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Contamination Cleanup Grant Program Progress Report 07-10-17 CONTAMINATION CLEANUP GRANT PROGRAM PROGRESS REPORT Minnesota Department of Employment and Economic Development ❑ Annual Report: Due before, during, and after cleanup ® Final Development Report: Due after final development is completed Please answer all questions. You may attach additional sheets if necessary. I. General Information for all Reports 1. Grant Number: CCGP-14-0008-Z-FY14 2. Grantee Name: City of Chanhassen 3. Grant Term: (from Grant Agreement) Three Years 4. Project Title: Dakota Retail_ 5. Period the report covers: from Grant Award Date through June 30, 2017 6. Total award amount: $204,600 7. Amount of DEED funds received through the end of above period: $184,154.49 8. Name and title of person completing this report: Todd Gerhardt, City Manager 9. Phone number of person completing this report: 952-227-1119 10. Sil, '.tore o rson completing report: i. LA-1/// 2 / 7 / / 7 (Th.: signature certifies that the information contained in this report is true and correct.) Date / FOR OFFICE USE ONLY: Date Received Date Reviewed Changes Necessary: ❑Yes ENo_Staff Initials 3/16 1 IL Financial Information for Annual Report 11. Approved Activity* 12. Approved 13. 14, Expenditures (If this is an Annual report,amounts should equal the Cost* Percent "new paid to date"columns or the most recent payment request. If this is Complete an After-Cleanup or Final Development Report,amount should reflect your actual cleanup costs to the date on Line 5.) DEED Funds Local Local Other Total Unrestricted Restricted Source Source** Source Investigation and RAP $ 26,500.00 100 $ 19,611.26 $ 6,537.09 1$ 26,148.35 Contaminated Soil Excavation and Disp $ 110,000.00 100 $ 69,021.75 $ 23,007.25 $ 92,029.00 Pond Liner Installation $ 28,000.00 100 $ 21,000.00 $ 7,000.00 $ 28,000.00 Vapor Mitigation System Installation $ 62,000.00 83 $ 38,539.91 $ 12,846.64 '$ 51,386.55 Contaminated Water Dewatering $ 3,000.00 100 $ 2,118.75 $ 706.25 $ 2,825.00 Environmental Consulting $ 58,300.00 89 $ 38,862.83 $ 12,954.28 r$ 51,817.11 0 0 0 0 TOTAL ACROSS $ 287,800.00 $189,154.50 $ 63,051.51 0 0 252206.01 *From Budget in Grant Agreement or latest GAN or Amendment **Please note that at least 12%of eligible cleanup costs must be paid by an unrestricted source available to the grantee. Comments: 2 III. Completion Information for Annual Report If Site Cleanup is not complete: 15. What is the expected start date for cleanup of the site? 16. What is the expected completion date for the cleanup of the site? __ 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?_February 2014 19. What was the completion date for the cleanup of the site?_September 2016 20. Has a RAP Implementation Report been submitted to the MPCA? ®Yes No Date of Submittal: August 6, 2015 21. Has the MPCA approved the RAP Implementation Report? ®Yes No Date of Approval: September 2, 2015 22. Has the MPCA issued any liability assurance letters for the site? EYes No Date of Letter(s) Types of letter 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)? ®Yes ❑No If yes, please describe the changes: Total costs $252,206.01 IV. Development and Benefit Information for Annual Report 24. What date is development of the site expected to begin? 25. What date is the development of the site expected to be completed? 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? 27. Has/have the end user(s) or developer of the project changed? ❑Yes ❑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? If your development has not been completed, please describe specific activities undertaken to complete the development (such as): a. Has a developer/end user been found? If not, why not and what efforts have been made to market the site? b. Is the property listed on MN Prospector, MSP.org or other site marketing website? El Yes (name website) No If not, why? c. Do you have a developer's agreement? ❑Yes,Date Executed: ❑No, Date Anticipated: d. Has construction started? ❑Yes ENo If begun, what percentage has been completed? % e. What is the current plan for development? (or attach separate sheet) 28. How many full-time equivalent (FTE)jobs were projected and stated in the grant application? (#) jobs. Has this projection changed? ❑Yes ❑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? 29. What was the tax increase projected and stated in grant application? $ Has this projection changed? ❑Yes ❑No If yes, what is new projected tax increase $ 30. Have there been any other changes in the scope of the original site development plan as approved in the application? ❑Yes ❑No. If yes, please specify: V. FINAL DEVELOPMENT REPORT: Submit this section after development is complete: 31. Please describe the final development on the site, including the number and size of buildings and tenants, etc. An 8,000 square-foot single-story building was constructed to redevelop a 1.7 acre parcel that had previously housed a gas station and convenience store. The building was occupied by a Starbucks Coffee Shop, Chanhassen Smiles Dental Clinic and Piada Restaurant. 32. What were the final total site development costs (excluding cleanup)? $2,632,794 How much public(non DEED)? $63,052 How much private? $2,632,794 33. 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? 32_What entity(ies) created these jobs?Starbucks Coffee, Chanhassen Smiles Dental Clinic and Piada Restaurant. 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? What entity(ies) retained these jobs? 34. What is the site's actual tax increase due to the cleanup/redevelopment? The sites taxable value has increased by$1,629,300. However, the actual tax increase will not be known until 2018 taxes payable. If housing is the end use of your project site or a portion of it, please answer the following: 35. How many total housing units have been created on this site? 36. How many market-rate housing units have been created on this site? 37. How many affordable housing units have been created on this site? g:\plan\2014 planning cases\2014-11 dakota retail (sinclair)\deed documents\contam-cleanup- annu al-rpt_final.do cx Minnesota Pollution Control Agency 520 Lafayette Road North I St.Paul,Minnesota 55155-4194 1651-296-6300 800-657-3864 1651-282-5332 TTY I www.pca.state.mn.us I Equal Opportunity Employer August 28,2015 Mr.Vince Driessen Mr.Vince Driessen Chanhassen Dakota Retail One, LLC Driessen Group, LLC 4999 France Avenue,Suite 216 4999 France Avenue,Suite 216 Edina, MN 55410 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 brittney.schuller@state.mn.us or PB Hydrogeologist Bassou Oulgout at 651-757-2632 bassou.oulgout@state.mn.us. Sincerely, ��' v 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 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 Braun Intertec Corporation Phone:952.995.2000 11001 Hampshire Avenue 5 Fax: 952.995.2020 INTERTEC Minneapolis,MN 55438 Web: braunintertec.com The Science You Build On. August 6, 2015 Project B14-05623.00 Ms. Pamela Foster Petroleum Remediation Division Minnesota Pollution Control Agency 520 Lafayette Road North St. Paul, Minnesota 55155-4194 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 j gr: acob D. Friederichs Staff Scientist 1 lire . Timothif nway, MPH Princi. Attachment: Response Action Plan and Construction Contingency Plan Implementation Report c: Vince Driessen, Chanhassen Dakota Retail One, LLC AA/EOL', 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 B 14-05623.00 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 B 14-05623.00 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 USTs located near the former filling station. The USTs were empty with the BRAUN INTERTEC Minnesota Pollution Control Agency B 14-05623.00 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 MRLs; 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 over the 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 B 14-05623.00 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 W:\DRAFTS\BL\2012\06753B\RAP\GIS\BL1206753B SiteLoc.mxd I' = APPROXIMATE SITE BOUNDARY ' DATA SOURCE: • USGS QUADRANGLE, • SHAKOPEE,MN • PUBLISHED IN 1958,REVISED IN 1993 TOWNSHIP: 116 N RANGE:23 W SECTION: 13 H 0 1,000 2,000 ' —�—Feet r %-�, > ,r,,,, , .,.......„5 ..,0_, • . ......, ,„ 0 ,,_.. . • 0.;.• va ii . . P.., ':'' ,`• 9, •'I' 0 c:,..„......-:-;-% .- -...".-:-.- *.."-i).--• ...\ a• _t•ar- \" �. �_ `� Approximate Site Location '• --- -.,,,....e.--- J'4 .. . _.„. • �l ; s c•_.�•0 -,2 1 1-'-.1 -- :-------1-- 1-0 JO 1 -s. ._.e. i9 �' s `— l' I �� - }_ .; .`• --'--- .loll\Lia B'1 - f f j.. c . G , .1,-,iii:;!...> .< m J8T6take:Susan Lin —; °" 9c0 ,• ;r 93 f° -p. , ftti0� hlrah no rte✓ eJ \ f• 0. Q� go ( ,r� � mQ - a -I ( „\ / CO 18 Lyman Blvd ' i.:r- {• ado c. t._ �_ • jStr, y7 I 5_ -� aAIO I i I)F , ,0 RR _ uj Project No: SITE LOCATION MAP BRAUN B14-05623.00 RESPONSE ACTION PLAN/CONSTRUCTION CONTINGENCY ° Drawing No. PLAN IMPLEMENTATION REPORT BL1206753B_SiteLoc DAKOTA RETAIL I NTE RTE C Scale: 1 in=2,000ft 7910 DAKOTA AVENUE T 0 Drawn By: FER CHANHASSEN,MINNESOTA 11001 Hampshire Avenue So. Date Drawn: 3/3/14 Minneapolis, Checked By: KJH PH. (952)995-2000 Last Modified: 6/24/15 FAX(952)995-2020 ' BRAUN�j VAPOR WRAPPED SANITARY SEWER UNE �' `S ,7/ VAPOR WRAPPED WATER MAINLINE >r. INTERTEC TANK REMOVAL I ` Ids� Wau. EXCAVATION AREA"-, O/% VAPOR WRAPPED STORM SEWER LINE % IAN 55.13 '� N` PH FAXP935-20.20 I ) II,' '`/ % CAV TI EXEXCAVATION `� CONTOURS(TVP) ' e,' ' ' �'8W2-NORTR \ III 0,� - % `` I F..--,::Z,, % _� ' II • g i .. j N` '.,t,sweaomi.. •`\� _ '" s� F • \� v�',. . /II 9 % 1 DETAIL AREA SCALE 1.=1tl � /� ''� . _ WjQi I • o am ' � `KREMOV`� ;,T , . y t-� .1A n •..- ,�, x �- EXCAVATION \ !T '� ; F ` (SEE DETAIL ARV9 ' ^ .:, y U A EA �r�, • --\--,--.=---...":7-.T___,-.--:- ./ YARE rc --\X//// 1 ^ j /Y '/ ��t -ss .1ilrsr rELYALI _ j L • e CONFIRMATION SAMPLE LOCATION ^ -7 / - _ �LDEWALL -SiTj*-__• , q - -: •: • B1005623 CO 10!5623CO I 6vawmDW B1056106A/�J 0.......,I Date Drawn CMS R 6ZS D EU SCALE:1.=50' e 2 Table I Table 1 Summary of Soil Analytical Results Dakota Retail Chanhassen,Minnesota B14-05623.00 Underground Storage Tank Removal Stomnwater Pond Construction Eastside Wall Southside Northside Westside Wall gesidenml mdustnal soil hers soil Compound/Parameter CAS No. SW-1-West SW-2-North SW-3-East SW-4-South (4') Wall(3') Wall(3') (g) Base-East(6')Base-West(41 ::Reference Reference teaching 12/4/14 12/4/14 12/4/14 12/4/14 4/27/15 4/27/15 4/28/15 4/28/15 4/27/15 4/28/15 valuelny/kg) vale0^e/k8) Valuelmg/kg) 10290557001 10290557002 10290557003 10290557004 10304812001 10304812002 10304812003 10304812004 10304812005 10304812006 Volatile Organic Compounds(mg/kg) Benzene 71-93-2 0.15 <0.064 04501 0.49 <0.024 <0.024 <0.025 <0.025 <0.025 <0.024 6 10 0.017 n-Butylbenzene 104-51-8 -- ... - -. <0.060 9.3 <0.061 <0.061 <0.064 12.2 30 92 NE sec-Butylbenzene 135-98-8 -- - -- -- <0.060 10.3"1 <0.061 <0.061 <0.064 8.3 25 70 NE tert-Butylbenzene 98-06-6 -- - .- - <0.060 <0.061 <0.061 <0.061 <0.064 0.080 30 90 NE Ethylbenzene 100-41-4 0.36 <0.064 <0.0591" 0.45 <0.060 1.6 <0.061 <0.061 <0.064 4.1 200 200 1 Isopropylbenzene(Cumene) 98-82-8 -- -- -- _. <0.060 6.0 <0.061 <0.061 <0.064 7.2 30 87 9.5 p-Isopropyltoluene 99-87.6 -- -- .- -- <0.060 2.2 <0.061 <0.061 <0.064 7.6 NE NE NE Naphthalene 91-20-3 -- - -- -- <0.24 12.7 <0.25 <0.25 <0.25 13.8 10 28 4.5 n-Propylbenzene 103-65-1 -- -- -- _- <0.060 7,6121 <0.061 <0.061 <0.064 10.8 30 93 NE Toluene 108-88-3 1.1 <0.064 <0.0591�1 0.068 <0.060 <0.061 <0.061 <0.061 <0.064 <0.060 107 305 2.5 1,2,4-Trlmethylbenzene 95-63-6 -- -- -- -- <0.060 1.2 <0.061 <0.061 <0.064 11.9 8 25 2.7 1,3,5-Trimethylbenzene 108.67-8 -- -- .- 3<0.060 6.8 <0.061 <0.061 <0.064 2.2 3 10 2.7 Xylene(Total) 1330-20-7 5.4 <0.19 <0.181z1 1.3 <0.18 0.41 <0.18 <0.18 <0.19 1.7 45 130 5.4 Total Petroleum Hydrocarbons(mg/kg) Gasoline Range Organics NA 48.8 <12.8 <1171A 26.1 <12.7 441 <12.2 <12.6 <12.3 351 NE NE NE WDRO C10-C20 NA -- -. -- -- <9.1 1590 16.61a] <9.6 S7,0 DI 1830 nl NE NE NE Notes: OI[E]Analyte concentration exceeded the calibration range.The reported result is estimated. 011551 Surrogate recovery outside control limits due to matrix interferences(not confirmed by re-analysls). pl IT6l High boiling point hydrocarbons are present in the sample. mg/kg=Milligrams per kilogram. <=Less than the reporting limit -=Not analyzed or calculated for this parameter NE=Not Established NA=Not Applicable SRV-Soil Reference Value Established by the Minnesota Pollution Control Agency;1999,revised 2009 Sly-Soil Leaching Value Established by the Minnesota Pollution Control Agency;1999,revised 2005 cPAH=Individual criteria not established.Included in BaP equivalent calculation. =Benzola)pyrene(Ball equivalent Is calculated based on the concentration and weighted toxicity of carcinogenic PAHs(cPAH);Minnesota Pollution 1 Appendix A Laboratory Analytical Reports Pace Analytical Services,Inc. aceAnalytical® 1700 Elm Street-Suite 200 Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 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: 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 *10,pC�FO >> • ;, REPORT OF LABORATORY ANALYSIS f' This report shall not be reproduced,except in full, - / without the written consent of Pace Analytical Services,Inc.. Page 1 of 57 Pace Analytical Services,Inc. aceAnalytical 170Minneapolis,l tSuite MN www.pacelabs.com (612)607-1700 CERTIFICATIONS Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Minnesota Certification IDs 1700 Elm Street SE Suite 200,Minneapolis,MN 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#:01155CA North Carolina Certification#:530 Colorado Certification#Pace North Carolina State 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-\MN#:90062 Virginia DGS Certification#:251 Louisiana DEQ Certification#:3086 VirginiaNELAP Certification#:Pace Louisiana DHH#:LA140001 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.. Page 2 of 57 Pace Analytical Services,Inc. aceAnalytical® 1700 Elm Street-Suite 200 Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 I 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 04/28/15 12:20 05/01/15 09:49 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.. Page 3 of 57 Pace Analytical Services,Inc. 1700 Elm Street-Suite 200 aceAnalytical® Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 SAMPLE ANALYTE COUNT Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 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 PASI-M WI MOD GRO LLC 2 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 LPM 70 PASI-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 EPA 8260 LPM 70 PASI-M 10304812005 Base-East(6') 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 10304812006 Base-West(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 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 Pace Analytical Services,Inc. 