2022/12/14 Council Agenda Packet

`EVERETT City Council Agenda Item Cover Sheet Project title: Amendment No. 3 to Professional Services Agreement with David Evans and Associates, Inc. for Design and Construction Support Services for Sewer Lift Station 15 and Shore Ave. Force Main Council Bill # Agenda dates requested: December 14, 2022 Briefing Proposed action Consent Action X Ordinance Public hearing Yes x No Budget amendment: x Yes No PowerPoint presentation: Yes x No Attachments: Amendment to PSA Department(s) involved: Public Works Contact person: Candice Au-Yeung Phone number: 425-257-7215 Email: cauyeung@everettwa.gov Initialed by: LS Department head Administration Council President Project: Partner/Supplier: Location: Preceding action: Fund: Sewer Lift Station 15 and Shore Ave. Force Main David Evans and Associates, Inc. (DEA) Edgewater Neighborhood, vicinity of W. Mukilteo Blvd and Shore Ave. Amendment No. 2, June 23, 2021 336-Water & Sewer System Improvements Fund Fiscal summary statement: This project is budgeted within the Everett Public Utilities Capital Improvement Plan 2022-2031 (CIP) Project, titled "Sewer Lift Station #15 & Shore Ave Force Main". Expenditures associated with this contract are as follows: Original PSA: $ 48,000 Amendment 1: $ 0 Amendment 2: $ 330,000 Amendment 3: $ 92,000 (This amendment) Total: $ 470,000 Project summary statement: Based on a recent evaluation, the southernmost segment of the Mukilteo Beach Interceptor has deteriorated and needs to be removed from service. Due to cost and environmental reasons, it is not appropriate to replace that sewer pipe with a new pipe in the beach. This project will collect flow from 413 single family homes at a new sewer lift station near Edgewater Park and discharge through a new pressure sewer (force main) pipe for approximately 2,700 linear feet along Shore Avenue. This project is also necessary in order to proceed with subsequent condition inspection of the Mukilteo Beach Interceptor. To limit significant construction impacts on the Edgewater neighborhood, this project needs to heavily coordinate design and schedule with other capital improvement projects that are happening in quick succession of each other, including the Edgewater Bridge Replacement, Edgewater Park Renovation, and SnoPUD infrastructure improvements. This amendment includes scope for design coordination with the City Parks and Community Services Departments and SnoPUD, for continuing coordination with the Edgewater Bridge Replacement project, and for providing design technical support for relocation of the Port of Everett's Mt. Baker Terminal side sewer from the Mukilteo Beach Interceptor. Recommendation (exact action requested of Council): Authorize the Mayor to sign Amendment No. 3 with David Evans and Associates, Inc. for design and construction support services for Sewer Lift Station 15 and Shore Ave Force Main in the amount of $ 92,000.