kg 0.19 1 05/06/15 16:52 05/07/15 04:42 1330-20-7 %. 55-150 1 05/06/15 16:52 05/07/15 04:42 17060-07-0 %. 61-125 1 05/06/15 16:52 05/07/15 04:42 2037-26-5 %. 54-131 1 05/06/15 16:52 05/07/15 04:42 460-00-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 14 of 57 aceAnalytical a^,vw.parzla6s.crom ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: Base -West (4) Lab ID: 10304812006 Collected: 04/28/15 10:30 Received: 05/01/15 09:49 Matrix: Solid Results reported on a "dry weight" basis and are adjusted forpercent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO WDROC10-C28 1830 mg/kg 439 50 05/06/1515:36 05/08/1509:42 T6 Surrogates n-Triacontane (S) 0 %. 50-150 50 05/06/15 15:36 05/08/15 09:42 638-68-6 S4 WIGRO GCV Analytical Method: WI MOD GRO Preparation Method: EPA 5030 Medium Soil Gasoline Range Organics 351 mg/kg 119 10 05/05/15 11:53 05/06/15 07:38 Surrogates a,a,a-Trifluorotoluene (S) 111 %. 80-150 10 05/05/15 11:53 05/06/15 07:38 98-08-8 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 17.7 % 0.10 1 05/06/15 12:32 8260 MSV 5030 Med Level Analytical Method: EPA 8260 Preparation Method: EPA 5035/50308 Acetone ND mglkg 1.2 1 05/08/15 13:40 05/11/15 02:04 67-64-1 Allyl chloride ND mg/kg 0.24 1 05/08/1513:40 05/11/1502:04 107-05-1 Benzene ND mg/kg 0.024 1 05/08/15 13:40 05/11/15 02:04 71-43-2 Bromobenzene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 108.86-1 Bromochloromethane ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 74-97-5 Bromodichloromethane ND mg/kg 0.060 1 05/08/1513:40 05/11/1502:04 75-27-4 Bromoform NO mg/kg 0.24 1 05/08/1513:40 05/11/1502:04 75-25-2 Bromomethane ND mg/kg 0.60 1 05/08/1513:40 05/11/1502:04 74-83-9 2-Butanone (MEI) ND mg/kg 0.30 1 05/08/15 13:40 05/11/15 02:04 78-93-3 n-Butylbenzene 12.2 mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 104-51-8 sec-Butylbenzene 8.3 mg/kg 0.60 10 05/08/1513:40 05/1211514:38 135-98-8 tert-Butylbenzene 0.060 mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 98-06-6 Carbon tetrachloride ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 56-23-5 Chlorobenzene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 108-90-7 Chloroethane NO mg/kg 0.60 1 05/08/1513:40 05/11/1502:04 75-00-3 Chloroform ND mg/kg 0.060 1 05/08/1513:40 05/11/1502:04 67-66-3 Chloromethane NO mg/kg 0.24 1 05/08/15 13:40 05/11/15 02:04 74-87-3 2-Chlorotoluene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 95-49-8 4-Chlorotoluene NO mg/kg 0.060 1 05/08/1513:40 05/11/1502:04 106-43-4 1,2-Dibromo-3-chloropropane ND mg/kg 0.60 1 05/08/15 13:40 05/11/15 02:04 96-12-8 Dibromochloromethane ND mg/kg 0.060 1 05/08/1513:40 05/11/1502:04 124-48-1 1,2-Dibromoethane(EDB) ND mg/kg 0.060 1 05/08/1513:40 05/11/1502:04 106-93-4 Dibromomethane ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 74-95-3 1,2 -Dichlorobenzene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 95-50-1 1,3 -Dichlorobenzene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 541-73-1 1,4 -Dichlorobenzene ND mg/kg 0.060 1 05/08/1513:40 05/11/1502:04 106-46-7 Dichlorodifluoromethane NO mg/kg 0.24 1 05/08/1513:40 05/11/1502:04 75-71-8 1,1-Dichloroethane ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 75-34-3 1,2-Dichloroethane ND mg/kg 0.060 1 05/08/1513:40 05/11/15 02:04 107-06-2 1,t-Dichloroethene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 75-35-4 cis-1,2-Dichloroethene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 156-59-2 trans-1,2-Dichloroethene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 156-60-5 Dichlorofluoromethane ND mg/kg 0.60 1 05/08/15 13:40 05/11/15 02:04 75-43-4 REPORT OF LABORATORY ANALYSIS This report shall not be repnoduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 15 of 57 r aceilnalytical nww.pacelebs.wm ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: Base -West (4') Lab ID: 10304812006 Collected: 04/28/15 10:30 Received: 05/01/15 09:49 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5030 Med Level Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B 1,2-Dichloropropane ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 78-87-5 1,3-Dichloropropane ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 142-28-9 2,2-Dichloropropane ND mg/kg 0.24 1 05/08/15 13:40 05/11/15 02:04 594-20-7 1,1-Dichloropropene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 563-58-6 cis-1,3-Dichloropropene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 10061-01-5 trans-1,3-Dichloropropene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 10061-02-6 Diethyl ether (Ethyl ether) ND mg/kg 0.24 1 05/08/15 13:40 05/11/15 02:04 60-29-7 Ethylbenzene 4.1 mg/kg 0.060 1 05/08/1513:40 05/11/15 02:04 100-41-4 Hexachloro-1,3-butadiene ND mg/kg 0.30 1 05/08/15 13:40 05/11/15 02:04 87-68-3 Isopropylbenzene (Cumene) 7.2 mg/kg 0.060 1 05/08/15 13:40 05111/15 02:04 98-82-8 p-Isopropyltoluene 7.6 mg/kg 0.060 1 05/08/1513:40 05/11/1502:04 99-87-6 Methylene Chloride ND mg/kg 0.24 1 05108/1513:40 05/11/1502:04 75-09-2 4-Methyl-2-pentanone(MIBK) ND mg/kg 0.30 1 05/08/1513:40 05/11/1502:04 108-10-1 Methyl-tert-butyl ether ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 1634-04-4 Naphthalene 13.8 mg/kg 0.24 1 05/08/1513:40 05/11/15 02:04 91-20-3 n-Propylbenzene 10.8 mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 103-65-1 Styrene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 10042-5 1,1,1,2 -Tetrachloroethane ND mg/kg 0.060 1 05108/1513:40 05/1111502:04 630-20-6 1,1,2,2 -Tetrachloroethane ND mg/kg 0.060 1 05/08/1513:40 05/11/1502:04 79-34-5 Tetrachloroethene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 127-18-4 Tetrahydrofuran ND mg/kg 2.4 1 05/08/15 13:40 05/11/15 02:04 109-99-9 Toluene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 108-88-3 1,2,3-Trichlorobenzene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 87-61-6 1,2,4-Trichlorobenzene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 120-82-1 1,1,1 -Trichloroethane ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 71-55-6 1,1,2 -Trichloroethane ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 79-00-5 Trichloroethene ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 79-01-6 Trichlorofluoromethane ND mg/kg 0.24 1 05/08/1513:40 05/11/1502:04 75-694 1,2,3-Trichloropropane ND mg/kg 0.24 1 05/08/15 13:40 05/11/15 02:04 96-184 1,1,2-Tdchlorotrifluoroethane ND mg/kg 0.24 1 05/08/1513:40 05/11/1502:04 76-13-1 L3 1,2,4-Trimethylbenzene 11.9 mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 95-63-6 1,3,5-Trimethylbenzene 2.2 mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 108-67-8 Vinyl chloride ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 75-014 Xylene (Total) 1.7 mg/kg 0.18 1 05/08/15 13:40 05/11/15 02:04 1330-20-7 surrogates 1,2-Dichloroethane-d4 (S) 93 %. 55-150 1 05/08/15 13:40 05/11/15 02:04 17060-07-0 Toluene -d8 (S) 101 %. 61-125 1 05/08/15 13:40 05/11/15 02:04 2037-26-5 4-Bromofluorobenzene (S) 100 %. 54-131 1 05/08/15 13:40 05/11/15 02:04 460-004 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 16 of 57 (�15'ceAnalyticaf* xwapecdebs.ccrn ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: McOH Trip Blank Lab ID: 10304812007 Collected: 04/27/15 00:00 Received: 05/01/15 09:49 Matrix: Solid Results reported on a "wet -weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5030 Med Level Analytical Method: EPA 8260 Preparation Method: EPA 5035/50308 Acetone ND mglkg 1.0 1 05106/1516:52 05/07/1500:50 67-64-1 Allyl chloride ND mg/kg 0.20 1 05/06/15 16:52 05/07/15 00:50 107-05-1 Benzene ND mglkg 0.020 1 05106/1516:52 05/07/1500:50 7143-2 Bromobenzene ND mglkg 0.050 1 05106/1516:52 05/07/1500:50 108-86-1 Bromochloromethane ND mg/kg 0.050 1 05/06/1516:52 05107/1500:50 74-97-5 Bromodichioromethane ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 75-27-4 Bromoforrn ND mglkg 0.20 1 05/06/15 16:52 05/07/15 00:50 75-25-2 Bromomethane ND mg/kg 0.50 1 05/06/15 16:52 05/07/15 00:50 74-83-9 2-Butanone (MEK) ND mglkg 0.25 1 05/06/15 16:52 05/07/15 00:50 78-93-3 n-Butylbenzene ND mglkg 0.050 1 05/06/1516:52 05/0711500:50 104-51-8 sec-Butylbenzene ND mg/kg 0.050 1 05/06/1516:52 0510711500:50 135-98-8 tert-Bulylbenzene ND mg/kg 0.050 1 0510611516:52 05/07/1500:50 98-06-6 Carbon tetrachloride ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 56-23-5 Chlorobenzene ND mg/kg 0.050 1 05/06/1516:52 05/07/1500:50 108-90-7 Chloroethane ND mg/kg 0.50 1 05/06/15 16:52 05/07/15 00:50 75-00-3 Chloroform ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 67-66-3 Chloromethane ND mg/kg 0.20 1 05/0611516:52 05/07/1500:50 74-87-3 2-Chlorotoluene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 95-49-8 4-Chlorotoluene ND mg/kg 0.050 1 05/0611516:52 05/07/1500:50 106-43-4 1,2-Dibromo-3-chloropropane ND mg/kg 0.50 1 05/06/1516:52 05/07/1500:50 96-12-8 Dibromochloromethane ND mg/kg 0.050 1 05/06/1516:52 05/07/1500:50 124-48-1 1,2-Dibromoethane (EDB) ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 106-93-4 Dibromomethane ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 74-95-3 1,2 -Dichlorobenzene ND mg/kg 0.050 1 05106/1516:52 05107/1500:50 95-50-1 1,3 -Dichlorobenzene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 541-73-1 1,4 -Dichlorobenzene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 10646-7 Dichlorodifluoromethane ND mg/kg 0.20 1 05/06/15 16:52 05/07/15 00:50 75-71-8 1,1-Dichloroethane ND mg/kg 0.050 1 05106/1516:52 05/0711500:50 75-34-3 1,2-Dichloroethane ND mg/kg 0.050 1 05/06/1516:52 05/0711500:50 107-06-2 1,1-Dichloroethene ND mg/kg 0.050 1 05/06/1516:52 05/07/1500:50 75-354 cis-1,2-Dichloroethene ND mg/kg 0.050 1 05/06/1516:52 05/07/1500:50 156-59-2 trans-1,2-Dichloroethene ND mg/kg 0.050 1 05/06/1516:52 05/07/1500:50 156-60-5 Dichlorofluoromethane ND mg/kg 0.50 1 05/06/1516:52 05/07/1500:50 75434 1,2-Dichloropropane ND mg/kg 0.050 1 05/06/1516:52 05/07/1500:50 78-87-5 1,3-Dichloropropane ND mg/kg 0.050 1 05/06/1516:52 05/07/1500:50 142-28-9 2,2-Dichloropropane ND mg/kg 0.20 1 05/06/15 16:52 05/07/15 00:50 594-20-7 1,1-Dichloropropene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 563-58-6 cis-1,3-Dichloropropene ND mglkg 0.050 1 05/06/1516:52 05/07/1500:50 10061-01-5 trans-1,3-Dichloropropene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 10061-02-6 Diethyl ether (Ethyl ether) ND mg/kg 0.20 1 05/06/15 16:52 05/07/15 00:50 60-29-7 Ethylbenzene ND mg/kg 0.050 1 05/06/1516:52 05/07/1500:50 10041-4 Hexachloro-1,3-butadiene ND mg/kg 0.25 1 05106/1516:52 05/0711500:50 87-68-3 Isopropylbenzene (Cumene) ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 98-82-8 p-Isopropyltoluene ND mglkg 0.050 1 05/06/15 16:52 05/07/15 00:50 99-87-6 Methylene Chloride ND mg/kg 0.20 1 05/06/15 16:52 05/07/15 00:50 75-09-2 4-Methyl-2-pentanone (MIBK) ND mg/kg 0.25 1 05/06/15 16:52 05/07/15 00:50 108-10-1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 17 of 57 IaceAnaljftal e (�w%wpacele6soom ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: McOH Trip Blank Lab ID: 10304812007 Collected: 04/27/15 00:00 Received: 05/01/15 09:49 Matrix: Solid Results reported on a "wet -weight' basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5030 Med Level Analytical Method: EPA 8260 Preparation Method: EPA 5035/50308 Methyl-tert-butyl ether ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 1634-04-4 Naphthalene ND mg/kg 0.20 1 05/06/15 16:52 05/07/15 00:50 91-20-3 n-Propylbenzene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 103-65-1 Styrene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 100-42-5 1,1,1,2 -Tetrachloroethane ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 630-20-6 1,1,2,2 -Tetrachloroethane ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 79-34-5 Tetractlloroethene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 127-18-4 Tetrahydrofuran ND mg/kg 2.0 1 05/06/15 16:52 05/07/15 00:50 109-99-9 Toluene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 108-88-3 1,2,3-Trichlorobenzene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 87-61-6 1,2,4-Trichlorobenzene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 120-82-1 1,1,1 -Trichloroethane ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 71-55-6 1,1,2 -Trichloroethane ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 79-00-5 Trichloroethene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 79-01-6 Trichlorofluoromethane ND mg/kg 0.20 1 05/06/15 16:52 05/07/15 00:50 75-69-4 1,2,3-Trichloropropane ND mg/kg 0.20 1 05/06/15 16:52 05/07/15 00:50 96-18-4 1,1,2-Trichlorotrifluoroethane ND mg/kg 0.20 1 05/06/15 16:52 05/07/15 00:50 76-13-1 1,2,4-Trimethylbenzene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 95-63-6 1,3,5-Trimethylbenzene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 108-67-8 Vinyl chloride ND mg/kg 0.050 1 05/06/1516:52 05/07/1500:50 75-01-4 Xylene (Total) ND mg/kg 0.15 1 05/06/15 16:52 05/07/15 00:50 1330-20-7 Surrogates 1,2-Dichloroethane-d4 (S) 84 %. 55-150 1 05/06/15 16:52 05/07/15 00:50 17060-07-0 Toluene -d8 (S) 101 %. 61-125 1 05/06/15 16:52 05/07/15 00:50 2037-26-5 4-Bromofluorobenzene (S) 102 54-131 1 05/06/15 16:52 05/07/15 00:50 460-00-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 18 of 57 ZeAnalyticalo wwwleeceabscom QUALITY CONTROL DATA Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 QC Batch: GCV/13692 Analysis Method: WI MOD GRO QC Batch Method: EPA 5030 Medium Soil Analysis Description: WIGRO Solid GCV Associated Lab Samples: 10304812001, 10304812002, 10304812003, 10304812004, 10304812005, 10304812006 METHOD BLANK: 1955457 Matrix: Solid Associated Lab Samples: 10304812001, 10304812002, 10304812003, 10304812004, 10304812005, 10304812006 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Gasoline Range Organics mg/kg ND 10.0 05/06/15 00:13 a,a,a-Trifluorotoluene (S) %. 114 80-150 05/06/15 00:13 LABORATORY CONTROL SAMPLE & LCSD: 1955458 1955459 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Gasoline Range Organics mg/kg 50 41.8 52.8 84 106 80-120 23 20 RI a,a,a-Trifluorotoluene (S) %. 127 129 80-150 MATRIX SPIKE SAMPLE: 1955460 10304812004 Spike MS MS % Rec Parameter Units Result Conc. Result %Rec Limits Qualifiers Gasoline Range Organics mg/kg ND 60 70.9 117 80-120 a,a,a-Trifluorotoluene (S) %. 131 80-150 SAMPLE DUPLICATE: 1955461 10304812006 Dup Max Parameter. Units Result Result RPD RPD Qualifiers Gasoline Range Organics mg/kg 351 305 14 20 a,a,a-Trifluorotoluene (S) %. 