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 f www.pacelabs.com (612)607-1700 I ANALYTICAL RESULTS 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 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 ND mg/kg 9.1 1 05/06/15 15:36 05/07/15 20:12 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-Trifluorotoluene(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 MSV 5030 Med Level Analytical Method:EPA 8260 Preparation Method:EPA 5035/5030B Acetone ND mg/kg 1.2 1 05/06/15 16:52 05/07/15 04:24 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 05/06/15 16:52 05/07/15 04:24 74-97-5 Bromodichloromethane ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 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 05/06/15 16:52 05/07/15 04:24 74-83-9 2-Butanone(MEK) ND mg/kg 0.30 1 05/06/15 16:52 05/07/15 04:24 78-93-3 n-Butylbenzene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 104-51-8 sec-Butylbenzene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 135-98-8 tert-Butylbenzene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 98-06-6 Carbon tetrachloride ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 56-23-5 Chlorobenzene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 108-90-7 Chloroethane ND mg/kg 0.60 1 05/06/15 16:52 05/07/15 04:24 75-00-3 Chloroform ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 67-66-3 Chloromethane ND mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 74-87-3 2-Chlorotoluene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 95-49-8 4-Chlorotoluene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 106-43-4 1,2-Dibromo-3-chloropropane ND mg/kg 0.60 1 05/06/15 16:52 05/07/15 04:24 96-12-8 Dibromochloromethane ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 124-48-1 1,2-Dibromoethane(EDB) ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 106-93-4 Dibromomethane ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 74-95-3 1,2-Dichlorobenzene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 95-50-1 1,3-Dichlorobenzene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 541-73-1 1,4-Dichlorobenzene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 106-46-7 Dichlorodifluoromethane ND mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 75-71-8 1,1-Dichloroethane ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 75-34-3 1,2-Dichloroethane ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 107-06-2 1,1-Dichloroethene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 75-35-4 cis-1,2-Dichloroethene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 156-59-2 trans-1,2-Dichloroethene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 156-60-5 Dichlorofluoromethane ND mg/kg 0.60 1 05/06/15 16:52 05/07/15 04:24 75-43-4 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 Pace Analytical Services,Inc. aceAnalytical® 1700 Elm Street-Suite 200 Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 ANALYTICAL RESULTS Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: Eastside Wall(4') Lab ID: 1 030481 20 01 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 Analytical Method:EPA 8260 Preparation Method:EPA 5035/5030B 1,2-Dichloropropane ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 78-87-5 1,3-Dichloropropane ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 142-28-9 2,2-Dichloropropane ND mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 594-20-7 1,1-Dichloropropene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 563-58-6 cis-1,3-Dichloropropene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 10061-01-5 trans-1,3-Dichloropropene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 10061-02-6 Diethyl ether(Ethyl ether) ND mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 60-29-7 Ethylbenzene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 100-41-4 Hexachloro-1,3-butadiene ND mg/kg 0.30 1 05/06/15 16:52 05/07/15 04:24 87-68-3 lsopropylbenzene(Cumene) ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 98-82-8 p-lsopropyltoluene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 99-87-6 Methylene Chloride ND mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 75-09-2 4-Methyl-2-pentanone(MIBK) ND mg/kg 0.30 1 05/06/15 16:52 05/07/15 04:24 108-10-1 Methyl-tert-butyl ether ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 1634-04-4 Naphthalene ND mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 91-20-3 n-Propylbenzene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 103-65-1 Styrene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 100-42-5 1,1,1,2-Tetrachloroethane ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 630-20-6 1,1,2,2-Tetrachloroethane ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 79-34-5 Tetrachloroethene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 127-18-4 Tetrahydrofuran ND mg/kg 2.4 1 05/06/15 16:52 05/07/15 04:24 109-99-9 Toluene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 108-88-3 1,2,3-Trichlorobenzene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 87-61-6 1,2,4-Trichlorobenzene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 120-82-1 1,1,1-Trichloroethane ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 71-55-6 1,1,2-Trichloroethane ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 79-00-5 Trichloroethene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 79-01-6 Trichlorofluoromethane ND mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 75-69-4 1,2,3-Trichloropropane ND mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 96-18-4 1,1,2-Trichlorotrifluoroethane ND mg/kg 0.24 1 05/06/15 16:52 05/07/15 04:24 76-13-1 1,2,4-Trimethylbenzene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 95-63-6 1,3,5-Trimethylbenzene ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 108-67-8 Vinyl chloride ND mg/kg 0.060 1 05/06/15 16:52 05/07/15 04:24 75-01-4 Xylene(Total) ND mg/kg 0.18 1 05/06/15 16:52 05/07/15 04:24 1330-20-7 Surrogates 1,2-Dichloroethane-d4(S) 81 %. 55-150 1 05/06/15 16:52 05/07/15 04:24 17060-07-0 Toluene-d8(S) 101 %. 61-125 1 05/06/15 16:52 05/07/15 04:24 2037-26-5 4-Bromofluorobenzene(S) 98 %. 54-131 1 05/06/15 16:52 05/07/15 04:24 460-00-4 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 6 of 57 Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 aceAnalyticai Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 ANALYTICAL RESULTS Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: Southside Wall(3') 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 5035/5030B Acetone ND mg/kg 1.2 1 05/06/15 16:52 05/15/15 02:27 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 05/06/15 16:52 05/15/15 02:27 71-43-2 Bromobenzene ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 108-86-1 Bromochloromethane ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 74-97-5 Bromodichloromethane ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 75-27-4 Bromoform ND mg/kg 0.61 1 05/06/15 16:52 05/15/15 02:27 75-25-2 Bromomethane ND mg/kg 0.61 1 05/06/15 16:52 05/15/15 02:27 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-Butylbenzene 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 05/06/15 16:52 05/15/15 02:27 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 05/06/15 16:52 05/15/15 02:27 74-87-3 2-Chlorotoluene ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 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 05/06/15 16:52 05/15/15 02:27 96-12-8 Dibromochloromethane ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 124-48-1 1,2-Dibromoethane(EDB) ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 106-93-4 Dibromomethane ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 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 05/06/15 16:52 05/15/15 02:27 106-46-7 Dichlorodifluoromethane ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 75-71-8 1,1-Dichloroethane ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 75-34-3 1,2-Dichloroethane ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 107-06-2 1,1-Dichloroethene ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 75-35-4 cis-1,2-Dichloroethene ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 156-59-2 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 05/06/15 16:52 05/15/15 02:27 75-43-4 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 7 of 57 Pace Analytical Services,Inc. _ aceAnalytical® 1700 Elm Street-Suite 200 Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 ANALYTICAL RESULTS Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 Sample: Southside Wall(3') 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 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 05/15/15 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 02:27 100-41-4 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 05/06/15 16:52 05/15/15 02:27 99-87-6 Methylene Chloride ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 75-09-2 4-Methyl-2-pentanone(MIBK) ND mg/kg 0.30 1 05/06/15 16:52 05/15/15 02:27 108-10-1 Methyl-tert-butyl ether ND mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 1634-04-4 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 05/06/15 16:52 05/15/15 02:27 100-42-5 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 05/06/15 16:52 05/15/15 02:27 79-34-5 Tetrachloroethene 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 05/06/15 16:52 05/15/15 02:27 109-99-9 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 05/06/15 16:52 05/15/15 02:27 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 05/06/15 16:52 05/15/15 02:27 79-01-6 Trichlorofluoromethane ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 75-69-4 1,2,3-Trichloropropane ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 96-18-4 1,1,2-Trichlorotrifluoroethane ND mg/kg 0.24 1 05/06/15 16:52 05/15/15 02:27 76-13-1 1,2,4-Trimethylbenzene 1.2 mg/kg 0.061 1 05/06/15 16:52 05/15/15 02:27 95-63-6 1,3,5-Trimethylbenzene 6.8 mg/kg 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 75-01-4 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-Dichloroethane-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 written consent of Pace Analytical Services,Inc.. Page 8 of 57 Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 i ANALYTICAL RESULTS 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 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 16.6 mg/kg 9.0 1 05/06/15 15:36 05/07/15 18:46 T6 Surrogates n-Triacontane(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 5035/5030B Acetone ND mg/kg 1.2 1 05/08/15 13:40 05/10/15 23:41 67-64-1 Allyl chloride ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:41 107-05-1 Benzene ND mg/kg 0.025 1 05/08/15 13:40 05/10/15 23:41 71-43-2 Bromobenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 108-86-1 Bromochloromethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 74-97-5 Bromodichloromethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 75-27-4 Bromoform ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:41 75-25-2 Bromomethane ND mg/kg 0.61 1 05/08/15 13:40 05/10/15 23:41 74-83-9 2-Butanone(MEK) ND mg/kg 0.31 1 05/08/15 13:40 05/10/15 23:41 78-93-3 n-Butylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 104-51-8 sec-Butylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 135-98-8 tert-Butylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 98-06-6 Carbon tetrachloride ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 56-23-5 Chlorobenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 108-90-7 Chloroethane ND mg/kg 0.61 1 05/08/15 13:40 05/10/15 23:41 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 05/08/15 13:40 05/10/15 23:41 74-87-3 2-Chlorotoluene ND mg/kg 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 23:41 106-43-4 1,2-Dibromo-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 05/08/15 13:40 05/10/15 23:41 124-48-1 1,2-Dibromoethane(EDB) ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 106-93-4 Dibromomethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 74-95-3 1,2-Dichlorobenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 95-50-1 1,3-Dichlorobenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 541-73-1 1,4-Dichlorobenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 106-46-7 Dichlorodifluoromethane ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:41 75-71-8 1,1-Dichloroethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 75-34-3 1,2-Dichloroethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 107-06-2 1,1-Dichloroethene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 75-35-4 cis-1,2-Dichloroethene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 156-59-2 trans-1,2-Dichloroethene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 156-60-5 Dichlorofluoromethane ND mg/kg 0.61 1 05/08/15 13:40 05/10/15 23:41 75-43-4 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 9 of 57 Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 ANALYTICAL RESULTS 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 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 0.061 1 05/08/15 13:40 05/10/15 23:41 78-87-5 1,3-Dichloropropane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 142-28-9 2,2-Dichloropropane ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:41 594-20-7 1,1-Dichloropropene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 563-58-6 cis-1,3-Dichloropropene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 10061-01-5 trans-1,3-Dichloropropene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 10061-02-6 Diethyl ether(Ethyl ether) ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:41 60-29-7 Ethylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 100-41-4 Hexachloro-1,3-butadiene ND mg/kg 0.31 1 05/08/15 13:40 05/10/15 23:41 87-68-3 Isopropylbenzene(Cumene) ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 98-82-8 p-Isopropyltoluene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 99-87-6 Methylene Chloride ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:41 75-09-2 4-Methyl-2-pentanone(MIBK) ND mg/kg 0.31 1 05/08/15 13:40 05/10/15 23:41 108-10-1 Methyl-tert-butyl ether ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 1634-04-4 Naphthalene ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:41 91-20-3 n-Propylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 103-65-1 Styrene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 100-42-5 1,1,1,2-Tetrachloroethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 630-20-6 1,1,2,2-Tetrachloroethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 79-34-5 Tetrachloroethene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 127-18-4 Tetrahydrofuran ND mg/kg 2.5 1 05/08/15 13:40 05/10/15 23:41 109-99-9 Toluene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 108-88-3 1,2,3-Trichlorobenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 87-61-6 1,2,4-Trichlorobenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 120-82-1 1,1,1-Trichloroethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 71-55-6 1,1,2-Trichloroethane ND 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 05/08/15 13:40 05/10/15 23:41 75-69-4 1,2,3-Trichloropropane ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:41 96-18-4 1,1,2-Trichlorotrifluoroethane ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:41 76-13-1 L3 1,2,4-Trimethylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 95-63-6 1,3,5-Trimethylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 108-67-8 Vinyl chloride ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:41 75-01-4 Xylene(Total) ND mg/kg 0.18 1 05/08/15 13:40 05/10/15 23:41 1330-20-7 Surrogates 1,2-Dichloroethane-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 05/08/15 13:40 05/10/15 23:41 2037-26-5 4-Bromofluorobenzene(S) 102 %. 