Brown and Caldwell, Inc. 9/27/2023 Amendment 1

Amendment 1 PSA with Brown and Caldwell for Port Gardner Storage Facility Project Exhibit A Scope of Work 40 • Host final walkthroughs for purpose of corrective work items assessment • Track Corrective Work Items List, including signing off completed items. • Complete warranty items lists and track warranty items completion. • City will contribute IDRs and progress meeting minutes to Construction Completion Report • Complete letters of substantial and final completion. • Review draft eO&M manual electronically. Meetings • On-site corrective work walkthroughs by engineering disciplines. Work Products • 11x17 Record Drawings in pdf format. • Discipline items to include in Corrective Work Items Lists – all disciplines. • Construction Completion Report (electronic deliverable transferred through OneDrive). • Draft and Final electronic O&M (eO&M) Manual. Phase 700 – Unanticipated Services (scope and budget augmented to original Agreement) Objective: Provide budget allowance for potential additional work requested by the City. Activities/Approach: To be determined, based on City requests. No work will be completed under this task without written direction from the City. The budgeted amount for unanticipated services is as provided in Exhibit B. Task Assumptions • Brown and Caldwell will prepare a Project Change Request (PCR) describing each additional and identifiable task under this allowance. The PCR will include a short description of the added scope with budget to be authorized prior to proceeding, unless otherwise directed in writing by the City. Everett Responsibilities • Provide direction and authorization for requested additional work. Meetings • To be determined. Work Products • To be determined.