111 111 1 Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 19 of 57 (�IceAnalXicalo wwwpacelsbsmm QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 QC Batch: MPRP/54172 Analysis Method: ASTM D2974 QC Batch Method: ASTM D2974 Analysis Description: Dry Weight/Percent Moisture Associated Lab Samples: 10304812001, 10304812002, 10304812003, 10304812004, 10304812005, 10304812006 Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 SAMPLE DUPLICATE: 1956914 10304625001 Dup Max Parameter Units Result Result RPD RPD Qualifiers Percent Moisture % 15.7 15.6 0 30 SAMPLE DUPLICATE: 1956915 10305069005 Dup Max Parameter Units Result Result RPD RPD Qualifiers Percent Moisture % 10.6 10.6 0 30 Results presented on this page are in the units Indicated by the "Units" column except where an aaemate unit Is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 20 of 57 aceAnalytical / rmxpacelehs.com QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 QC Batch: MSV/31346 Analysis Method: EPA 8260 QC Batch Method: EPA 5035/5030B Analysis Description: 8260 MSV 5030 Med Level Associated Lab Samples: 10304812001, 10304812002, 10304812005, 10304812007 METHOD BLANK: 1957280 Matrix: Solid Associated Lab Samples: 10304812001, 10304812002, 10304812005, 10304812007 Blank Reporting Parameter Units Result Limit Analyzed 1,1,1,2 -Tetrachloroethane mg/kg NO 0.050 05/07/15 00:33 1,1,1 -Trichloroethane mg/kg NO 0.050 05/07/15 00:33 1,1,2,2 -Tetrachloroethane mg/kg NO 0.050 05/07/15 00:33 1,1,2 -Trichloroethane mg/kg NO 0.050 05/07/1500:33 1,1,2-Tdchlorotrifluoroethane mg/kg NO 0.20 05/07/15 00:33 1,1-Dichloroelhane mg/kg NO 0.050 05/07/15 00:33 1,1-Dichloroethene mg/kg NO 0.050 05/07/15 00:33 1,1-Dichloropropene mg/kg NO 0.050 05/07/15 00:33 1,2,3-Trichlorobenzene mg/kg NO 0.050 05/07/15 00:33 1,2,3-Trichloropropane mg/kg NO 0.20 05/07/15 00:33 1,2,4-Trichlorobenzene mg/kg NO 0.050 05/07/15 00:33 1,2,4-Tdmethylbenzene mg/kg NO 0.050 05/07/15 00:33 1,2-Dibromo-3-chloropropane mg/kg NO 0.50 05/07/15 00:33 1,2-Dibromoethane(EDB) mg/kg NO 0.050 05107/1500:33 1,2 -Dichlorobenzene mg/kg NO 0.050 05/0711500:33 1,2-Dichloroethane mg/kg NO 0.050 05/07/15 00:33 1,2-Dichloropropane mg/kg NO 0.050 05/07/1500:33 1,3,5-Trimethylbenzene mg/kg NO 0.050 05/07/1500:33 1,3 -Dichlorobenzene mg/kg NO 0.050 05/07/1500:33 1,3-Dichloropropane mg/kg ND 0.050 05/07/1500:33 1,4 -Dichlorobenzene mg/kg NO 0.050 05/07/15 00:33 2,2-Dichloropropane mg/kg NO 0.20 05/07/15 00:33 2-Butanone (MEK) mg/kg NO 0.25 05/07/15 00:33 2-Chlorotoluene mg/kg NO 0.050 05/07/15 00:33 4-Chlorotoluene mg/kg NO 0.050 05/07/15 00:33 4-Methyl-2-pentenone(MIBK) mg/kg NO 0.25 05/07/1500:33 Acetone mg/kg NO 1.0 05/07/15 00:33 Allyl chloride mg/kg NO 0.20 05/07/15 00:33 Benzene mglkg NO 0.020 05/07/15 00:33 Bromobenzene mg/kg ND 0.050 05/07/15 00:33 Bromochloromethane mg/kg ND 0.050 05/07/15 00:33 Bromodichloromethane mg/kg ND 0.050 05/07/15 00:33 Bromoform mg/kg ND 0.20 05/07/15 00:33 Bromomethane mg/kg ND 0.50 05/07/15 00:33 Carbon tetrachloride mg/kg ND 0.050 05/07/15 00:33 Chlorobenzene mg/kg NO 0.050 05/07/1500:33 Chloroethane mg/kg NO 0.50 05/07/1500:33 Chloroform mg/kg ND 0.050 05/07/1500:33 Chloromethane mg/kg ND 0.20 05/07/1500:33 cis-1,2-Dichloroethene mg/kg NO 0.050 05/07/1500:33 cis-1,3-Dichloropropene mg/kg NO 0.050 05/07/1500:33 Qualifiers Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 21 of 57 w aceAnalytical wwwpacelabs.cam QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 1957281 METHOD BLANK: 1957280 Matrix: Solid Spike Associated Lab Samples: 10304812001, 10304812002, 10304812005, 10304812007 % Rec Parameter Units Conc. Blank Reporting Limits Qualifiers Parameter Units Result Limit Analyzed Dibromochloromethane mg/kg NO 0.050 05/07/1500:33 Dibromomethane mg/kg NO 0.050 05/07/1500:33 Dichlorodifluoromethane mg/kg NO 0.20 05/0711500:33 Dichlorofluoromethane mg/kg NO 0.50 05/07/15 00:33 Diethyl ether (Ethyl ether) mg/kg NO 0.20 05/07/15 00:33 Ethylbenzene mg/kg ND 0.050 05/07115 00:33 Hexachloro-1,3-butadiene mg/kg ND 0.25 05/07/15 00:33 Isopropylbenzene (Cumene) mg/kg ND 0.050 05/07/15 00:33 Methyl-tert-butyl ether mg/kg ND 0.050 05/07/15 00:33 Methylene Chloride mg/kg NO 0.20 05/07/15 00:33 n-Bulylbenzene mg/kg ND 0.050 05/07/15 00:33 n-Propylbenzene mg/kg ND 0.050 05107/15 00:33 Naphthalene mg/kg ND 0.20 05/07/1500:33 p-Isopropyltoluene mg/kg ND 0.050 05/07/15 00:33 sec-Butylbenzene mg/kg ND 0.050 05107/15 00:33 Styrene mg/kg NO 0.050 05/07/15 00:33 tert-Butylbenzene mg/kg NO 0.050 05/07/15 00:33 Tetrachloroethene mg/kg ND 0.050 05/07/15 00:33 Tetrahydrofuran mg/kg ND 2.0 05/07/15 00:33 Toluene mg/kg NO 0.050 05/07115 00:33 trans-1,2-Dichloroethene mg/kg NO 0.050 05/0711500:33 trans-1,3-Dichloropropene mg/kg NO 0.050 05/0711500:33 Trichloroethene mg/kg NO 0.050 05/0711500:33 Trichlorofluoromethane mg/kg NO 0.20 05/07/1500:33 Vinyl chloride mg/kg ND 0.050 05/07/15 00:33 Xylene (Total) mg/kg NO 0.15 05/07/15 00:33 1,2-Dichloroethane-d4 (S) °k. 80 55-150 05/07/15 00:33 4-Bromofluorobenzene (S) %. 99 54-131 05/07/15 00:33 Toluene -d8 (S) %. 103 61-125 05/07/15 00:33 Qualifiers Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 LABORATORY CONTROL SAMPLE: 1957281 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,1,1,2 -Tetrachloroethane mg/kg 1 0.95 95 75-125 1,1,1 -Trichloroethane mg/kg 1 0.79 79 66-125 1,1,2,2 -Tetrachloroethane mg/kg 1 0.91 91 69-125 1,1,2 -Trichloroethane mg/kg 1 0.92 92 75-125 1,1,2-Trichlorotrifluoroethane mg/kg 1 0.73 73 55-125 1,1-Dichloroelhane mg/kg 1 0.75 75 67-125 1,1-Dichloroethene mg/kg 1 0.74 74 62-125 1,1-Dichloropropene mglkg 1 0.73 73 65-125 1,2,3-Trichlorobenzene mg/kg 1 0.96 96 58-132 1,2,3-Trichloropropane mg/kg 1 0.92 92 71-125 1,2,4-Trichlorobenzene mg/kg 1 1.0 101 63-128 Results presented on this page are in the units indicated by the "Units" column except where an alternate ung Is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 22 of 57 r==F. -PaceAnalytical www.pacelabs.crom QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 LABORATORY CONTROL SAMPLE: Parameter 1957281 Units Spike Conc. LCS Result LCS % Rec %Rec Limits 1,2,4-Trimethylbenzene mg/kg 1 0.92 92 74-125 1,2-Dibromo-3-chloropropane mg/kg 2.5 2.3 93 55-142 1,2-Dibromoethane (EDB) mg/kg 1 0.93 93 75-125 1,2 -Dichlorobenzene mg/kg 1 0.95 95 75-125 1,2-Dichloroethane mg/kg 1 0.85 85 71-125 1,2-Dichloropropane mg/kg 1 0.83 83 74-125 1,3,5-Tdmethylbenzene mg/kg 1 0.91 91 72-125 1,3 -Dichlorobenzene mg/kg 1 0.93 93 75-125 1,3-Dichloropropane mg/kg 1 0.91 91 75-125 1,4 -Dichlorobenzene mg/kg 1 0.92 92 75-125 2,2-Dichloropropane mg/kg 1 0.69 69 45-125 2-Butanone (MEK) mg/kg 5 3.6 72 39-136 2-Chlorotoluene mg/kg 1 0.91 91 73-125 4-Chlorotoluene mg/kg 1 0.93 93 74-125 4-Methyl-2-pentanone (MIBK) mg/kg 5 4.1 83 55-132 Acetone mg/kg 5 4.8 95 55-131 Allyl chloride mg/kg 1 0.67 67 53-125 Benzene mg/kg 1 0.81 81 69-125 Bromobenzene mg/kg 1 0.95 95 75-125 Bromochloromethane mg/kg 1 0.79 79 75-125 Bromodichloromethane mg/kg 1 0.94 94 75-125 Bromoform mg/kg 1 0.96 96 71-125 Bromomethane mg/kg 1 1.1 110 42-150 Carbon tetrachloride mg/kg 1 0.75 75 62-125 Chlorobenzene mg/kg 1 0.94 94 75-125 Chloroethane mg/kg 1 0.70 70 41-150 Chloroform mg/kg 1 0.81 81 72-125 Chloromethane mg/kg 1 0.53 53 50-125 cis-1,2-Dichloroethene mg/kg 1 0.77 77 73-125 cis-1,3-Dichloropropene mg/kg 1 0.88 88 74-125 Dibromochloromethane mg/kg 1 0.98 98 75-125 Dibromomelhane mg/kg 1 0.99 99 75-125 Dichlorodifluoromethane mg/kg 1 0.44 44 30-125 Dichlorofluoromethane mg/kg 1 0.68 68 30-150 Diethyl ether (Ethyl ether) mg/kg 1 0.59 59 58-125 Ethylbenzene mg/kg 1 0.92 92 72-125 Hexachloro-1,3-butadiene mg/kg 1 0.96 96 59-138 Isopropylbenzene (Cumene) mg/kg 1 0.91 91 72-125 Methyl-tert-butyl ether mg/kg 1 0.78 78 72-125 Methylene Chloride mg/kg 1 0.73 73 71-125 n-Butylbenzene mg/kg 1 0.92 92 65-125 n-Propylbenzene mg/kg 1 0.92 92 71-125 Naphthalene mg/kg 1 0.92 92 55-139 p-Isopropyltoluene mg/kg 1 0.95 95 69-125 sei>Butylbenzene mg/kg 1 0.84 84 68-125 Styrene mg/kg 1 0.90 90 75-125 tert-Butylbenzene mg/kg 1 0.90 90 70-125 Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Qualifiers Itesults presentee on this page are In the units indicated by the "Units" column except where an alemate unit Is presentee to the right of Me result REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 23 of 57 IaceAnaljftal (� www.pemMbs.com QUALITY CONTROL DATA Pace Analytical Services, Inc. 1700 Elm Street -Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 LABORATORY CONTROL SAMPLE: 1957281 Spike LCS LCS % Rec Parameter Units Conc. Result %Rec Limits Qualifiers Tetrachloroethene mg/kg 1 0.91 91 69-125 Tetrahydrofuran mg/kg 10 9.7 97 62-129 Toluene mg/kg 1 0.94 94 72-125 trans-1,2-Dichloroethene mg/kg 1 0.80 80 68-125 trans-1,3-Dichloropropene mg/kg 1 0.91 91 74-125 Trichloroethene mg/kg 1 0.91 91 72-125 Trichlorofluoromethane mg/kg 1 0.64 64 30-150 Vinyl chloride mg/kg 1 0.56 56 53-125 Xylene (Total) mg/kg 3 2.9 96 74-125 1,2-Dichloroethane-d4 (S) %. 85 55-150 4-Bromofluorobenzene (S) %. 102 54-131 Toluene -d8 (S) %. 101 61-125 MATRIX SPIKE SAMPLE: 1957282 10305095001 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers 1,1,1,2 -Tetrachloroethane mg/kg NO .78 0.72 92 62-150 1,1,1 -Trichloroethane mg/kg NO .78 0.64 82 58-150 1,1,2,2 -Tetrachloroethane mg/kg NO ,78 0.67 85 30-150 1,1,2 -Trichloroethane mg/kg NO .78 0.71 91 61-149 1,1,2-Trichlorotrifluoroethane mg/kg NO .78 0.69 88 45-150 1,1-Dichloroethane mg/kg NO .78 0.61 78 56-150 1,1-Dichloroethene mg/kg NO .78 0.63 81 48-150 1,1-Dichloropropene mg/kg ND .78 0.61 78 58-150 12,3-Trichlorobenzene mg/kg NO .78 0.76 97 55-150 1,2,3-Trichloropmpane mg/kg ND .78 0.65 83 57-148 1,2,4-Trichlorobenzene mg/kg ND .78 0.75 97 61-150 1,2,4-Trimethylbenzene mg/kg ND .78 0.73 90 64-150 1,2-Dibromo-3-chloropropane mg/kg NO 1.9 1.7 85 40-150 1,2-Dibromoethane (EDB) mg/kg NO .78 0.72 92 62-147 1,2 -Dichlorobenzene mg/kg NO .78 0.73 93 73-133 1,2-Dichloroethane mg/kg NO .78 0.61 79 63-132 1,2-Dichloropropane mg/kg NO .78 0.65 83 69-127 1,3,5-Trimethylbenzene mg/kg NO .78 0.71 90 63-137 1,3 -Dichlorobenzene mg/kg NO .78 0.71 90 69-133 1,3-Dichloropropane mg/kg ND .78 0.76 97 70-130 1,4 -Dichlorobenzene mg/kg NO .78 0.71 91 69-130 2,2-Dichloropropane mg/kg NO .78 0.57 73 54-135 2-Butanone (MEK) mg/kg ND 3.9 2.6 66 49-145 2-Chlorotoluene mg/kg NO .78 0.70 89 68-129 4-Chlorotoluene mg/kg NO .78 0.73 94 67-134 4-Methyl-2-pentanone (MIBK) mg/kg ND 3.9 3.0 77 60-150 Acetone mg/kg ND 3.9 3.8 98 65-135 Allyl chloride mg/kg NO .78 0.53 68 55-126 Benzene mg/kg ND .78 0.68 88 63-126 Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the mutt REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 24 of 57 (�IacIAnaljftal e e alxapecerebs.cum QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 MATRIX SPIKE SAMPLE: Parameter 1957282 Units 10305095001 Result Spike Conc. MS Result MS %Rec % Rec Limits Qualifiers Bromobenzene mg/kg ND .78 0.71 91 68-133 Bromochloromethane mg/kg ND .78 0.59 76 66-130 Bromodichloromethane mg/kg ND .78 0.75 96 68-129 Bromoform mg/kg ND ,78 0.73 93 63-135 Bromomethane mg/kg ND .78 0.81 104 30-150 Carbon tetrachloride mg/kg ND .78 0.61 78 56-140 Chlorobenzene mg/kg ND .78 0.78 99 69-130 Chloroethane mg/kg ND .78 0.58 74 46-150 Chloroform mg/kg ND .78 0.66 84 70-127 Chloromethane mg/kg ND .78 0.43 55 51-125 cls-1,2-Dichloroethene mg/kg ND .78 0.60 77 68-125 cis-1,3-Dichloropropene mg/kg ND .78 0.71 91 67-126 Dibromochtoromethane mg/kg ND .78 0.77 99 66-135 Dibromomethane mg/kg ND .78 0.73 93 68-132 Dichlorodifluoromethane mg/kg ND .78 0.51 65 30-138 Dichlorofluoromethane mg/kg ND .78 .47J 60 30-150 Diethyl ether (Ethyl ether) mg/kg ND .78 0.50 64 56-135 Elhylbenzene mg/kg ND .78 0.75 94 69-126 Hexachloro-1,3-butadiene mg/kg ND .78 0.85 108 50-150 Isopropylbenzene (Cumene) mg/kg ND .78 0.73 92 65-135 Methyl-lert-butyl ether mg/kg ND .78 0.60 77 66-129 Methylene Chloride mg/kg ND .78 0.56 72 64-125 n-Butylbenzene mg/kg ND .78 0.68 87 62-141 n-Propylbenzene mg/kg ND .78 0.69 87 65-135 Naphthalene mg/kg ND .78 0.70 81 62-150 p-Isopropyltoluene mg/kg ND .78 0.73 94 62-139 sec-Butylbenzene mg/kg ND .78 0.67 86 64-137 Styrene mg/kg ND .78 0.73 93 70-132 tert-Butylbenzene mg/kg ND ,78 0.71 91 65-136 Tetrachloroethene mg/kg ND .78 0.69 88 61-142 Tetrahydrofuran mg/kg ND 7.8 8.3 107 68-138 Toluene mg/kg ND .78 0.75 93 66-128 trans-1,2-Dichloroethene mg/kg ND .78 0.61 78 63-129 trans-1,3-Dichloropropene mg/kg ND .78 0.70 90 67-132 Trichloroethene mg/kg ND .78 0.75 97 52-150 Trichlorofluoromethane mg/kg ND .78 0.53 68 39-150 Vinyl chloride mg/kg ND .78 0.46 58 50-125 Xylene (Total) mg/kg ND 2.3 2.3 97 70-130 1,2-Dichloroethane-d4 (S) %. 85 55-150 4-Bromofluorobenzene (S) %. 94 54-131 Toluene -d8 (S) %. 99 61-125 Results presented on this page are In Me units indicated by the "Units" column except where an alternate unit Is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 25 of 57 IaceAnalidical (�amwicacelebs.com QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 SAMPLE DUPLICATE: 1957283 Parameter Units 10305095002 Result Cup Result RPD Max RPD 1,1,1,2 -Tetrachloroethane mg/kg ND ND 30 1,1,1 -Trichloroethane mg/kg ND ND 30 1,1,2,2 -Tetrachloroethane mg/kg ND ND 30 1,1,2 -Trichloroethane mg/kg ND ND 30 1,1,2-Trichlorotrifluoroethane mg/kg ND ND 30 1,1-Dichloroethane mg/kg ND ND 30 1,1-Dichloroethene mg/kg ND ND 30 1,1-01chloropropene mg/kg ND ND 30 1,2,3-Trichlorobenzene mg/kg ND ND 30 1,2,3-Trichloropropane mg/kg ND ND 30 1,2,4-Trichlorobenzene mg/kg ND ND 30 1,2,4-Trimethylbenzene mg/kg ND ND 30 1,2-Dibromo-3-chloropropane mg/kg ND ND 30 1,2-Dibromoethane (EDB) mg/kg ND ND 30 1,2 -Dichlorobenzene mg/kg ND ND 30 1,2-Dichloroethane mg/kg ND ND 30 1,2-Dichloropropane mg/kg ND ND 30 1,3,5-Trimethylbenzene mg/kg ND ND 30 1,3 -Dichlorobenzene mg/kg ND ND 30 1,3-Dichloropropane mg/kg ND ND 30 1,4 -Dichlorobenzene mg/kg ND ND 30 2,2-Dichloropropane mg/kg ND ND 30 2-Butanone (MEK) mg/kg ND ND 30 2-Chlorololuene mg/kg ND ND 30 4-Chlorololuene mg/kg ND ND 30 4-Methyl-2-pentanone (MIBK) mg/kg ND ND 30 Acetone mg/kg ND ND 30 Allyl chloride mg/kg ND ND 30 Benzene mg/kg ND .00561 30 Bromobenzene mg/kg ND ND 30 Bromochloromethane mg/kg ND ND 30 Bromodichloromethane mg/kg ND ND 30 Bromoform mg1kg ND ND 30 Bromomethane mg/kg ND ND 30 Carbon tetrachloride mg/kg ND ND 30 Chlorobenzene mg/kg ND ND 30 Chloroethane mg/kg ND ND 30 Chloroform mg/kg ND .0141 30 Chloromethane mg/kg ND ND 30 cis-1,2-Dichloroethene mg/kg ND ND 30 cis-1,3-Dichloropropene mg/kg ND ND 30 Dibromochloromelhane mg/kg ND ND 30 Dibromomethane mglkg ND ND 30 Dichlorodifluoromethane mg/kg ND ND 30 Dichlorofluoromethane mg/kg ND ND 30 Diethyl ether (Ethyl ether) mg/kg ND ND 30 Ethylbenzene mg/kg ND ND 30 Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the fight of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 26 of 57 (�15?eAnal)ftalo wxlapeoele6s.com QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 SAMPLE DUPLICATE: 1957283 Parameter Units 10305095002 Result Dup Result Hexachloro-1,3-butadiene mg/kg ND ND Isopropylbenzene (Cumene) mg/kg ND ND Methyl-tert-butyl ether mg/kg ND ND Methylene Chloride mg/kg ND ND n-Butylbenzene mg/kg ND ND n-Propylbenzene mg/kg ND ND Naphthalene mg/kg ND ND p-Isopropyltoluene mg/kg ND ND sec-Butylbenzene mg/kg ND ND Styrene mg/kg ND ND tert-Butylbenzene mg/kg ND ND Tetrachloroethene mg/kg ND ND Tetrahydrofuran mg/kg ND ND Toluene mg/kg ND .0077J trans-1,2-Dichloroethene mg/kg ND ND trans-1,3-Dichloropropene mg/kg ND ND Trichloroethene mg/kg ND ND Trichlorofluoromethane mg/kg ND ND Vinyl chloride mg/kg ND ND Xylene (Total) mg/kg ND ND 1,2-Dichloroethane-d4 (S) °k. 101 101 4-Bromofluorobenzene (S) °k. 103 103 Toluene -d8 (S) W 104 106 Pace Analytical services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Max RPD RPD Qualifiers 0 1 1 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 27 of 57 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 0511 5/201 5 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 28 of 57 Pace Analytical Services, Inc. aceftlytical ® 700 Elm Street- Suite 200 Minneapolis, MN 