2021-179-E DEAPR-ECS Southeast-Soils Testing

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DocuSign Envelope ID:DEE004B4-A2DB-42BB-8896-BA1873942328 ECS SOUTHEAST, LLP "Setting the Standard for Service" Geotechnical • Construction Materials • Environmental • Facilities WORK AUTHORIZATION ECS SOUTHEAST, LLP (ECS) is pleased to propose the provision of services as outlined in the scope of services below. This contract, together with the attached Terms and Conditions of Service, confirms your authorization for the services requested and the general conditions under which the services are provided, as well as your agreement to pay for such services. Proiect Information Project Name I Twin Creeks Park Culvert Replacement ECS Project Number Project Street Address 7906 Old Hwy 86 ECS Pro osal Number 22468-R CityChapel Hill Count Orange State NC Zi 27515 Client Billing/Invoice Information Firm I Orange County Attn. Marabeth Carr Client ID 06:G163-00 Mailing Address I 306A Revere Road, PO Box 8181 City Hillsborough I State NC Zip 27278 Phone 919-245-2516 Email mcarr@orangecouuntync.gov Cell Fax Proposed Scope of Services: ECS proposes to provide qualified engineers and engineering technicians to perform the requested services. The following testing services may be requested on this project: We understand that the proposed project consists of the replacement of two HDPE drainage culverts under the existing drive at Cate Farmstead and replacing with an 18" RCP and a precast concrete box culvert with headwalls. Our scope of service is anticipated to include observation of the bottom of the excavation for suitability of soils prior to drainage culvert placement and the observation and testing of backfill around and above the drainage culvert. We understand that the road is a gravel paved road and therefore do not anticipate any asphalt testing. We have assumed that each drainage culvert will be installed at a separate time and have assumed ECS will be requested on-site for 3 visits for the RCP culvert and 6 visits for the recast box culvert. ECS has assumed that our services will not be needed on-site for more than 6 hours each visit. ECS has included the cost for running one soils laboratory proctor sample of on-site material as well as two concrete samples for the headwalls. Please note that a soil sample should be obtained at a minimum of 5 days prior to performing any backfill operations. Total Estimated Cost: $4,500.00 ECS will invoice you for services rendered on a unit-rate basis in accordance with the unit rates provided in the attached Project Fee Schedule. ECS will submit invoices on a monthly basis--typically on or about the 10th of each month. Work Authorized bV: Signature: Date: Print Name: Title: Signatory warrants his/her authority to bind the entity represented. Work Estimate/Authorization Prepared by: Work Estimate/Authorization Reviewed bv: Peter M. Whitfield, P.E. Project Manager Matthew B. Olsen, P.E., Vice President Date: February 17, 2021 Date: February 17, 2021 Attachments: Fee Schedule and Terms & Conditions of Service 5260 Greens Dairy Road, Raleigh, NC 27616 T: 919-861-9910 • www.ecslimited.com ECS Capitol Services,PLLC • ECS Florida,LLC • ECS Mid-Atlantic,LLC ECS Midwest,LLC • ECS Southeast,LLP • ECS Southwest,LLP NC Engineering No.F-1078•NC Geology No.C-553•SC Engineering No.3239