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Home My WebLink About20260451 C oatvac+ t 0410 1861 .- FACILITIES DEPARTMENT PHONE: (970)400-2020 FAX: (970) 304-6532 WEBSITE: www.co.weld.co.us GOUNtY 1105 H STREET P.O. BOX 758 GREELEY, COLORADO 80632 February 24, 2026 To: Board of County Commissioners Re: Block 66 Environmental Services Contract (Soils Testing, Hazard Mitigation) This professional services contract is for pre-demolition soils contamination testing and post demolition removal of an in-ground fuel tank and lift station for the Weld County properties located at Block 66, Greeley Colorado. The not to exceed cost for this service is $41,450.00. Exhibit A is the proposal from National Inspection Services. The Facilities department recommends awarding this contract to National Inspection Services. Sincerely, Patrick O'Neill Director (bet) 2026-0451 C 0ns e,n+ -eryo - C C `. C1 nloc�� 3/-2/2(09 3/Z /2 l0 8G b6 AGREEMENT FOR PROFESSIONAL SERVICES BETWEEN WELD COUNTY AND NATIONAL INSPECTION SERVICES INC, THIS AGREEMENT is made by and between the County of Weld, State of Colorado, whose address is 1150 O Street, Greeley, Colorado, 80631 ("County"), and National Inspection Services, whose address is P.O. Box 270774, Ft. Collins, CO 80527 ("Contractor"). WHEREAS, County desires to retain Contractor as an independent contractor to perform services as more particularly set forth in the attached Exhibits"A,"and WHEREAS, Contractor has the time available to timely perform the services and is willing to perform the services according to the terms of this Agreement. NOW THEREFORE, in consideration of the mutual promises and covenants contained herein, the parties hereto agree as follows: I. Engagement of Contractor. County hereby retains Contractor, and Contractor hereby accepts engagement by County upon the terms and conditions set forth in this Agreement. 2. Term. The term of this Agreement shall be from March 1, 2026, through and until the date upon which the tasks set forth in Exhibit"A"have been completed, or December 31, 2026, whichever date is earlier, and the term may be extended by mutual written consent of the parties. 3. Services to be Performed. Contractor agrees to perform the Services listed or referred to in Exhibit"A." 4. Compensation. County agrees to pay Contractor the base fee in and for the buildings located at the addresses listed in Exhibits A,not to exceed a total of$41,450. 5. Additional Work. The parties do not anticipate any additional work other than the tasks set forth in Exhibit A. 6. Independent Contractor. Contractor agrees that Contractor is an independent contractor and that neither Contractor nor Contractor's agents or employees are, or shall be deemed to be, agents or employees of the County for any purpose. Contractor shall have no authorization, express or implied, to bind the County to any agreement, liability, or understanding. The parties agree that Contractor will not become an employee of County, nor is Contractor entitled to any employee benefits from County as a result of the execution of this Agreement. 7. Warranty. Contractor warrants that services performed under this Agreement will be performed in a manner consistent with the professional standards governing such services Page 1 of 4 Pages zoz.co—U4 1 and the provisions of this Agreement. 8. Written Reports Counter Proper . All written reports produced in connection with the performance of this Agreement, whether or not such reports are in completed form, shall at all times be considered the property of the County. Contractor shall not make use of such material for purposes other than in connection with this Agreement without prior written approval of County. 9. Insurance and Indemnification. Contractor shall maintain adequate liability insurance covering the negligent acts of Contractor during its performance of the services contracted for in this Agreement. Contractor shall provide necessary workers' compensation insurance at Contractor's own cost and expense. 10. Termination. Either party may terminate this Agreement at any time by providing the other party with a ten (10) day written notice thereof. Furthermore, this Agreement may be terminated at any time without notice upon a material breach of the terms of the Agreement. In the event of an early termination, Contractor shall be paid for work performed up to the time of notice and County shall be entitled the use of all material generated pursuant to this Agreement. 11. Non-Assignment. Contractor may not assign or transfer this Agreement, any interest therein or claim thereunder, without the prior written approval of County. 12. Access to Records. County shall have access to Contractor's financial records as they relate to this Agreement for purposes of audit. Such records shall be complete and available for audit 90 days after final payment hereunder and shall be retained and available for audit purposes for at least five years after final payment hereunder. 13. Time of Essence. Time is of the essence in each and every provision of this Agreement. 14. Interruptions. Neither party to this Agreement shall be liable to the other for delays in delivery or failure to deliver or otherwise to perform any obligation under this Agreement, where such failure is due to any cause beyond its reasonable control, including but not limited to Acts of God, fires, strikes, war, flood, earthquakes or Governmental actions. 15. Notices. Any notice required to be given under this Agreement shall be in writing and shall be mailed or delivered to the other party at that party's address as stated above. 16. Compliance. This Agreement and the provision of services hereunder shall be subject to the laws of Colorado and be in accordance with the policies, procedures, and practices of County. 17. Entire Agreement/Modifications. This Agreement contains the entire agreement between the parties with respect to the subject matter contained in this Agreement. This Page 2 of 4 Pages instrument supersedes all prior negotiation, representation, and understanding or agreements with respect to the subject matter contained in this Agreement. This Agreement may be changed or supplemented only by a written instrument signed by both parties. 18. Funding Contingency. No portion of this Agreement shall be deemed to create an obligation on the part of County to expend funds not otherwise appropriated or budgeted for. 19. No Conflict. No employee of Contractor nor any member of Contractor's family shall serve on a County Board, committee or hold any such position which either by rule, practice or action nominates, recommends, supervises Contractor's operations, or authorizes funding to Contractor. 20. Severability. If any term or condition of this Agreement shall be held to be invalid, illegal, or unenforceable, this Agreement shall be construed and enforced without such provision, to the extent that this Agreement is then capable of execution within the original intent of the parties. 4 �r 21. Governmental Immunity. No portion of this Agreement shall be deemed to constitute a waiver of any immunities the parties or their officers or employees may possess. 