55414 r www.pemkbs.wm (612)607-1700-1700 QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 QC Batch: MSV/31358 Analysis Method: EPA 8260 QC Batch Method: EPA 503515030B Analysis Description: 8260 MSV 5030 Med Level Associated Lab Samples: 10304812003, 10304812004, 10304812006 METHOD BLANK: 1959388 Matrix: Solid Associated Lab Samples: 10304812003, 10304812004, 10304812006 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers 1,1,1,2 -Tetrachloroethane mglkg NO 0.050 05/10/15 20:26 1,1,1 -Trichloroethane mglkg NO 0.050 05/10/1520:26 1,1,2,2 -Tetrachloroethane mg/kg NO 0.050 05/10/1520:26 1,1,2 -Trichloroethane mg/kg NO 0.050 05/10/1520:26 1,1,2-Tdchlorotrifluoroethane mg/kg NO 0.20 05/10/1520:26 1,1-Dichloroethane mg/kg NO 0.050 05/10/15 20:26 1,1-Dichloroelhene mg/kg ND 0.050 05/10/15 20:26 1,1-Dichloropropene mg/kg NO 0.050 05/10/15 20:26 1,2,3-Tdchlorobenzene mg/kg NO 0.050 05/10/1520:26 1,2,3-Trichloropropane mg/kg NO 0.20 05/10115 20:26 12,4-Trichlorobenzene mg/kg NO 0.050 05/10/1520:26 1,2,4-Trimethylbenzene mg/kg NO 0.050 05/10/1520:26 1,2-Dibromo-3-chloropropane mg/kg NO 0.50 05/10/1520:26 1,2-Dibromoethane (EDB) mg/kg NO 0.050 05/10/15 20:26 1,2 -Dichlorobenzene mglkg NO 0.050 05/10/15 20:26 1,2-Dichloroethane mg/kg ND 0.050 05/10/15 20:26 1,2-Dichloropropane mg/kg NO 0.050 05/10/1520:26 1,3,5-Trimethylbenzene mg/kg ND 0.050 05/10/15 20:26 1,3 -Dichlorobenzene mg/kg NO 0.050 05/10/15 20:26 1,3-Dichloropropane mg/kg NO 0.050 05/10/15 20:26 1,4 -Dichlorobenzene mg/kg NO 0.050 05/10/15 20:26 2,2-Dichloropropane mg/kg ND 0.20 05/10/15 20:26 2-Butanone (MEK) mg/kg NO 0.25 05/10/15 20:26 2-Chlorotoluene mg/kg NO 0.050 05/10/15 20:26 4-Chlorotoluene mg/kg NO 0.050 05/1011520:26 4-Methyl-2-pentanone(MIBK) mg/kg NO 0.25 05/10/1520:26 Acetone mg/kg ND 1.0 05/10/15 20:26 Allyl chloride mglkg NO 0.20 05/10/15 20:26 Benzene mg/kg NO 0.020 05/10/15 20:26 Bromobenzene mg/kg NO 0.050 05/10/1520:26 Bromochloromethane mg/kg NO 0.050 05/10/1520:26 Bromodichloromethane mg/kg NO 0.050 05/10/1520:26 Bromoform mg/kg NO 0.20 05/10/15 20:26 Bromomethane mg/kg ND 0.50 05/10/15 20:26 Carbon tetrachloride mg/kg ND 0.050 05/10/15 20:26 Chlorobenzene mg/kg ND 0.050 05/10/15 20:26 Chloroethane mg/kg ND 0.50 05/10/15 20:26 Chloroform mg/kg NO 0.050 05110/1520:26 Chloromethane mglkg NO 0.20 05/10/1520:26 cis-1,2-Dichloroethene mglkg NO 0.050 05/10/1520:26 cis-1,3-Dichloropropene mg/kg NO 0.050 05/10/15 20:26 Results presentee on this page are in the units Indicated by the "units" column except where an alternate unit Is presented to the right or the result REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 0511 5/201 5 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 28 of 57 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 29 of 57 Pace Analytical Services, Inc. aceAnalytical ® 70M te 200 Street - 155414 n1 eapol s,, MINm u .Pacelebs.mm (612)607-1700 QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 METHOD BLANK: 1959388 Matrix: Solid Associated Lab Samples: 10304812003, 10304812004, 10304812006 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Dibromochloromethane mg/kg ND 0.050 05/10/15 20:26 Dibromomethane mg/kg ND 0.050 05/10/15 20:26 Dichlorodifluoromethane mg/kg ND 0.20 05/10/1520:26 Dichlorofluoromethane mg/kg ND 0.50 05/10/15 20:26 Diethyl ether (Ethyl ether) mg/kg ND 0.20 05/10/15 20:26 Ethylbenzene mg/kg ND 0.050 05/10/1520:26 Hexachloro-1,3-butadiene mg/kg ND 0.25 05/10/1520:26 Isopropylbenzene (Cumene) mg/kg ND 0.050 05/10/15 20:26 Methyl-tert-butyl ether mg/kg ND 0.050 05/10/15 20:26 Methylene Chloride mg/kg NO 0.20 05/10/15 20:26 n-Butylbenzene mg/kg ND 0.050 05/10/15 20:26 n-Propylbenzene mg/kg NO 0.050 05/10/15 20:26 Naphthalene mg/kg ND 0.20 05/10/15 20:26 p-Isopropyltoluene mg/kg ND 0.050 05/10/15 20:26 sec-Butylbenzene mg/kg ND 0.050 05/10/15 20:26 Styrene mg/kg ND 0.050 05/10/15 20:26 tert-Bulylbenzene mg/kg NO 0.050 05/10/15 20:26 Tetrachloroethene mg/kg NO 0.050 05/10/15 20:26 Tetrahydrofuran mg/kg NO 2.0 05/10/15 20:26 Toluene mg/kg NO 0.050 05/10/15 20:26 trans-1,2-Dichloroethene mg/kg NO 0.050 05/10/15 20:26 trans-1,3-Dichloropropene mg/kg NO 0.050 05/10/15 20:26 Trichloroethene mg/kg NO 0.050 05/10/15 20:26 Trichlorofluoromethane mg/kg ND 0.20 05/10/15 20:26 Vinyl chloride mg/kg ND 0.050 05/10/15 20:26 Xylene (Total) mg/kg NO 0.15 05/10/15 20:26 1,2-Dichloroethane-d4 (S) %. 104 55-150 05/10/15 20:26 4-Bromofluorobenzene (S) °k. 100 54-131 05/10/15 20:26 Toluene -d8 (S) %. 102 61-125 05/10/15 20:26 LABORATORY CONTROL SAMPLE: 1959389 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,1,1,2 -Tetrachloroethane mg/kg 1 0.93 93 75-125 1,1,1 -Trichloroethane mg/kg 1 0.96 96 66-125 1,1,2,2 -Tetrachloroethane mg/kg 1 0.82 82 69-125 1,1,2 -Trichloroethane mg/kg 1 0.91 91 75-125 1,1,2-Trichlorotrifluoroethane mg/kg 1 1.3 126 55-125 LO 1,1-Dichloroethane mg/kg 1 0.96 96 67-125 1,1-Dichloroethene mg/kg 1 0.94 94 62-125 1,1-Dichloropropene mg/kg 1 0.95 95 65-125 1,2,3-Trichlorobenzene mg/kg 1 0.79 79 58-132 1,2,3-Trichloropropane mg/kg 1 0.86 86 71-125 1,2,4-Trichlorobenzene mg/kg 1 0.87 87 63-128 Results presented on this page are in the units indicated by the "Units" column exceptwhere an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 29 of 57 al"Analyticale eww.pacekbs.com QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 LABORATORY CONTROL SAMPLE: Parameter 1959389 Units Spike Conc. LCS Result LCS %Rec % Rec Limits 1,2,4-Trimethylbenzene mg/kg 1 0.92 92 74-125 1,2-Dibromo-3-chloropropane mg/kg 2.5 1.9 76 55-142 1,2-Dibromoethane (EDB) mg/kg 1 0.91 91 75-125 1,2 -Dichlorobenzene mg/kg 1 0.90 90 75-125 1,2-Dichloroethane mg/kg 1 0.90 90 71-125 1,2-Dichloropropane mg/kg 1 0.97 97 74-125 1,3,5-Trimethylbenzene mg/kg 1 0.92 92 72-125 1,3 -Dichlorobenzene mg/kg 1 0.92 92 75-125 1,3-Dichloropropane mg/kg 1 0.99 99 75-125 1,4 -Dichlorobenzene mg/kg 1 0.90 90 75-125 2,2-Dichloropropane mg/kg 1 0.96 96 45-125 2-Bulanone (MEK) mg/kg 5 4.2 84 39-136 2-Chlorotoluene mg/kg 1 0.87 87 73-125 4-Chlorotoluene mg/kg 1 0.92 92 74-125 4-Methyl-2-pentanone (MIBK) mg/kg 5 4.1 83 55-132 Acetone mg/kg 5 4.7 94 55-131 Ally] chloride mg/kg 1 1.0 104 53-125 Benzene mg/kg 1 0.94 94 69-125 Bromobenzene mg/kg 1 0.91 91 75-125 Bromochloromethane mg/kg 1 0.91 91 75-125 Bromodichloromethane mg/kg 1 0.89 89 75-125 Bromoform mg/kg 1 0.82 82 71-125 Bromomethane mg/kg 1 0.98 98 42-150 Carbon tetrachloride mg/kg 1 1.0 100 62-125 Chlorobenzene mg/kg 1 0.95 95 75-125 Chloroethane mg/kg 1 0.88 88 41-150 Chloroform mg/kg 1 0.98 98 72-125 Chloromethane mg/kg 1 0.95 95 50-125 cis-1,2-Dichloroethene mg/kg 1 1.0 101 73-125 cis-1,3-Dichloropropene mg/kg 1 0.92 92 74-125 Dibromochloromethane mg/kg 1 0.91 91 75-125 Dibromomethane mg/kg 1 0.94 94 75-125 Dichlorodifluoromethane mg/kg 1 0.91 91 30-125 Dichlorofluoromethane mg/kg 1 0.80 80 30-150 Diethyl ether (Ethyl ether) mg/kg 1 0.78 78 58-125 Ethylbenzene mg/kg 1 0.93 93 72-125 Hexachloro-1,3-butadiene mg/kg 1 0.85 85 59-138 Isopropylbenzene (Cumene) mg/kg 1 0.96 96 72-125 Methyl-tert-butyl ether mg/kg 1 0.97 97 72-125 Methylene Chloride mg/kg 1 0.95 95 71-125 n-Butylbenzene mg/kg 1 0.91 91 65-125 n-Propylbenzene mg/kg 1 0.93 93 71-125 Naphthalene mg/kg 1 0.85 85 55-139 p4sopropyltoluene mg/kg 1 0.88 88 69-125 sec-Butylbenzene mg/kg 1 0.99 99 68-125 Styrene mg/kg 1 0.93 93 75-125 tert-Butylbenzene mg/kg 1 0.93 93 70-125 Pace Analytical services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Qualifiers Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presentee to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 30 of 57 aceAnalj6cal amw.pacelabs.com QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 LABORATORY CONTROL SAMPLE: Parameter 1959389 Units Spike Cone. LCS Result LIDS % Rec %Ree Limits Qualifiers Tetrachloroethene mg/kg 1 0.90 90 69-125 Tetrahydrofuran mg/kg 10 9.4 94 62-129 Toluene mg/kg 1 0.95 95 72-125 trans-1,2-Dichloroethene mg/kg 1 0.95 95 68-125 trans-1,3-Dichloropropene mg/kg 1 0.90 90 74-125 Trichloroethene mg/kg 1 0.94 94 72-125 Trichlorofluoromethane mg/kg 1 0.93 93 30-150 Vinyl chloride mg/kg 1 0.88 88 53-125 Xylene (Total) mg/kg 3 2.9 97 74-125 1,2-Dichloroethane-d4 (S) °h. 58-150 1,2,3-Trichlorobenzene 104 55-150 4-Bromofluorobenzene (S) %. 109 55-150 97 54-131 Toluene -d8 (S) %. 1.2 115 103 61-125 MATRIX SPIKE SAMPLE: Parameter 1959770 Units 10305268002 Result Spike Cone. MS Result MS % Rae % Rae Limits Qualifiers 1,1,1,2 -Tetrachloroethane mg/kg ND 1.1 1.1 102 62-150 1,1,1 -Trichloroethane mg/kg ND 1.1 1.1 105 58-150 1,1,2,2 -Tetrachloroethane mg/kg ND 1.1 1.1 101 30-150 1,1,2 -Trichloroethane mg/kg ND 1.1 1.1 103 61-149 1,1,2-Tdchlorotrifluoroethane mg/kg ND 1.1 1.7 156 45-150 MO 1,1-Dichloroethane mg/kg NO 1.1 1.1 104 56-150 1,1-Dichloroethene mg/kg NO 1.1 1.2 112 48-150 1,1-Dichloropropene mg/kg ND 1.1 1.1 105 58-150 1,2,3-Trichlorobenzene mg/kg ND 1.1 1.2 109 55-150 1,2,3-TNchloropropane mg/kg NO 1.1 1.2 115 57-148 1,2,4-Trichlorobenzene mg/kg NO 1.1 1.2 108 61-150 1,2,4-Trimethylbenzene mg/kg NO 1.1 1.1 105 64-150 1,2-Dibromo-3-chloropropane mg/kg ND 2.7 2.8 105 40-150 1,2-Dibromoethane (EDB) mg/kg ND 1.1 1.2 106 62-147 1,2 -Dichlorobenzene mg/kg ND 1.1 1.2 108 73-133 1,2-Dichloroethane mg/kg ND 1.1 1.1 101 63-132 1,2-Dichloropropane mg/kg ND 1.1 1.1 98 69-127 1,3,5-Trimethylbenzene mg/kg ND 1.1 1.2 108 63-137 1,3 -Dichlorobenzene mg/kg ND 1.1 1.2 107 69-133 1,3-Dichloropropane mg/kg ND 1.1 1.2 114 70-130 1,4 -Dichlorobenzene mg/kg ND 1.1 1.1 104 69-130 2,2-Dichloropropane mg/kg NO 1.1 1.1 100 54-135 2-Butanone (MEK) mg/kg NO 5.5 5.6 103 49-145 2-Chlorotoluene mg/kg ND 1.1 1.1 103 68-129 4-Chlorotoluene mg/kg ND 1.1 1.2 109 67-134 4-Methyl-2-pentanone (MIBK) mg/kg ND 5.5 5.4 98 60-150 Acetone mg/kg ND 5.5 5.2 95 65-135 Allyl chloride mg/kg ND 1.1 1.2 106 55-126 Benzene mg/kg ND 1.1 1.1 102 63-126 Results presented on this page are In the units indicated by the "Units" column except where an altemate unit is presented to the right of the result REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 31 of 57 IaceAnalytical (�wuwpec8bb& m QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 MATRIX SPIKE SAMPLE: 1959770 10305268002 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers Bromobenzene mg/kg ND 1.1 1.2 108 68-133 Bromochloromethane mg/kg ND 1.1 1.0 94 66-130 Bromodichloromethane mg/kg ND 1.1 1.1 100 68-129 Bromoform mg/kg ND 1.1 1.1 98 63-135 Bromomethane mg/kg ND 1.1 .391 36 30-150 Carbon tetrachloride mg/kg ND 1.1 1.2 109 56-140 Chlorobenzene mg/kg ND 1.1 1.1 103 69-130 Chloroethane mglkg ND 1.1 .33J 30 46-150 Mt Chloroform mg/kg ND 1.1 1.1 101 70-127 Chloromethane mg/kg ND 1.1 0.41 38 51-125 M1 cis-1,2-Dichloroethene mg/kg ND 1.1 1.1 97 68-125 cis-1,3-Dichloropropene mg/kg ND 1.1 1.1 104 67-126 Dibromochloromethane mg/kg ND 1.1 1.1 101 66-135 Dibromomethane mg/kg ND 1.1 1.2 109 68-132 Dichlorodifluoromethane mg/kg ND 1.1 0.39 36 30-138 Dichlorofluoromethane mg/kg ND 1.1 .3J 28 30-150 Al Diethyl ether (Ethyl ether) mg/kg ND 1.1 1.0 96 56-135 Ethylbenzene mg/kg ND 1.1 1.1 102 69-126 Hexachloro-1,3-butadiene mg/kg ND 1.1 1.1 103 50-150 Isopropylbenzene (Cumene) mg/kg ND 1.1 1.2 108 65-135 Methyl-tert-butyl ether mg/kg ND 1.1 1.2 108 66-129 Methylene Chloride mg/kg ND 1.1 1.2 108 64-125 n-Butylbenzene mg/kg ND 1.1 1.2 107 62-141 n-Propylbenzene mg/kg ND 1.1 1.2 112 65-135 Naphthalene mg/kg ND 1.1 1.2 110 62-150 p-Isopropyltoluene mg/kg ND 1.1 1.1 104 62-139 sec-Bulylbenzene mg/kg ND 1.1 1.2 111 64-137 Styrene mg/kg ND 1.1 1.1 105 70-132 tert-Butylbenzene mg/kg ND 1.1 1.2 106 65-136 Tetrachloroethene mg/kg ND 1.1 1.1 102 61-142 Tetrahydrofuran mg/kg ND 10.8 10 91 68-138 Toluene mg/kg ND 1.1 1.1 101 66-128 trans-1,2-Dichloroethene mg/kg ND 1.1 1.2 111 63-129 trans-1,3-Dichloropropene mg/kg ND 1.1 1.1 99 67-132 Trichloroethene mg/kg ND 1.1 1.2 106 52-150 Trichlorofluoromethane mg/kg ND 1.1 0.36 33 39-150 M1 Vinyl chloride mg/kg ND 1.1 0.38 35 50-125 M1 Xylene (Total) mg/kg ND 3.2 3.4 105 70-130 1,2-Dichloroethane-d4 (S) %. 102 55-150 4-Bromofluorobenzene (S) %. 99 54-131 Toluene-d8(S) %. 102 61-125 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presentee to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 32 of 57 aceAnalytical ww✓,pacelabs.com QUALITY CONTROL DATA Project: 814-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 SAMPLE DUPLICATE: 1959771 Parameter Units 10305268003 Result Dup Result RPD Max RPD 1,1,1,2 -Tetrachloroethane mg/kg ND ND 30 1,1,1 -Trichloroethane mg/kg ND ND 30 1,1,2,2 -Tetrachloroethane mg/kg ND ND 30 1,1,2 -Trichloroethane mg/kg ND ND 30 1,1,2-Trichlorotrifluoroethane mglkg ND ND 30 1,1-Dichloroelhane mg/kg ND ND 30 1,1-Dichloroethene mg/kg ND ND 30 1,1-Dichloropropene mg/kg ND ND 30 1,2,3-Trichlorobenzene mg/kg ND ND 30 1,2,3-Trichloropropane mg/kg ND ND 30 1,2,4-Trichlorobenzene mg/kg ND ND 30 1,2,4-Trimethylbenzene mg/kg ND ND 30 1,2-Dibromo-3-chloropropane mg/kg ND ND 30 1,2-Dibromoethane (EDB) mg/kg ND ND 30 1,2 -Dichlorobenzene mg/kg ND ND 30 1,2-Dichloroethane mg/kg ND ND 30 1,2-Dichloropropane mg/kg ND ND 30 1,3,5-Trimethylbenzene mg/kg ND ND 30 1,3 -Dichlorobenzene mg/kg ND ND 30 1,3-Dichloropropane mg/kg ND ND 30 1,4 -Dichlorobenzene mg/kg ND ND 30 2,2-Dichloropropane mg/kg ND ND 30 2-Butanone (MEK) mg/kg ND ND 30 2-Chlorotoluene mg/kg ND ND 30 4-Chlorotoluene mg/kg ND ND 30 4-Methyl-2-pentanone (MIBK) mg/kg ND ND 30 Acetone mg/kg ND ND 30 Allyl chloride mg/kg ND ND 30 Benzene mg/kg ND ND 30 Bromobenzene mg/kg NO ND 30 Bromochloromethane mg/kg ND ND 30 Bromodichloromethane mg/kg ND ND 30 Bromoform mg/kg ND ND 30 Bromomethane mg/kg ND ND 30 Carbon tetrachloride mg/kg ND ND 30 Chlorobenzene mg/kg ND ND 30 Chloroethane mg/kg ND ND 30 Chloroform mg/kg ND .016J 30 Chloromethane mg/kg ND ND 30 cis-1,2-Dichtoroethene mg/kg ND ND 30 cis-1,3-Dichloropropene mg/kg ND ND 30 Dibromochloromethane mg/kg ND ND 30 Dibromomethane mg/kg ND ND 30 Dichlorodifluoromethane mg/kg ND ND 30 Dichlorofluoromethane mg/kg ND ND 30 Diethyl ether (Ethyl ether) mg/kg ND ND 30 Ethylbenzene mg/kg ND ND 30 Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Qualifiers Results presented on this page are In the units Indicated by the "Unita" column except where an alternate unit Is presented to the right of the result REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Dale: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 33 of 57 (�Ia'ceAnalytical' ~paoelabtco n QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 SAMPLE DUPLICATE: 1959771 Parameter Units 10305268003 Result Dup Result Hexachloro-1,3-butadiene mg/kg ND ND Isopropylbenzene (Cumene) mg/kg ND ND Methyl-tert-butyl ether mg/kg ND ND Methylene Chloride mg/kg ND ND n-Butylbenzene mg/kg ND ND n-Propylbenzene mg/kg ND ND Naphthalene mg/kg ND .00681 p-Isopropyltoluene mg/kg ND ND sec-Butylbenzene mg/kg ND ND Styrene mg/kg ND ND tert-Butylbenzene mg/kg ND ND Tetrachloroethene mg/kg ND ND Tetrahydrofuran mg/kg ND ND Toluene mg/kg ND ND trans-1,2-Dichloroethene mg/kg ND ND trans-1,3-Dichloropropene mg/kg ND ND Trichloroethene mg/kg ND ND Trichlorofluoromethane mg/kg ND ND Vinyl chloride mg/kg ND ND Xylene (Total) mg/kg ND ND 1,2-Dichloroethane-d4 (S) %. 92 98 4-Bromofluorobenzene(S) %. 101 100 Toluene -d8 (S) %. 