54-131 1 05/08/15 13:40 05/10/15 23:41 460-00-4 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 10 of 57 aceAnalyticalPace Analytical Services,Inc. 1700 Elm Street-Suite 200 Minneapolis,MN 55414 wwwpacelabs.com (612)607-1700 ANALYTICAL RESULTS 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 DF Prepared Analyzed CAS No. Qual WIDRO GCS Analytical Method:WI MOD DRO Preparation Method:WI MOD DRO WDRO C10-C28 ND mg/kg 9.6 1 05/06/15 15:36 05/07/15 20:43 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 5030 Med Level Analytical Method:EPA 8260 Preparation Method:EPA 5035/5030B Acetone ND mg/kg 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 05/08/15 13:40 05/10/15 23:59 71-43-2 Bromobenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 108-86-1 Bromochloromethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 74-97-5 Bromodichloromethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 75-27-4 Bromoform ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:59 75-25-2 Bromomethane ND mg/kg 0.61 1 05/08/15 13:40 05/10/15 23:59 74-83-9 2-Butanone(MEK) ND mg/kg 0.31 1 05/08/15 13:40 05/10/15 23:59 78-93-3 n-Butylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 104-51-8 sec-Butylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 135-98-8 tert-Butylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 98-06-6 Carbon tetrachloride ND 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 ND mg/kg 0.61 1 05/08/15 13:40 05/10/15 23:59 75-00-3 Chloroform ND 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 05/08/15 13:40 05/10/15 23:59 95-49-8 4-Chlorotoluene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 106-43-4 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 05/08/15 13:40 05/10/15 23:59 124-48-1 1,2-Dibromoethane(EDB) ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 106-93-4 Dibromomethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 74-95-3 1,2-Dichlorobenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 95-50-1 1,3-Dichlorobenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 541-73-1 1,4-Dichlorobenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 106-46-7 Dichlorodifluoromethane ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:59 75-71-8 1,1-Dichloroethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 75-34-3 1,2-Dichloroethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 107-06-2 1,1-Dichloroethene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 75-35-4 cis-1,2-Dichloroethene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 156-59-2 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 05/08/15 13:40 05/10/15 23:59 75-43-4 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 11 of 57 Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 ANALYTICAL RESULTS 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 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 0.061 1 05/08/15 13:40 05/10/15 23:59 78-87-5 1,3-Dichloropropane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 142-28-9 2,2-Dichloropropane ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:59 594-20-7 1,1-Dichloropropene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 563-58-6 cis-1,3-Dichloropropene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 10061-01-5 trans-1,3-Dichloropropene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 10061-02-6 Diethyl ether(Ethyl ether) ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:59 60-29-7 Ethylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 100-41-4 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-Isopropyltoluene 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 mg/kg 0.31 1 05/08/15 13:40 05/10/15 23:59 108-10-1 Methyl-tert-butyl ether ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 1634-04-4 Naphthalene ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:59 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 23:59 100-42-5 1,1,1,2-Tetrachloroethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 630-20-6 1,1,2,2-Tetrachloroethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 79-34-5 Tetrachloroethene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 127-18-4 Tetrahydrofuran ND mg/kg 2.5 1 05/08/15 13:40 05/10/15 23:59 109-99-9 Toluene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 108-88-3 1,2,3-Trichlorobenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 87-61-6 1,2,4-Trichlorobenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 120-82-1 1,1,1-Trichloroethane ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 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 75-69-4 1,2,3-Trichloropropane ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:59 96-18-4 1,1,2-Trichlorotrifluoroethane ND mg/kg 0.25 1 05/08/15 13:40 05/10/15 23:59 76-13-1 L3 1,2,4-Trimethylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 95-63-6 1,3,5-Trimethylbenzene ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 108-67-8 Vinyl chloride ND mg/kg 0.061 1 05/08/15 13:40 05/10/15 23:59 75-01-4 Xylene(Total) ND 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 05/08/15 13:40 05/10/15 23:59 460-00-4 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 12 of 57 Pace Analytical Services,Inc. 1700 Elm Street-Suite aceAnalytical Minneapolis,MN 55414414 www.pacelabs.com (612)607-1700 ANALYTICAL RESULTS 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 05/07/15 18:31 T6 Surrogates n-Triacontane(S) 94 %. 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 5035/5030B 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 05/06/15 16:52 05/07/15 04:42 71-43-2 Bromobenzene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 108-86-1 Bromochloromethane ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 74-97-5 Bromodichloromethane ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 75-27-4 Bromoform ND mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 75-25-2 Bromomethane ND mg/kg 0.64 1 05/06/15 16:52 05/07/15 04:42 74-83-9 2-Butanone(MEK) 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 05/06/15 16:52 05/07/15 04:42 104-51-8 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 05/06/15 16:52 05/07/15 04:42 98-06-6 Carbon tetrachloride ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 56-23-5 Chlorobenzene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 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 05/06/15 16:52 05/07/15 04:42 74-87-3 2-Chlorotoluene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 95-49-8 4-Chlorotoluene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 106-43-4 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 ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 124-48-1 1,2-Dibromoethane(EDB) ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 106-93-4 Dibromomethane ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 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 ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 106-46-7 Dichlorodifluoromethane ND 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 05/06/15 16:52 05/07/15 04:42 75-35-4 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 05/06/15 16:52 05/07/15 04:42 75-43-4 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 13 of 57 Pace Analytical Services,Inc. 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 ANALYTICAL RESULTS 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 8260 MSV 5030 Med Level Analytical Method:EPA 8260 Preparation Method:EPA 5035/5030B 1,2-Dichloropropane ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 78-87-5 1,3-Dichloropropane ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 142-28-9 2,2-Dichloropropane ND mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 594-20-7 1,1-Dichloropropene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 563-58-6 cis-1,3-Dichloropropene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 10061-01-5 trans-1,3-Dichloropropene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 10061-02-6 Diethyl ether(Ethyl ether) ND mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 60-29-7 Ethylbenzene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 100-41-4 Hexachloro-1,3-butadiene ND mg/kg 0.32 1 05/06/15 16:52 05/07/15 04:42 87-68-3 lsopropylbenzene(Cumene) ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 98-82-8 p-lsopropyltoluene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 99-87-6 Methylene Chloride ND mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 75-09-2 4-Methyl-2-pentanone(MIBK) ND mg/kg 0.32 1 05/06/15 16:52 05/07/15 04:42 108-10-1 Methyl-tert-butyl ether ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 1634-04-4 Naphthalene ND mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 91-20-3 n-Propylbenzene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 103-65-1 Styrene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 100-42-5 1,1,1,2-Tetrachloroethane ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 630-20-6 1,1,2,2-Tetrachloroethane ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 79-34-5 Tetrachloroethene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 127-18-4 Tetrahydrofuran ND mg/kg 2.5 1 05/06/15 16:52 05/07/15 04:42 109-99-9 Toluene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 108-88-3 1,2,3-Trichlorobenzene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 87-61-6 1,2,4-Trichlorobenzene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 120-82-1 1,1,1-Trichloroethane ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 71-55-6 1,1,2-Trichloroethane ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 79-00-5 Trichloroethene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 79-01-6 Trichlorofluoromethane ND mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 75-69-4 1,2,3-Trichloropropane ND mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 96-18-4 1,1,2-Trichlorotrifluoroethane ND mg/kg 0.25 1 05/06/15 16:52 05/07/15 04:42 76-13-1 1,2,4-Trimethylbenzene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 95-63-6 1,3,5-Trimethylbenzene ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 108-67-8 Vinyl chloride ND mg/kg 0.064 1 05/06/15 16:52 05/07/15 04:42 75-01-4 Xylene(Total) ND mg/kg 0.19 1 05/06/15 16:52 05/07/15 04:42 1330-20-7 Surrogates 1,2-Dichloroethane-d4(S) 81 %. 55-150 1 05/06/15 16:52 05/07/15 04:42 17060-07-0 Toluene-d8(S) 102 %. 61-125 1 05/06/15 16:52 05/07/15 04:42 2037-26-5 4-Bromofluorobenzene(S) 98 %. 