22. No Third Party Beneficiary. It is expressly understood and agreed that the enforcement of the terms and conditions of this Agreement, and all rights of action relating to such enforcement, shall be strictly reserved to the undersigned parties and nothing in this Agreement shall give or allow any claim or right of action whatsoever by any other person not included in this Agreement. It is the express intention of the undersigned parties that any entity other than the undersigned parties receiving services or benefits under this Agreement shall be an incidental beneficiary only. (Remainder of page left intentionally blank.) Page 3 of 4 Pages IN WITNESS WHEREOF,the parties have executed this Agreement as of the date and year written below. CONTRACTOR: National Inspection Services By: o . D'Antonio, President SUBSCRIBED AND SWORN to before me this 16 day of 2o , RICHARD ALAN MORLEY WITNESS my hand and official seal. NOTARY PUC STATE OF COLORADO NOTARY ID 20244015065 COMMISSION EXPIRES 04/18/2028 Notary Pu lic My commission expires: (y-Vi 25-l1 e-- ATTEST: d/,Ar i. ,� ,A0 BOARD OF COUNTY CLERK TO THE BOARD COMMISSIONERS OF WELD COUNTY By: By: Deputy Clerk to the Board Sc t K. James,Chair ,�=-- ,`, MAR 0 2 2026 ;` } J 1' Page 4 of 4 Pages Exhibit A ifspipr • y �- OH NATIONAL INSPECTION SERVICES Commercial and Environmental Due Diligence PO Box 270774 I Fort Collins,CO 80527 I (970)482-1976 I e-mail:info@nationalinspection.net I www.nationalinspection.net January 5, 2026 cosBRAT/A,C *** \ Mr.Patrick O'Neill f,� r Weld County,Director of Facilities Department 0 1105 H Street 411 YEARS I; NNERSA Greeley,CO 80631 Via email:poneill@weld.gov Re:Proposal for Environmental Services-West Block,1008, 1014,1018,1020 and 1028 9th Street and 908 and 914 11th Avenue,Greeley,Colorado 80631 Dear Mr.O'Neill: e. a Pursuant to your request,NMD Environmental LLC,d/b/a National Inspection Services is pleased to present4you with this proposal for the environmental services at the above referenced property. National Inspection Services (NIS) has considerable experience in the inspection and consulting industry and has completed over 85,000 inspections and written reports for satisfied clients. This document presents our project understanding, scope of services, estimated charges, and the terms and conditions of a contract between NIS and Weld County(Client). SITE BACKGROUND AND ENVIRONMENTAL CONDITIONS The 914 11th Avenue property was utilized for steam and suspected dry cleaning operations from as early as 1940 through the 1960's. NIS previously conducted a limited Phase II Environmental Site Assessment (ESA), dated May 1, 2025, at the north and east adjoining properties, which included groundwater samples and soil gas vapor samples. Low levels of tetrachloroethylene(PCE),a solvent used in drycleaning,were detected in two of the soil gas samples and one groundwater sample. An additional Phase II investigation was completed within the 914 11th Avenue building and included three soil borings and three sub slab soil gas samples.Volatile organic compounds (VOCs) were not detected above laboratory detection limits in the three soil samples collected; however, PCE was detected in each of the three soil vapor samples at concentrations above its respective U.S. Environmental Protection Agency (EPA) Residential and/or Industrial Regional Screening Level 1 Weld County Environmental Services-West Block,Greeley,Colorado January 5,2026 (RSL). Additionally, carbon tetrachloride and chloroform, were detected in soil vapor samples, indicative of dry cleaning operations. A former gasoline station at 1028 9th Street was reportedly shutdown in 1978,and two of the three tanks were removed while a third was filled with water at that time. As part of the May 1,2025 Phase II activities,Ground Penetrating Radar Systems,LLC conducted a ground penetrating radar at the Site and identified an anomaly consistent with an underground storage tank (UST) at the southwest corner of the 1028 9th Street building.This is consistent with documentation indicating that the tank could not be removed due to its proximity to the building foundation. As part of the Phase II ESA,soil borings were located to address the potential UST and associated product lines,and no release was detected. The 1028 9th Street building also maintains remnant underground hydraulic lift and floor drain components. These items should be addressed during or post site demolition activities. PROJECT UNDERSTANDING The scope of work presented below is designed to determine if the former dry cleaning operations have negatively impacted the subsurface conditions at the property. The results of the Phase II assessment will be utilized to make recommendations for future redevelopment of the property. SCOPE OF SERVICES National Inspection Services will perform the following activities post-demolition of site structures. Alternatively,NIS can coordinate these activities with the on-site demolition contractor. Tank removal- • Site Preparation-A public utility locate will be performed prior to any intrusive activities. • Removal of Free Liquids - A properly licensed removal contractor will be procured to pump/vacuum the free liquids from the tank and dispose of this material properly. This removal activity will be documented with a waste manifest and field notes for the final removal report. It is our understanding that the tank was abandoned in place with water, which will need to be properly removed from the tank prior to removal. This proposal assumes that no more than 500-gallons of product or fuel removal will be required. Additional charges associated with this element of the project will be charged at a per gallon basis. • Tank Removal-NIS will excavate the tank and prepare the tank for transportation to a disposal facility. The tank will be recycled, and a certificate of destruction will be obtained. NIS will provide field personnel,monitoring equipment,materials,and field management to assist with the proper removal of the tank. Prior to removal, dry ice will be utilized to purge explosive gases from the tank. Dry ice will be continuously added until vapor readings from within the 2 Weld County Environmental Services-West Block,Greeley,Colorado January 5,2026 tank are at 10%or less of the lower explosive limit(LEL),or less than 5%oxygen,as measured utilizing a multi-gas meter.The tank opening will be secured,and a vent will be installed in one opening at least eight to ten feet above the tank to safely vent fumes.After the tank is inert,the tank and associated piping will be removed from the ground and transported off-site for recycling or disposal. • Possible Impacted Soils - Based on the results of the NIS Limited Phase II ESA, petroleum impacted soils are not anticipated to be encountered during the removal; however, often a minimal amount of petroleum impacted soils will be encountered during the removal activities. Once the tank and associated product lines and piping have been removed and disposed of,any visibly-impacted soil as well as soils that register greater that 50 parts per million on the photoionization detector (PID) will be removed from the excavations and stockpiled on a plastic sheet prior to characterization for disposal. The stockpiled soils will be tested for disposal characterization and either reused or disposed of off-site based on comparison of the laboratory data to OPS guidelines. • Based on our experience with similar projects there is a limited expectation of soil impacts. Impacted soil will require special profiling and disposal at a regulated landfill. If soils are encountered that require special disposal,the Client will be charged accordingly per ton. • Possible Impacted