2024-611-E-AMS-CPL Architects Engineers-Design of a new Crisis Diversion Facility

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EXHIBIT A SCOPE OF SERVICE CIVIL ENGINEERING | ENVIRONMENTAL | SURVEYING | GIS | LANDSCAPE ARCHITECTURE | CONSTRUCTION SERVICES 10 of 22 5410 Trinity Road Suite 102 Raleigh, NC 27607 P 919.866.4951 F 919.859.5663 www.timmons.com means). A preliminary wetland delineation map showing the approximate size, shape and location of wetlands and/or waters of the U.S. present on the subject property will then be prepared. Task W02 - Wetland/Stream Confirmation & Buffer Determination Timmons Group will facilitate the confirmation of wetland and stream locations through feature flagging and submittal of a Jurisdictional Determination (JD) package to the USACE and a Buffer Determination Request to NCDEQ Division of Water Resources (DWR) (or appropriate local government agency). This package will consist of a narrative, delineation map, wetland delineation field data sheets, and stream data forms. The buffer determination package will include similar maps of the streams and stream data forms. Timmons Group will conduct a joint site visit** with the USACE and NCDEQ DWR (or appropriate local government agency) to review the site conditions, flagged wetland limits and confirm findings. A Preliminary Jurisdictional Determination (PJD) concurrence letter or an informal concurrence for the wetland delineation will be requested from the USACE and a Buffer Determination Letter will be obtained from DWR (or appropriate local government agency). Should the agencies not be able to meet jointly, the additional site visit will be billed Time & Materials with prior approval from the Client. This scope does not include any local government buffer confirmation fees which may apply. Task W03 - Phase I ESA Timmons Group will complete a Phase I Environmental Site Assessment in full compliance with the scope and limitations of the American Society of Testing and Materials (ASTM) Standard E 1527-21 (Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process). • In accordance with ASTM Standards as prescribed by the United States Environmental Protection Agency All Appropriate Inquiry (EPA AAI) process, reasonably available environmental regulatory database listings and historical information will be accessed and reviewed prior to evaluating the presence and/or locations of recognized environmental conditions (RECs) as defined by ASTM Standards. Utilized historic resource data will include, but not be limited to, aerial photographs, city directories, topographic maps, and fire insurance maps. Any identified RECs and/or areas of potential environmental concern will be a focal point of site inspection. • Timmons Group will complete a site inspection of the Subject Property which will include a visual reconnaissance of the immediately adjoining properties. RECs and/or areas of potential environmental concern will be documented photographically. • Records on file with the North Carolina Department of Environmental Quality (DEQ), and/or Orange County, as available, will be reviewed to identify active and/or historic facilities that may represent a REC or an area of potential environmental concern. Any risk(s) associated with these facilities will be assessed, as able. • Per ASTM Standards, an environmental liens search must be completed. An environmental lien is a charge, security, or encumbrance on title to a property to secure the payment of a cost, damage, debt obligation, or duty arising out of response actions, cleanup, or other remediation of hazardous substances or petroleum products. The search for environmental liens must be provided by Docusign Envelope ID: A2263B78-7746-40A2-A238-D34F6FAD8083