104 103 Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Max RPD RPD Qualifiers 6 0 1 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of Mere alt. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 34 of 57 aceAnalXical e � uwxpaca'ebs.trom QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 QC Batch: OEXT/29075 Analysis Method: WI MOD DRO QC Batch Method: WI MOD DRO Analysis Description: WIDRO GCS Associated Lab Samples: 10304812001, 10304812002, 10304812003, 10304812004, 10304812005, 10304812006 METHOD BLANK: 1957419 Matrix: Solid 1957421 Associated Lab Samples: 10304812001, 10304812002, 10304812003, 10304812004, 10304812005, 10304812006 Blank Reporting LCS LCSD Parameter Units Result Limit Analyzed Qualifiers WDRO C10 -C28 mg/kg NO 10.0 05/07/15 18:15 n-Triacontane (S) %. 90 50-150 05/07/15 18:15 Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 LABORATORY CONTROL SAMPLE & LCSD: 1957420 1957421 Spike LCS LCSD 1 -CS LCSD % Rec Max Parameter Units Conc. Result Result %Rec %Rec Limits RPD RPD Qualifiers WDRO C10 -C28 mg/kg 80 72.3 82.5 90 103 70-120 13 20 n-Triacontane (S) %. 92 105 50-150 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of me result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 35 of 57 IaceAnalytical (�uxwpacalebxcam QUALIFIERS Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. NO - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL -Adjusted Method Detection Limit. PCL - Practical Quantitation Limit. RL - Reporting Limit. Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean -Up U - Indicates the compound was analyzed for, but not detected. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES PAST -M Pace Analytical Services - Minneapolis ANALYTE QUALIFIERS 1 M Reanalysis conducted in excess of EPA method holding time. Sample was originally analyzed within the method acceptable holding time. Due to a software problem on the analytical aquisition system, the data file was unable to be processed and evaluated. E Analyte concentration exceeded the calibration range. The reported result is estimated. LO Analyte recovery in the laboratory control sample (LCS) was outside QC limits. L3 Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in associated samples. Results unaffected by high bias. MO Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. M1 Matrix spike recovery exceeded QC limits. Balch accepted based on laboratory control sample (LCS) recovery. R1 RPD value was outside control limits. S4 Surrogate recovery not evaluated against control limits due to sample dilution. T6 High boiling point hydrocarbons are present in the sample. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/15/2015 02:10 PM without the written consent of Pace Analytical Services, Inc.. Page 36 of 57 IaceAnalXical (�wewpacelabs.com QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 10304812001 Eastside Wall (4) WI MOD DRO OEXT/29075 WI MOD DRO GCSV/15636 10304812002 Southside Wall IT) WI MOD DRO OEXT/29075 WI MOD DRO GCSV/15636 10304812003 Northside Wall (3') WI MOD DRO OEXT/29075 WI MOD DRO GCSV/15636 10304812004 Westside Wall (3') WI MOD DRO OEXT/29075 WI MOD DRO GCSV/15636 10304812005 Base -East (6') WI MOD DRO OEXT/29075 WI MOD DRO GCSV/15636 10304812006 Base -West (4') WI MOD DRO OEXT/29075 WI MOD DRO GCSV/15636 10304812001 Eastside Wall (4) EPA 5030 Medium Soil GCV/13692 WI MOD GRO GCV/13696 10304812002 Southside Wall (3') EPA 5030 Medium Soil GCV/13692 WI MOD GRO GCV/13696 10304812003 Northside Wall (3') EPA 5030 Medium Soil GCV/13692 WI MOD GRO GCV/13696 10304812004 Westside Wall IT) EPA 5030 Medium Soil GCV/13692 WI MOD GRO GCV/13696 10304812005 Base -East (6') EPA 5030 Medium Soil GCV/13692 WI MOD GRO GCV/13696 10304812006 Base -West (4') EPA 5030 Medium Soil GCV/13692 WI MOD GRO GCV/13696 10304812001 Eastside Wall (4) ASTM D2974 MPRP/54172 10304812002 Southside Wall (3') ASTM D2974 MPRP/54172 10304812003 Northside Wall (3') ASTM D2974 MPRP(54172 10304812004 Westside Wall (3) ASTM D2974 MPRP/54172 10304812005 Base -East (6') ASTM D2974 MPRP/54172 10304812006 Base -West (4') ASTM D2974 MPRP/54172 10304812001 Eastside Wall (4') EPA 5035/50306 MSV/31346 EPA 8260 MSV/31349 10304812002 Southside Wall (3') EPA 5035/50308 MSV/31346 EPA 8260 MSV/31349 10304812003 Northside Wall (3') EPA 5035/5030B MSV/31358 EPA 8260 MSV/31390 10304812004 Westside Wall (3') EPA 503615030B MSV/31358 EPA 8260 MSV/31390 10304812005 Base -East (6') EPA 5035/50308 MSV/31346 EPA 8260 MSV/31349 10304812006 Base -West (4') EPA 5035/50306 MSV/31358 EPA 8260 MSV/31390 10304812007 McOH Trip Blank EPA 5035/50306 MSV/31346 EPA 8260 MSV/31349 Date: 05/15/2015 02:10 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 37 of 57 • Client Name: -- Project #: Ism 1, WO # • 1 ® -812 Courier: []Fed Ex 'ElUPs ❑USPS ,Tient .[]Commercial ❑Pace []Spee Dee DOther._ 11111 0 3 0 61$12 Tracking Number: Custody Seal on Cooler/Box Present? Yes ONO -Seals Intact? ; Yes []No Optional: Proj. Due Date: Pro), Name: Packing Material: []Bubble Wrap Pubble Bags ❑None_ - Other: - Temp Blank? 'JoYes []No Thermom. Used: %st BB8A0143310092 - - -- Type of Ice: �VJet .Oaloe - ❑None ❑Sampleson Ice, cooling process has begun Cooler Temp Read (•C): Q"�j Cooler Temp Corrected (°C): �_ _ Biological Tissue Frozen? ❑Yes ❑No '®N/A Temp should be above freezing to 6°C .Correction Factor: .+(9 -Date and Initials of Person Examining Contents: Cha1n Of Custody Presem? Document Name: Document Revised: 19Mar2015 f,�,,/'"$ BLM Sample Condition Upon Receipt Form Page 1 of 1 Document No.: - Issuing Authority: _ / f 8• C2RA7�J!t1C81 2. F-MN<G361-rev.01 -:Pace Minnesota Quality,Office • Client Name: -- Project #: Ism 1, WO # • 1 ® -812 Courier: []Fed Ex 'ElUPs ❑USPS ,Tient .[]Commercial ❑Pace []Spee Dee DOther._ 11111 0 3 0 61$12 Tracking Number: Custody Seal on Cooler/Box Present? Yes ONO -Seals Intact? ; Yes []No Optional: Proj. Due Date: Pro), Name: Packing Material: []Bubble Wrap Pubble Bags ❑None_ - Other: - Temp Blank? 'JoYes []No Thermom. Used: %st BB8A0143310092 - - -- Type of Ice: �VJet .Oaloe - ❑None ❑Sampleson Ice, cooling process has begun Cooler Temp Read (•C): Q"�j Cooler Temp Corrected (°C): �_ _ Biological Tissue Frozen? ❑Yes ❑No '®N/A Temp should be above freezing to 6°C .Correction Factor: .+(9 -Date and Initials of Person Examining Contents: Cha1n Of Custody Presem? Yes __''rrte�. No OW/A ---. 1. Chain of Custody Filled Out? Yes No ❑N/A 2. Chain of Custody Relln wished? - Yes [--]No ON/A 3. sampler Name and/or Signature on COCl Yes No QN/A 4. Samples Arrived within Hold Time? - - - Yes No" WA 'S. Short Hold Time Analysis(<72br? Yes o N/A 6. Rush Turn Around Time Ill Yes o QN/A 7. Sufficient Volume?- - -- Yes No ON/A B. Correct Containers' Used? - gYes ❑No -ON/A 9. -Pace Containers Used? - Yes - No -EIN/A Containers Intact? - Yes No L]N/A - 10. Mened Volume Received for Dissolved Tests? Yes ONO '/A � 11. Sample Labels Match COC? Yes ONO ❑N/A 12. -Includes Date/Time/ID/Analysis Matrix: All containers needing acid/base preservation have been - ❑Yes ❑No .N/A 13. ❑HN% QH2504 - ONaOH - [,]HCI checked? All containers needing preservation are found to be in compliance withEPATemmmendation? - - ❑Yes ON. Sample # - - (HNOr, H2SO4, HC1<4 NaOH >9 Sulfide,'NaOH>12 Cyanide) N/A Exceptions: VOA, Coliform, TOC, Oil and Grease, ❑Yes ONO Initial when - Lot # of added DRO/8015(water) DOC ._ completed:_ .. preservative: C 6 — Headspace in VOA Vlals (>6mm)? Yes o N/A .14, - Trip Blank Present? 'Ek -s -❑No N/A 15. El Trip Blank Custody Seals Present? - ayes ONO / .Pace Trip Blank Lot# (if purchased). CLIENT NOTIFICATION/RESOLUTION Person Contacted: " Comments/Resolution: Proiect Manager Review: Note: Whenevertherelsediscrepanryaffecting Nprtb Carolinas p hold, incorrect preservative, out of temp, incorrect containers) i i E I Field Data'Required? QYes. ONo Date/Time: h 1 r P Dater int les, a co ofthis form will he sent to the North:Ca Ilna IN ertiflcatlon Office Ile out of - Page 38 of 57 W 4 ci q J NI ja¢iU 9BIdW¢g. 'ry VJ i m Z Y w H 2 d .o C'}...i V) ,$ O (NPJ °alooO palesS `o' ±' O O 6.'J ��p. �.? a w 6pmao e ( co L l- v u ro a a g y fN/A) sol W- uu penleaaa (NU) aupolg0 MPISab O, w dwal a W K 8 Z c� \ L `o ui :ffi V Zki CWA 44 d rn a. Sy i'k x' .� O ID X^ V �k X LL Y Z ova kKlx 'm t N IA t ls®1 549AIDUV t W ag]O �ouIA eg}eW eOzSzaN Z HOON h OH R eONH E °OSzH() paruasa/duMM M M M o€ t o e v a 8.2 a er a s S?J3NIV1N00 d0 # M w N011031100 1V dW313ldWtlS f w o¢la, W 0 a W m C00 (dWOO=O UV 0=O) AdA aIdWVS %D M V & v fuels°saps>puen ass) 3000 XRi1VW...( —1 J ppa O E E Z rr 0 �� o33d�Ro3 dr=s r4M t4 tMs _ z _ �1A1{ {{�. s9. ❑ W m W d d L_�' -4— E E a # W311' H m:. y, u n m a ncl age 39 of 57 Data File: \\192.168.10.12\chem\10gcs4.i\050715dro.b/05070069.D Report Date: 05/08/2015 Sample ID: 10304812001 Client_ ID: Eastside Wall (4'1 Instrument: 10acs4.1 HP5890 GC Bale, FIBIP.CH 91 rSb�'plE Information: 10304812001 3.9. Peirge Volu e: Oper or: MT 3.1= Z>alum phase: DB-5MS Colu n diameter: 0.25 3.5- 3.4. 3.3- 3.2 3.1- 3.0' 2.9- 2.8. 2.7- 2.6 2.5- 2.4 2.3= 2.2. _ 2.1- 2.0: = 1.9= 1.6i 1. ]i 1.6= 1.5- 1.4 1.3- .3-1.2=1.1 1.2- 1.1 1.0- 0.9. O.B= 0.]' 19 0.6- 0.5. 0.4- .4= 0.3 0.2- 0.2= 0.1- 0.1. 0.0- ..... ..........B ...... .......... ....,..,........, ...........,... ........ .0.2 .........B 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 S.B 2.0 2.2 24 26 2.9 3.0 3.2 3.9 3.6 3.8 4,0 4.2 4.4 4.6 4.8 5.0 1.0 Time MSnI Data File: \\192.168.10.12\chem\10gcs4.i\050815dro.b/0508OO12.D Report Date: 05/08/2015 Sample ID: 10304812002 Client ID: Southside Wall (3') Instrument: 10gcs4.i HP5890 GC Data, FIDIA.CH 1.3- SamplE Information: 1030481200M50 122irge Volu e: Operator: MT Columr phase: DB -SMS Column diameter: 0.25 0.9- 0.8- 0.]- 0.5- 0.4- 0.3- 0_2- LI 0.1- 11 1 1 11 1 11 1 1 111 1 11 11 1 1 1) 111 1 11 1 111 0,0- .. .... ..... .. ... .. ... ........ .. 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1. .2 9.9 9.6 q. 8 fi 1.6 2.0 2.2 2.9 2.6 2.8 3.0 3.2 39 3.6 3.8 4.0 4.0 .5 Time (Min) Data File: \\192.168.10.12\chem\10gcs4.i\050715dro.b/05070058.D Report Date: 05/08/2015 Sample ID: 10304812003 Client ID: Northside Wall (3') Instrument: 10acs4.i HP5890 0C Ba9a, FIDIA.CH IS 4 mplE Information: 10304812003 4.0- .'grge Vol e: Oper or: MT 3.7. sC6ilum phase: DB -SMS Colu n diameter: 0.25 3.5- 3.4. 3.3- 3.2. 3.1- 3.0. 2.9- 2.8= 2.7- 2.6. 2.5- 2.4. 2.3- .3-2.22.1= 2.2- 2.1. 2.0= 1.9- .9-1.8-1.5=1.4= 1.6- 1.5- 1.4. 1.3- .3=0.9=0.6= 0.9- 0.8- 0.]- 0.6- 0.5- .5'0.3=0.2= 0.3- 0.2= 0.1= 0.0-, 0.0 0.2 0.4 0.6 0.8 1.0 L2 1.4 1.6 1.8 2.0 2.2 2.9 2.6 2.8 3.0 3.2 3.9 3.63�84.04�29�49.fi4.85.0 Time (Min) Data File: \\192.168.10.12\chem\10gcs4.i\050715dro.b/05070O73.D Report Date: 05/08/2015 Sample ID: 10304812004 Client Tile Wa.¢t siH. Wall 14'1 Tnat rnmante 10...4_i HP5890 GC D... FIDIP.CH °g.,impl Information: 10304812004 3.9- Rgrge Volu e: Operator: MT 3.7- 3S¢lum phase: DB-5MS Colupn diameter: 0.25 3.5= 3.4- 3.3 3.2- 3.1. 3.0- 2.9 2.8 2.7i 2.6- 2.5. 2.4- 2.3 _ 2.2- 2.1. 2.0- 1.9. > 1.8- .8-1,]-1.6 1.7- 1.6 1.5- 1.4. 1.3- .3=1.2=1.0d 1.2- 1.0d 0.9= 0.8- 0.7- 0.6 0,5: 0.4- 0.3. 0.2= 0.1= 0.0' I 3. 6 . 1. 4. . .2 Z.4 3.9 3.6 3.8 4.tl 4.2 q.2 9.4 9.6 9.8 5.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3 Time (Mtn) Data File: \\192..168.10.12\chem\10gcs4.i\050715dro.b/05070056.D Report Date: 05/08/2015 Sample ID: 10304812005 Client ID: Base -East (6') Instrument: 10acs4.i HP5890 GC Oats. FIDIB.CH Gsmpl E Information: 10304812005 4.0= 3Rirge Volu e: Operator: MT 3.8= lum phase: DB-5MS Colu n diameter: 0.25 3.5- 3.4- 3.3. 3.2- 3.1, 3.0- .0-29-2.8= 2.9- 2.8. 2.7- 2.6. 2.5' 2.4- 4-2.3=2.2= 2.3- 2.2. 2.1- 2,0 v 1.9i } 1.8- S. J- 1.6= 1.5= 1.4= 1.3- 1.2 1.1- 1.0. 0.9- 0.6 0.7? 0.6- 0.5. 0.4- 0.3. 0.2- 0.1, 0.0a 0.0 0.2 0,.4 0.6 0�.8 1,.0 1.2 1.4 1.6 1.8 2.0 2.2 2'4 2'6 2'8 3.0 3.2 3.9 3'6 3'8 4.0 4.2 9.9 9.6 9.8 5.0 Time (Min) Data File: \\192.168.10.12\chem\10gcs9.i\050815dro.b/05080010.D Report Date: 05/08/2015 Sample ID: 10304812006 Data File: \\192.168.10.12\chem\10gcv9.i\050515A-1.b/05051543.d Report Date: 05/06/2015 Sample ID: 10304812001 ffi�mple Information: 10304812001, 8.0- 7Arge Volume: Ope tor: LLC ).4- .plumn phase: DB -624 Col mn diameter: 0.53 7.0- .0=6.8-6.6=6.4-6.2-6.0-5.8-5.6- 6.8- 6.6- 6.4- 6.2- 6.0- 5.8- 5.6 -. 5.4- .4=5.2 5.2- -5.0 5.0- -4.8-4.6-4.4-4.2-4.0-3.8-3.6-3.4-3.2 4.8- 4.6- 4.4- 4.2- 4.0- 3.6- 3.6- 3.4- 3.2 3.0- .0-2.8-2.6- 2.0- 2.6-. 2.4- .4-2.2-2.0 2.2- 2.0 V 1.8- .8-1.6-1.2- 1.6- 1.2 O.Bi 1 2 . . . 3 . . 4 5 . . . . 6 . . . .) 8 . . . . 9 .10. ..11.. . .12. ..13. ...14. . .15. . . 16. . 17. . . Data File: \\192.168.10.12\chem\10gcv9.i\050515A-2.b/05051543.d Report Date: 05/06/2015 Sample ID: 10304812001 . In,.,..,o HF7890 6C Data. FIDIA,h 2S�.mple Inf mation: 10304812001, .0- 2.0- Pu Purge Volu Operator: LLC 1.9 - Column pha DB -624 Column diameter: 0.53 1.6- 1.5- 1.4- 1.3- 1.2- D 1.0- .0 -0.9-0.8- 0.9- 0.8- 0.7- 0.7- 0.6 0.6, 0.5- 0.4- 0.3- 0.2- 0.1- OHL- 0 .., ....�6....9... .10. .. 11....12...,13,. .14 15 ...16 .. .1'. .. 6.. 1....2. .3. .4....5....6 , Tim (M"N Data File: \\192.168.10.12\chem\10gcv9.i\050515A-1.b/05O51553.d Report Date: 05/06/2015 Sample ID: 10304812002 Client ID: Southside Wall (3') Instrument: 10 cv9.i HP7890 GC Gata, CPBET2B.ch 3Ssample Information: 10304812002X10, 3.8= -V rge Volume: Operator: LLC 3.6. �Cb`lumn phase: DB -624 Column diameter: 0.53 3.4' 3.3- 3.2 3.1- 3.0. 2.9- 2. B - 2.J_ 2.6. 2.5- 2.4 2.3- .3=22-2.1-2.0= 2.2- 2.1- 2.0. 1.9- 1.6 1.7- .J-1.6- 1.6 1.5= 1.4i 1.3- L2+ S.Y 1.0- — 0.9 O.Bi �m 0.7- 0.6 _ 0.5' 0.3= 0.2= 0. 1= 111111111 11111L1111 1 11 PIAL Lill] 0. 1 . 2345678910. . ..11. . ..12. .13. . . .19. . ..15.. . .16 . .SJ. . . Time (Min) Data File: \\192.168.10.12\chem\lOgcv9.i\050515A-2.b/05051553.d Report Date: 05/06/2015 Sample ID: 10304812002 Client ID: Southside wall (3') Instrument: 10 cv9.i HP7890 GD Data. PID18.ch Sample Inf rmation: 10304812002X10, 1.1 - Purge Vol e: Operator: LLC 10®lumn pha e: DB -624 Column diameter: 0.53 0.9- 0.8- 0.7- 0.6- 015- 0.4- 0.3- 0.2- 0 .9- 0.8- 0.J -0.6-0.5- 0.4- 0.3- 0.2- 0 1 ....2 ....3....4 ....5....,6 .., .;...�0....9....SD....11., ..12....13....14....15....16....1'7 T1me (Min) Data File: \\192.168.10.12\chem\109CV9.i\050515A-1.b/05051549.d Report Date: 05/06/2015 Sample ID: 10304812003 1 :mple Information: 10304812003, 8.4; EPurge Volume: Ope tor: LLC B.O. 7Cp.lumn phase: DB -624 Col mn diameter: 0.53 7.7.4- 7.2. 7.0. 6.8- .6=6.6 6.6- -6.4=6.2-6.0i5.6=5.6=5.4=5.2 6.4- 6.2- 6.0- 5.8- 5.6- 5.4- 5.2 5.0. ` 4.6- .8-4,6=4.4- 4,6- 4.4 y 4.2- 4.0 3, 8- 3.6= 3,4; 3.2= 3.0- 2.8- 2.6- 2.4. 2.2= 2.0- .0=1.0-1.6w 1.8- 1.6 ER 1.4i 1.2, 1.0= 0.5- ...i.. 2. ..3....4....5....6....?... 89 10 ..11.. .12....13....14....15....16....12.... Data File: \\192.168.10.12\chem\10gcv9.i\050515A-2.b/05051549.d Report Date: 05/06/2015 Sample ID: 10304812003 Tn- m.,rrt,<;ao W.11 n Tnchrnmcnt• 111,,,,9 HP7690 GC Data, FIOIA.ch Sample Info mation: 10304812003, 1.9 - Purge Volu Operator: LLC 1.8- 1Cnlumn pha DB -624 Column diameter: 0.53 1.3- .3-1.2- 1.2- 0.9- 0.9- 0.8- 0.8- 0.7- 0.]-0.6- 0.6-. 0.5- 0.4- 0.3- 0.2- 0.1- 9....,....2...3....q,...5..9....2..