Groundwater - Based on the findings of the NIS Limited Phase II ESA, groundwater impacts are not anticipated. • Tank Removal Confirmation Sampling - NIS will use a PID in the field to assess for potential residual impacts to soil from the historic UST. NIS will collect up to three grab samples from the soils beneath the tank and one composite soil sample from any stockpiled petroleum- impacted soils and submit the samples to an analytical laboratory for analysis. Soil samples will be collected and submitted for laboratory analysis of VOCs and total petroleum hydrocarbons(TPH)on a normal turnaround time. If elevated levels of TPH(above 500 mg/kg) are encountered,additional analysis of polycyclic aromatic hydrocarbons (PAHs)will likely be required by the OPS. • Site Restoration- NIS will manage the restoration of the site, including the import,placement and compaction of clean backfill.It is assumed that no more than 5 cubic yards of clean fill will be required to replace the soil removed for offsite disposal and the volume of the tank. • Tank Removal Documentation-A report will be prepared to document the project and request a No Further Action from the Colorado Department of Labor and Employment(CDLE) Division of Oil and Public Safety (OPS). The report will include confirmation sampling data, disposal 3 Weld County Environmental Services-West Block,Greeley,Colorado January 5,2026 documentation, a photographic log of the removal and subsurface conditions, and other key information.This documentation will be submitted to the Client and the OPS for their records. The intent of the above work is to assist the Client with the tank removal and to remove and dispose of the UST and impacted environmental media in a manner that is in compliance with local and state requirements for such work. Although not anticipated, if groundwater or soil impacts are discovered that are more extensive than planned,NIS will provide the client with a proposal for additional soil removal and/or an OPS Level II Characterization and Level III remediation activities. If a release is discovered, the owner has 24 hours to notify OPS of the release. Inground Lift Removal-NIS will coordinate this activity with the removal of the underground tank. - NIS will attempt to break open the lid of the former lift component to see if oil remains in the component. If so, a sample of the oil will be required for pumping and disposal purposes. The sample will be submitted for laboratory analysis of PCBs. - In order to avoid delays,NIS will attempt to drain the oil into 5-gallon buckets using a hand held pump prior to removal. - NIS will break apart the concrete surrounding the lift component and dig out around it utilizing a mini-excavator. NIS will then utilize the excavator to remove the lift component and place it on plastic to avoid oil spillage. - NIS will collect one confirmation soil sample from the soil beneath the lift component. - If obvious oil leakage has occurred NIS will excavate the contaminated soils and place them on plastic for sampling and disposal protocol. - NIS will dispose of the oil as non-hazardous waste.If the oil is deemed to contain PCBs,additional fees will incur to dispose of as hazardous waste. Additional Soil and Groundwater Sampling-After the site structures are removed,a total of five (5) soil borings will be completed at the site and converted to temporary groundwater monitoring wells as depicted on the attached site.The soil borings will be completed as follows: MW-1 & MW-2 - will be completed within the former 914 11th Avenue building footprint to identify a potential release point. MW-3 -will be completed to the northeast and downgradient of the 914 11th Avenue building. MW-4-will be completed further northeast between B3 and existing monitoring well MW-1. MW-5-will be completed to the east of the 914 11th Avenue building. A total of five (5) soil and five (5) groundwater samples will be collected from the soil borings and monitoring wells and analyzed for volatile organic compounds (VOCs). 4 Weld County Environmental Services-West Block,Greeley,Colorado January 5,2026 The soil borings and associated groundwater wells will be installed as depicted on the attached site plan. Soil and Groundwater Sampling Methodology The methods to be used include the following: • Prior to any intrusive activities at the site, the locations of underground utilities in the investigation area will be assessed using both private and public utility locates.Additional available information regarding site utilities will also be reviewed,if available. • The soil borings will be installed by a qualified driller using direct push or hollow stem auger. The soil borings will be completed to a maximum depth of approximately 25 feet below ground surface,bedrock,refusal,or groundwater,whichever is encountered first. • Soil samples in the borings will be collected on a continuous basis and visually described according to the Unified Soil Classification System (USCS). Information regarding subsurface conditions will be recorded on boring logs. • Soil samples collected during drilling will be field screened for non-specific VOCs using a photoionization detector(PID) and an appropriate headspace technique.In the headspace technique,a portion of the soil sample will be placed in a"zip-lock"bag,which is sealed and placed in a warm area to promote volatilization.After a period of time,the PID is inserted into the headspace of the bag,and a reading is obtained.This reading will be recorded on the boring log. • Based on field screening activities and PID readings, one soil sample will be collected at each soil boring with either the highest PID reading or the sample immediately above the water table. Sample depths will be determined by the onsite environmental professional. The soil samples will be placed in laboratory-supplied containers and submitted to the laboratory for analysis. • Soil samples will be analyzed for one or more of the following parameters: • VOCs by U.S.EPA Method 8260B. • Upon reaching total boring depth in the identified borings,if groundwater is encountered, a temporary groundwater monitoring well will be constructed in each soil boring using new one-inch polyvinyl chloride (PVC) well screen and blank casing. Depending upon field conditions, either five or ten feet of factory slotted screen will be placed in the bottom of the boring,and blank casing threaded onto the screen and extended to the ground surface. Because of the temporary nature of the wells,no sand pack or bentonite seal will be placed in the annulus between the boring wall and the well casing. • Each of the groundwater wells will be sampled. Prior to sampling,the depth to water will 5 Weld County Environmental Services-West Block,Greeley,Colorado January 5,2026 be measured. NIS will adequately hand-purge each well to at least three well volumes.The samples will be collected using a peristaltic pump or hand bailer. Samples will be containerized in bottles provided by the analytical laboratory, labeled, and immediately placed on ice in a cooler. • Groundwater samples will be submitted to the laboratory and analyzed for the following: • VOCs by U.S.EPA Method 8260B. • If groundwater is not encountered, the temporary wells will sit for 24 hours before returning to the site and checking for groundwater.If groundwater is encountered after 24 hours the wells will be sampled,if not,the boring will be