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13 <br /> 5410 Trinity Road p 919.866.4951 <br /> Suite 102 F 919.859.5663 <br /> T I M M O N S GROUP Raleiqh, NC 27607 www.timmons.com <br /> YOUR VISION ACHIEVED THROUGH OURS. <br /> EXHIBIT A <br /> SCOPE OF SERVICE <br /> Geotechnical Engineering Report <br /> A geotechnical engineering report will be prepared based on performed borings, laboratory testing, and our <br /> engineering analysis. The report will include the following: <br /> • Site plan showing locations of the exploration. <br /> • Description of the exploration sampling methods as well as soil test boring logs. <br /> • Water levels encountered in the borings. <br /> • Depths to rock, if encountered in the borings. <br /> • Laboratory test results. <br /> • Depth and location of unsuitable materials, if encountered in borings. <br /> • Foundation recommendations for proposed structure at the site. These recommendations will be <br /> based on anticipated loads provided by the structural engineer and foundation bearing capacity. <br /> • General information regarding site preparation including re-use of on-site soils as fill, identification <br /> of deleterious soils encountered in the borings, impact of weather and construction equipment on <br /> grading, fill compaction recommendations, and preparation of soil subgrades. <br /> • Pavement thickness recommendations. <br /> • Seismic Site Classification in accordance with the North Carolina Building Code. <br /> • A Seasonal High Water Table Test (SHWT) report sealed by a licensed soil scientist (LSS) in the <br /> State of North Carolina. <br /> WATER/WASTEWATER SERVICES <br /> Task U01 - Hydrant Flow Testing <br /> To determine the hydraulic boundary conditions for the project site, Timmons Group will perform the following <br /> tasks: <br /> • Request waterline mapping from the Town of Hillsborough and assess the existing water system <br /> near the project site to determine the appropriate hydrant(s)to perform the hydrant flow testing. <br /> • Coordinate with the Town of Hillsborough to perform one (1) instantaneous hydrant flow test at <br /> or near the proposed point of connection to the existing water system. <br /> • Perform all field hydrant flow testing during one site visit. <br /> • Provide a flow test summary report incorporating the results of the test(s), a map showing the <br /> locations of the test hydrant(s) and an available pressure vs. flow curve based on the results. <br /> Task UO2 -Water System Hydraulic Analysis <br /> To determine the hydraulic performance of the proposed water system, Timmons Group will perform the <br /> following tasks: <br /> • Calculate domestic demands based on NCDEQ Regulations, Local Regulations, fixture count, <br /> and/or engineering judgment. <br /> • Build a computerized hydraulic model of the development based on the current utility design. <br /> CIVIL ENGINEERING I ENVIRONMENTAL I SURVEYING I GIS I LANDSCAPE ARCHITECTURE I CONSTRUCTION SERVICES <br /> 7of22 <br />