Seattle Park District Opengov #PW#2024-054

Seattle Public Utilities Water Main Rehab Package 6 - North Project Solicitation

Seattle Public Utilities is seeking a contractor for the Water Main Rehab Package 6 - North project. - Scope of work includes: - Abandoning existing watermains - Installing new ductile iron watermain pipes (4 to 12 inches diameter) via open-trench methods - Installing new 2-inch copper water main pipe using trenchless moling - Making storm drainage improvements - Assisting with water main and service connections (cut, cap, blocking, temporary/permanent connections) - Installing a pressure regulating station with discharge piping and an air gap vault - Implementing a SCADA monitoring system at the NW 201st St site - Performing final surface restoration, including roadway, landscaping, and ADA curb ramp improvements - Project is subject to the City of Seattle’s Community Workforce Agreement and Priority Hire program, emphasizing racial and economic equity in contracting - No specific OEMs or vendors are named in the solicitation - Technical requirements include ductile iron and copper piping, pressure regulation, SCADA integration, and ADA-compliant restoration

Description

This project involves abandoning existing watermains and installing new ductile iron watermain pipes ranging from 4 to 12 inches in diameter using an open-trench method. It also includes installing new 2-inch copper water main pipe via trenchless moling, storm drainage improvements, and assisting Seattle Public Utilities Water Operations with various water main and service connections. Additional work includes installation of a pressure regulating station with discharge piping, an air gap vault, and SCADA monitoring system, along with final surface restoration of roadway and landscaping, including ADA curb ramp improvements. The project supports racial and economic equity in contracting under the City of Seattle’s Community Workforce Agreement and Priority Hire program.

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