backfilled.Immediately following groundwater sampling,well casings will be removed and the borings will be backfilled with bentonite.The surface areas around the borings will be returned to their original condition. All investigative derived waste (IDW) will be stored on-site pending a disposal determination. Additional sampling protocol may be required by the waste disposal service. This proposal assumes the waste to be non-hazardous and that a waste profile for disposal may be obtained based on the above-mentioned sample results. Evaluation&Report Preparation Associated reports will be prepared by the Environmental Professional upon completion of the environmental activities.The reports will include the results of the subsurface soil and groundwater samples, findings, opinions and conclusions based on the information gathered at the time of the assessment. Maps will be included to depict the locations of the areas of concern, impacted soil or groundwater encountered,and other key data. NIS will address identified chemicals of concern and make recommendations based on this data.The report will be delivered electronically in PDF format to the email address requested. Client shall have fifteen days to review the report for errors, omissions, or typographical errors and request NIS correct said errors (if reasonably correctable within the scope of the limited inspection). Typographical or clerical errors not found within said time period shall not be considered material. ESTIMATED FEE AND PAYMENT Underground tank removal and reporting-Estimated fee of$17.675 Inground lift removal-Estimated fee of$7.500 Phase II Site Investigation and Reporting: Estimated fee of$16.275 Please authorize us to proceed by providing your signature below. 6 Weld County Environmental Services-West Block,Greeley,Colorado January 5,2026 This proposal is valid for 30 days from the date of proposal issue. Services will be invoiced upon completion of work and issuance of report. Payment will be due upon receipt unless otherwise agreed.A 2.9%fee will be applied to all credit card payments.To cover the cost of processing a credit or charge card transaction, and pursuant to section 5-2-212, Colorado Revised Statutes, a seller or lessor may impose a processing surcharge in an amount not to exceed the merchant discount fee that the seller or lessor incurs in processing the sales or lease transaction. A seller or lessor shall not impose a processing surcharge on payments made by use of cash, a check, or a debit card or redemption of a gift card. You agree to pay the final invoiced amount,even if more than the estimate.The estimate may increase based on additional time,interviews,visits,or needing to repeat work due to failure to communicate with NIS. We reserve the right to charge for conferences, meetings and any extraordinary services requested outside the scope of this agreement, including re-titling, reassignment or reliance documentation following issuance of report.You agree to pay the full and final invoiced amount. EXCLUSIONS The following are excluded from the Scope of Services and Estimated Fee but maybe invoiced to your company if incurred: - Additional fees for tank registration and permitting are not included in the scope of this proposal; - Expedited turnaround time on laboratory analysis; - Disposal costs for Investigation Derived Waste (IDW) -soil cuttings and purge water; - Inaccessible property systems; - Sewer line scope and septic tanks; - Underground site features not visible without disassembly or special equipment; - Additional consultations,conferences,or meetings; - Re-titling,reassignment,or reliance documentation; - Any extraordinary services requested outside the scope of this agreement; - Fax,shipping,courier,or other report delivery methods apart from electronic delivery; - Any expenses incurred to acquire additional requested insurance coverage; - Meetings with jurisdictional officials, abatement or other contractors, or preparation of government documents,including demolition permits. National Inspection Services reserves the right to revise our fee for this assignment if it is determined that the subject premises are materially different than represented or reasonably anticipated, or if access, weather, health concern complications, or any other force majeure outside of NIS control necessitates additional expenditure of time and/or funds. 7 Weld County Environmental Services-West Block,Greeley,Colorado January 5,2026 SCHEDULE AND SITE ACCESS National Inspection Services estimates the Scope of Services will be completed within 60 days after written acceptance of this proposal and assumes a normal laboratory turnaround time(5 to 10 days). The Client will arrange for NIS personnel to access the site.The Client will be consulted for approval prior to contact with any present owner/tenant. Any delay in such access shall be understood to affect the schedule and/or fees.Our report will be delivered on or before the mutually agreed upon date. GENERAL TERMS AND CONDITIONS Our services for the outlined scope of work will be performed in accordance with generally accepted professional practices as related to the nature of the work accomplished, at the time services are performed. This Agreement shall be construed and governed by the laws of the State of Colorado. This Agreement and its attached documents constitute the entire agreement between Client and NIS. No provision of this Agreement shall be modified unless in writing signed by an authorized representative of Client.Waiver by NIS of any provision hereof in one instance shall not constitute a waiver of any other instance. Termination This Agreement may be terminated by either party upon fifteen days' notice. In the event of termination of the Agreement by Client, Client shall still be obligated to pay NIS for the greater of 50%of the estimate or the actual work performed by NIS at the time of termination.NIS will provide Client an invoice within three days of termination,which Client will pay immediately. Limitation of Liability Client releases NIS from any liability that arises from its performance of its obligations under this Agreement excluding willful or grossly negligent conduct. Client also agrees not to assert any claim whatsoever against NIS for loss of anticipatory profits or consequential damages. Although we stand behind the accuracy of all the statements and observations made in our reports, we do not provide a general warranty or guarantee of the condition of this property. National Inspection Services is not responsible or liable for problems which cannot be reasonably be discovered in a limited inspection.Additional disclaimer language will accompany all written reports issued, and under no circumstances will NIS liability exceed the amount invoiced as our fee for inspection services rendered. Indemnification NIS shall indemnify Client against any claims, actions, damages, or liabilities, including all attorney fees,arising out of or connected with their performance of this Agreement, except as caused by its 8 Weld County Environmental Services-West Block,Greeley,Colorado January 5,2026 own willful or grossly negligent actions. Such indemnification shall survive the expiration, cancellation,or termination of this Agreement. Client shall indemnify NIS against any claims, actions, damages, or liabilities, including all attorney fees, arising out of or connected with their performance of