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 Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 I ANALYTICAL RESULTS 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 WIDRO GCS Analytical Method:WI MOD DRO Preparation Method:WI MOD DRO WDRO C10-C28 1830 mg/kg 439 50 05/06/15 15:36 05/08/15 09:42 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 5035/5030B Acetone ND mg/kg 1.2 1 05/08/15 13:40 05/11/15 02:04 67-64-1 Allyl chloride ND mg/kg 0.24 1 05/08/15 13:40 05/11/15 02:04 107-05-1 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 05/08/15 13:40 05/11/15 02:04 75-27-4 Bromoform ND mg/kg 0.24 1 05/08/15 13:40 05/11/15 02:04 75-25-2 Bromomethane ND mg/kg 0.60 1 05/08/15 13:40 05/11/15 02:04 74-83-9 2-Butanone(MEK) 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 05/08/15 13:40 05/12/15 14:38 135-98-8 tert-Butylbenzene 0.080 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 ND mg/kg 0.60 1 05/08/15 13:40 05/11/15 02:04 75-00-3 Chloroform ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 67-66-3 Chloromethane ND 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 ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 106-43-4 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 05/08/15 13:40 05/11/15 02:04 124-48-1 1,2-Dibromoethane(EDB) ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 106-93-4 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 05/08/15 13:40 05/11/15 02:04 106-46-7 Dichlorodifluoromethane ND mg/kg 0.24 1 05/08/15 13:40 05/11/15 02:04 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 05/08/15 13:40 05/11/15 02:04 107-06-2 1,1-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 reproduced,except in full, Date:05/15/2015 02:10 PM without the written consent of Pace Analytical Services,Inc.. Page 15 of 57 Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 ace Analytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 ANALYTICAL RESULTS 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 05/08/15 13:40 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 05/11/15 02:04 98-82-8 p-lsopropyltoluene 7.6 mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 99-87-6 Methylene Chloride ND mg/kg 0.24 1 05/08/15 13:40 05/11/15 02:04 75-09-2 4-Methyl-2-pentanone(MIBK) ND mg/kg 0.30 1 05/08/15 13:40 05/11/15 02:04 108-10-1 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 05/08/15 13:40 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 02:04 100-42-5 1,1,1,2-Tetrachloroethane ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 630-20-6 1,1,2,2-Tetrachloroethane ND mg/kg 0.060 1 05/08/15 13:40 05/11/15 02:04 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 05/08/15 13:40 05/11/15 02:04 75-69-4 1,2,3-Trichloropropane ND mg/kg 0.24 1 05/08/15 13:40 05/11/15 02:04 96-18-4 1,1,2-Trichlorotrifluoroethane ND mg/kg 0.24 1 05/08/15 13:40 05/11/15 02:04 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 75-01-4 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 02:04 460-00-4 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 16 of 57 Pace Analytical Services,Inc. a1700 Elm Street-Suite 200 _ aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 ANALYTICAL RESULTS 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 5035/5030B Acetone ND mg/kg 1.0 1 05/06/15 16:52 05/07/15 00:50 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 mg/kg 0.020 1 05/06/15 16:52 05/07/15 00:50 71-43-2 Bromobenzene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 108-86-1 Bromochloromethane ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 74-97-5 Bromodichloromethane ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 75-27-4 Bromoform ND mg/kg 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 mg/kg 0.25 1 05/06/15 16:52 05/07/15 00:50 78-93-3 n-Butylbenzene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 104-51-8 sec-Butylbenzene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 135-98-8 tert-Butylbenzene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 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 05/06/15 16:52 05/07/15 00:50 108-90-7 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 05/06/15 16:52 05/07/15 00:50 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 05/06/15 16:52 05/07/15 00:50 106-43-4 1,2-Dibromo-3-chloropropane ND mg/kg 0.50 1 05/06/15 16:52 05/07/15 00:50 96-12-8 Dibromochloromethane ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 124-48-1 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 05/06/15 16:52 05/07/15 00:50 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 00:50 106-46-7 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 05/06/15 16:52 05/07/15 00:50 75-34-3 1,2-Dichloroethane ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 107-06-2 1,1-Dichloroethene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 75-35-4 cis-1,2-Dichloroethene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 156-59-2 trans-1,2-Dichloroethene ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 156-60-5 Dichlorofluoromethane ND mg/kg 0.50 1 05/06/15 16:52 05/07/15 00:50 75-43-4 1,2-Dichloropropane ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 78-87-5 1,3-Dichloropropane ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 142-28-9 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 mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 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 05/06/15 16:52 05/07/15 00:50 100-41-4 Hexachloro-1,3-butadiene ND mg/kg 0.25 1 05/06/15 16:52 05/07/15 00:50 87-68-3 lsopropylbenzene(Cumene) ND mg/kg 0.050 1 05/06/15 16:52 05/07/15 00:50 98-82-8 p-lsopropyltoluene ND mg/kg 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 Pace Analytical Services,Inc. aceAnalytical 1700 Elm Street-Suite 200 _ Minneapolis,MN 55414 wwwpacelabs.com (612)607-1700 I ANALYTICAL RESULTS 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 5035/5030B 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 Tetrachloroethene 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 05/06/15 16:52 05/07/15 00:50 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 Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 QUALITY CONTROL DATA 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 R1 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 Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 (.9 eAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 I 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 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 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 20 of 57 Pace Analytical Services,Inc. /I ?eAnalytical 1700 Elm Street-Suite 200 Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 I 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 Qualifiers 1,1,1,2-Tetrachloroethane mg/kg ND 0.050 05/07/15 00:33 1,1,1-Trichloroethane mg/kg ND 0.050 05/07/15 00:33 1,1,2,2-Tetrachloroethane mg/kg ND 0.050 05/07/15 00:33 1,1,2-Trichloroethane mg/kg ND 0.050 05/07/15 00:33 1,1,2-Trichlorotrifluoroethane mg/kg ND 0.20 05/07/15 00:33 1,1-Dichloroethane mg/kg ND 0.050 05/07/15 00:33 1,1-Dichloroethene mg/kg ND 0.050 05/07/15 00:33 1,1-Dichloropropene mg/kg ND 0.050 05/07/15 00:33 1,2,3-Trichlorobenzene mg/kg ND 0.050 05/07/15 00:33 1,2,3-Trichloropropane mg/kg ND 0.20 05/07/15 00:33 1,2,4-Trichlorobenzene mg/kg ND 0.050 05/07/15 00:33 1,2,4-Trimethylbenzene mg/kg ND 0.050 05/07/15 00:33 1,2-Dibromo-3-chloropropane mg/kg ND 0.50 05/07/15 00:33 1,2-Dibromoethane(EDB) mg/kg ND 0.050 05/07/15 00:33 1,2-Dichlorobenzene mg/kg ND 0.050 05/07/15 00:33 1,2-Dichloroethane mg/kg ND 0.050 05/07/15 00:33 1,2-Dichloropropane mg/kg ND 0.050 05/07/15 00:33 1,3,5-Trimethylbenzene mg/kg ND 0.050 05/07/15 00:33 1,3-Dichlorobenzene mg/kg ND 0.050 05/07/15 00:33 1,3-Dichloropropane mg/kg ND 0.050 05/07/15 00:33 1,4-Dichlorobenzene mg/kg ND 0.050 05/07/15 00:33 2,2-Dichloropropane mg/kg ND 0.20 05/07/15 00:33 2-Butanone(MEK) mg/kg ND 0.25 05/07/15 00:33 2-Chlorotoluene mg/kg ND 0.050 05/07/15 00:33 4-Chlorotoluene mg/kg ND 0.050 05/07/15 00:33 4-Methyl-2-pentanone(MIBK) mg/kg ND 0.25 05/07/15 00:33 Acetone mg/kg ND 1.0 05/07/15 00:33 Allyl chloride mg/kg ND 0.20 05/07/15 00:33 Benzene mg/kg ND 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 ND 0.050 05/07/15 00:33 Chloroethane mg/kg ND 0.50 05/07/15 00:33 Chloroform mg/kg ND 0.050 05/07/15 00:33 Chloromethane mg/kg ND 0.20 05/07/15 00:33 cis-1,2-Dichloroethene mg/kg ND 0.050 05/07/15 00:33 cis-1,3-Dichloropropene mg/kg ND 0.050 05/07/15 00:33 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 Pace Analytical Services,Inc. ical e 1700 Elm Street-Suite 200 aceAnaI Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 METHOD BLANK: 1957280 Matrix: Solid Associated Lab Samples: 10304812001, 10304812002,10304812005,10304812007 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Dibromochloromethane mg/kg ND 0.050 05/07/15 00:33 Dibromomethane mg/kg ND 0.050 05/07/15 00:33 Dichlorodifluoromethane mg/kg ND 0.20 05/07/15 00:33 Dichlorofluoromethane mg/kg ND 0.50 05/07/15 00:33 Diethyl ether(Ethyl ether) mg/kg ND 0.20 05/07/15 00:33 Ethylbenzene mg/kg ND 0.050 05/07/15 00:33 Hexachloro-1,3-butadiene mg/kg ND 0.25 05/07/15 00:33 lsopropylbenzene(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 ND 0.20 05/07/15 00:33 n-Butylbenzene mg/kg ND 0.050 05/07/15 00:33 n-Propylbenzene mg/kg ND 0.050 05/07/15 00:33 Naphthalene mg/kg ND 0.20 05/07/15 00:33 p-lsopropyltoluene mg/kg ND 0.050 05/07/15 00:33 sec-Butylbenzene mg/kg ND 0.050 05/07/15 00:33 Styrene mg/kg ND 0.050 05/07/15 00:33 tert-Butylbenzene mg/kg ND 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 ND 0.050 05/07/15 00:33 trans-1,2-Dichloroethene mg/kg ND 0.050 05/07/15 00:33 trans-1,3-Dichloropropene mg/kg ND 0.050 05/07/15 00:33 Trichloroethene mg/kg ND 0.050 05/07/15 00:33 Trichlorofluoromethane mg/kg ND 0.20 05/07/15 00:33 Vinyl chloride mg/kg ND 0.050 05/07/15 00:33 Xylene(Total) mg/kg ND 0.15 05/07/15 00:33 1,2-Dichloroethane-d4(S) %. 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 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-Dichloroethane mg/kg 1 0.75 75 67-125 1,1-Dichloroethene mg/kg 1 0.74 74 62-125 1,1-Dichloropropene mg/kg 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 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 22 of 57 Pace Analytical Services,Inc. b 1700 Elm Street-Suite 200 _ aceAnalytical Minneapolis,MN 55414 www pacelabs.com (612)607-1700 i QUALITY CONTROL DATA 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 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-Trimethylbenzene 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 Dibromomethane 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 sec-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 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 23 of 57 Pace Analytical Services,Inc. e 1700 Elm Street-Suite 200 /11/ aceAnalytical Minneapolis,MN 55414 www.pacefabs.com (612)607-1700 I QUALITY CONTROL DATA 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 ND .78 0.72 92 62-150 1,1,1-Trichloroethane mg/kg ND .78 0.64 82 58-150 1,1,2,2-Tetrachloroethane mg/kg ND .78 0.67 85 30-150 1,1,2-Trichloroethane mg/kg ND .78 0.71 91 61-149 1,1,2-Trichlorotrifluoroethane mg/kg ND .78 0.69 88 45-150 1,1-Dichloroethane mg/kg ND .78 0.61 78 56-150 1,1-Dichloroethene mg/kg ND .78 0.63 81 48-150 1,1-Dichloropropene mg/kg ND .78 0.61 78 58-150 1,2,3-Trichlorobenzene mg/kg ND .78 0.76 97 55-150 1,2,3-Trichloropropane 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 ND 1.9 1.7 85 40-150 1,2-Dibromoethane(EDB) mg/kg ND .78 0.72 92 62-147 1,2-Dichlorobenzene mg/kg ND .78 0.73 93 73-133 1,2-Dichloroethane mg/kg ND .78 0.61 79 63-132 1,2-Dichloropropane mg/kg ND .78 0.65 83 69-127 1,3,5-Trimethylbenzene mg/kg ND .78 0.71 90 63-137 1,3-Dichlorobenzene mg/kg ND .78 0.71 90 69-133 1,3-Dichloropropane mg/kg ND .78 0.76 97 70-130 1,4-Dichlorobenzene mg/kg ND .78 0.71 91 69-130 2,2-Dichloropropane mg/kg ND .78 0.57 73 54-135 2-Butanone(MEK) mg/kg ND 3.9 2.6 66 49-145 2-Chlorotoluene mg/kg ND .78 0.70 89 68-129 4-Chlorotoluene mg/kg ND .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 ND .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 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 24 of 57 Pace Analytical Services,Inc. e 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 MATRIX SPIKE SAMPLE: 1957282 10305095001 Spike MS MS %Rec Parameter Units Result Conc. Result %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 cis-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 Dibromochloromethane 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 Ethylbenzene 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-tert-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-lsopropyltoluene 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 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 25 of 57 Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 __ aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 SAMPLE DUPLICATE: 1957283 10305095002 Dup Max Parameter Units Result Result RPD RPD Qualifiers 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-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 .0056J 30 Bromobenzene mg/kg ND 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 .014J 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 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 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 26 of 57 Pace Analytical Services,Inc. o 1700 Elm Street-Suite 200 /1?eAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 SAMPLE DUPLICATE: 1957283 10305095002 Dup Max Parameter Units Result Result RPD RPD Qualifiers Hexachloro-1,3-butadiene mg/kg ND ND 30 lsopropylbenzene(Cumene) mg/kg ND ND 30 Methyl-tert-butyl ether mg/kg ND ND 30 Methylene Chloride mg/kg ND ND 30 n-Butylbenzene mg/kg ND ND 30 n-Propylbenzene mg/kg ND ND 30 Naphthalene mg/kg ND ND 30 p-lsopropyltoluene mg/kg ND ND 30 sec-Butylbenzene mg/kg ND ND 30 Styrene mg/kg ND ND 30 tert-Butylbenzene mg/kg ND ND 30 Tetrachloroethene mg/kg ND ND 30 Tetrahydrofuran mg/kg ND ND 30 Toluene mg/kg ND .0077J 30 trans-1,2-Dichloroethene mg/kg ND ND 30 trans-1,3-Dichloropropene mg/kg ND ND 30 Trichloroethene mg/kg ND ND 30 Trichlorofluoromethane mg/kg ND ND 30 Vinyl chloride mg/kg ND ND 30 Xylene(Total) mg/kg ND ND 30 1,2-Dichloroethane-d4(S) %. 101 101 0 4-Bromofluorobenzene(S) %. 103 103 1 Toluene-d8(S) %. 104 106 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 27 of 57 Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 _ aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 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 5035/5030B 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 mg/kg ND 0.050 05/10/15 20:26 1,1,1-Trichloroethane mg/kg ND 0.050 05/10/15 20:26 1,1,2,2-Tetrachloroethane mg/kg ND 0.050 05/10/15 20:26 1,1,2-Trichloroethane mg/kg ND 0.050 05/10/15 20:26 1,1,2-Trichlorotrifluoroethane mg/kg ND 0.20 05/10/15 20:26 1,1-Dichloroethane mg/kg ND 0.050 05/10/15 20:26 1,1-Dichloroethene mg/kg ND 0.050 05/10/15 20:26 1,1-Dichloropropene mg/kg ND 0.050 05/10/15 20:26 1,2,3-Trichlorobenzene mg/kg ND 0.050 05/10/15 20:26 1,2,3-Trichloropropane mg/kg ND 0.20 05/10/15 20:26 1,2,4-Trichlorobenzene mg/kg ND 0.050 05/10/15 20:26 1,2,4-Trimethylbenzene mg/kg ND 0.050 05/10/15 20:26 1,2-Dibromo-3-chloropropane mg/kg ND 0.50 05/10/15 20:26 1,2-Dibromoethane(EDB) mg/kg ND 0.050 05/10/15 20:26 1,2-Dichlorobenzene mg/kg ND 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 ND 0.050 05/10/15 20:26 1,3,5-Trimethylbenzene mg/kg ND 0.050 05/10/15 20:26 1,3-Dichlorobenzene mg/kg ND 0.050 05/10/15 20:26 1,3-Dichloropropane mg/kg ND 0.050 05/10/15 20:26 1,4-Dichlorobenzene mg/kg ND 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 ND 0.25 05/10/15 20:26 2-Chlorotoluene mg/kg ND 0.050 05/10/15 20:26 4-Chlorotoluene mg/kg ND 0.050 05/10/15 20:26 4-Methyl-2-pentanone(MIBK) mg/kg ND 0.25 05/10/15 20:26 Acetone mg/kg ND 1.0 05/10/15 20:26 Allyl chloride mg/kg ND 0.20 05/10/15 20:26 Benzene mg/kg ND 0.020 05/10/15 20:26 Bromobenzene mg/kg ND 0.050 05/10/15 20:26 Bromochloromethane mg/kg ND 0.050 05/10/15 20:26 Bromodichloromethane mg/kg ND 0.050 05/10/15 20:26 Bromoform mg/kg ND 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 ND 0.050 05/10/15 20:26 Chloromethane mg/kg ND 0.20 05/10/15 20:26 cis-1,2-Dichloroethene mg/kg ND 0.050 05/10/15 20:26 cis-1,3-Dichloropropene mg/kg ND 0.050 05/10/15 20:26 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 28 of 57 Pace Analytical Services,Inc. 1700 Elm Street-Suite200 aceAnalytical Minneapolis,MN 55414414 www.pacelabs.com (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 05/10/15 20:26 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 05/10/15 20:26 Hexachloro-1,3-butadiene mg/kg ND 0.25 05/10/15 20:26 lsopropylbenzene(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 ND 0.20 05/10/15 20:26 n-Butylbenzene mg/kg ND 0.050 05/10/15 20:26 n-Propylbenzene mg/kg ND 0.050 05/10/15 20:26 Naphthalene mg/kg ND 0.20 05/10/15 20:26 p-lsopropyltoluene 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-Butylbenzene mg/kg ND 0.050 05/10/15 20:26 Tetrachloroethene mg/kg ND 0.050 05/10/15 20:26 Tetrahydrofuran mg/kg ND 2.0 05/10/15 20:26 Toluene mg/kg ND 0.050 05/10/15 20:26 trans-1,2-Dichloroethene mg/kg ND 0.050 05/10/15 20:26 trans-1,3-Dichloropropene mg/kg ND 0.050 05/10/15 20:26 Trichloroethene mg/kg ND 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 ND 0.15 05/10/15 20:26 1,2-Dichloroethane-d4(S) %. 