�a....9....10...11....12... .13. ...19. . .15....16. .. .1J. ... Tt.P (MlN Data File: \\192.168.10.12\chem\10gcv9.i\050515A-1.b/05051550.d Report Date: 05/06/2015 Sample ID: 10304812004 Client ID: Westside Wall (3') Instrument: 10 cv9.i HP7890 GC Da a, CPBET20.Ch ESwnple Information: 10304812004, 8.6. �Prge volume: Ope tor: LLC e. o= 7Column phase: DB -624 Col mn diameter: 0.53 7.6. ].4. ].2- >.0- 6.8- 6.6- 6.4- 6.2- 6.0- 5.8= 5.6- 5.4- 5.2- 5.0- v 4.8- 4.6- 4.4: 4.2- 4.0- 3.8- 3.6- 3.4- 3.2- 3.0- 2.8. .6-3.4-3.2=3.0-2.8. 2.6. 2.4- 2.2- c 1.e- 40 1.2= 1.0- a.e 0.4- 0.2 .4-0.2- O, ..1..2....3....4....9...fi,...?..9....9.,10.. 1 1. .. .'2....'3....19....15....16....12.,.. Time (Min) Data File: \\192.168.10.12\chem\10gcv9.i\05O515A-2.b/05051550.d Report Date: 05/06/2015 Sample ID: 10304812004 Client ID: Westside Wall W) Instrument: 10acv9.i HP7890 GC Data, FIDIO.ch 'S6ple Info mation: 10304812004, 9- Purge Vol Operator: LLC 1.8- Calumn pha DB -624 Column diameter: 0.53 .]- 1.7- 116- 1.6- 1.5- 1.5- 1.4- 1.4- 1.3- 1.3- 1.2- 1.2- y 0.9- 0.9- 0.8- .8-0.]-0.6 0.7- 0.6 0.5- 0.4- 0.3- 0.2- 0.1- O. i....Z ... 3....q....s....8.... IQ .16. ... v... .10 Time (Mtn) Data File: \\192.168.10.12\chem\10gcv9.i\050515A-1.b/05051544.d Report Date: 05/06/2015 Sample ID: 10304812005 63°a mple Information: 10304812005, 2. a{ 2yairge Volume: Ope tor: LLC 2.2= 7Cp.lumn phase: DB -624 Col mn diameter: 0.53 6.8- 5.6 6.4. 6.2- .2-6.0-5.8- 6.0- 5.8-. 5.6- 5.4- 5.2- 5.0- o 4.8- 4.6- — 4.4- 42- V 4.0- 3.8- 3.6= 3.4- 3.2= 3.0= V 2.8- 2.6- 2.4- 2.2- c 2.0- 1.4- — 1.2- 0.6- _ d. ..1....2....3....4....5....6.., ?....8....9,...10,...11....12... .13. .. .14. ...15. ...16. . .1J. ... Data File: \\192.168.10.12\chem\10gcv9.i\O5O515A-2.b/O5O51544.d Report Date: 05/06/2015 Sample ID: 10304812005 Client ID: Base -East (61) Instrument: 10acv9.i HP7890 GC Data, FIDIA.ch 2.0 - Sample Info mation: 10304812005, 1.9 - Purge Volu Operator: LLC 1.8 - Column pha DB -624 Column diameter: 0.53 1.5- 1.5- 1.3- L2- 0.9- .8- 0.8- 0.7- 0,7-0.6-0.5-0.4-0.3-0.2-0 0.6- 0.5- 0.4- 0.3- 0.2- .. 1.. .2. .3... 5 9....6.. ;... 9.. .9....10....11....12....13. .. 14. .. . I5. ... 16. .. v.... 0 (Min) Data File: \\192.168.10.12\chem\10gcv9.i\050515A-1.b/05051554.d Report Date: 05/06/2015 Sample ID: 10304812006 Client ID: Base -west (4') Instrument: 10 cv9.i HP7890 GC Data, CPDET2B.ch 3 6- 3S,�tnple Information: 10304812006X10, Zrge Volume: Operator: LLC 3z �fslumn phase: DB -624 Column diameter: 0.53 3.0= 2.9- 2.8. v 2.7- 2.6- 2.5 .J=2.6=2.5 2.4. 2.3- 2.21 2.1- 2.0 I.B= 1.6= 1.5. 1.4. 1.3- 1.2. 0: N0 0.9= am O.B. 0.7- 0.61 0.5' 0.4- 0 V V Lill 11UP1111111121111111111 0.2= :M1111111111111 11 1 RIM 1111111111 ill 01111111111111 11111101M 1ALIMI III 1� 1, 111 11111 �,,A] 14111 0.1= 0....1....2....3.. 4.... 5... 6....)... 9... 9... .10. .. .11. ..12. .. l3. .. 1q. ...15, ..16. ..17 . .. Ttme (Mtn) Data File: \\192.168.10.12\chem\109cV9.i\050515A-2.b/05051554.d Report Date: 05/06/2015 Sample ID: 10304812006 Client ID: Base -West W) Instrument: 10cfcv9.i HP7690 GC Data. VIDIR:ch 9Sa7nple Information: 10304812006X10, 9.0- ,Pprge Volu e: Operator: LLC 6C4alumn pha e: DB -624 Column diameter: 0.53 8.1- 7.8- 7.5- 7.2- 6.9- 6.6- 6.3- 6.0- 5.7- 5,4- 5,1- 4.5, .1- 7.8=].5- ).2- 6.9- 6.6- 6.3- 6.0- 5.7- 5.4-5.1-4.5 > 4.2- 3.9- 3.6- 3.3- 3.0- 2.)- 2.4- 2i- 1.5- 1.2- 0.6- 0.3- O . . .. i .... Z . . . . 3 . . . . 4 . .. . 5 . . . fi . . . . ? . 8 . . 9 . . . .10. . . .11.. . .12.. . 1'3 . . .14. . ..15. . . .16. .. .17 .. . . Time (Min) i FaceAnalytieal n oacelebs.com December 16. 2014 Tim Lenway Braun-BLM 11001 Hampshire Ave. S. Minneapolis, MN 55438 RE: Project: B14-05623.00 Pace Project No.: 10290557 Dear Tim Lenway: Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Enclosed are the analytical results for sample(s) received by the laboratory on December 04, 2014. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Steve Albrecht steve.albrecht@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the wdtten consent of Pace Analytical Services, Inc.. Page 1 of 18 (�IacIAnalyticale e www.pacele6s.com Project: B14-05623.00 Pace Project No.: 10290557 Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Minnesota Certification IDs 1700 Elm Street SE Suite 200, Minneapolis, MN 55414 A21 -A Certification #: 2926.01 Alaska Certification #: UST -078 Alaska Certification #MN00064 Alabama Certification #40770 Arizona Certification #: AZ -0014 Arkansas Certification #: 88-0680 California Certification #: 01155CA Colorado Certification #Pace Connecticut Certification #: PH -0256 EPA Region 8 Certification #: 8TMS-L FloridalNELAP Certification #: E87605 Guam Certification #:14-008r Georgia Certification #: 959 Georgia EPD #: Pace Idaho Certification #: MN00064 Hawaii Certification #MN00064 Illinois Certification #: 200011 Indiana Certification#C-MN-01 Iowa Certification #: 368 Kansas Certification #: E-10167 Kentucky Dept of Envi. Protection - DW #90062 Kentucky Dept of Envi. Protection - WW #:90062 Louisiana DEO Certification M 3086 Louisiana DHH #: LA140001 Maine Certification #: 2013011 Maryland Certification #: 322 Michigan DEPH Certification #: 9909 CERTIFICATIONS Minnesota Certification #: 027-053-137 Mississippi Certification #: Pace Montana Certification #: MT0092 Nevada Certification #: MN 00064 Nebraska Certification #: Pace New Jersey Certification #: MN -002 New York Certification #: 11647 North Carolina Certification #: 530 North Carolina State Public Health #: 27700 North Dakota Certification #: R-036 Ohio EPA#: 4150 Ohio VAP Certification* CL101 Oklahoma Certification #: 9507 Oregon Certification #: MN200001 Oregon Certification #: MN300001 Pennsylvania Certification #: 68-00563 Puerto Rico Certification Saipan (CNMI) #:MP0003 South Carolina #:74003001 Texas Certification #: 7104704192 Tennessee Certification #: 02818 Utah Certification #: MN000642013-4 Virginia DGS Certification #: 251 VirginiaNELAP Certification #: Pace Washington Certification #: C486 West Virginia Certification #: 382 West Virginia DHHR #:9952C Wisconsin Certification #: 999407970 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 2 of 18 ace Analytical www.pecdebacam RUJI iY71111CM1111PrIVtf_I Project: B14-05623.00 Pace Project No.: 10290557 Lab ID Sample ID Matrix Date Collected Date Received 10290557001 SW -1) -West Side; 8' Down Solid 12/04/14 11:00 12/04/14 12:35 10290557002 SW -2) -North Side; 8' Down Solid 12/04/14 11:10 12/04/14 12:35 10290557003 SW -3) -East Side; 8' Down Solid 12/04/14 11:20 12/04/14 12:35 10290557004 SW -4) -South Side; 8' Down Solid 12/04/14 11:30 12/04/14 12:35 10290557005 Trip Blank Solid 12/04/14 00:00 12/04/14 12:35 Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 3 of 18 aceAnalXical / wxxpece'a6s.trom SAMPLE ANALYTE COUNT Project: B14-05623.00 Pace Project No.: 10290557 Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Lab ID Sample ID Method Analysts Analytes Reported Laboratory 10290557001 SW -1) -West Side; 8' Down WI MOD GRO RTP 6 PASI-M ASTM D2974 JDL 1 PASI-M 10290557002 SW -2) -North Side; 8' Down WI MOD GRO RTP 6 PASI-M ASTM D2974 JDL 1 PASI-M 10290557003 SW -3) -East Side; 8' Down WI MOD GRO RTP 6 PASI-M ASTM D2974 JDL 1 PASI-M 10290557004 SW -4) -South Side; 8' Down WI MOD GRO Al 6 PASI-M ASTM D2974 JDL 1 PASI-M 10290557005 Trip Blank WI MOD GRO Al 6 PASI-M REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 4 of 18 (�IacIAnalyticale e wwwpanabbacon ANALYTICAL RESULTS Project: B14-05623.00 Pace Project No.: 10290557 Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Sample: SW-1)—West Side; 8' Down Lab ID: 10290557001 Collected: 12/04/14 11:00 Received: 12/04/14 12:35 Matrix: Solid Results reported on a "dry -weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual WIGRO GCV Analytical Method: WI MOD GRO Preparation Method: EPA 5030 Medium Soil Benzene 0.15 mg/kg 0.057 1 12/05/1414:18 12/10/1418:53 71-43-2 Elhylbenzene 0.36 mg/kg 0.057 1 12/05/14 14:18 12/10/14 18:53 100-41-4 Gasoline Range Organics 48.8 mg/kg 11.4 1 12/05/14 14:18 12/10/14 18:53 Toluene 1.1 mg/kg 0.057 1 12/05/14 14:18 12/10/14 18:53 108-88-3 Xylene (Total) 5.4 mg/kg 0.17 1 12/05/14 14:18 12/10/14 18:53 1330-20-7 Surrogates a,a,a-TriBuorololuene (S) 94 °k. 80-125 1 12/05/14 14:18 12/10/14 18:53 98-08-8 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 10.6 % 0.10 1 12/12/14 14:59 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Dale: 12/16/2014 10:29 AM without the written consent of Pace Analytical Services, Inc.. Page 5 of 18 (�IacIAnalytical e xxw.pace7abs.ccm ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Pace Project No.: 10290557 Sample: SW-2)—North Side; 8' Down Lab ID: 10290557002 Collected: 12/04/14 11:10 Received: 12/04/14 12:35 Matrix: Solid Results reported on a "dry -weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual WIGRO GCV Benzene Ethylbenzene Gasoline Range Organics Toluene Xylene (Total) Surrogates a,a,a-TriOuorololuene (S) Dry Weight Percent Moisture Date: 12/16/2014 10:29 AM Analytical Method: WI MOD GRO Preparation Method: EPA 5030 Medium Soil ND mg/kg 0.064 1 12/05/14 14:18 12/10/14 19:12 71-43-2 ND mg/kg 0.064 1 12/05/1414:18 12/10/14 19:12 100-41-4 ND mg/kg 12.8 1 12/05/1414:18 12/10/14 19:12 ND mg/kg 0.064 1 12/05/14 14:18 12/10/14 19:12 108-88-3 NO mg/kg 0.19 1 12/05/14 14:18 12/10/14 19:12 1330-20-7 103 %. Analytical Method: ASTM D2974 23.5 % 80-125 1 12/05/14 14:18 12/10/14 19:12 98-08-8 0.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. 12/12/14 15:00 Page 6 of 18 IceAnaljliticalo wwwpacsbftcom ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Pace Project No.: 10290557 Sample: SW-3)—East Side; Ii Lab ID: 10290557003 Collected: 12/04/14 11:20 Received: 12/04/14 12:35 Matrix: Solid Results reported on a "dry -weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual WIGRO GCV Analytical Method: WI MOD GRO Preparation Method: EPA 5030 Medium Soil Benzene 0.45 mg/kg 0.059 1 12/05/14 14:18 12110/14 19:32 71-43-2 Ethylbenzene ND mg/kg 0.059 1 12/05/14 14:18 12/10/14 19:32 100-41-4 Gasoline Range Organics ND mg/kg 11.7 1 12/05/14 14:18 12/10/14 19:32 Toluene ND mg/kg 0.059 1 12/05/1414:18 12/10/1419:32 108-88-3 Xylene (Total) ND mg/kg 0.18 1 12/05/14 14:18 12/10/14 19:32 1330-20-7 Surrogates a,a,a-Trifluorotoluene (S) 145 %. 80-125 1 12/05/14 14:18 12/10/1419:32 98-08-8 S5 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 15.3 % 0.10 1 12/15/14 13:03 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/16/2014 10:29 AM without the written consent of Pace Analytical Services, Inc.. Page 7 of 18 IaceAnaljdbl e (�wxwpacelabs.cam ANALYTICAL RESULTS Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Pace Project No.: 10290557 Sample: SW-4)—South Side; 8' Lab ID: 10290557004 Collected: 12/04/14 11:30 Received: 12/04/14 12:35 Matrix: Solid Down Results reported on a "dry -weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua[ WIGRO GCV Analytical Method: WI MOD GRO Preparation Method: EPA 5030 Medium Soil Benzene 0.49 mg/kg 0.056 1 12/08/14 00:00 12/09/14 23:19 71-43-2 Ethylbenzene 0.45 mg/kg 0.056 1 12/08/14 00:00 12/09/14 23:19 100-41-4 Gasoline Range Organics 26.1 mg/kg 11.2 1 12/08/14 00:00 12/09/14 23:19 Toluene 0.068 mg/kg 0.056 1 12/08/14 00:00 12/09/14 23:19 108-88-3 Xylene (Total) 1.3 mg/kg 0.17 1 12/08/14 00:00 12/09/14 23:19 1330-20-7 Surrogates a,a,a-TriBuorotoluene (S) 111 %. 80-125 1 12/08/14 00:00 12/09/14 23:19 98-08-8 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 11.6 % 0.10 1 12/12/14 15:00 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/16/2014 10:29 AM without the written consent of Pace Analytical Services, Inc.. Page 8 of 18 aeAnalytical ww4%p8celabs.com ANALYTICAL RESULTS Project: B14-05623.00 Pace Project No.: 10290557 Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)007-1700 Sample: Trip Blank Lab ID: 10290557005 Collected: 12/04/14 00;00 Received: 12/04/14 12:35 Matrix: Solid Results reported on a "wet -weight' basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual WIGRO GCV Analytical Method: WI MOD GRO Preparation Method: EPA 5030 Medium Soil Benzene ND mg/kg 0.050 1 12/08/14 00:00 12/09/14 16:12 7143-2 Ethylbenzene ND mg/kg 0.050 1 12/08/14 00:00 12/09/14 16:12 10041-4 Gasoline Range Organics ND mg/kg 10.0 1 12/08/14 00:00 12/09/14 16:12 Toluene ND mg/kg 0.050 1 12/08/14 00:00 12/09/14 16:12 108-88-3 Xylene (Total) ND mg/kg 0.15 1 12/08/14 00:00 12/09/14 16:12 1330-20-7 Surrogates a,a,a-Trifluorotoluene(S) 97 %. 80-125 1 12/08/1400:00 12/09/1416:12 98.08-8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Dale: 12/16/201410:29 AM without the written consent of Pace Analytical Services, Inc.. Page 9 of 18 1e aceAnalyNot www.pacelabs.com QUALITY CONTROL DATA Project: B14-05623.00 Pace Project No.: 10290557 QC Batch: GCV/13042 - Analysis Method: WI MOD GRO QC Batch Method: EPA 5030 Medium Soil Analysis Description: WIGRO Solid GCV Associated Lab Samples: 10290557001, 10290557002, 10290557003 METHOD BLANK: 1858720 Matrix: Solid Associated Lab Samples: 10290557001, 10290557002, 10290557003 Spike LCS LCSD Blank Reporting % Rec Parameter Units Result Limit Analyzed Qualifiers Benzene mg/kg NO 0.050 12/10/1412:39 Ethylbenzene mg/kg NO 0.050 12110/1412:39 Gasoline Range Organics mg/kg NO 10.0 12/10/14 12:39 Toluene mg/kg ND 0.050 12/10/14 12:39 Xylene (Total) mg/kg NO 0.15 12/10/14 12:39 a,a,a-Trifluorotoluene (S) %. 101 80-125 12/10/14 12:39 Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 LABORATORY CONTROL SAMPLE & LCSD: 1858721 1858722 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Cone. Result Result % Rec % Rec Limits RPD RPD Qualifiers Benzene mg/kg 5 5.4 5.6 109 111 80-120 3 20 Ethylbenzene mg/kg 5 5.2 5.2 104 104 80-120 1 20 Gasoline Range Organics mg/kg 50 56.2 43.6 112 87 80-120 25 20 R1 Toluene mg/kg 5 5.3 5.3 106 107 80-120 0 20 Xylene (Total) mglkg 15 15.9 15.8 106 105 80-120 1 20 a,a,a-Tdfluorotoluene (S) %. 101 102 80-125 MATRIX SPIKE SAMPLE: 1858723 10290481002 Spike MS MS % Rec Parameter Units Result Cone. Result % Rec Limits Qualifiers Benzene mg/kg NO 5.3 5.4 102 80-120 Ethylbenzene mg/kg ND 5.3 5.2 98 80-120 Gasoline Range Organics mg/kg NO 53 52.9 93 80-120 Toluene mg/kg ND 5.3 5.3 100 80-120 Xylene (Total) mg/kg NO 15.9 15.9 100 80-120 a,a,a-Tdfluorotoluene (S) %. 99 80-125 SAMPLE DUPLICATE: 1858724 10290481003 Cup Max Parameter Units Result Result RPD RPD Qualifiers Benzene mg/kg NO NO 20 Ethylbenzene mg/kg NO ND 20 Gasoline Range Organics mglkg NO NO 20 Toluene mg/kg NO .017J 20 Xylene (Total) mg/kg NO ND 20 a,a,a-Trifluorotoluene (S) %. 102 100 2 Results presented on this page are in the units indicated by the "units' column except where an alternate unit Is presented to the right of the meet. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/16/201410:29 AM without the written consent of Pace Analytical Services, Inc.. Page 10 of 18 ZOAnalyticala a .pecwabs tm QUALITY CONTROL DATA Project: B14-05623.00 Pace Project No.: 10290557 QC Batch: GCV/13049 Analysis Method: WI MOD GRO QC Batch Method: EPA 5030 Medium Soil Analysis Description: WIGRO Solid GCV Associated Lab Samples: 10290557004, 10290557005 METHOD BLANK: 1859623 Matrix: Solid Associated Lab Samples: 10290557004, 10290557005 Parameter Units Blank Result Reporting Limit Analyzed Benzene mg/kg NO 0.050 12109/1415:49 Ethylbenzene mg/kg NO 0.050 12/09/14 15:49 Gasoline Range Organics mg/kg NO 10.0 12/09/14 15:49 Toluene mg/kg NO 0.050 12/09/14 15:49 Xylene (Total) mglkg NO 0.15 12/09/14 15:49 a,a,a-Trifluorotoluene (S) %. 