this Agreement, except as caused by its own willful or grossly negligent actions. Such indemnification shall survive the expiration, cancellation,or termination of this Agreement. Dispute Resolution In the unlikely event that differences concerning the services or fees in this engagement should arise that are not resolved by mutual agreement,the Parties both recognize that the matter may involve complex business, environmental, or accounting issues that would be decided most equitably by a judge hearing the evidence without a jury.Accordingly,both NIS and Client agree to waive any right to a trial by jury in any action,proceeding or counterclaim arising out of or relating to NIS'services or this engagement. All litigation shall take place in Fort Collins,Colorado for state claims or Denver, Colorado for federal claims. Client and NIS agree to the exclusive jurisdiction and venue of Larimer County,Colorado for state claims and the District Court of Colorado for federal claims.The prevailing party shall be entitled to reasonable costs and attorney's fees. Finance charges computed at a periodic rate of 1.5%applied monthly, or an annual percentage rate of 18%shall be charged on all accounts 30 days past due.Delinquent accounts maybe subject to filing suit or submitted to a collection agency. In addition to accrual of interest,client will be charged and hereby agrees to pay for all costs of collection,as well as reasonable attorney fees incurred by NIS. If any portion of this Agreement is held invalid,it is agreed that such invalidity shall not affect any of the remaining portions. Reports,Recommendations,and Ownership of Documents Reports,recommendations,and other materials resulting from our efforts are intended solely for the purposes of this Agreement.Any reuse by Client or others for purposes of this Agreement,any reuse by Client or others for purposes outside the scope of this Agreement or any failure to follow NIS recommendations,without written permission,shall be at the Client's or user's sole risk.NIS and its representatives will not release reports (copies or originals) to any party other than the client, without prior permission or court order. Thank you for the opportunity to provide you with this proposal. For more information on our company and our services please visit our website at www.nationalinspection.net. Signature of this letter(below) shall constitute execution of this letter combined with its supporting attached documents (together the"Agreement")as a legally binding contract. 9 Weld County Environmental Services-West Block,Greeley,Colorado January 5,2026 We look forward to being of service to you and hope to add your name to our list of satisfied clients. Sincerely, A—)\— A.1* —. Noah M.D'Antonio, President National Inspection Services Accepted: Billing information,if different from above: Name Signature Date 10 Weld County Environmental Services-West Block,Greeley,Colorado January 5,2026 - s. _ , - — - — I. PCE-1 ..... -•'� VOCs- ug/L .. c .... . .k. ,. - -, — —. .....,-.. II I1 i f '►+ non w I 1!1 detect sMOM aim k.... UST r 41131 lid - :! i k _� � I � M ` § { In-ground lift r1• I ,» {y. t : VOCs- detect r t MW-4 - 1 ( f 1 �1 i f ( r — 1' t MW-3 + A\ MW-2 El) v _ { (I r. r MW-5 + ii BO 17 MW 1 c M II • ] . �� i yy 1"1 a sC.. S / �`° 1 • ' 1_ 1 _..�",,,. „.r' ESTIMATED 1, GROUNDWATER FLOW ., .r .. . .„ 1 ("it -6 411, c- 1 c.r, ditz , I ..._ `t,, ® Proposed Temporary Monitoring Well ® Previous Groundwater Sample *Boring locations may be modified based on GPR surveys,site observations,utilities or other site conditions. Limited Phase II ii/ ..�oN vlcES.. 11 A ® CERTIFICATE OF LIABILITY INSURANCE DATE(MM/DD/YYYY)1/22/2026 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED,the policy(ies)must have ADDITIONAL INSURED provisions or be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy, certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER CONTACT lnszone Insurance Services, LLC PHONE FAX 2721 Citrus Road, Suite A (A/c.No.Est►:800-746-0048 (A/c,No): Rancho Cordova, CA 95742 ADDRESS: aeserviceic inszoneins.com INSURER(S)AFFORDING COVERAGE NAIC/ INSURER A:Hartford Insurance Group 29424 INSURED NMDENVI-01 INSURER B:Westchester Surplus Lines Co. 10172 NMD Environmental LLC DBA: National Inspection Services 2606 Wyandotte Drive INSURERC: Fort Collins, CO 80526 INSURER D: INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER:927271865 REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. INSR TYPE OF INSURANCE INSD ADDL SUBR WVD POLICY NUMBER POLICY EFF POLICY EXP LIMITS (MMIDD/YYYY) (MMIDD/YYYY) B X COMMERCIAL GENERAL LIABILITY Y Y G47508782 001 1/1/2025 1/1/2027 EACH OCCURRENCE $1,000,000 CLAIMS MADE I X I OCCUR DAMAGE TO RENTED PREMISES(Ea occurrence) $50,000 X Deductible 5,000 MED EXP(My one person) $10,000 PERSONAL&ADV INJURY $1,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $2,000,000 X POLICY PRO- JECT _ LOC PRODUCTS-COMP/OP AGG $2,000,000 OTHER: $ B AUTOMOBILE LIABILITY Y Y G47508782 001 1/1/2025 1/1/2027 COMBINED SINGLE LIMIT $1,000,000 (Ea accident) , ANY AUTO BODILY INJURY(Per person) $ OWNED SCHEDULED BODILY INJURY(Per accident) $ AUTOS ONLY AUTOS ) X HIRED X NON-OWNED PROPERTY DAMAGE $ AUTOS ONLY AUTOS ONLY (Per accident) $ B UMBRELLA LIAB X OCCUR G48978423 002 1/1/2026 1/1/2027 EACH OCCURRENCE $1,000,000 X EXCESS LIAB CLAIMS-MADE AGGREGATE $1,000,000 DED I RETENTION$ ! $ A WORKERS COMPENSATION Y 57WEGBH9SWA 8/1/2025 8/1/2026 X ;MUTE EMPLOYERS'LIABILITY Y/N STATUTE ER •ANYPROPRIETOR/PARTNER/EXECUTIVE E.L.EACH ACCIDENT $1,000,000 OFFICER/MEMBEREXCLUDED? Y N/A (Mandatory in NH) E.L.DISEASE-EA EMPLOYEE $1,000,000 If yes,describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $1,000,000 B Pollution Liability Y Y G47508782 001 1/1/2025 1/1/2027 Each Poll/Gen Agg, 1000000/2000000 B Professional Liability N N G47508782 001 1/1/2025 1/1/2027 Each Claim/Gen Agg. 1000000/2000000 1 I DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES(ACORD 101,Additional Remarks Schedule,may be attached if more space is required) Weld County Colorado,its elected officials,and its employees are shown as additional insured to General Liability as required by contract. CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. Weld County Colorado 1105 H St Greeley CO 80631 AUTHORIZED REPRESENTATIVE/ ©1988-2015 ACORD CORPORATION. All rights reserved. ACORD 25(2016/03) The ACORD name and logo are registered marks of ACORD POLICY NUMBER: COMMERCIAL GENERAL LIABILITY CG 20 10 04 13 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. ADDITIONAL INSURED - OWNERS, LESSEES OR CONTRACTORS - SCHEDULED PERSON OR ORGANIZATION This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Name Of Additional Insured Person(s) Or Organization(s) Location(s) Of Covered Operations As required by written contract, prior to a loss to N/A which this insurance applies Information required to complete this Schedule, if not shown above,will be shown in the Declarations. A. Section II — Who Is An Insured is amended to B. With respect to the insurance afforded to these include as an additional insured the person(s) or additional insureds, the following additional organization(s) shown in the Schedule, but only exclusions apply: with respect to liability for "bodily injury", This insurance does not apply to"bodily injury" or "property damage" or "personal and advertising "property damage"occurring after: injury" caused, in whole or in part, by: 