104 55-150 05/10/15 20:26 4-Bromofluorobenzene(S) %. 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 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 29 of 57 Pace Analytical Services,Inc. 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 LABORATORY CONTROL SAMPLE: 1959389 Spike LCS LCS %Rec Parameter Units Conc. Result %Rec Limits Qualifiers 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-Butanone(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 Allyl 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 p-Isopropyltoluene 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 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 30 of 57 Pace Analytical Services,Inc. e 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 LABORATORY CONTROL SAMPLE: 1959389 Spike LOS LCS %Rec Parameter Units Conc. Result %Rec 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) %. 104 55-150 4-Bromofluorobenzene(S) %. 97 54-131 Toluene-d8(S) %. 103 61-125 MATRIX SPIKE SAMPLE: 1959770 10305268002 Spike MS MS %Rec Parameter Units Result Conc. Result %Rec 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-Trichlorotrifluoroethane mg/kg ND 1.1 1.7 156 45-150 MO 1,1-Dichloroethane mg/kg ND 1.1 1.1 104 56-150 1,1-Dichloroethene mg/kg ND 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-Trichloropropane mg/kg ND 1.1 1.2 115 57-148 1,2,4-Trichlorobenzene mg/kg ND 1.1 1.2 108 61-150 1,2,4-Trimethylbenzene mg/kg ND 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 ND 1.1 1.1 100 54-135 2-Butanone(MEK) mg/kg ND 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 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 31 of 57 Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 wwwpacelabs.com (612)607-1700 I QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 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 .39J 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 mg/kg ND 1.1 .33J 30 46-150 M1 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 M1 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-Butylbenzene 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 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 32 of 57 Pace Analytical Services,Inc. ® __ aceAnalytical 1700 Elm Street-Suite 200 Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 I QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 SAMPLE DUPLICATE: 1959771 10305268003 Dup Max Parameter Units Result Result RPD RPD Qualifiers 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-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 ND 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-Dichloroethene 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 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 33 of 57 Pace Analytical Services,Inc. aceAnalytical® 1700 Elm Street-Suite 200 Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 QUALITY CONTROL DATA Project: B14-05623.00 Dakota/Chanhassen Pace Project No.: 10304812 SAMPLE DUPLICATE: 1959771 10305268003 Dup Max Parameter Units Result Result RPD RPD Qualifiers Hexachloro-1,3-butadiene mg/kg ND ND 30 Isopropylbenzene(Cumene) mg/kg ND ND 30 Methyl-tert-butyl ether mg/kg ND ND 30 Methylene Chloride mg/kg ND ND 30 n-Butylbenzene mg/kg ND ND 30 n-Propylbenzene mg/kg ND ND 30 Naphthalene mg/kg ND .0068J 30 p-lsopropyltoluene mg/kg ND ND 30 sec-Butylbenzene mg/kg ND ND 30 Styrene mg/kg ND ND 30 tert-Butylbenzene mg/kg ND ND 30 Tetrachloroethene mg/kg ND ND 30 Tetrahydrofuran mg/kg ND ND 30 Toluene mg/kg ND ND 30 trans-1,2-Dichloroethene mg/kg ND ND 30 trans-1,3-Dichloropropene mg/kg ND ND 30 Trichloroethene mg/kg ND ND 30 Trichlorofluoromethane mg/kg ND ND 30 Vinyl chloride mg/kg ND ND 30 Xylene(Total) mg/kg ND ND 30 1,2-Dichloroethane-d4(S) %. 92 98 6 4-Bromofluorobenzene(S) %. 101 100 0 Toluene-d8(S) %. 104 103 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 34 of 57 Pace Analytical Services,Inc. ta 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 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 Associated Lab Samples: 10304812001, 10304812002, 10304812003, 10304812004, 10304812005,10304812006 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers WDRO 010-C28 mg/kg ND 10.0 05/07/15 18:15 n-Triacontane(S) %. 90 50-150 05/07/15 18:15 LABORATORY CONTROL SAMPLE&LCSD: 1957420 1957421 Spike LCS LCSD LCS LCSD %Rec Max Parameter Units Conc. Result Result %Rec %Rec Limits RPD RPD Qualifiers WDRO 010-028 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 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 35 of 57 Pace Analytical Services,Inc. e 1700 Elm Street-Suite 200 ace Analytical Minneapolis,MN 55414 imw..pacelabs.com (612)607-1700 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. 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 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 PASI-M Pace Analytical Services-Minneapolis ANALYTE QUALIFIERS 1M 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. Batch 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 Pace Analytical Services,Inc. 5 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 QUALITY CONTROL DATA CROSS REFERENCE TABLE 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(3') 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(3') 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 5035/5030B MSV/31346 EPA 8260 MSV/31349 10304812002 Southside Wall(3') EPA 5035/5030B MSV/31346 EPA 8260 MSV/31349 10304812003 Northside Wall(3') EPA 5035/5030B MSV/31358 EPA 8260 MSV/31390 10304812004 Westside Wall(3') EPA 5035/5030B MSV/31358 EPA 8260 MSV/31390 10304812005 Base-East(6') EPA 5035/5030B MSV/31346 EPA 8260 MSV/31349 10304812006 Base-West(4') EPA 5035/5030B MSV/31358 EPA 8260 MSV/31390 10304812007 McOH Trip Blank EPA 5035/5030B MSV/31346 EPA 8260 MSV/31349 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 37 of 57 Document Name: Document Revised:19Mar2015 p BLM Sample Condition Upon Receipt Form Page 1 of 1 /62 , eArelyt CaI Document No. :Issuing.A Authority: u Y F-MN-C-161-rev.01 Pace Minnesota Quality Office Sample Condition Client Name: Project#: OTir , 10304812 Upon Receipt �yC�r y�W/1" Courier: ]Fed Ex ❑UPS ❑USPS ,,Tient 11111 JO 11111 tJJ I III ❑Corn merciai Dace OSpee Dee [Other: Tracking Number: 10304812 _ Custody Seal on Cooler/Box Present? Yes QNo -Seals Intact? Yes ONo- Optional: Proj,Due Date: Proj,Name: Packing Material: OBubble Wrap OPubble Bags ❑None ❑Other: Temp Blank? EYes ❑No Thermom.Used: 0B88A0143310092" Type of Ice: iivet ❑Blue ❑None OSamples on Ice,cooling process has begun Cooler Temp Read(°C): 0.9 Cooler Temp Corrected(°C): ),2- Biological Tissue Frozen? . ales ❑No ' N/A Temp should be above freezing to 6°C Correction Factor: .. j,S Date and Initials of Person Examining Contents: :Q:a'"j.—(. comments Chain of Custody Present? -- .`- _ ---- --. Yes Elko- N/A 1,- _ Chain of Custody Filled Out? Yes ONo ON/A 2. Chain of Custody Relinquished? 4Yes ONo ON/A 3. Sampler Name and/or Signature on COC? Ii4Yes ONo ON/A 4. Samples Arrived within Hold Time? Yes ONo ON/A 5, Short Hold Time Analysis(<72 hr)? Oyes No ❑N/A 6, • Rush Turn Around Time Requested? Oyes jiliNo ON/A 7. _ Sufficient Volume? 'Yes ❑No ON/A 8. Correct Containers Used? Af Yes ONo ON/A 9, -Pace Containers Used? glyes ONo ON/A Containers Intact? ]Yes ONo )101N/A 10. , Filtered Volume Received for Dissolved Tests? Des- ONo ON/A 11. Sample Labels Match COC? Y Yes ONo ON/A 12. _ c*r -Includes Date/Time/ID/Analysis Matrix: All containers needing acid/base preservation have been checked? Dyes ONo ❑NaOH 13, ❑HNO3 OHzSOa ❑HCI All containers needing preservation are found to be in ca..A # compliance with.EPA recommendation? Oyes ONo N/A (HNO3,H2SO4,HCI<2;NaOH>9 Sulfide,NaON>12 Cyanide) Exceptions:VOA,Coliform,TOC,Oil and Grease, ) Yes ❑No Initial when Lot#of added DRO/8015(water)DOC _ icompleted: preservative: c � Headspace in VOA Vials(>6mm)7 • Yes (lo N/A 14, Trip Blank Present? Ekes [QNo N/A 15 Trip Blank Custody Seals Present? Layes ONo N/A Pace Trip Blank Lot#(if purchased): CLIENT"NOTIFICATION/RESOLUTION Field Data Required? DYes QNo Person Contacted: Date/Time: Com ments/Resolution: Project Manager Review: i Pate ! �` Note: Whenever there is a discrepancy affecting North Carolina compliance samples,a copy of this form will be sent to the North Car linC ertification Office(I.e out of hold,incorrect preservative,out of temp,incorrect containers) Page38of57 ci 1.tY (N/A) ` lou7ul sa)dweg a co _ z o Z 0 0 N www . N Y et co El w s c (N/A) o O ? 3 O aeloo�pains u> ci ',1 S J .., -. co ApoNsn0 r J I 1. a a if co y, (N/A)031 o �Wr.w - uo penieoaa o _d W ter (N/A)awaolUO Ienplsaa 4 0>wdwal j A U n - u ri LU CD W d 15 _ 14. a \..- d• w Q rj p ¢ N Q y D PSA k X X)(* X p N s N0 cp � J N/A j;sal s�s�t�euy t: m ro -' w °- aay}p O r u zr-x1z-'7 ✓ r .- loue �aW �. 0 + ° [kJ to sOZSzBN a _ M C r HORN ct w y 1OH b vl. E Q £ONH CI 0 p z eOSZH . O a C N o pp panaasaadun (V')M Pet W M (v) w 1. H w V, $ o a m d 8 N S213NIVINO0 d0# 11%.►r-r--f-r P co J w F_ Q8 d a E g a "1' UJ o N NOI10a1100IV dural aldWVS 0 _ _ 5 w w o E V v q IA w -•a Q a a N -� w 8q cb• „ — a z e v r { d v L! m LU ��,�J' G a s N o d 4 M a fc o _ f FC 1 Q V) v o ~ c .�._ a�d c z 11 Da (d0100=0 8Va0=J) 3dAl 3ldWVS V l j(9}0 v d _ _ ro .4 w (ye of sapos peen eas) J J a.d .) ..1 w a pp a o E E 3000 XI?11VW 0 v1 w U V1 N cc 1 o a ro � � z V c �. a IV. •rs` N O . fir' Xx " E.4,- 4 it,. N-- irk .s...-)... r, --4,1" ""-Ce., xviosf..),1' — 4' d t___'- .,`-_,' -02e, . ,.. IP ri-- o VV 11,11 a �(_�jyt� e,,,y1 0O L. 1� er"" a Q a t 4- t V,' t o o 4 '3y ILL o \ j a £ ( i . K V2'o i` ,—�E 2 v #W3l1 N COCOn COm co a o a `�w a `� V1 �Page 39 of 57 Data File: \\192.168.10.12\chem\lOgcs4.i\050715dro.b/05070069.D Report Date: 05/08/2015 Sample ID: 10304812001 Client ID: Eastside Wall (4') Instrument: 10gcs4.i HP5890 GC Dae. FI01G.CH 45#mpl Inf rmation: 10304812001 3.9= 3Q0rge Volu e: Operator: MT 3,7= filum pha e: 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 2,0: L.' 1,9= 1.8= 1,7= 1.64 1.5= 1.44 1,34 1,24 1.1= 1,0= 0,9= 0.8= 0.7- 0,64 0.5= 0.4= O 0.3= U u 0.2= o a 0.14 a A IL �I I I 11111 I I I .. 2 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 3,4 3.6 3,8 4.0 4.2 4.4 4,6 4.8 5,0 Time (Min) Data File: \\192.168.10.12\chem\lOgcs4.i\050815dro.b/05080012.D Report Date: 05/08/2015 Sample ID: 10304812002 Client ID: Southside Wall (3') Instrument: lOgcs4.i HP5890 GC Data, FID10.CH 1.3- Sample Information: 10304812002 50 Rprge Volute: Operator: MT Co_lumr phase: DB-5MS Column diameter: 0.25 1,1- 1.0- 0.9- 1. 0,7- } 0.5- 0.3- 0.2- 0.1- to .3- 0,2-0.1-a 11 1111111IIIIIIIIII II III IIIIIIII II Il II 111111 111111 2. 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 3,4 3.6 3,8 4.0 4.2 4,4 4.6 4.8 5.0 Time (Min) Data File: \\192.168.10.12\chem\lOgcs4.i\050715dro.b/05070058.D Report Date: 05/08/2015 Sample ID: 10304812003 Client ID: Northside Wall (3') Instrument: lOgcs4.i HP5890 GC Date, FID19,CH 'Stipple Information: 10304812003 4,0: Irge Volume: Operaw.or: MT 3,7= clumr. phase: DB-5MS Coluhn diameter: 0.25 3.5= 3,3= 3.3= 3.2= 3.14 3.0= 2,9: 2.84 2,74 2.6= 2.5= 2.44 2.3= 2,2= LP 2,1= 2.0= 1.94 } 1.8= 1.7= 1,6= 1,5= 1.44 1.34 1,2= 1,1= 1.0= m 0,94 0,84 0,7= 0.6= 0,5= 0,4= 0,3= 0 0.24 n 0,1- N D I LI I I I I I Li o, 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 3,4 3,6 3,8 4,0 4.2 4,4 4,6 4,8 5.0 Time (Min) Data File: \\192.168.10.12\chem\lOgcs4.i\050715dro.b/05070073.D Report Date: 05/08/2015 Sample ID: 10304812004 Client ID: Westside Wall (3') Instrument: 10gcs4.i HP5890 GC Oat?. FI01A.CH S1mple Inf rmation: 10304812004 a 3,9= 3Wrge Volu e: Operator: MT 3.7 �slumr pha e: DB-5MS Column diameter: 0.25 3.5= 3.4= 3,34 3.24 3.1= 3.0. 2,9= 2.84 2.74 2.64 2.54 2.44 2.34 2,24 IFn 2,14 2 2,0: X 1,9= } 1.8.. 1.7= 1.64 1.54 1.44 1.34 1.24 1,14 1.0= 0.9= 0.8= 0.74 0.64 0.5= nm 0.44 0.3= 0.24 a 0,11. 4 .. . . . . . . . . .. . . . . . . . . . . .. . . . . . . .. . . . . . . . . . . 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 3.4 3.6 3.8 4.0 4,2 4.4 4.6 4.8 5.0 Time (Min) Data File: \\192.168.10.12\chem\lOgcs4.i\050715dro.b/05070056.D Report Date: 05/08/2015 Sample ID: 10304812005 Client ID: Base-East (6') Instrument: 10gcs4.i HP5890 GC Da . FID1A.CH 4&mple Information: 10304812005 4.0= 3Airge Volume: Oper.; or: MT 3,84 r6jlumr phase: DB-5MS Colurn diameter: 0.25 3.5- 3.44 3.3= 3.2= 3.1= 3.04 2,94 2.8= 2.7= 2,6= 2.5= 2.44 2,3= - 2.24 0in 2,1= 2.0= 1.9 1.8= 1.74 1.6= 1.5= 1.4= 1.3= 1.24 1.1= Mi, 0.8= 0,7= 0.6= 0,54 0,4 0.34 o 0.24 0.1 I . 1 III L I ll 1Jl m, 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 3.4 3,6 3.8 4.0 4.2 4,4 4,6 4.8 5.0 cid Time (Min) Data File: \\192.168.10.12\chem\lOgcs4.i\050815dro.b/05080010.D Report Date: 05/08/2015 Sample ID: 10304812006 Client ID: Base-West (4') Instrument: lOgcs4.i HP5890 GC Data, FID1G.CH Sample Information: 10304812006 50 1,3- Purge Volume: Operator: MT 1C25lumr. phase: DB-5MS Column diameter: 0.25 0,8- I 0,7- 2 I I 0.6- I 0.5- 0.4- 0.3- 0.2- .5-0.4-0.3- 0,2- I V11441' 0.1- u IU I III I lArVir St • . . . . . . . . . . . . . . . . . . . .. . . . 