Murraysmith Inc. 4/12/2021 - Laserfiche WebLink

CITY OF EVERETT — EXHIBIT A-1 2023 COMPREHESIVE SEWER PLAN SCOPE OF SERVICES Statement of Understanding The City of Everett (City) operates a large, aging network of separated and combined sewer collection systems. This complex network of approximately 330 miles of pipes, 33 lift stations and 35 major regulators, safely conveys sewerage to the City's Water Pollution Control Facility (WPCF) for treatment and discharges to Puget Sound. During peak wet weather conditions, stormwater from the combined sewer system is also conveyed to the WPCF until the system is overwhelmed to a point of combined sewer overflow (CSO) discharge through the City's 13 permitted outfalls. The City's 2023 Comprehensive Sewer Plan (Plan) will address both the combined and the separated portions of the collection system. The Plan will meet the requirements of WAC 173- 240-050. The consultant team is led by Murraysmith (Consultant) as the prime consultant and includes sub- consultants FCSG for financial analysis and documentation, ADS Environmental (ADS) for flow monitoring, Industrial Systems Inc. (ISI) for electrical pump station condition assessment, and Barney & Worth for City Council meeting materials. To maximize the available information and consequently to minimize costs associated with the Project, all tasks include the following five components: ■ Objective—Summary of the goals that will be achieved by each task ■ Work Tasks—Tasks that will be completed by the Consultant ■ Receivables— Information that will be provided by the City ■ Deliverables —The finished product that will be delivered to the City ■ Assumptions—Assumptions used to develop each task City of Everett MURRAYSMITH 2023 Comprehensive Sewer Plan March 2021 1