1. Your acts or omissions; or 1. All work, including materials, parts or equipment furnished in connection with such 2. The acts or omissions of those acting on your work, on the project (other than service, behalf; maintenance or repairs)to be performed by or in the performance of your ongoing operations on behalf of the additional insured(s) at the for the additional insured(s) at the location(s) location of the covered operations has been designated above. completed; or However: 2. That portion of "your work" out of which the injury or damage arises has been put to its 1. The insurance afforded to such additional intended use by any person or organization insured only applies to the extent permitted other than another contractor or by law; and subcontractor engaged in performing 2. If coverage provided to the additional insured operations for a principal as a part of the is required by a contract or agreement, the same project. insurance afforded to such additional insured will not be broader than that which you are required by the contract or agreement to provide for such additional insured. CG 20 10 04 13 ©Insurance Services Office, Inc., 2012 Page 1 of 2 C. With respect to the insurance afforded to these 2. Available under the applicable Limits of additional insureds, the following is added to Insurance shown in the Declarations; Section III—Limits Of Insurance: whichever is less. If coverage provided to the additional insured is This endorsement shall not increase the required by a contract or agreement, the most we applicable Limits of Insurance shown in the will pay on behalf of the additional insured is the Declarations. amount of insurance: 1. Required by the contract or agreement; or Page 2 of 2 ©Insurance Services Office, Inc., 2012 CG 20 10 04 13 POLICY NUMBER: COMMERCIAL GENERAL LIABILITY CG 20 37 04 13 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. ADDITIONAL INSURED - OWNERS, LESSEES OR CONTRACTORS - COMPLETED OPERATIONS This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART PRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART SCHEDULE Name Of Additional Insured Person(s) Location And Description Of Completed Or Organization(s) Operations As required by written contract, prior to a loss to N/A which this insurance applies Information required to complete this Schedule, if not shown above,will be shown in the Declarations. A. Section II — Who Is An Insured is amended to B. With respect to the insurance afforded to these include as an additional insured the person(s) or additional insureds, the following is added to organization(s) shown in the Schedule, but only Section III—Limits Of Insurance: with respect to liability for "bodily injury" or If coverage provided to the additional insured is "property damage" caused, in whole or in part, by required by a contract or agreement, the most we "your work" at the location designated and will pay on behalf of the additional insured is the described in the Schedule of this endorsement amount of insurance: performed for that additional insured and included in the "products-completed operations 1. Required by the contract or agreement; or hazard". 2. Available under the applicable Limits of However: Insurance shown in the Declarations; 1. The insurance afforded to such additional whichever is less. insured only applies to the extent permitted This endorsement shall not increase the by law; and applicable Limits of Insurance shown in the 2. If coverage provided to the additional insured Declarations. is required by a contract or agreement, the insurance afforded to such additional insured will not be broader than that which you are required by the contract or agreement to provide for such additional insured. CG 20 37 04 13 ©Insurance Services Office, Inc., 2012 Page 1 of 1 Westchester A Chubb Company PRIMARY AND NONCONTRIBUTORY- OTHER INSURANCE CONDITION Named Insured Endorsement Number NMD Environmental LLC dba National Inspection Services Policy Symbol Policy Number Policy Period Effective Date of Endorsement ECP G475o8782 ooi 01/01/2025 to 01/01/2027 01/01/2025 Issued By(Name of Insurance Company) Westchester Surplus Lines Insurance Company Insert the policy number. The remainder of the information is to be completed only when this endorsement is issued subsequent to the preparation of the policy. THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. THIS ENDORSEMENT MODIFIES INSURANCE PROVIDED UNDER THE FOLLOWING: COMMERCIAL GENERAL LIABILITY COVERAGE PART CONTRACTOR'S POLLUTION LIABILITY COVERAGE PART The following is added to the Other Insurance Condition and supersedes any provision to the contrary: Primary and Noncontributory Insurance This policy is primary to, and will not seek contribution from, any other insurance available to an additional insured under this policy,provided that: a. The additional insured is a named insured under such other insurance;and b. You have agreed in a written contract or agreement that this insurance would: (1) act as primary insurance; and (2)would not seek contribution from any other insurance available to the additional insured. All other terms and conditions of this policy remain unchanged. ENV-3252(12-18) Includes copyrighted material of Insurance Services Office,Inc.with its permission Page 1 of 1 (266562.1) Named Insured Endorsement Number NMD Environmental LLC dba National Inspection Services Policy Symbol Policy Number Policy Period Effective Date of Endorsement ECP G47508782 001 01/01/2025 to 01/01/2027 01/01/2025 Issued By(Name of Insurance Company) Westchester Surplus Lines Insurance Company Insert the policy number. The remainder of the information is to be completed only when this endorsement is issued subsequent to the preparation of the policy. THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART CONTRACTORS POLLUTION LIABILITY COVERAGE PART SCHEDULE Name of Person or Organization: As required by written contract, prior to a loss to which this insurance applies (If no entry appears above, information required to complete this endorsement will be shown in the Declarations as applicable to this endorsement.) The TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US Condition is amended by the addition of the following: We waive any right of recovery we may have against the person or organization shown in the Schedule above because of payments we make for injury or damage arising out of your ongoing operations or your work done under a contract with that person or organization and included in the products-completed operations hazard. This waiver applies only to the person or organization shown in the Schedule above. All other terms and conditions remain the same. ENV-3143(03-05) Includes copyrighted material of Insurance Services Office,Inc.with its permission Page 1 of 1 Named Insured Endorsement Number NMD Environmental LLC dba National Inspection Services Policy Symbol Policy Number Policy Period Effective Date of Endorsement ECP G47508782 001 01/01/2025 to 01/01/2027 01/01/2025 Issued By(Name of Insurance Company) Westchester Surplus Lines Insurance Company THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. HIRED AND NON-OWNED AUTO LIABILITY COVERAGE ENDORSEMENT This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART Limits of Insurance: $1,000,000 Each Occurrence $1,000,000 Aggregate Limit(included in the General Aggregate) With respect to the insurance provided by this endorsement, the