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 3,4 3,6 3,8 4,0 4,2 4,4 4,6 4,8 5,0 Time (Min) Data File: \\192.168.10.12\chem\lOgcv9.i\050515A-1.b/05051543.d Report Date: 05/06/2015 Sample ID: 10304812001 Client ID: Eastside Wall (4') Instrument: 10gcv9.i HP7890 GC Data, CPDET28.ch ESmple Information: 10304812001, E 8.0- g 7P rge Volume: Ope>itor: LLC 7.6- 7 4: lumn phase: DB-624 Colimn diameter: 0.53 7.0= 6.8= 6,6= 6,4= 6.2= n 6.0= P 5.8- 5.6- 0 5.4- 5,2= 5.0- N� 4.8: 1D 4.6= w S 4,2= c w x 4,0= n r 3.8 Y° 0 3.6- o 3.4- .2 4 3.2- = n 3.0- i ^uPi ° m o 2.8- ^ N 2.6- M m ,Il d- 2.4 "2.4-i m 2.2- ( N N ND w .Nr 2.0- t N c a _ 1.8- w Op, - SLw 1,6- mom ^ Y w 1.4 Y .w. v E .y v� m � w � 1.2 w C m - ' I: N C L 7, d 1.0: v N m°: w i c.1 ( z D.D- I w .OX u� y I 1� p� n ■� 'D 0.6- r n y a ,'� �, �yll�i"�..'l� _�1! ♦._ .i0.111I �� II�O OOII2( 0 Y C E.9_,7 X `,�I�I�I', U Y lY ) 0.44 . in k^,.+ 4 9 0 1 2 3 4 5 6 7 0 9 10 11 12 13 14 15 16 17 co Time (Min) i Data File: \\192.168.10.12\chem\lOgcv9.i\050515A-2.b/05051543.d Report Date: 05/06/2015 1 Sample ID: 10304812001 Client ID: Eastside Wall (4') Instrument: 10gcv9.i HP7B90 GC Data. FID1A.ch 254mple Info mation: 10304812001, 2.0- Pti:rge Volu e: Operator: LLC Column pha•:: DB-624 Column diameter: 0.53 1.8- 1.7- 1.5- 1.4- 1.2- m 1.1- X 1.0- } 0.7- 0.6- 0.5- 0.4- m O 0.3- w c i0.1- 3 m • V � 2, 0. 1 2 3 4 5 6 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. Time (Min) I Data File: \\192.168.10.12\chem\10gcv9.i\050515A-1.b/05051553.d Report Date: 05/06/2015 Sample ID: 10304812002 Client ID: Southside Wall (3') Instrument: 10gcv9.i HP7690 GC Data, CPDET2B.ch 3Ssaimple Information: 10304812002X10, 3.8- 3 rge Volume: Operator: LLC 3.6- Elumn phase: DB-624 Column diameter: 0.53 3.44 3.3 3,24 iI3.14 3.0- 2.94 2,64 2.7- 2,6= 1I 2.5- 1 N 2.4- n w 2,3- m v 2.2- m 2.1- ., 10 2.0= m 1.94 w N r 1.84 w 1.7- c I 1.6- o 0 1,5= 1.4- O n c 1,3= N c° o . 0 1.2= v r vI 1.14 ': C 6 .' N N E. 1.0- J No N 0.9- G O � L 0.64 O WM _P. 1 ti 0.7' ri ti N O £. 0.6= N v 2T,n iI li 0.5- v is N a m 0.44 w i n +L+vi.. in m 0.3' .� w ,v � � @ � v co 0.14 �I, 11. 0 1_x. .rri it i h'1 i Mal Ii I 1�. _ i R 0 . . 1 2. 3. 4. 5. .'6. 7 8 9. .10 11. 12. 13. 14. 15. 16. 17. o' 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: 10gcv9.i HP7890 GC Data, FID18.ch Sample Inf.lrmation: 10304812002X10, 1.1- Purge Volule: Operator: LLC IC®lumn pha-e: DB-624 Column diameter: 0.53 0.9- 0.8- 0.7- 6-3 .9-0.8- 0.7-m 0,6- c 0 0.4- � I 0.3- m 0.2- as N c m 0,1- w 0 o fl 9. 0 I 2 3 4 5 6 7 8 9 L10 11 12 13 14 15 16 17 ca Time (M1n) Data File: \\192.168.10.12\chem\lOgcv9.i\050515A-l.b/05051549.d Report Date: 05/06/2015 Sample ID: 10304812003 Client ID: Northside Wall (3') Instrument: lOgcv9.i HP7890 GC Data.. CPDET28.ch SSpmple Information: 10304812003, • 8.4= merge Volume: Opentor: LLC 6.0_ �N 7Cq�7-lumn phase: DB-624 Col'mn diameter: 0.53 7.6, 7.4= 7.24 7.0= 6.8: 6.6= 6.4= 6.2= 6.0= 5.8= 5.6: 5.4- N Q 5.2= kri 5.0: 4.8 in N 4.64 2 4.4= c a x 4.2: 0 )- 4.0: N 3.8' 3.6= .2, m 4 Q 3.4= G N ti In 3.2- op.?, NN 3.0: ,. m o v 2.8= m c N 2.6= C c 2.44 N 9 j -.2.2-' ., c.� n d a S W 2.04 w 8m _ a . - .e.5, lit 1.64 Cv E ' 1.4 J O m r ui al am . c 1,2 ui v3, a In 1.0= N �x c 0.8' .� ra.-al a1 HI p 0.6= t N '� W E X�1� �1�. III 7 j /'�/1Pll a 0.4- :A I:i ♦ .- 1A1a ... 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 cTime (Min) Data File: \\192.168.10.12\chem\10gcv9.i\050515A-2.b/05051549.d Report Date: 05/06/2015 Sample ID: 10304812003 Client ID: Northside Wall (3') Instrument: 10gcv9.i HP7890 GC Data, FID10.ch Sample Infoimation: 10304812003, 1.9- Purge Volu Operator: LLC 1.8- 1Cplumn pha-:: DB-624 Column diameter: 0.53 1.6- 1,5- 1,4- 1.3- 1.2- 1,1- 00 1.0- 0 0.8- 0.7- 0,6- 8 0.5- N 0.4- c K K o 0,2- w 0 0.1- (m ry N 0 1 2 3 4 5 6 7 6 9 10 11 12 13 14 15 16 17 Time (Min) Data File: \\192.168.10.12\chem\lOgcv9.i\050515A-1.b/05051550.d Report Date: 05/06/2015 Sample ID: 10304812004 Client ID: Westside Wall (3') Instrument: lOgcv9.i HP7890 GC Data, CPDET2B.ch Cample Information: 10304812004, �k 8.64 rge Volume: Oper*tor: LLC 8.0= lumn phase: DB-624 Col mn diameter: 0.53 7.64 7.44 7,2; 7.04. 6.8= 6.64 6,4= 6.2: 6.04 5.84 5.6= 5.4. 5.2= 5.04 .. 4.84 N 4.64 4.4: - 4.24 r 4.0; 3.8= 3.6- 3.4= 3.2= ro 3.0= m ro o 2.6' rl I C w 2.44 a w L G N 2.24 H w. 2.0= 1,84 .� �°.' ,. 1.6' .�'� ... "p, m -21". 10 7 0 m t E ro 1.4- V N Cv E L 1 1.2' n Nc m c c �c H 0.8' a w x m ro 1� 1� 1 I' �'I�yj.It .. ("im INIIIIIIItiIh ;.l ,,.{r. • 9, 0 1 2 3 4 5 6 7 • 8 9 10 11 12 13 14 15 16 17 ci Time (Min) V - - i Data File: \\192.168.10.12\chem\lOgcv9.i\050515A-2.b/05051550.d Report Date: 05/06/2015 Sample ID: 10304812004 Client ID: Westside Wall (3') Instrument: lOgcv9.i HP7890 GC Data. FI81R.ch 2Sample Infomation: 10304812004, 1.9- Purge Volu Operator: LLC Column pha-r: DB-624 Column diameter: 0.53 1.7- 1.6- 1.5- 1,4- 1.3- 1.2- 1.1- 1 S 1.0- 1 y 0,9- 0.8- 0.7- 0,6- 0.5- v 0,2- o 0.1- r4 .1-N 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 16 Time (Min) I 1 Data File: \\192.168.10.12\chem\lOgcv9.i\050515A-1.b/05051544.d Report Date: 05/06/2015 Sample ID: 10304812005 Client ID: Base-East (6') Instrument: 10gcv9.i HP7890 GC Data. CPDET2B.ch 8SWmple Information: 10304812005, 7.8= a 7Pprge Volume: Ope tor: LLC 7.2' 'gilumn phase: DB-624 Col mn diameter: 0.53 6.8= 6.6 6,4- 6.2 6.0- 5.8 5.6- 5.4 5.2= 5.0: o 4,8- v ,13 4.6= 4.4; m 4.0= c X .. 3.8 o } 3.6- 3 3,4- ^cy v N 3.2- 4. v' ,N, 0 3.0= F _ 2,8- m m m I l 2.6- R @ cN� .I 2.4- 0 c M 52.2v L2.0- vv - 9,, 1,88.L21.6M� 1.4 , ', . eQ 4 t v M Qc ( 1.2- S m n I • f 1,0v in — D.B- -.9g �' 00,6 L+ 1 OS ) y7 ikovni1miuit Nr A c� 0.2= L i , 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ci Time (Min) Data File: \\192.168.10.12\chem\lOgcv9.i\050515A-2.b/05051544.d Report Date: 05/06/2015 Sample ID: 10304812005 Client ID: Base-East (6') Instrument: 10gcv9.i HP7890 GC Data, FID1R.ch 2,0- Sample Infolmation: 10304812005, 1.9H Purge Volu Operator: LLC 1.8- Column pha-T: DB-624 Column diameter: 0.53 1.7- 1.5- 1.4- 1.3- 1.2- 1,1- m 0 1,0- X 0,9- 0.8- 0.7- 0.6- 2 0,5- N U 0.4- 2 00 0.3- cw 0.2- [ g0 0.1- 9, 0 1 2 3 4 56 7 8 9 10 11 12 13 14 15 16 17 N Time (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: 10gcv9.i HP7890 GC Data. CPDET2B.ch 36-1Semple Information: 10304812006X10, n4= Irge Volume: Operator: LLC 3zphase: DB-624 3C10lumn Column diameter: 0.53 3.0- E 2.9- 2 2.8- a 2.7= w N 2.6- i2,5- 2.4- 2,3- E 2,2- in 4 i v 2.1- °° ni � N 11 2.0- m N G1.9- 0 1.8- v 1.7- c,- 1.6: IIii: 1.5: o 1.4- v t ^ m 1.3- PI 1 NN N 0 1.2- N o o+ o9 1.1= n v u�n W i 0 2 . W 1.0- N M . as 1 0.9- O am 0.8: L LO' 0,7- v w+w 0.6 0.5- n n ~ ren X c n 0.4- a El' L el IG V E- „ 0.3- ~ v I m ~ 0 0.2-iw N C C y I X 11 N 0.1- N j.. 'LI:L' I 1i 3I '.I '�I •{_ MIL.._ 1 1 • a 0 i 2 3 4. 5. 6 ''. 7 B 9 10 11 12 13 14 15 16 17 c Time (MSN Data File: \\192.168.10.12\chem\lOgcv9.i\050515A-2.b/05051554.d Report Date: 05/06/2015 Sample ID: 10304812006 Client ID: Base-West (4') Instrument: lOgcv9.i HP7890 GC Data, FID10.ch 9Smple Inf.rmation: 10304812006X10, FT7zrge Volu e: Operator: LLC $Column pha•e: DB-624 Column diameter: 0.53 8.1- 7.8- 7,5- 7,2- 6,9- 6.6- 6.3- 6.0- 5,7- 5.4- 5.1- i 4.8- 0 z 4,5- )- 4.2- 3.9- 3,6- 3.3- 3.0- v 2,7' 2.4- 2.1- 1.8- 1.5- 1,2- 0.9- w -p o 0 0,3- °m a 0 1 2 3 4 5 6 7 . 9 10 11 12 13 14 15 16 17 cn Time (Min) Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 December 16, 2014 Tim Lenway Braun-BLM 11001 Hampshire Ave. S. Minneapolis, MN 55438 RE: Project: B14-05623.00 Pace Project No.: 10290557 Dear Tim Lenway: Enclosed are the analytical results for sample(s) received by the laboratory on December 04, 2014. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Steve Albrecht steve.albrecht@pacelabs.com Project Manager Enclosures CG1F�-.. 1 . ' t',. REPORT OF LABORATORY ANALYSIS , /. <$' " This report shall not be reproduced,except in full, 4, �� without the written consent of Pace Analytical Services,Inc.. Page 1 of 18 Pace Analytical Services,Inc. 0 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 Www..pacelabs.com (612)607-1700 CERTIFICATIONS Project: B14-05623.00 Pace Project No.: 10290557 Minnesota Certification IDs 1700 Elm Street SE Suite 200,Minneapolis,MN 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#:01155CA North Carolina Certification#:530 Colorado Certification#Pace North Carolina State 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 DEQ Certification#:3086 Virginia/VELAP Certification#:Pace Louisiana DHH#:LA140001 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.. Page 2 of 18 Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 _ aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 i SAMPLE SUMMARY 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 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 Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 SAMPLE ANALYTE COUNT Project: B14-05623.00 Pace Project No.: 10290557 Analytes Lab ID Sample ID Method Analysts 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 AEJ 6 PASI-M ASTM D2974 JDL 1 PASI-M 10290557005 Trip Blank WI MOD GRO AEJ 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 Pace Analytical Services,Inc. ® 1700 Elm Street-Suite 200 aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 ANALYTICAL RESULTS Project: B14-05623.00 Pace Project No.: 10290557 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 12/05/14 14:18 12/10/14 18:53 71-43-2 Ethylbenzene 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-Trifluorotoluene(S) 94 %. 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, Date: 12/16/2014 10:29 AM without the written consent of Pace Analytical Services,Inc.. Page 5 of 18 Pace Analytical Services,Inc. (9 Pace ® 1700 Elm Street-Suite 200 Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 I ANALYTICAL RESULTS 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 Analytical Method:WI MOD GRO Preparation Method:EPA 5030 Medium Soil Benzene ND mg/kg 0.064 1 12/05/14 14:18 12/10/14 19:12 71-43-2 Ethylbenzene ND mg/kg 0.064 1 12/05/14 14:18 12/10/14 19:12 100-41-4 Gasoline Range Organics ND mg/kg 12.8 1 12/05/14 14:18 12/10/14 19:12 Toluene ND mg/kg 0.064 1 12/05/14 14:18 12/10/14 19:12 108-88-3 Xylene(Total) ND mg/kg 0.19 1 12/05/14 14:18 12/10/14 19:12 1330-20-7 Surrogates a,a,a-Trifluorotoluene(S) 103 %. 80-125 1 12/05/14 14:18 12/10/14 19:12 98-08-8 Dry Weight Analytical Method:ASTM D2974 Percent Moisture 23.5 % 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 6 of 18 Pace Analytical Services,Inc. a 1700 Elm Street-Suite 200 _ aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 I ANALYTICAL RESULTS Project: B14-05623.00 Pace Project No.: 10290557 Sample: SW-3)—East Side;8'Down 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 12/10/14 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 12/05/14 14:18 12/10/14 19:32 108-88-3 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 12/10/14 19:32 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 /cri 10 Pace Analytical Services,Inc. e 1700 Elm Street-Suite 200 _ aceAnalytical Minneapolis,MN 55414 www.pacetabs.com (612)607-1700 ANALYTICAL RESULTS 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. Qual 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-Trifluorotoluene(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 Pace Analytical Services,Inc. ® 1700 Elm a -Suite 200 aceAnaVical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 ANALYTICAL RESULTS Project: B14-05623.00 Pace Project No.: 10290557 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 CA 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 71-n3-2 Ethylbenzene ND mg/kg 0.050 1 12/08/14 00:00 12/09/14 16:12 100 41-4 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 13?0-20-7 Surrogates a,a,a-Trifluorotoluene(S) 97 %. 80-125 1 12/08/14 00:00 12/09/14 16:12 980)8-8 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 9 of 18 Pace Analytical Services,Inc. 0 1700 Elm Street-Suite 200 /19 eAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 1 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 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Benzene mg/kg ND 0.050 12/10/14 12:39 Ethylbenzene mg/kg ND 0.050 12/10/14 12:39 Gasoline Range Organics mg/kg ND 10.0 12/10/14 12:39 Toluene mg/kg ND 0.050 12/10/14 12:39 Xylene(Total) mg/kg ND 0.15 12/10/14 12:39 a,a,a-Trifluorotoluene(S) %, 101 80-125 12/10/14 12:39 LABORATORY CONTROL SAMPLE&LCSD: 1858721 1858722 Spike LCS LCSD LCS LCSD %Rec Max Parameter Units Conc. 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) mg/kg 15 15.9 15.8 106 105 80-120 1 20 a,a,a-Trifluorotoluene(S) %. 101 102 80-125 MATRIX SPIKE SAMPLE: 1858723 10290481002 Spike MS MS %Rec Parameter Units Result Conc. Result %Rec Limits Qualifiers Benzene mg/kg ND 5.3 5.4 102 80-120 Ethylbenzene mg/kg ND 5.3 5.2 98 80-120 Gasoline Range Organics mg/kg ND 53 52.9 93 80-120 Toluene mg/kg ND 5.3 5.3 100 80-120 Xylene(Total) mg/kg ND 15.9 15.9 100 80-120 a,a,a-Trifluorotoluene(S) okp 99 80-125 SAMPLE DUPLICATE: 1858724 10290481003 Dup Max Parameter Units Result Result RPD RPD Qualifiers Benzene mg/kg ND ND 20 Ethylbenzene mg/kg ND ND 20 Gasoline Range Organics mg/kg ND ND 20 Toluene mg/kg ND .017J 20 Xylene(Total) mg/kg ND 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 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 10 of 18 Pace Analytical Services,Inc. __ aceAnalytical 1700 Elm Street-Suite 200 Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 1 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 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Benzene mg/kg ND 0.050 12/09/14 15:49 Ethylbenzene mg/kg ND 0.050 12/09/14 15:49 Gasoline Range Organics mg/kg ND 10.0 12/09/14 15:49 Toluene mg/kg ND 0.050 12/09/14 15:49 Xylene(Total) mg/kg ND 0.15 12/09/14 15:49 a,a,a-Trifluorotoluene(S) %. 99 80-125 12/09/14 15:49 LABORATORY CONTROL SAMPLE&LCSD: 1859624 1859625 Spike LCS LCSD LCS LCSD %Rec 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 mg/kg 5 4.7 4.7 94 94 80-120 0 20 Xylene(Total) mg/kg 15 13.8 13.8 92 92 80-120 0 20 a,a,a-Trifluorotoluene(S) %. 97 97 80-125 MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 1859626 1859627 MS MSD 10290618010 Spike Spike MS MSD MS MSD %Rec Max Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual Benzene mg/kg ND 4.9 5.2 5.2 5.6 104 106 80-120 7 20 Ethylbenzene mg/kg ND 4.9 5.2 4.9 5.3 99 100 80-120 7 20 Gasoline Range Organics mg/kg ND 49.3 52.1 50.2 53.6 92 93 80-120 6 20 Toluene mg/kg ND 4.9 5.2 4.9 5.3 99 101 80-120 7 20 Xylene(Total) mg/kg ND 14.8 15.6 14.6 15.7 99 100 80-120 7 20 a,a,a-Trifluorotoluene(S) %. 