99 80-125 12/09/14 15:49 Qualifiers Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 LABORATORY CONTROL SAMPLE & LCSD: 1859624 1859625 MSD Spike LCS LCSD LCS LCSD % Rec MSD Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Benzene mg/kg 5 4.9 4.9 98 98 80-120 1 20 Ethylbenzene mg/kg 5 4.6 4.7 93 93 80-120 1 20 Gasoline Range Organics mg/kg 50 46.0 46.6 92 93 80-120 1 20 Toluene mglkg 5 4.7 4.7 94 94 80-120 0 20 Xylene (Total) mglkg 15 13.8 13.8 92 92 80-120 0 20 a,a,a-Trifluorotoluene (S) %. 15.6 14.6 15.7 97 97 80-125 7 20 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1859626 1859627 Parameter Benzene Ethylbenzene Gasoline Range Organics Toluene Xylene (Total) a,a,a-Trifluorotoluene (S) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/16/201410:29 AM without the written consent of Pace Analytical Services, Inc.. Page 11 of 18 MS MSD 10290618010 Spike Spike MS MSD MS MSD % Rec Max Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual mg/kg ND 4.9 5.2 5.2 5.6 104 106 80-120 7 20 mg/kg ND 4.9 5.2 4.9 5.3 99 100 80-120 7 20 mg/kg NO 49.3 52.1 50.2 53.6 92 93 80-120 6 20 mg/kg NO 4.9 5.2 4.9 5.3 99 101 80-120 7 20 mg/kg ND 14.8 15.6 14.6 15.7 99 100 80-120 7 20 %. 98 96 80-125 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/16/201410:29 AM without the written consent of Pace Analytical Services, Inc.. Page 11 of 18 P�JceAnalytical� uww.paceta6s.cnm I QUALITY CONTROL DATA Project: B14-05623.00 Pace Project No.: 10290557 QC Batch: MPRP/51227 Analysis Method: ASTM D2974 QC Batch Method: ASTM D2974 Analysis Description: Dry Weight/Percent Moisture Associated Lab Samples: 10290557001, 10290557002, 10290557004 Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 SAMPLE DUPLICATE: 1863956 10290339002 Dup Max Parameter Units Result Result RPD RPD Qualifiers Percent Moisture % 55.7 56.4 1 30 SAMPLE DUPLICATE: 1863957 10290662004 Dup Max Parameter Units Result Result RPD RPD Qualifiers Percent Moisture % 15.0 15.8 5 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Dale: 12/16/2014 10:29 AM without the written consent of Pace Analytical Services, Inc.. Page 12 of 18 'i aceAnalj tical e w pacelab&m. QUALITY CONTROL DATA Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 Project: B14-05623.00 Pace Project No.: 10290557 QC Batch: MPRP/51248 Analysis Method: ASTM D2974 QC Batch Method: ASTM D2974 Analysis Description: Dry Weight/Percent Moisture Associated Lab Samples: 10290557003 SAMPLE DUPLICATE: 1864940 10290437008 Dup Max Parameter Units Result Result RPD RPD Qualifiers Percent Moisture % 23.2 23.0 1 30 SAMPLE DUPLICATE: 1865224 10290913001 Dup Max Parameter Units Result Result RPD RPD Qualifiers Percent Moisture % 11.9 11.8 1 30 Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/16/2014 10:29 AM without the written consent of Pace Analytical Services, Inc.. Page 13 of 18 (�IacIAnalytical e xxw.pecela6s.mm QUALIFIERS Project: 614-05623.00 Pace Project No.: 10290557 DEFINITIONS Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414 (612)607-1700 DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of the sample aliquot, or moisture content. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL -Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean -Up U - Indicates the compound was analyzed for, but not detected. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI -The NELAC Institute. LABORATORIES PASI-M Pace Analytical Services - Minneapolis ANALYTE QUALIFIERS R1 RPD value was outside control limits. S5 Surrogate recovery outside control limits due to matrix interferences (not confirmed by re -analysis). REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/16/201410:29 AM without the wntten consent of Pace Analytical Services, Inc.. Page 14 of 18 ZeAnalyficale www.pecda6s.com QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: B14-05623.00 Pace Project No.: 10290557 Pace Analytical Services, Inc. 1700 Elm Street- Suite 200 Minneapolis, MN 55414 (612)607-1700 Date: 12/16120141029 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 15 of 18 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 10290557001 SW -1) -West Side; 8' Down EPA 5030 Medium Soil GCV/13042 WI MOD GRO GCV/13069 10290557002 SW -2) -North Side; 8' Down EPA 5030 Medium Soil GCV/13042 WI MOD GRO GCV/13069 10290557003 SW -3) -East Side; 8' Down EPA 5030 Medium Soil GCV/13042 WI MOD GRO GCV/13069 10290557004 SW -4) -South Side; 8' Down EPA 5030 Medium Soil GCV/13049 WI MOD GRO GCV/13064 10290557005 Trip Blank EPA 5030 Medium Soil GCV/13049 WI MOD GRO GCV/13064 10290557001 SW -1) -West Side; 8' Down ASTM D2974 MPRP/51227 10290557002 SW -2) -North Side; 8' Down ASTM D2974 MPRP/51227 10290557003 SW -3) -East Side; 8' Down ASTM D2974 MPRP151248 10290557004 SW -4) -South Side; 8' Down ASTM D2974 MPRP151227 Date: 12/16120141029 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 15 of 18 ma E:D�csc)#wjoj Page 16, 18 f° $ NUO ` ) / G §. Bz §k �c %]\ I j \ \\ \ CL �r R )) \N,,, ( ƒ§y \«r; cc cc ^�wp k ) !) «& 7} § ,m _w _mrmmMMq )}/\)HI )f k k . /k § J $ ¥ {k _ w , . a §k\ . 2 LL ;}) | tiw `.\/(\ �k)\\\ q.}R}\3\ §�!- o Z o #.b IT z 0 ^ / %«/( © _ _. ■ '- —!2# . .}{§e> §f \ta\ c _ k/ �E .� LO r \ ) { / ; & ° v kk \®}))_!% § k)!`o - !2 15 a§ r: 0 §! Page 16, 18 Shipping (circle): Tracking #: Client:We-Al Due Date: Pace WO: Project Manager: Document Name: Revised Date: 14Nov2014 0�^''y J� zAria/yf/Ca/ BLM to MN Sample Transfer Form i Page. 1 of 1 Document Number: Issuing Authority: / -/ Preservative Yes or No F-MN-C-162-rev.00 Pace Minnesota Quality Office Shipping (circle): Tracking #: Client:We-Al Due Date: Pace WO: Project Manager: UPS Fed EI ,gmi r ---- I � 121W14 / Z40S3" s4 BLM to MN Sample Transfer Condition Upon Receipt Form REPORTING REQUIREMENTS/ADDITIONAL COMMENTS MINNESOTA SAMPLE RECEIPT INFORMATION IR Gun (circle): B88A9132521491, B88A912167504, 13051 ANALYSIS REQUESTED Cooler Temp Read (°C): Cooler Temp Corrected -.._. Sample Composites Required: Yes _ No_ NA'- Method Number & Description Container Type # of 13. es Lab ID's Preservative Yes or No verify Arrival Date & Initials Tests No I Containers Intact: Ye No X O V" 9/14 2 a S S��"'/- aa'✓ni tN n fCiJj2V& 9tit t to 9asSr�ooY Y tlovrK«o� wO REPORTING REQUIREMENTS/ADDITIONAL COMMENTS MINNESOTA SAMPLE RECEIPT INFORMATION IR Gun (circle): B88A9132521491, B88A912167504, 13051 .Qomection Factor: 41e, Sample Matrix: Cooler Temp Read (°C): Cooler Temp Corrected -.._. Sample Composites Required: Yes _ No_ NA'- Arrived on Ice: Yes _ Nc_ Custody Seal Present: Yes _ No_ Shod Hold Time Requested < 72 Hours: Yes _ No,� Trip Blank Present: I Rush TAT Requested: Yes _ No_ Trip Blank Custody Seals Present: Yes _ No_ NA Samples Arrived within Hold Time: 1 Yes ' No I Containers Intact: Ye No CUSTODY TRANSFER elinquished by/Affillation Date Time Accepted By Affiliation Date Time GS'.3 !i L't.l `t Person Contacted: Date: CommenlslRosolution: I Project Manager Review: Q�of�//Ij/� Date: Page 17 of 18 Client Nags ff Courier: ❑Fed Ex `tai ❑UPS ❑USPS CI ❑Commercial ❑Pace ❑SpeeDee ❑Other: Tracking Number: Custody Seal on Cooler/Box Present? []Yes 'gNo Seals intact? []Yes QNo I optional: Pro). Due Date: Pra). Name; Packing Material: []BubbleWrap []Bubble Bags 41None ❑Other: Temp Blank? res ,QNo [I V23107 VV23108 i Thermom. Used: Type ofire: Wet []Blue ❑None []Samples on ice, cooling Process has begun Gt Cooler Temp Read CC): /. �/ Cooler Temp Corrected(°C): <# Biological Tissue Frozen? []Yes .Iy—t+*s;,o +j��iN( Temp should be above freezing to 6°C Correction Factor: .-0 • g"" Date and Initials of Person Examining Contents: /+G r Chain of Custody Present? Document Name: Document Revised: 14Nov2014 FFMN-C-161-rev.00 SLIM Sample Condition Upon Receipt Form Page 1 of 1 111�-' aceAnaocal' Document No.: Issuing Authority: 2.. Chain of Custody Relinquished? Pace Minnesota quality Office Client Nags ff Courier: ❑Fed Ex `tai ❑UPS ❑USPS CI ❑Commercial ❑Pace ❑SpeeDee ❑Other: Tracking Number: Custody Seal on Cooler/Box Present? []Yes 'gNo Seals intact? []Yes QNo I optional: Pro). Due Date: Pra). Name; Packing Material: []BubbleWrap []Bubble Bags 41None ❑Other: Temp Blank? res ,QNo [I V23107 VV23108 i Thermom. Used: Type ofire: Wet []Blue ❑None []Samples on ice, cooling Process has begun Gt Cooler Temp Read CC): /. �/ Cooler Temp Corrected(°C): <# Biological Tissue Frozen? []Yes .Iy—t+*s;,o +j��iN( Temp should be above freezing to 6°C Correction Factor: .-0 • g"" Date and Initials of Person Examining Contents: /+G r Chain of Custody Present? 3 fYes []No ❑N/A 1. Chain of Custody Filled Out? Yes ❑No ❑N/A 2.. Chain of Custody Relinquished? leYes ❑No N/A 3. Sampler Name and/or Signature on COC? es -No )]N/A -4. Samples Arrived within Hold Time? tWeS []NO ❑N/A S. Short Hold Time Analysis <72 hr)?- - yes '. o ❑N/A 6. Rush Tum Around Time Requested? yes X No ❑N/A . 7. Sufficient Volume? '.ryes EIN. ❑NA 8. Correct Containers Used? - Yes []NO []N/A 9. - -Pace Containers Used? Y No ❑N/A Containers Intact? '.Yes o ❑N/A 30. Filtered Volume Received for Dissolved Tests? ❑yes No /A 11. Sampie.labeis Match COC? - -tes+es WNO ON/A 12. -5e m 1e. 4'n 6'4A4P -IncludessDate/Time/ID/Analysis :Matrix: All containers needing acid/base preservation have been ❑Yes []NO A 13. ❑HNOa QHr50a ❑NaOH []HCl checked? All containers needing preservation am found to be in Sample # compliancewith EPA recommendation? ❑Yes ❑No (HIND , HuSOd HCI<2; NaOH >9 Sulfide, NaOH>12 Cyanide) N Exceptions: VOA, Coliform, TOC, Oil and Grease, - ❑yes 1� r�IC, o Initial when Lot #of added :(DRO/8015 water).DOC completed: - preservative: Headspace in VOA Vials ( >6mm)? ❑]. No N/A 14. Trip Blank Present? ��.YYe�es 'LQ1'es []NO N/A 15. f❑Yes Trip Blank Custody Seals present? No N❑/A Pace Trip Blank Lot# (if purchased): CLIENT NOTIFICATION/RESOLUTION Person Contacted: _ Comments/Resolution: Date/Time: Field Data Required? Dyes ❑No Project Manager Review: /( 1dJJJJ (A,2aM- L4 t21q/l q Note: Whenever there is a discrepancy affecting North Carolina compli ncesamples,a copy of this form will be sent to the North Carolina-DEHNR Certification Office( Le outof hold, incorrect preservative, out of temp, incorrect containers) Page 18 of 18 Appendix B UST Change in Status Form Minnesota Pollution UST Notification of Installation Control Agency 520 Lafayette Road North or Change in Status Form SL Paul, MN 55155-4194 Underground Storage Tanks (UST) Program Installation, New Information, Closure, Tanks, Piping, Dispensers Doc Type: Permitting Registration Form Notify the Minnesota Pollution Control Agency (MPGA) within 30 days after bringing tank system into use or making a change in status or information. Keep a copy for your records. Unsigned and Incomplete forms will be returned. Guidance on page 4. Questions: Call 651-757-2429 or 1-800-657-3864 during normal business hours. Use this form for: MPCA Use Only • Installation or replacement of tank, piping, or dispensers • Change in information, such as site name, address, owner, Site #: or tank contents County: • Change In tank status Date recd: Ways to notify: • Fax: 651-297-2343 or 651-205-4593, Attn: Joann Henry • Mail: Attn: Joann Henry at above address • E-mail: ioann henry(a)state.mn.us (form must be signed before scanning and e -mailing) Site Information Site name: Ivan's Food and Tackle Site # (if known): 835 Address: 7910 Dakota Ave City: Chanhassen State: MN Zip code: 55317 County: Carver Contact name: Vincent Driessen Phone: 612-313-0103 Is this site located on Native American lands? ❑ Yes ®No Is this the initial notification for this site? ❑ Yes ONO Type of facility: ® Service station ❑ Govemmeni ❑ Education ❑ IndustrylFactory ❑ Auto dealer []Utility ❑ Bulk plant []Resort ❑ Office building ❑ Other (specify): Owner Information Name: Chanhassen Dakota Retail One LLC Address: 4999 France Ave S Suite 216 City: Minneapolis State: MN Zip code: 55410 Contact name: Vincent Driessen Phone: 612-313-0103 A A,44nn Ae.-A... A. MAM11111 Wi of nMinn undwr Mnk numharl www.pca.state.mn.us • 651-2%-6300 • 800-657-3864 TTY 651-282.5332 or B00.657.3864 . Available in alternative formats t -u5-04 • 6121113 Page 1. Tank number See Guidance- page 4 006 007 008 2. Install new tank 3. Install new pipino 4. Install new tank and piping 5. Install new dispenser(s) 6. Chen a site Information 7. Chance owner information 8. Charms tank Information 9. Change piping, pump, or dispenser information 10. Current tank status See Guidance- page 4 Status: Removed Date: 121412014 Status: Removed Date: 12/4@014 Status: Removed Date: 12/4/2014 Status: Date: 11. If tank has been removed, list tank sludge disposal company and Hazardous Waste Generator ID# Edei Oil EPA -MND -985-742- 774 Eclat Oil EPA -MND -985-742- 774 Edel Oil EPA -MND -985 -742 - 774 www.pca.state.mn.us • 651-2%-6300 • 800-657-3864 TTY 651-282.5332 or B00.657.3864 . Available in alternative formats t -u5-04 • 6121113 Page B. Tank Information 1. Tank number See Guidance— page 4 006 007Pec. 08 2. Capacity Gallons: 8,000 Gallons: 8,000 00 Gallons: 3. Stored substance Type: Gasoline, E10 Type: Gasoline, E10 l, Petroleum Type: See Guidance — page 4 S c Specify., _ S ecil : 4. Compartmental tank only See Guidance — page 4 Compartment 1 Gallons: Gallons: Gallons: Gallons: See Guidance — page 4 Type: Type: Type: Type: 5. Dispensing type S c S spec'. Sec': Compartment 2 Gallons: Gallons: Gallons: Gallons: 6. Submersible pump Type: Type: Type: Type: containment SDecffv. Specify., S ci. Specify: Compartment 3 Gallons: Gallons: Gallons: Gallons: 7. How many dispensers Type: Type: Type: Type: serve this tank? spew, Seci: spec ., specify: 5. Special use (check either or ❑ Heating ❑ Heating ❑ Heating ❑ Heating both if applicable) ❑ Generator fuel ❑ Generator tuel Generator fuel ❑ Generator fuel 6. Tank type Type: Fiberglaw,SW Type: Fiberglass,SW Type: Fiberglass,SW Type: See Guidance — page 4 S ec' S e S e Sec 7. Tank corrosion protection See Guidance — page 4 8. Fill pipe spill containment (spill bucket ❑ Yes No 0 Yes ❑ No Yes ❑ No 13 Yes ❑ No 9. Overfill prevention type See Guidance — paIlwe 4 10. Stage 1 vapor recovery for gasoline tanks L3 Yes No 0 Yes 0 No Yes No Yes No 11. Primary method of tank release detection See Guidance— page 4 C. PiDina. Puma. and Dispenser Information: 1. Tank number See Guidance — page 4 006 007 008 2. Piping type Type: Flberglass,SW Type: Fiberglass,SW Type: Fibergless,SW Type: See Guidance— page 4 Spec' specify., $ c: specify, 3. Piping corrosion protection See Guidance — page 4 4. Primary method of piping release detection See Guidance — page 4 5. Dispensing type See Guidance— pap 4 6. Submersible pump containment Type: Type: Type: Type: See Guidance— page 4 Spec . S c' S Sec' . 