following is added to Section I - COVERAGES: A. HIRED AUTO LIABILITY The insurance provided under this Coverage Part applies to bodily injury or property damage arising out of the maintenance or use of a hired auto by you or your employee in the course of your business. B. NON-OWNED AUTO LIABILITY The insurance provided under this Coverage Part applies to bodily injury or property damage arising out of the use of a non-owned auto in your business. With respect to the insurance provided by this endorsement: A. The COMMERCIAL GENERAL LIABILITY COVERAGE FORM, SECTION I - COVERAGES, COVERAGE A. BODILY INJURY AND PROPERTY DAMAGE LIABILITY, 2, Exclusions, Items c., e., g., h., i., j., k., m., n. and o. are deleted in their entirety. B. The following additional exclusions are added: 1. Employee Indemnification and Employer's Liability Bodily Injury: 1. To an employee of the insured arising out of and in the course of employment by the insured; or 2. To the spouse, child, parent, brother or sister of that employee as a consequence of 1. above. This exclusion applies: 1. Whether the insured may be liable as an employer or in any other capacity; and 2. To any obligation to share damages with or repay someone else who must pay damages because of injury. This exclusion does not apply to: 1. Liability assumed by the insured under an insured contract; or ENV-7110(02-05) Page 1 of 3 2. Bodily injury arising out of and in the course of domestic employment by the insured unless benefits for such injury are in whole or in part either payable or required to be provided under any workers compensation law. 2. Care, Custody or Control Property Damage: 1. To property owned or transported by, or rented or loaned to the insured; or 2. Property in the care, custody or control of the insured. 3. Fellow Employee Bodily injury to any fellow employee of the insured arising out of and in the course of the fellow employee's employment or while performing duties related to the conduct of your business. With respect to the insurance provided by this endorsement the COMMERCIAL GENERAL LIABILITY COVERAGE FORM, SECTION II -WHO IS AN INSURED is deleted in its entirety and replaced by the following: 1. Each of the following is an insured under this insurance to the extent set forth below: a. You; b. Anyone else while using with your permission a non-owned auto or hired auto except: 1. The owner or anyone else from whom you hire or borrow a non-owned auto or hired auto. 2. Your employee if the non-owned auto is owned by that employee or a member of his or her household. 3. A partner(if you are a partnership), or a member(if you are a limited liability company)for a non-owned auto owned by him or her or a member of his or her household. 4. Any person while employed in or otherwise engaged in duties in connection with an auto business,other than an auto business you own or operate. c. Any other person or organization, but only with respect to their liability because of acts or omissions of an insured under a., b. or c. above. With respect to the insurance provided by this endorsement, SECTION III - LIMITS OF INSURANCE, Items 1. and 2. are deleted in their entirety and replaced by the following: 1. Regardless of the number of hired autos or non-owned autos, premiums paid, claims made or vehicles involved in the occurrence, the most we will pay for the total of all damages resulting from any one occurrence is the Each Occurrence Limit shown in the schedule of this endorsement. 2. The Aggregate Limit shown in the schedule of this endorsement is the most we will pay for the sum of all damages under this Coverage Part. The Aggregate Limit shown in the schedule of this endorsement is included within the General Aggregate Limit shown in the policy declarations. The General Aggregate Limit is the most we will pay for the sum of all damages under all Coverage Parts provided within this policy except damages because of bodily injury or property damage included in the products-completed operations hazard. ENV-7110(02-05) Page 2 of 3 With respect to the insurance provided by this endorsement, the COMMERCIAL GENERAL LIABILITY COVERAGE FORM, SECTION IV - COMMERCIAL GENERAL LIABILITY CONDITIONS are not changed with respect to HIRED AUTO LIABILITY or NON-OWNED AUTO LIABILITY Insurance. With respect to the insurance provided by this endorsement, the COMMERCIAL GENERAL LIABILITY COVERAGE FORM, SECTION V. DEFINITIONS is amended as follows: A. Item 9. Insured contract is amended to include the following: f. That part of any contract or agreement entered into, as part of your business, pertaining to the rental or lease, by you or any of your employees, of any auto. However, such contract or agreement shall not be considered an insured contract to the extent that it obligates you or any of your employees to pay for property damage to any auto rented or leased by you or any of your employees. An insured contract does not include that part of any contract or agreement: 1. That indemnifies a railroad for bodily injury or property damage arising out of construction or demolition operations, within 50 feet of any railroad property and affecting any railroad bridge or trestle, tracks, roadbeds, tunnel, underpass or crossing; or 2. That pertains to the loan, lease or rental of an auto to you or any of your employees, if the auto is loaned, leased or rented with a driver; or 3. That holds a person or organization engaged in the business of transporting property by auto for hire harmless for your use of a covered auto over a route or territory that person or organization is authorized to serve by public authority. B. The following additional DEFINITIONS are added: 1. Auto business means the business or occupation of selling, repairing, servicing, storing or parking autos. 2. Domestic employment means the employment of persons engaged in household or domestic work performed principally in connection with residential premises. 3. Hired auto means any auto you lease, hire or borrow. This does not include: a. any auto you lease, hire or borrow from any of your employees or members of their households, or from any of your partners or executive officers; b. any substitute, replacement or extra auto needed to meet seasonal or other needs, under a leasing or rental agreement that requires you to provide direct primary insurance for the lessor; or c. any auto you lease, hire, rent or borrow for a period of time longer than six(6)months. 