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: 12/16/2014 10:29 AM without the written consent of Pace Analytical Services,Inc.. Page 11 of 18 Pace Analytical Services,Inc. aceAnaI ical® 1700 Elm Street-Suite 200 Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 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 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, Date: 12/16/2014 10:29 AM without the written consent of Pace Analytical Services,Inc.. Page 12 of 18 Pace Analytical Services,Inc. a 1700 Elm Street-Suite 200 _ aceAnalytical Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 I QUALITY CONTROL DATA 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 Pace Analytical Services,Inc. 170 l aceAnalytical Minneapolis,tMN'554114 ww ..pacelabs.com (612)607-1700 QUALIFIERS Project: B14-05623.00 Pace Project No.: 10290557 DEFINITIONS 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: 12/16/2014 10:29 AM without the written consent of Pace Analytical Services,Inc.. Page 14 of 18 Pace Analytical Services,Inc. aceAnalytical® 1700 Elm Street-Suite 200 Minneapolis,MN 55414 www.pacelabs.com (612)607-1700 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: B14-05623.00 Pace Project No.: 10290557 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 EPA5030 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 MPRP/51248 10290557004 SW-4)-South Side;8'Down ASTM D2974 MPRP/51227 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 15 of 18 L0/O1./O1 :elep on10e10 ZOS0-000\seoin.iaslueip\swaod\90-y0\sdnoa0\ £0'ZOSO#WJO j CO aZ t 0 o) I\ o N a) a V E V c Fw-� 0 in O 11 n to W o o U Lu a Z �� Lcd ..o C'+ A N N ai x N t Zx 4 r w- h- . a) Q s Z o �, Q �. 0 w OC -i7 m O N c O a- cb r 0: a) n — E iv _ 44Si CCC N * Z ai '`3 o. ♦x� _ - cn cn N p N ` x cid v = = U Q U I� ii�m E O h OC o z V .� i s 3 t E Ol N/A paaall!�pla!d slalaW m Fs = E ESIO/\N! o 0 w o m c C o cis s/au!t?�uop io aagwnN NI M IV) U cc cc a c) U E N 0 4 cc - 0) N a mW 'rncg oN a CC Q Nas 8.a ` � �. 73 c' o FELT, . . tt��. a) a) a) OC.. oa) 2 fa \A N.1 DZ a> yc ani ami 2a N \ 44k , WQ °° ° 0_ %%1 d cn O xx `.� ww v � 4(73"-•cw3 t u-s' . cc U $¢ v O �. \\.4 ❑ 1 ...., \ Q ==s. 11, Hj NJDE ElZo '` ' N% 41 aLL 1. � w i v.) kr) / 11 C J- Z O c w= -{. k et., 4 ❑ c c p Q A b` 1,. i -p N N Z co Oz a aE ` U ❑ V u�i d a) co n V C o as -J U Q a U ❑ D� W a� N * V o g', ti 4 i 4 o c c o ++ Q ai o Z > < o c °1 w r�Ni Ai '` OC OC _ ❑ E. al a C (0 L •'c y _. U `1 1 1 Tis >. C L. o o is C = F a 3 � z . .0 - UUnUh- W �-d , � Ea o _ 0 o Q LL-O O In 11) 0 Q- Q. 0 c CO 0OU U O a) a) c—' OlSilns �i o E E LL. IEJOd3:l W Page 16 of 18 Document Name: Revised Date: 14Nov2014 / -PaceAna/ytJCal BLM to MN Sample Transfer Form Page:1 of 1 Ir° Document Number Issuing Authority: F-MN-C-162-rev.00 Pace Minnesota Quality Office Shipping(circle): UPS Fed Ex -- Tracking#: Client: �'a Due Date: 2 J(GPi/ Pace WO: (c4460-.7 Project Manager: ,SCf`!f BLM to MN Sample Transfer Condition Upon Receipt Form ANALYSIS REQUESTED Method Number&Description Container Type #of Lab ID's Preservative Verify Arrival Date& Bottles Yes or No Initials Tests 87Ex (/6lAt 2. 10zQa5`S reor_a�3Yei ►•:..� tN� ! 7)40G / ` ' A./e" r-r°Ep1a-0C Vi e2At I roz 4,5 • 040•�' rreir /-"e REPORTING REQUIREMENTS/ADDITIONAL COMMENTS MINNESOTA SAMPLE RECEIPT INFORMATION IR Gun(circle):B88A9132521491,688A912167504,B 1 .1-correction Factor: J r('G7.6,. Sample Matrix: Cooler Temp Read(°C): / Cooler Temp Corrected Sample Composites Required: Yes No_ NA"°- Arrived on Ice: Yes No_ Custody Seal Present: Yes tCNo_ Short Hold Time Requested<72 Hours: Yes_ No_ . Trip Blank Present: Yes_ No__, N�` � Rush TAT Requested: Yes No K Trip Blank Custody Seals Present: Yes_ No NA �'c Samples Arrived within Hold Time: Yes. No_ Containers Intact: Yes7< No_ CUSTODY TRANSFER elinquished by/Affiliation Date Time Accepted By Affiliation Date Time /7/044( 104 t-z..i-r( ) (2;,3 FICATIONIRESOLUTION Person Contacted: Date: Comments/Resolution: i i::.- ;• •:, • Project Manager Review: /Q{2/1Jaitie4't Date: Page 17 of 18 ." d Document Name: Document Revised:14Nov2014 if ✓ BLM Sample Condition Upon Receipt Form Page 1 of 1 -race Analytical Document No.: Issuing Authority: F-MN-C-161-rev.00 Pace Minnesota Quality Office -.. 74:2 Sample Condition Client Nall Project#E . *‘�- 1( ? rI _ ..tet � Upon Receipt i "' is 19 s ed i 7 14 Ix(--..i.'0,--e,4,-7..,. ..7=-F --r: Courier: OFed Ex DUPS ❑USPS Client i,''''''I IES' WI 11 5 II ,-,.,.-11 IA 1j l)°j, r 1 t ['Commercial ❑Pace ❑SpeeDee ❑Other: ,. ,w t r" ,�' * V , T L. Tracking Number: ( . zF ,3�_. Custody Seal on Cooler/Box Present? []Yes No Seals Intact? Dyes ❑No Optional: Proj.Due Date: Proj.Name: Packing Material: ['Bubble Wrap ❑Bubble Bags None ['Other: Temp Blank? s ❑No Thermom.Used: 0 V23107 V23108 j Type of Ice: , wet ❑Blue alone OSamples on ice,cooling process has begun Cooler Temp Read(°C): (, / Cooler Temp Corrected(°-C): /41/ Biological Tissue Frozen? ❑yeso ,N//A Temp should be above freezing to 6°C Correction Factor: ,—a•j Date and Initials of Person Examining Contents: mo i) /G17/1,f Comments: 7 Chain of Custody Present? ZiYes ❑No ❑N/A 1. _ Chain of Custody Filled Out? Yes ❑No ❑N/A 2. Chain of Custody Relinquished? %j Yes ❑No ON/A 3, Sampler Name and/or Signature on COC? $.,yeses ❑No ON/A 4. Samples Arrived within Hold Time? .des ONo ❑N/A 5. Short Hold Time Analysis(<72 hr)? Dyes p o ❑N/A 6. Rush Turn Around Time Requested? Des :f No ON/A 7. Sufficient Volume? Yes ❑No ❑N/A 8. Correct Containers Used? Yes ❑No ON/A 9. -Pace Containers Used? Y s ❑No ❑N/A i Containers Intact? Yes ❑No ON/A 10. Filtered Volume Received for Dissolved Tests? Oyes ❑No RIA 11. " Sample Labels Match COC? No ON/A 12. ei ry fG 71.4 sts !?,/1.- 'OM s ,ks -Includes Date/Time/ID/Analysis Matrix: ;' All containers needing acid/base preservation have been Oyes ❑No ❑ 13. HNO3 ❑H2s04 ❑NaOH DHCI checked? /A All containers needing preservation are found to be in Sample# compliance with EPA recommendation? Dyes OW (HNO3,H2SO4,HCl<2;NaOH>9 Sulfide,NaOH>12 Cyanide) Exceptions:VOA,Coliform,TOC,Oil and Grease, ❑ Initial when Lot 4 of added DRO/8015(water)DOC Yes o completed: preservative: Headspace in VOA Vials(>6mm)? Oyes ❑No N/A 14. Trip Blank Present? yes ❑No N❑/A 15. Trip Blank Custody Seals Present? `j❑yy'es No N❑/A Pace Trip Blank Lot 4(if purchased): _ CLIENT NOTIFICATION/RESOLUTION Field Data Required? Dyes ❑No Person Contacted: Date/Time: Comments/Resolution: Project Manager Review: /dal lit (412.0(§X, R 1 v" te: 1274/111 Note: Whenever there is a discrepancy affecting North Carolina compll1.:(4 ce samples,a copy of this form will be sent to the North Carolina DEHNR Certification Office(i.e out of 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 St.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(MPCA)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 rec'd: Ways to notify: • Fax: 651-297-2343 or 651-205-4593,Attn:Joann Henry • Mail: Attn:Joann Henry at above address • E-mail:joann.henry(7a,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? 0 Yes ®No Type of facility: ®Service station 0 Government ❑Education ❑Industry/Factory ❑Auto dealer 0 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. Action (Enter date[MM/DD/YYYYJ of action under tank number) 1. Tank number See Guidance—page 4 006 007 008 2. Install new tank 3. Install new piping 4. Install new tank and piping 5. Install new dispenser(s) 6. Change site information 7. Change owner information 8. Change tank information 9. Change piping,pump,or dispenser information 10. Current tank status Status:Removed Status:Removed Status:Removed Status: See Guidance—page 4 Date:12/4/2014 Date:12/4/2014 Date:12/4/2014 Date: 11. If tank has been removed, list tank sludge disposal Edel Oil Edel Oil Edel Oil company and Hazardous EPA-MND-985-742- EPA-MND-985-742- EPA-MND-985-742- Waste Generator ID# 774 774 774 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 • 6/21/13 Poge 1 of 5 B. Tank Information 1. Tank number See Guidance—page 4 006 007 008 2. Capacity Gallons:8,000 Gallons:8,000 Gallons:8,000 Gallons: 3. Stored substance Type:Gasoline,E10 Type:Gasoline,E10 Type:Diesel,Petroleum Type: See Guidance—page 4 Specify: Specify: Specify: Specify: _ 4. Compartmental tank only See Guidance—page 4 Compartment 1 Gallons: Gallons: Gallons: Gallons: Type: Type: Type: Type: Specify: Specify: Specify: Specify: Compartment 2 Gallons: Gallons: Gallons: Gallons: Type: Type: Type: Type: Specify: Specify: Specify: Specify: Compartment 3 Gallons: Gallons: Gallons: Gallons: Type: Type: Type: Type: Specify: Specify: Specify: Specify: 5. Special use(check either or ❑Heating 0 Heating 0 Heating ❑Heating both if applicable) ❑Generator fuel 0 Generator fuel 0 Generator fuel 0 Generator fuel 6. Tank type Type:Fiberglass,SW Type:Fiberglass,SW Type:Fiberglass,SW Type: See Guidance—page 4 Specify: Specify.' Specify: Specify: 7. Tank corrosion protection See Guidance—page 4 8. Fill pipe spill containment (spill bucket) ❑Yes ❑No 0 Yes 0 No 0 Yes 0 No ❑Yes ❑No 9. Overfill prevention type See Guidance—page 4 10. Stage 1 vapor recovery for gasoline tanks ❑Yes ❑No ❑Yes 0 No 0 Yes 0 No ❑Yes 0 No 11. Primary method of tank release detection See Guidance—page 4 C. Piping, Pump, and Dispenser Information: 1. Tank number See Guidance—page 4 006 007 008 2. Piping type Type:Fiberglass,SW Type:Fiberglass,SW Type:Fiberglass,SW Type: See Guidance—page 4 Specify: Specify: Specify: 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—page 4 6. Submersible pump containment Type: Type: Type: Type: See Guidance—page 4 Specify: Specify: Specify: Specify: 7. How many dispensers serve this tank? 8. Dispenser containment Type: Type: Type: Type: See Guidance—page 4 Specify: Specify: Specify: Specify: Comments: 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 • 6/21/13 Page 2of5 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 all 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 underground storage tank systems. C1- nlidhCeo btko t 446, cc Name of owner or .r Cr• ,�Y di fC�r owner's authorized representative(print): �' _� �c � "st/ ___.... Title: t" / /ice Date: 111,61C- /716 gOit. Signature: �1 Tank Contractor 1 certify that all work was performed as specified by the manufacturer's Instructions;that all work was performed according to the applicable codes of practice in Minn.R.ch. 7150.0205;that all work was performed according to applicable state and federal regulations,including this chapter,and that I am in compliance with contractor certification requirements imposed by Minn.R.ch.7105. Licensed tank supervisor on site during tank work(print): Ron Smith Title: Petroleum Installer Date: 12112/14 Signature: _ _ Ylf9 MPCA Supervisor#: 934 Licensed Tank contractor or authorized representative(print): Pump&Meter Service,Inc. Cheryl Hein Title: Construction Cuoidinnatat Date: 12/12/14 Signature: MPCA Contractor#: 607 _ Site Assessor/Sampler Minn R.ch. 7150.0420 requires a site assessment be conducted at the removal of regulated USTs,at the closure in place of regulated USTs, and if tho product stored In the US7 is changed from a regulated to non-regulated substance.Please complete the I linwin!inhumation le idunlily who conducted the site assessment. State Duly Officer:1-800.422-0798 or 651-849.5451. Print name: 1t/(Ai raE, 1. y -,,�__ _ Title:. Pro'crt 'e JJjdL. Date: /d L.JN — — Company name: Ort in jfe)rfee• Mailing address: iJO0)_JJ4 '2S611Lr.-ji'Verl ti e__ City: /�1tx In rr�� �f] Slats: 1 /V Zip coda: Ssy3 X. r 1 a� / Contact name:___JtCcdt JL r'iO-r.. E-mail address: ,AAtki`r1t .,ur0Nn;/1 f r t"f,&./li • 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 • 6121/13 Page 3 of 5 c ') Guidance for Underground Storage Tanks Notification Form A. 1. Tank number: B. 6. Tank type: Enter tank number. If filling out form electronically, Choose from drop-down menu or list below. this number will automatically be added to B-1 and If"Other"is chosen,describe tank type in Box 2. C-I(Select"print preview"or"print"to activate Steel,Single Walled automatic feature). Steel, Double Walled A. 10. Current tank status: STIP3,Single Walled STIP3,Double Walled Choose from drop-down menu or list below. Jacketed Steel,Single Walled If status has changed,enter date. Jacketed Steel with Interstitial Monitoring,Single Walled Jacketed Steel,Double Walled Active Fiberglass,Single Walled Abandoned Fiberglass,Double Walled Closed in Place Other(specify) Removed Temporarily Closed B. 7. Tank corrosion protection: B. 1. Tank number: Choose from drop-down menu or list below. Enter tank number.If filling out form electronically, Sacrificial Anode this number will automatically be added to B-1 after Impressed Current you have typed it into A-1(Select"print preview"or Internal Lining "print"to activate automatic feature). None Not needed(use if Tank Type is any Jacketed Steel B. 3. Stored substance: type or any Fiberglass type) Choose from drop-down menu or list below. B. 9. Overfill prevention type: If asked to specify in Box 1,describe substance in Choose from drop-down menu or list below. Box 2.If this tank is compartmental,leave blank. Gasoline,Aviation Fill pipe flapper valve Gasoline,E10 Vent pipe ball float Gasoline,E20 Audible high level alarm None Gasoline,Non-oxygenated Diesel,B2/5 B. 11. Primary method of tank release detection: Diesel,Petroleum Biodiesel,B100 Choose from drop-down menu or list below. Fuel Oil#2(light) Automatic tank gauging(ATG) Fuel Oil#6(heavy) Inventory control Kerosene Fuel Statistical inventory control(SIR) MineralSpirits Manual tank gauging Jet Interstitial monitoring Mineral Oil Lubricating Oil C. 1. Tank number: Used Oil Petroleum,Other(specify) Enter tank number.If filling out form electronically, Ethanol,E100 this number will automatically be added to C-1 after Ethanol,E95(denatured) you have typed it into A-1(Select"print preview"or Ethanol,E85 "print"to activate automatic feature). Chemical,Antifreeze Chemical,Acidic(specify) C. 2. Piping type: Chemical,Caustic(specify) Choose from drop-down menu or fist below. Chemical,theSubstance O (specify) If"Other"is chosen,describe piping type in Box 2. Other (specify) p p g Steel,Single Walled(includes coated,wrapped,and B. 4. Compartmental tank only: galvanized) SIdentify capacity and substance for each Jackeeel,ted ed St Double Walled compartment. Choose substance from drop-down Jacketed Steel,with Interstitial Walled menu or use list in B.3 above.If asked to specify in Jacketed Steel with Double Monitoring,Single Walled Box 2,describe substance in Box 3. Jacketed Steel,Double Walled 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 • 6121/13 Page 4 of 50 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. 