WOODWARD & CURRAN, INC. (FIRST AMENDMENT)

April 2, 2024 Page 2 of 4 • Draft and final revised proposal solicitation documents (New) Task 4: Engineering Services During Construction: Woodard & Curran will perform engineering services during construction as requested by the City. Services included are described in the following subtasks. Task 4.1 – Engineering Support During Construction Woodard & Curran will provide engineering support during construction to assist the City with Requests for Information (RFIs), review or development of proposed change orders or consultation on requested substitutions. Woodard & Curran will also perform project management and team coordination services, including preparing monthly invoices and progress reports and communicating with the City regularly on project status. Assumptions: • Level of effort is limited to authorized hours shown in the fee spreadsheet. • Woodard & Curran efforts will be on an as-requested basis from City. Deliverables: • Written responses to submittals using Woodard & Curran submittal review template (.pdf via email) • Written RFI responses using Woodard & Curran RFI response template (.pdf via email) • Written comments on proposed change orders (.pdf via email) • Draft and final contract change order documentation. • Written responses to proposed substitutions (.pdf via email) • Monthly invoice and progress reports. Task 4.2 – Corrosion Control System Engineering Support. Woodard & Curran’s Subconsultant JDH Corrosion Consultants, Inc. will perform the following scope of services: • Provide on-site installation assistance for corrosion control components during construction to ensure that the specified systems are installed correctly. • Assist with materials procurement and RFI’s, if requested, in relation to the cathodic protection system design and assist with exothermic welding procedures in the field as requested. • Perform a system checkout following corrosion control system installation and prepare a checkout report that contains the base line potentials for the subject buried water mains and fittings (i.e., “On” and “Off” potential measurements). • Provide a checkout report and Letter of Certification following the final system checkout certifying that the subject corrosion control systems have been designed and installed in accordance with NACE and City Corrosion Control Standards. This letter will be signed and stamped by a licensed Corrosion Engineer. Assumptions: • Level of effort is limited to authorized budget and hours shown in the fee spreadsheet. • JDH Corrosion Consultants, Inc. efforts on submittal and RFI reviews will be on an as-requested basis from City and Woodard & Curran • Field activities will be conducted by subconsultant JDH Corrosion Consultants, Inc. in coordination with City and its construction contractor. Deliverables: DocuSign Envelope ID: 60B6EEC2-10BD-4EC9-B10A-6E8815C273FBDocuSign Envelope ID: 8F2AFB71-059A-494E-940A-F220B3CC700D