7. How many dispensers serve this tank? 8. Dispenser containment Type: TYPe: Type: Type: See Guidance —page 4 S S c1 : Specify.' e Comments: w .pca.state.mn.us • 651.296.6300 • 800-657.3864 TTY 651-282-5332 or 800-657.3864 t -u5.04 • 6121113 Available in alternative formats page 1 of 5 Certification: Tank Owner I certify that the Information submitted Is accurate and complete to the best of my knowledge; that Installation of tanks, piping, and dispensers is according to Minn. R ch. 7150.0100 and 7150,0205, Including secondary containment of new and replacement tanks, piping, and dispensers, and that a8 tanks and piping have release detection according to Minn. R. ch. 7150.0300 to 7150.0340. (For owners purchasing tanks after March 1, 2008, only) I certify that all tank operators, including lessees, have read this chapter and have sufficient knowledge In the operation and maintenance of unXderg/ro�unldd �storraage tank systems. CW' 11114 17seN (Jt K07{ 2E fi1tL ®I`Gf LLC Name of owner or Q• —IT • Drafflr t" owner's authorized representative (prin(print):/7 y: Tftle: G� _ _—_ Date: Signature: _ Tank Contractor / I certify that 4911 work was performed as specified by the manufacturers /nstmclionr that all work was performed according to the applicable codes of pracUee In Minn- R. ch. 7150.0205; that all work was performed according to applicable state and federef regulations, Including this chapter, and that I em in compliance vdth eonfractorcerldiication requirements imposed by Minn. R. ch. 7105. Licensed tank supervisor on she during tank work (print): Ron Smith Title: Petroleum Installer Date: _12112fi4 ._ Signature:'7?'f.� ._ MPCASupervisor#: 934_ Licensed Tank contractor or authorized representative (print): Pump & Meter Service, Inc._ Cheryl Hein Tide. Construction Coordinator Date: 12112114_ _ Signature: -.._ _. _ _ MPCA ContractorM 607 Site AssessorlSampler Minn R. ch. 7150.0420 mquhes a stle assessment be conducted at the removal of regulated USTa, at the closure in place of regulated USTs, end if the product stored In the USTis changed from a regulated to non-mguleted substance. Please complete the following information to identify who conducted the site assessment. State Duty Officer: 1.900422.0798 or651.849.5451. Print name:_ jdfc ma{. Company nsd e; 4-tlYl+7 nt� �•. --_ Moving address: 001 SN t! C' IJ.YcYI u flue:-1i01� trt�i3 — Date:->-�`�-- CBy:..l)�/2I84 r• _ -. _—. Stara:M A/ Contact name: naw Ar` ___ E-mail address:-_j11Al11f[tQ4fac+n;>7lcr}Ff vmw pcastate.mn us 651-296-6380 • 880.657-3864 TTY651482-5332or800-657.3864 Available In alternative formats t -u5-04 • 6121113 PoBa 3 of 5 Guidance for Underground Storage Tanks Notification Form A. 1. Tank number: B. 6. Tank type: Enter tank number. If filling out form electronically, this number will automatically be added to B-1 and C-1 (Select print preview" or print" to activate automatic feature). A. 10. Current tank status: Choose from drop-down menu or list below. If status hes changed, enter date. Active Abandoned Closed In Place Removed Temporarily Closed B. 1. Tank number: Enter tank number. If filling out form electronically, this number will automatically be added to B-1 after you have typed it into A-1 (Select print preview" or print"to activate automatic feature). B. 3. Stored substance: Choose from drop-down menu or list below. If asked to specify in Box 1, describe substance in Box 2. If this tank is compartmental, leave blank. Gasoline, Aviation Gasoline, E10 Gasoline, E20 Gasoline, Non -oxygenated Diesel, B2/5 Diesel, Petroleum Biodiesel, B100 Fuel Oil #2 (light) Fuel Oil 06 (heavy) Kerosene Mineral Spirits Jet Fuel Mineral Oil Lubricating Oil Used Oil Petroleum, Other (specify) Ethanol, E100 Ethanol, E95 (denatured) Ethanol, E85 Chemical, Antifreeze Chemical, Acidic (specify) Chemical, Caustic (specify) Chemical, Other (specify) Other Substance (specify) B. 4. Compartmental tank only: Identify capacity and substance for each compartment. Choose substance from drop-down menu or use list in B.3 above. If asked to specify in Box 2, describe substance in Box 3. Choose from drop-down menu or list below. If Other' is chosen, describe tank type in Box 2. Steel, Single Walled Steel, Double Wailed STIP3, Single Walled STIP3, Double Walled Jacketed Steel, Single Walled Jacketed Steel with Interstitial Monitoring, Single Walled Jacketed Steel, Double Walled Fiberglass, Single Walled Fiberglass, Double Walled Other(specify) B. 7. Tank corrosion protection: Choose from drop-down menu or list below Sacrificial Anode Impressed Current Internal Lining None Not needed (use if Tank Type is any Jacketed Steel type or any Fiberglass type) B. 9. overfill prevention Type: Choose from drop-down menu or list below. Fill pipe flapper valve Vent pipe ball float Audible high level alarm None B. 11. Primary method of tank release detection: Choose from drop-down menu or list below. Automatic tank gauging (ATG) Inventory control Statistical inventory control (SIR) Manual lank gauging Interstitial monitoring C. 1. Tank number: Enter tank number. If filling out form electronically, this number will automatically be added to C-1 after you have typed it into A-1 (Select print preview" or print" to activate automatic feature). C. 2. Piping type: Choose from drop-down menu or list below. If "Other' is chosen, describe piping type in Box 2. Steel, Single Walled (includes coated, wrapped, and galvanized) Steel, Double Walled Jacketed Steel, Single Welled Jacketed Steel with Interstitial Monitoring, Single Walled Jacketed Steel, Double Wailed Fiberglass, Single Walled Fiberglass, Double Walled Copper Flexible Nonmetallic, Single Walled Flexible Nonmetallic, Double Walled Other (specify) None (use if tank has no piping) www.pca.state.mn.us • 651-296-6300 • 800-657.3864 TTY 651-282.5332 or 800.657.3864 • Available in alternative formats t -u5-04 • 6121113 Page 4 of 5 i t C. 3. Piping corrosion protection: Choose from drop-down menu or list below. Sacrificial Anode Impressed Current None Not needed (use if Piping Type is any Jacketed Steel type, any Fiberglass type, or any Flexible Nonmetallic type) C. 4. Primary method of piping release detection: Choose from drop-down menu or list below. Automatic line -leak detector 3 -year tightness testing (use if other suction dispensing) Interstitial monitoring Not needed (use If safe suction dispensing) C. S. Type of dispensing: Choose from drop-down menu orlist below. Submersible pump Safe suction pump Other suction pump Gravity C. S. Submersible pump containment: Choose from drop-down menu or list below. If "Other' is chosen, describe containment type in Box 2. Synthetic Other (specify) None C. 8. Dispenser containment: Choose from drop-down menu or list below. If "Other is chosen, describe containment type in Box 2. Synthetic Other (specify) None w .pca.state.mn.us • 651-296-6300 • 800-657-3864 TTY 651-282-5332 or 800.657.3864 • Available in alternative formats t -u5-04 • 6121113 Poge 5 of 5, l Appendix C Soil Disposal Summary CHACH CHACH Chanhassen Dakota Retail One L 7910 Dakota Ave S Chanhassen. MN 55317 TICKET Manifest DATE Waste Stream Waste Name TONS 148832 1038585 4/28/15 15-0064 ParaleumImpacted Soil 16.09 148837 1038586 4/28/15 15-0064 PetroleumImpacted Soil 15.40 148843 1038587 4/28/15 15-0064 PetmleumImpacted Soil 11.41 148848 1038588 4/28/15 15-0064 Petroleum Impacted Soil 17.47 148879 1038590 4/28/15 15-0064 Petroleum, impacted Soil 15.49 148880 1038589 4/28/15 15-0064 Petroleum Impacted Soil 13.49 148909 1038592 4/29/15 15-0064 Petroleum Impacted Soil 13.53 148910 1038591 4/29/15 15-00rg Petroleum Impacted Soil 19.27 # of Loads: 8 SUBTOTAL FORWaste Stream 122.15 CHACH Chanhassen Dakota Retail One L 7910 DakotaAve S Chanhassen. MN 55317 TICKET Manifest DATE Waste Stream Waste Name TONS 147322 1029966 4/21/15 15-0064-01 Petroleum Impacted Soil(Cover) 15.33 147323 1029967 4/21/15 15-0064-01 PetroleumImpacted Soil (Cover) 21.43 147325 1029968 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 15.01 147326 1029969 4/21/15 15-0064-01 PctroleumlmpactedSoil (Cover) 15.15 147330 1029970 4/21/15 15-OO64-01 Petroleum Impacted Soil (Cover) 16.85 147357 1029971 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 15.70 147358 1029972 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 17.98 147359 1029973 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 16.98 147363 1029974 4/21/15 15-0064-01 Petrolemn Impacted Soil (Cover) 18.61 147364 1029975 4/21/15 15-0064-01 Petroleum, impacted Soil (Cover) 17.40 147380 1029976 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 20.74 147383 1029977 4/21/15 15-0064-01 Petroleum impacted Soil (Cover) 19.68 147388 1029978 4/21/15 15-0064-01 petroleum Impacted Soil (Cover) 17.58 147389 1029979 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 20.04 147391 1029980 4/21/15 15-0064-01 petroleum Impacted Soil (Cover) 21.26 147410 1029981 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 21.12 147413 1029982 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 21.48 147422 1029983 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 19.53 147423 1029984 4/21/15 15-0064-01 petroleum Impacted Soil (Cover) 19.82 147424 1029985 4/21/15 15-0064-01 petroleum Impacted Soil (Cover) 23.04 147438 1029986 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 19.22 147441 1029987 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 20.75 147452 1029988 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 19.10 147454 1029989 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 20.40 147455 1029990 4/21/15 15-0064-01 petroleum Impacted Soil (Cover) 18.99 147462 1029991 4/21/15 15-0064-01 Petroleum Impacted Soil (cover) 19.83 147466 1029992 4/21/15 15-0064-01 Petroleum Impacted Soil (cover) 20.87 147476 1029993 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 18.76 147479 1029995 4/21/15 15-0064-01 Petroleum Impacted Soil (Cover) 18.86 147480 1029994 4/21/15 15-0064-01 petroleum Impacted Soil (Cover) 18.96 147575 1029996 4/22/15 15-0064-01 Petroleum Impacted Soil (Cover) 18.14 147577 1029997 4/22/15 15-0064-01 Petroleum impacted Soil (Cover) 18.61 147579 1029998 4/22/15 15-0064-01 Petroleum Impacted Soil (Cava) 19.89 147581 1029999 4/22/15 15-0064-01 Petroleum Impacted Soil (Coves) 19.58 147583 1030000 4/22/15 15-0064-01 PetmlcumImpacted Soil (Cover) 21.32 147589 1030001 4/22/15 15-0064-01 PetrolcumImputed Soil (Cover) 17.97 147600 1030002 4/22/15 15-0064-0] PcholemuImputed Soil (Cover) 21.90 147603 1030003 4/22/15 15-0064-01 Petroleum Impacted Soil (Cover) 22.16 147604 1030004 4/22/15 15-0064-01 PewleumImpacted Soil (Cava) 20.32 147605 1030005 4/22/15 15-0064-01 Petroleum Impacted Soil (Cava) 22.84 147606 1030006 4/22/15 15-0064-01 Petroleum ImpactedSoil(Cava) 21.91 147609 1030007 4/22/15 15-0064-01 Petroleum Impacted Soil (Cava) 18.71 147620 1030008 4/22/15 15-0064-01 Petrolemn Impacted Soil (Cover) 15.85 147625 1030009 4/22/15 15-0064-01 Petroleum Impacted Soil (Cava) 20.16 147627 1030010 4/22/15 15-0064-01 Petroleum Impacted Soil (Cava) 20.45 147628 1030011 4/22/15 15-0064-01 PetmlmmImpacted Soil (Cava) 16A9 147629 1030012 4/22/15 15-0064-01 Petroleum Impacted Soil (Cava) 18.12 147630 1030013 4/22/15 15-0064-01 Petroleum Impacted Sail (Cover) 18.42 147639 1030014 4/22/15 15-0064-01 Petroleum Impacted Soil (Cava) 16.28 147648 1030015 4/22/15 15-0064-01 Petrmam Impacted Soil (Cava) 16.25 147653 1030016 4/22/15 15-0064-01 PetrolcumImpacted Soil (Cava) 17.65 147654 1030017 4/22115 15-0064-01 Petrolcam Impacted Soil (Cover) 18.85 147655 1030018 4/22/15 15-0064-01 Petroleum Impacted Soil (Cover) 18.26 147656 1030019 4/22/15 15-OOU4-01 Petroleum Imputed Soil (Cava) 18.80 147659 1030020 4/22/15 15-0064-01 Petrolemn Impacted Soil (Cava) 20.51 147671 1030021 4/22/15 15-0064-01 PetroleumImpacted Soil (Cover) 16.41 147682 1030022 4/22/15 15-0064-01 Petroleum Impacted Soil (Cover) 19.29 147683 1030023 4/22/15 15-0064-01 Petroleum Impacted Soil (Cava) 15.13 147687 1030024 4/22/15 15-0064-01 Petroleum Impacted Soil (Cava) 19.86 147689 1030025 4/22/15 15-0064-01 Petroleum Impacted Soil (Cava) 16.51 147690 1030026 4/22/15 15-0064-01 Petroleum Impacted Soil (Cava) 18.30 147694 1030027 4/22/15 15-0064-01 Petroleum Impacted Soil (Caver) 19.30 147702 1030028 4/22/15 15-0064-01 Petroleum Impacted Soil (Cover) 19.57 147711 1030029 4/22/15 15-0064-01 Petrolemn Impacted Soil (Cava) 18.73 147713 1030030 4/22/15 15-0064-01 Petroleum Impacted Soil (Cava) 17A0 147716 1030031 4/22/15 15-0064-01 Petroleum Impacted Soil (Cava) 20.46 147718 1030032 4/22/15 15-0064-01 Petroleum Impacted Soil (Cover) 18.07 147719 1030033 4/22/15 15-0064-01 Petroleum Imputed Soil (Cover) 19.19 147720 1030034 4/22/15 15-0064-01 Petroleum Impacted Soil (Covet) 21.07 147827 1030036 4/23/15 15-0064-01 Petroleum Impacted Soil (Cava) 15.54 147829 1030037 4/23/15 15-0064-01 Petroleum Impacted Soil (Cava) 11.78 147830 1030038 4/23/15 15-0064-01 Petroleum Impacted Soil (Cover) 15.88 147832 1030039 4/23/15 15-0064-01 Petroleum Impacted Soil (Cover) 15.26 147837 1030040 4/23/15 15-0064-01 Petroleum Impacted Soil (Cava) 18.06 147859 1030041 4/23/15 15-0064-01 Petroleum Impacted Soil(Cava) 23.28 147864 1030042 4/23/15 15-0064-01 Petroleum Impacted Soil (Cava) 14.68 147866 1030043 4/23/15 15-0064-01 Petroleum Impacted Soil (Cmc) 21.99 147867 1030044 4/23/15 15-0064-01 Petroleum Impacted Soil (Cover) 20.43 147868 1030045 4/23/15 15-0064-01 Pewleam Impacted Soil (Cover) 22.05 147885 1030046 4/23/15 15-0064-01 PetrolwmImpacted Soil (Cower) 20.07 147889 1030047 4/23/15 15-0064-01 Petroleum Impacted Soil (Cover) 14.46 147890 1030048 4/23/15 15-0064-01 Petroleum Impacted Sail (Cava) 20.20 147892 1030049 4/23/15 15-0064-01 Petroleum Impacted Soil (Cava) 17.65 147894 1030050 4/23/15 15-0064-01 Petroleum Impacted Soil(CDvw) 20.10 147922 1030051 4/23/15 15-0064-01 Petroleum Impacted Soil (Cover) 15.47 147930 1030052 4/23/15 15-0064-01 Petroleum Impacted Soil (Cavaa) 12.46 147934 1030053 4123/15 15-0064-01 Petroleum Impacted Soil (Cava) 18.22 147935 1030054 4/23/15 15-0064-01 Petroleum lmpectedSoil (Cover) 17.82 147936 1030055 4/23/15 15-0064-01 Petroleum Impacted Soil (Cover) 19.87 147953 1030056 4/23/15 15-0064-01 Petroleum Impacted Soil (Cover) 2013 147957 1030057 4/23/15 15-0064-01 Petroleum Impacted Soil (Cover) 12.92 147962 1030058 4/23/15 15-0064-01 Petroleum Impacted Soil (Cava) 17.81 147966 1030059 4/23/15 15-0064-01 Petroleum Impacted Soil (Cava) 18.02 147967 1030060 4/23/15 15-0064-01 Petroleum Impacted Soil (Cava) 20.49 147980 1030061 4/23/15 15-0064-01 Petroleum Imputed Soil (Cow) 20.22 147987 1030062 4/23/15 15-0064-01 Petroleum Impacted Soil (Cover) 13.76 147990 1030063 4/23/15 15-0064-01 Petroleum Impacted Soil (Cava) 18.54 147991 1030064 4/23/15 15-0064-01 Petroleum Impacted Soil (Cover) 17.43 148051 1030065 4124/15 15-0064-01 Petroleum Imputed Soil (Cover) 12.02 148054 1030066 4/24/15 15-0064-01 Petroleum Impacted Soil (Cover) 12.01 148095 1030067 4/24/15 15-0064-01 Petroleum Impacted Soil (Cover) 14.51 148099 1030070 4/24/15 15-0064-01 Petroleum Impacted Soil (Cover) 12.76 148135 1030071 4/24/15 15-0064-01 Petroleum Impacted Soil (Cava) 13.74 148138 1030072 4/24/15 15-0064-01 Petroleum Impacted Soil (cover) 14.76 148175 1030073 4/24/15 15-0064-01 PWOLetemImpacted Soil (Cava) 15.03 148180 1030074 4124/15 15-0064-01 Petroleum Impacted Soil (Cava) 17.29 148252 1030075 4/27/15 15-0064-01 Petroleum Impacted Soil(Cava) 12.74 148253 1030076 4/27/15 15-0064-01 Peroleum Impacted Sml (Cava) 18.34 148261 1030077 4/27/15 15-0064-01 Petroleum Impacted Soil (Cove) 17.30 148263 1030078 4/27/15 15-0064-01 Petroleum Impacted Soil (Cava) 17.86 148274 1030080 4/27/15 15-0064-01 Petroleum Impacted Soil (Cover) 16.85 148275 1030079 