5. Type of dispensing: Choose from drop-down menu or list below. Submersible pump Safe suction pump Other suction pump Gravity C. 6. 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 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 • 6/21113 Page 5 of 5 t 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 Petroleum Impacted Soil 16.09 148837 1038586 4/28/15 15-0064 Petroleum Impacted Soil 15.40 148843 1038587 4/28/15 15-0064 Petroleum Impacted 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 15-0064 Petroleum Impacted Soil 19.27 #of Loads: 8 SUBTOTAL FOR Waste Stream 122.15 CHACH Chanhassen Dakota Retail One L 7910 Dakota Ave 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 Petroleum Impacted 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 Petroleum Impacted Soil(Cover) 15.15 147330 1029970 4/21/15 15-0064-01 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 Petroleum 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(Cove) 18.99 147462 1029991 4/21/15 15-0064-01 Petroleum impacted Soil(Cove') 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(Cover) 19.89 147581 1029999 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.58 147583 1030000 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 21.32 147589 1030001 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.97 147600 1030002 4/22/15 15-0064-01 Petroleum Impacted 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 Petroleum Impacted Soil(Cover) 20.32 147605 1030005 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 22.84 147606 1030006 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 21.91 147609 1030007 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.71 147620 1030008 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 15.85 147625 1030009 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 20.16 147627 1030010 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 20,45 147628 1030011 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 16.49 147629 1030012 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.12 147630 1030013 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.42 147639 1030014 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 16.28 147648 1030015 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 16.25 147653 1030016 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.65 147654 1030017 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.85 147655 1030018 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.26 147656 1030019 4/22/15 15-00u4-01 Petroleum Impacted Soil(Cover) 18.80 147659 1030020 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 20.51 147671 1030021 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 16.41 147682 1030022 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.29 147683 1030023 4/22/15 15-0)64-01 Petroleum Impacted Soil(Cover) 15.13 147687 1030024 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.86 147689 1030025 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 16.51 147690 1030026 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.30 147694 1030027 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.30 147702 1030028 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.57 147711 1030029 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.73 147713 1030030 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.40 147716 1030031 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 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 Impacted Soil(Cover) 19.19 147720 1030034 4/22/15 15-0064-01 Petroleum Impacted Soil(Cover) 21.07 147827 1030036 4/23/15 15-0064-01 Petroleum Impacted Soil(Cover) 15.54 147829 1030037 4/23/15 15-0064-01 Petroleum Impacted Soil(Cover) 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(Cover) 18.06 147859 1030041 4/23/19 15-0064-01 Petroleum Impacted Soil(Cover) 23.28 147864 1030042 4/23/15 15-0064-01 Petroleum Impacted Soil(Cover) 14.68 147866 1030043 4/23/15 15-0064-01 Petroleum Impacted Soil(Cover) 21.99 147867 1030044 4/23/15 15-0064-01 Petroleum Impacted Soil(Cover) 20.43 147868 1030045 4/23/15 15-0064-01 Petroleum Impacted Soil(Cover) 22.05 147885 1030046 4/2:/15 15-0064-01 Petroleum Impacted Soil(cover) 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 Soil(Cover) 20.20 147892 1030049 4/23/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.65 147894 1030050 4/23/15 15-0064-01 Petroleum Impacted Soil(Cover) 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(Cover) 12.46 147934 1030053 4/23/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.22 147935 1030054 4/23/15 15-0064-01 Petroleum Impacted Soil(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) 20.23 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(Cover) 17.81 147966 1030059 4/23/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.02 147967 1030060 4/23/15 15-0064-01 Petroleum Impacted Soil(Cover) 20.49 147980 1030061 4/23/15 15-0064-01 Petroleum Impacted Soil(Cover) 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(Cover) 18.54 147991 1030064 4/23/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.43 148051 1030065 4/24/15 15-0064-01 Petroleum Impacted 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(Cover) 13.74 148138 1030072 4/24/15 15-0064-01 Petroleum Impacted Soil(Cover) 14.76 148175 1030073 4/24/15 15-0064-01 Petroleum Impacted Soil(Cover) 15.03 148180 1030074 4/24/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.29 148252 1030075 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 12.74 148253 1030076 4/27/15 15-0064-01 Petrolcmn Impacted Soil(Cover) 18.34 148261 1030077 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.30 148263 1030078 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 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 Impacted Soil(Cover) 17.60 148344 1030084 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 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 Impacted Soil(Cover) 15.87 148385 1030087 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 15.30 148393 1030088 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 21.50 148408 1030089 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 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(Cover) 17.94 148423 1030092 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.74 148454 1030093 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 15.55 148456 1030094 4/27/15 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 15-0064-01 Petroleum Impacted Soil(Cover) 21.26 148487 1030097 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.88 148488 1030098 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.44 148508 1030099 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 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 Impacted Soil(Cover) 19.29 148534 1030102 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.60 148547 1030103 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 16.34 148549 1030104 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.77 148558 1030105 4/27/15 15-0064-01 Petroleum Impacted Soil(Cover) 14.60 148578 1030068 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.58 148586 1030069 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.54 148589 1030106 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.94 148591 1030107 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 13.03 148596 1030109 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 16.54 148599 1030108 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.80 148653 1030111 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.21 148657 1030112 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.91 148663 1030110 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 16.66 148664 1030113 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 14.06 148680 1030114 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 15.45 148707 1030116 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.39 148708 1030115 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 15.49 148712 1038575 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 13.89 148714 1038576 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 15.49 148745 1038577 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.54 148746 1038578 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.28 148774 1038579 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 15.84 148776 1038580 4/28/15 15-0064-01 Petroleum impacted Soil(Cover) 14.96 148778 1038581 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 11.53 148779 1038582 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.54 148811 1038583 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 14.69 148812 1038584 4/28/15 15-0064-01 Petroleum Impacted Soil(Cover) 14.09 149095 1038593 4/29/15 15-0064-01 Petroleum Impacted Soil(Cover) 14.20 149098 1038594 4/29/15 15-0064-01 Petroleum impacted Soil(Cover) 13.39 156092 1038595 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.07 156094 1038596 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.12 156108 1038597 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.93 156111 1038598 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.43 156158 1038600 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 20.02 156164 1038601 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.02 156167 1038602 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 16.19 156213 1038603 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 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 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.71 156263 1038607 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.97 156266 1038608 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.59 156270 1038609 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 20.24 156305 1038610 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.30 156309 1038611 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.26 156312 1038612 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 12.46 156321 1038613 6/8/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.49 156341 1038620 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 15.61 156346 1038621 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.17 156352 1038622 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.91 156353 1038623 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 16.04 156388 1038624 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.23 156395 1038625 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 21.48 156409 1038626 6/9/15 15-0064-0I Petroleum Impacted Soil(Cover) 17.75 156411 1038627 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.18 156442 I038628 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.96 156446 1038629 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.20 156455 1038630 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.58 156459 1038631 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 20.27 156495 1038632 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 16.42 156502 1038633 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.09 156509 1038635 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 20.16 156514 1038634 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.49 156539 1038636 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.05 156543 1038637 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.76 156551 1038638 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 19.29 156559 1038614 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 17.89 156586 1038615 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.04 156588 1038616 6/9/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.61 156594 1038617 6/10/15 15-0064-01 Petroleum Impacted Soil(Cover) 20.03 156614 1038618 6/10/15 15-0064-01 Petroleum Impacted Soil(Cover) 21.19 156621 1038619 6/10/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.71 156631 1038639 6/10/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.77 156663 1038640 6/10/15 15-0064-01 Petroleum Impacted Soil(Cover) 16.96 156694 1038641 6/10/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.49 156702 1038642 6/10/15 15-0064-01 Petroleum Impacted Soil(Cover) 16.44 156707 1038643 6/10/15 15-0064-01 Petroleum Impacted Soil(Cover) 18.52 #of Loads: 210 SUBTOTAL FORWaste Stream 3,773.32 Appendix D Vapor Mitigation Specification z og *1±11 4 w 8PEIIFICA1ION8 id I— ei Z O.*11..............V.stleas ............... .. .., . .... '''' 1--.'"' "'—". ISEE ..9.•OW. I I . . [ ' . 7:.."'d."*.=••••".'"'"..”7.1.-7.'=.7—" ..,, .., J t 4 ^-\ : lial.riat 1 72.;r4.74r . ED—''' a,s=da''.....4.-4.....F...........u.. .........e....0.1..................................................... !W. i . . — I_ 1,111•70•15,M.,.a r Z '...7.......40 2,....., . -r.:-.. 4.1.,..4/ 0-10 ,.., •••• --- ..:=:".4.e"=:!•= QIN UNDERFLOOR VAPOR MITIGATION SYSTEM PIPING PLAN 1.==.r.r......... * 4 IWI I r.••. N WI iggl gig -- f--- f--- s ,,,W.KWKWPOWX.WXWV.W . ..........”................... , “aprrnerra onotcneru r meavv.....rearrem 1 i ri\UNDERFLOOR PIPING SECTION rQi_..)\UNDERFLOOR SCREEN SECTION l..1.) Minnesota Pollution Control Agency 520 Lafayette Road North I St.Paul,Minnesota 55155-4194 I 651-296-6300 800-657-3864 651-282-5332 TTY www.pca.state.mn.us I Equal Opportunity Ernployer August 28, 2015 Mr.Vince Driessen Mr.Vince Driessen Chanhassen Dakota Retail One, LLC Driessen Group, LLC 4999 France Avenue, Suite 216 4999 France Avenue,Suite 216 Edina, MN 55410 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, c /L r 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#: 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. § 1158.17,subd. 12. 6. This approval does not supplant any applicable state or local stormwater permits,ordinances,or other regulatory documents. 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