4. Non-owned auto means any auto you do not own, lease, hire or borrow which is used in connection with your business. This includes autos owned by your employees, partners (if you are a partnership), members (if you are a limited liability company), or members of their households but only while used in your business. All other terms and conditions remain the same. ENV-7110(02-05) Page 3 of 3 Westchester A Chubb Company ADDITIONAL INSURED ENDORSEMENT — PRODUCTS-COMPLETED OPERATIONS HAZARD Named Insured Endorsement Number NMD Environmental LLC dba National Inspection Services Policy Symbol Policy Number Policy Period Effective Date of Endorsement ECP G47508782 ooi ol/01/2025 to o1/ot/2o27 01/01/2025 Issued By(Name of Insurance Company) Westchester Surplus Lines Insurance Company Insert the policy number.The remainder of the information is to be completed only when this endorsement is issued subsequent to the preparation of the policy. THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. THIS ENDORSEMENT MODIFIES INSURANCE PROVIDED UNDER THE FOLLOWING: CONTRACTORS POLLUTION LIABILITY COVERAGE PART SCHEDULE Name of Person or Organization:As required by written contract,prior to a loss to which this insurance applies (If no entry appears above,information required to complete this endorsement will be shown in the Declarations as applicable to this endorsement.) A. SECTION II — WHO IS AN INSURED is amended to include as an additional insured the person(s) or organization(s) shown in the Schedule, but only with respect to liability for injury or damage, to which this insurance applies, caused by or resulting from your work performed for that additional insured and included in the products-completed operations hazard, and only to the extent that such injury or damage is caused,in whole or in part,by your negligence or the negligence of those acting on your behalf. However: i. The insurance afforded to such additional insured only applies to the extent permitted by law;and 2. If coverage provided to the additional insured is required by a contract or agreement, the insurance afforded to such additional insured will not be broader than that which you are required by the contract or agreement to provide for such additional insured. B. With respect to the insurance afforded to these additional insureds,the following is added to SECTION III - LIMITS OF INSURANCE: If coverage provided to the additional insured is required by a contract or agreement,the most we will pay on behalf of the additional insured is the amount of insurance: 1. Required by the contract or agreement;or 2. Available under the applicable Limits of Insurance shown in the Declarations; whichever is less. This endorsement shall not increase the applicable Limits of Insurance shown in the Declarations. All other terms and conditions of this policy remain unchanged. ENV-3251(12/18) Includes copyrighted material of Insurance Services Office,Inc.with its permission Page 1 of 1 (221012.2) Westchester A Chubb Company ADDITIONAL INSURED ENDORSEMENT— ONGOING WORK OR OPERATIONS Named Insured Endorsement Number NMD Environmental LLC dba National Inspection Services Policy Symbol Policy Number Policy Period Effective Date of Endorsement ECP G475o8782 ooi 01/01/2025 to 01/01/2027 01/01/2025 Issued By(Name of Insurance Company) Westchester Surplus Lines Insurance Company Insert the policy number. The remainder of the information is to be completed only when this endorsement is issued subsequent to the preparation of the policy. THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. THIS ENDORSEMENT MODIFIES INSURANCE PROVIDED UNDER THE FOLLOWING: CONTRACTORS POLLUTION LIABILITY COVERAGE PART SCHEDULE: Name of Person(s)or Organization(s):As required by written contract,prior to a loss to which this insurance applies (If no entry appears above,information required to complete this endorsement will be shown in the Declarations as applicable to this endorsement.) A. SECTION II -WHO IS AN INSURED is amended to include as an additional insured the persons or organizations shown in the Schedule,but only with respect to liability for injury or damage,to which this insurance applies,caused,in whole or in part,by: 1. Your acts or omissions; or 2. The acts or omissions of those acting on your behalf; in the performance of your ongoing operations for the additional insureds. However: 1. The insurance afforded to such additional insured only applies to the extent permitted by law;and 2. If coverage provided to the additional insured is required by a contract or agreement, the insurance afforded to such additional insured will not be broader than that which you are required by the contract or agreement to provide for such additional insured. B. With respect to the insurance afforded to these additional insureds,the following exclusion is added: Exclusions This insurance does not apply to injury or damage occurring after: a. All work or operations,including materials,parts or equipment furnished in connection with such work or operations, on the project (other than service, maintenance or repairs) to be performed by you or on your behalf at the site of the covered operations has been completed;or b. That portion of your work out of which the injury or damage arises has been put to its intended use by any person or organization other than another contractor or subcontractor engaged in performing operations for the additional insured as a part of the same project. ENV-325o(12/18) Includes copyrighted material of Insurance Services Office,Inc.with its permission Page 1 of 2 (221012.1) Westchester A Chubb Company C. With respect to the insurance afforded to these additional insureds, the following is added to SECTION III—LIMITS OF INSURANCE: If coverage provided to the additional insured is required by a contract or agreement,the most we will pay on behalf of the additional insured is the amount of insurance: 1. Required by the contract or agreement;or 2. Available under the applicable Limits of Insurance shown in the Declarations; whichever is less. This endorsement shall not increase the applicable Limits of Insurance shown in the Declarations. All other terms and conditions of this policy remain unchanged. ENV-325o(12/18) Includes copyrighted material of Insurance Services Office,Inc.with its permission Page 2 of 2 (221012.1) Entity Information Entity Name* Entity ID* New Entity? Please use the job NATIONAL INSPECTION SERVICES SUP-51 749 aid linked here to add a Q supplier in Workday. Contract Name* Contract ID Parent Contract ID BLOCK 66 ENVIRONMENTAL SERVICES CONTRACT 10410 (SOILS TESTING, HAZARD MITIGATION) Requires Board Approval Contract Lead* YES Contract Status MBARANOVIC CTB REVIEW Department Project# Contract Lead Email mbaranovic@weld.gov Contract Description* THIS PROFESSIONAL SERVICES CONTRACT IS FOR PRE-DEMOLITION SOILS CONTAMINATION TESTING AND POST DEMOLITION REMOVAL OF AN IN-GROUND FUEL TANK AND LIFT STATION FOR THE WELD COUNTY PROPERTIES LOCATED AT BLOCK 66, GREELEY COLORADO. Contract Description 2 Contract Type* Department Requested BOCC Agenda Due Date MAINTENANCE BUILDINGS AND Date* 02/26/2026 GROUNDS 03/02/2026 Amount* $41,450.00 Department Email Will a work session with BOCC be required?* CM- NO Renewable* BuildingGrounds@weld.go NO Does Contract require Purchasing Dept. to be included?* Automatic Renewal Department Head Email YES Grant CM-BuildingGrounds- DeptHead@weld.gov Bid/RFP#* IGA PROF SERV County Attorney GENERAL COUNTY ATTORNEY EMAIL County Attorney Email CM- COUNTYATTORNEY@WEL D.GOV If this is a renewal enter previous Contract ID If this is part of a MSA enter MSA Contract ID Note: the Previous Contract Number and Master Services Agreement Number should be left blank if those contracts are not in OnBase Contract Dates Effective Date Review Date* Renewal Date 11 /02/2026 Termination Notice Period Expiration Date* Committed Delivery Date 1 2/31 /2026 Contact Information Contact Info Contact Name Contact Type Contact Email Contact Phone 1 Contact Phone 2 Purchasing Purchasing Approver Purchasing Approved Date TOBY TAYLOR 02/25/2026 Approval Process Department Head Finance Approver Legal Counsel MICHAEL BARANOVIC CHRIS D'OVIDIO BYRON HOWELL DH Approved Date Finance Approved Date Legal Counsel Approved Date 02/24/2026 02/25/2026 02/25/2026 Final Approval BOCC Approved Doc ID# AG 030226 BOCC Signed Date Originator BOCC Agenda Date MBARANOVIC 03/02/2026 Hello