4/27/15 15-0064-01 Petroleum Impacted Soil (Cover) 16.51 148319 1030081 4/27/15 15-0064-01 Petroleum Impacted Soil (Cover) 13.60 148321 1030082 4/27/15 15-0064-01 Petroleum Impacted Soil (Cover) 17.12 148332 1030083 4/27/15 15-0064-01 Petroleum imputed Soil (Cava) 17.60 148344 1030084 4/27/15 15-0064-01 Petroleum Impacted Soil (Cava) 16.90 148357 1030085 4/27/15 15-0064-01 Petroleum impacted Soil (Cover) 15.87 148360 1030086 4/27/15 15-0064-01 Petroleum Imputed Soil (Cava) 15.87 148385 1030087 4/27/15 15-0064-01 Petroleum Impacted Soil (Cava) 15.30 148393 1030088 4/27/15 15-0064-01 Petroleum Impacted Soil (Cava) 21.50 148408 1030089 4/27/15 15-0064-01 Petroleum Impact Soil (Cava) 18.83 148416 1030090 4/27/15 15-0064-01 Petroleum Impacted Soil (Cover) 21.24 148422 1030091 4/27/15 15-0064-01 Petroleum Impacted Soil (Cava) 17.94 148423 1030092 4/27/15 15-0064-01 Petroleum Impuutd Soil (Cover) 17.74 148454 1030093 4/27/15 15-0064-01 Petroleum Impacted Soil (Cora) 15.55 148456 1030094 4127/15 15-0064-01 Petroleum Impacted Soil (Cover) 19.45 148468 1030095 4/27/15 15-0064-01 Petroleum Impacted Soil (Cover) 17.65 148481 1030096 4/27/15 15-006401 Petroleum imputed Soil (Cover) 21.26 148487 1030097 4/27/15 15-0064-01 Petroleum Impacted Soil (Cava) 17.88 148488 1030098 4/27/15 15-0064-01 Petroleum Impacted Soil (Cover) 18.44 148508 1030099 4127/15 15-0064-01 Petroleum Impacted Soil (Cava) 14.51 148511 1030100 4/27/15 15-0064-01 Petroleum Impacted Soil (Cover) 21.10 148512 1030101 4/27/15 15-0064-01 Petroleum impact Soil (Cover) 19.29 148534 1030102 4/27/15 15-0064-01 Petroleum Impacted Soil (Cava) 19.60 148547 1030103 4127115 15-0064-01 Petroleum Impacted Soil (Cava) 16.34 148549 1030104 4/27115 15-0064-01 Petroleum Impacted Soil (Cava) 18.77 148558 1030105 4/27/15 15-0064-01 Petroleum Impacted Soil (Cava) 14.60 148578 1030068 4128/15 15-0064-01 Petroleum Impacted Soil (Cava) 17.58 148586 1030069 4/28/15 15-0064-01 1`6101010a Impacted Soil (Covet) 18.54 148589 1030106 4/28/15 15-0064-01 Petrolema Impacted soil (Cava) 19.94 148591 1030107 4/28115 15-0064-01 Petrol= Impacted Soil (Covet) 13.03 148596 1030109 4/28115 15-0064-01 PemActan Impacted Soil (Cava) 16.54 148599 1030108 4/28/15 15-0064-01 Pelm1-ImpactedSoil (Coves) 18.80 148653 1030111 4/28115 15-0064-01 Poao-ImpactedSoil(Cova) 17.21 148657 1030112 4/28/15 15-0064-01 PetmleamImpacted Soil (Cova) 18.91 148663 1030110 4/28/15 15-0064-01 Petroleum impacted Soil (Coves) 16.66 148664 1030113 4/28/15 15-0064-01 Petrolemm Impacted Soil (Cava) 14.06 148680 1030114 4/28/15 15-0064-01 Petroleum Impacted Soil (Cma) 15.45 148707 1030116 4/28115 15-0064-01 Petroleum Impacted Soil (Cava) 1939 148708 1030115 4/28/15 15-0064-01 PelmIcum Impacted SO" (Cava) 15.49 148712 1038575 4/28/15 15-0064-01 Petroleum Impacted Soil (Cava) 13.89 148714 1038576 4/28/15 15-0064-01 petroleum Impacted Soil (Cover) 15.49 148745 1038577 4/28/15 15-0064-01 PetroleumlmpactadSoil (Covet) 17.54 148746 1038578 4/28/15 15-0064-01 PetroleumImpacted Soil (Cover) 17.28 148774 1038579 4/28/15 IS-0064-01 Pewlemm Impacted soil (Cava) 15.84 148776 1038580 4/28/15 15-0064-01 Petroleum Impacted Soil (Cover) 14.96 148778 1038581 4/28/15 15-0064-01 Patrol- Impacted Soil (Ccva) 11.53 148779 1038582 4/18/15 15-0064-01 PetrolemmImpacted Soil (Cova) 17.54 148811 1038583 4/28/15 15-0064-01 Petroleum Impacted Soil (Cover) 14.69 148812 1038584 4/28/15 15-0064-01 PetmlcomImpacted Soil (Cava) 14.09 149095 1038593 4/29115 15-0064-01 Petroleum Impacted Soil (Cava) 14.20 149098 1038594 4/29/15 15-0064-01 Petroleum Impacted Soil (Cava) 13.39 156092 1038595 6/8/15 15-0064-01 Peualeam Impacted Soil (Cava) 17.07 156094 1038596 6/8/15 15-0064-01 PetrolewoImpactedSoil (Cover) 18.12 156108 1038597 6/8/15 15-0064-01 PetrolomImpacted SO" (Cava) 19.93 156111 1038598 6/8/15 15-0064-01 PettoleamImpacted Soil (Cava) 17.43 156158 1038600 618/15 15-0064-01 Petroleum Impacted Soil (Coves) 20.02 156164 1038601 6/8/15 15-0064-01 PetmlemmImpacted Soil (Cova) 19.02 156167 1038602 6/8/15 15-0064-01 Petroleum Impacted Soil (Cava) 16.19 156213 1038603 6/8/15 15-0064-01 PetroleumImpacted Soil (Cova) 19.19 156216 1038604 6/8/15 15-0064-01 Petroleum Impacted Soil (Cover) 21.65 156217 1038605 6/8/15 15-0064-01 Petroleum Impacted Soil (Cover) 19.79 156220 1038606 6/8115 15-0064-01 Peaoleam Impacted Soil (Cava) 19.71 156263 1038607 6/8/15 15-0064-01 Petroleum Impacted Soil (Cava) 18.97 156266 1038608 6/8/15 15-0064-01 PelroleamlmPactedSo" (Cova) 19.59 156270 1038609 6/8/15 15-0064-01 Petroleum Impacted soil (Cava) 20.24 156305 1038610 6/8/15 15-0064-01 Petroleum b4*C ed soil (Cava) 18.30 156309 1038611 618/15 15-0064-01 PetroleumImpacted Soil (Cova) 17.26 156312 1038612 6/8/15 15-0064-01 Petroleum Impacted Soil (Cava) 12.46 156321 1038613 6/8/15 15-0064-01 Peo leamlmpactedSoil(Cava) 17.49 156341 1038620 6/9/15 15-0064-01 Petmleum Impacted Soil (Cava) 15.61 156346 1038621 6/9/15 15-0064-01 Petroleum Impacted Sail (Cava) 18.17 156352 1038622 6/9/15 15-0064-01 PamleumlmpactedSoil (Cava) 19.91 156353 1038623 6/9115 15-0064-01 Pemoleambnlmctcd$oil(Cava) 16.04 156388 1038624 6/9/15 15-006401 PettolcumlmPactedSo" Pover) 19.23 156395 1038625 6/9/15 156409 1038626 6/9115 156411 1038627 6/9/15 156442 1038628 6/9/15 156446 1038629 6/9/15 156455 1038630 6/9/15 156459 1038631 6/9/15 156495 1038632 6/9/15 156502 1038633 6/9)15 156509 1038635 6/9/15 156514 1038634 6/9/15 156539 1038636 6/9/15 156543 1038637 6/9/15 156551 1038638 619/15 156559 1038614 6/9/15 156586 1038615 6/9/15 156588 1038616 6/9/15 156594 1038617 6110/15 156614 1038618 6)10/15 156621 1038619 6/10/15 156631 1038639 6/10/15 156663 1038640 6/10/15 156694 1038641 6/10/15 156702 1038642 6/10/15 156707 1038643 6/10/15 SUBTOTAL. FORWaste Stream # of Loads: 210 15-0064-01 Petroleum Impacted Soil (Cover) 21.48 15-0064-01 Petroleum Impacted Soil (Cover) 17.75 15-0064-01 Petroleum Impacted Soil (Cover) 19.18 15-0064-01 Petroleum Impacted soil (Cover) 19.96 15-0064-01 Petroleum Impacted Soil (Cover) 19.20 15-0064-01 Petroleum Impacted Soil (Cover) 18.58 15-0064-0I Petroleum Impacted soil (Cover) 20.27 15-0064-01 Petroleum Impacted Soil (Cover) 16.42 15-0064-01 Petroleum Impacted Soil (Cover) 18.09 15-0064-01 Petroleum Impacted soil (Cover) 20.16 15-0064-01 Petroleum Impacted Soil (Cover) 18.49 15-0064-01 Petroleum Impacted soil (Cover) 19.05 15-0064-01 Pctmlaun Impacted Soil (Cover) 18.76 I5-0064-01 Petroleum Impacted Soil (Cover) 19.29 15-0064-01 Petroleum Impacted Soil (Cover) 17.89 15-0064-01 Perrulemr Impacted Soil (Cover) 18.04 15-0064-01 Petrole t m Impacted Soil (cover) 18.61 15-0064-01 Petroleum Impacted Soil (Cover) 20.03 15-0064-01 Petroleum Impacted Soil (cover) 21.19 15-0064-01 Petroleum Impacted Soil (Cover) 18.71 15-0064-01 Petroleum Impacted Soil (Cover) 18.77 15-0064-01 Petroleum Impacted Soil (Cover) 16.96 15-0064-01 Petroleum Impacted Soil (Cover) 18.49 15-0064-01 Peuolaun Impacted Soil (Cover) 16.44 15-0064-01 Petroleum Impacted Soil (Cover) 18.52 SUBTOTAL. FORWaste Stream 3,773.32 Appendix D Vapor Mitigation Specification /.l UNDERFLOOR VAPOR MITIGATION SYSTEM ENING PLAN e IMOFAFLOO� &OWFLOOR SCREEN SECTION Minnesota Pollution Control Agency 520 Lafayette Road North I St. Paul, Minnesota 55155-4194 1651-296-6300 800-657-3864 1 651-282-5332 TTY I www.pcastate.mn.us I Equal Opportunity Employer August 28, 2015 Mr. Vince Driessen Chanhassen Dakota Retail One, LLC 4999 France Avenue, Suite 216 Edina, MN 55410 Mr. Vince Driessen Driessen Group, LLC 4999 France Avenue, Suite 216 Edina, MN 55410 RE: Completion of Voluntary Response Actions Site: Proposed Chanhassen Retail, 7910 Dakota Avenue, Chanhassen MPCA Brownfields Site ID#: PB4531 Dear Mr. Driessen: The Minnesota Pollution Control Agency (MPCA) Brownfields staff in the Petroleum Brownfields Program (PBP) have reviewed the Response Action Plan Implementation report dated August 6, 2015. The report was prepared by Braun Intertec and describes your management of contamination as part of voluntary cleanup work completed at the above -referenced site (the Site). Based on the information provided, PBP staff have concluded that the contaminated media was managed as proposed. Thank you for your participation in the Brownfields Program. If you have any questions about this letter, please contact PB Project Manager Brittney Schuller at 651-757-2444 brittnev.schuller@state.mn.us or PB Hydrogeologist Bassou Oulgout at 651-757-2632 bassou.oulgout@state.mn.us. Sincerely, Brittney Schuller Bassou Oulgout Project Manager Hydrogeologist Petroleum Remediation & Redevelopment Section Petroleum Remediation & Redevelopment Section Remediation Division Remediation Division BS/BO:sth Enclosure cc: Tim Lenway, Braun Intertec, Bloomington ATTACHMENT A DISCLAIMERS Site: Proposed Chanhassen Retail, 7910 Dakota Avenue, Chanhassen MPCA Brownfields Site ID#: P94531 1. Reservation of Authorities The MPCA Commissioner reserves the authority to take any appropriate actions with respect to any release, threatened release, or other conditions at the Site. The MPCA Commissioner also reserves the authority to take such actions if the voluntary party does not proceed in the manner described in this letter or if actions taken or omitted by the voluntary party with respect to the Site contribute to any release or threatened release, or create an imminent and substantial danger to public health and welfare. 2. No MPCA Assumption of Liability The MPGA, its Commissioner and staff do not assume any liability for any release, threatened release or other conditions at the Site or for any actions taken or omitted by the voluntary party with regard to the release, threatened release, or other conditions at the Site, whether the actions taken or omitted are in accordance with this letter or otherwise. 3. Letter Based on Current Information All statements, conclusions and representations in this letter are based upon information known to the MPCA Commissioner and staff at the time this letter was issued. The MPCA Commissioner and staff reserve the authority to modify or rescind any such statement, conclusion or representation and to take any appropriate action under his authority if the MPCA Commissioner or staff acquires information after issuance of this letter that provides a basis for such modification or action. 4. Disclaimer Regarding Use or Development of the Property The MPCA, its Commissioner and staff do not warrant that the Site is suitable or appropriate for any particular use. S. Disclaimer Regarding Investigative or Response Action at the Property Nothing in this letter is intended to authorize any response action under Minn. Stat. § 115B.17, subd. 12. 6. This approval does not supplant any applicable state or local stormwater permits, ordinances, or other regulatory documents. Page 1 of 1 Minnesota Pollution Control Agency 520 Lafayette Road North I St. Paul, Minnesota 551554194 1 651-296-6300 800-657-3864 1 651-282-5332 TTY I w pcastate.mn.us I Equal Opportunity Employer September 2, 2015 Vince Driessen Chanhassen Dakota Retail One, LLC Driessen Group, LLC 4999 France Ave. Ste 216 Edina, MN 55410 RE: Petroleum Storage Tank Release Site File Closure Confirmation MPCA Site: Sinclair Retail, 7910 Dakota Ave. Chanhassen, Carver County 553179 MPCA Site ID#: LEAK 4987 (PB4531) Dear Mr. Driessen The above -referenced site (the Site) was the location of a petroleum storage tank release reported on February 06, 1992. The file pertaining to the petroleum storage tank release at the Site was closed on August 28, 2006. As of the date of this letter, MPCA staff are not aware of any information which would change the Site's closure status. This includes the information contained in the the Response Action Plan and Construction Contingency Plan Implementation Report. As a result, pursuant to Minn. Stat. 4 115C.03, subd. 9 (c) (2014), the Commissioner hereby confirms that a petroleum release has occurred at the Site, and the MPCA has issued a file closure letter and closure status has not been revoked. This confirmation extends to the successors and assigns of the entity to which it originally applies, if the successors and assigns are not otherwise responsible for the release. If future development of the Site or the surrounding area is planned, it should be assumed that petroleum contamination is present. Property with petroleum contamination to soil or ground water may cause risks to future occupants. The MPCA can assist you with environmental risk and development plan review. The MPCA Petroleum Brownfields Program can assist with reviews and approvals of Response Action Plans required to address environmental risk from petroleum contamination. if contamination is encountered during future development work, the MPCA staff should be notified immediately. This letter represents the view of the MPGA, and is based upon information disclosed to the MPCA as of the date hereof. Depending on your circumstances, it may or may not be construed as releasing any person from liability under state or federal laws. If you have questions concerning your particular situation, the MPCA recommends that you discuss your concerns with your legal counsel. ATTACHMENT A DISCLAIMERS MPCA Site: Sinclair Retail, 7910 Dakota Ave., Chanhassen, Carver County 55317 MPCA Site ID#: LEAK 4987 (PB4531) 1. Reservation of Authorities The MPCA Commissioner reserves the authority to take any appropriate actions with respect to any release, threatened release, or other conditions at the Site. The MPCA Commissioner also reserves the authority to take such actions if the voluntary party does not proceed in the manner described in this letter or if actions taken or omitted by the voluntary party with respect to the Site contribute to any release or threatened release, or create an imminent and substantial danger to public health and welfare. 2. No MPCA Assumption of Liability The MPCA, its Commissioner and staff do not assume any liability for any release, threatened release or other conditions at the Site or for any actions taken or omitted by the voluntary party with regard to the release, threatened. release, or other conditions at the Site, whether the actions taken or omitted are in accordance with this letter or otherwise. 3. Letter Based on Current Information All statements, conclusions and representations in this letter are based upon information known to the MPCA Commissioner and staff at the time this letter was issued. The MPCA Commissioner and staff reserve the authority to modify or rescind any such statement, conclusion or representation and to take any appropriate action under his authority if the MPCA Commissioner or staff acquires information after issuance of this letter that provides a basis for such modification or action. 4. Disclaimer Regarding Use or Development of the Property The MPCA, its Commissioner and staff do not warrant that the Site is suitable or appropriate for any particular use. 5. Disclaimer Regarding Investigative or Response Action at the Property Nothing in this letter is intended to authorize any response action under Minn. Stat. § 115B.17, subd. 12. 6. This approval does not supplant any applicable state or local stormwater permits, ordinances, or other regulatory documents. Page 1 of 1