SLED Opportunity · WASHINGTON · CITY OF SEATTLE
AI Summary
City of Seattle seeks contractors for sewer mainline rehabilitation using cured-in-place pipe lining methods to repair approximately 64,000 feet of sanitary, combined, and storm sewers. The project includes traffic control, bypass pumping, cleaning, CCTV inspection, and lateral reinstatement. Estimated value: $10.13M. Priority Hire and Community Workforce Agreement apply.
Project Description: This project will employ the Cured-in-place pipe (CIPP) installation methods: 1) Fiberglass lining installation with ultraviolet light, and 2) Felt lining installation with steam or water (thermal cured) to rehabilitate approximately 64,000 lineal feet of existing sanitary sewer, combined sewer and storm pipes at various locations in Seattle. The mainline pipes being rehabilitated are 6 inches to 27 inches in diameter. This Project consists of the following elements of work (but not limited to): traffic control, bypass pumping, cleaning and pre-construction closed circuit television (CCTV) video inspection of sewer pipe, removal of debris, removal of intruding lateral piping and other obstructions, installing pre-liners, installing and molding cured-in-place pipe (CIPP) liners to host pipes, reinstatement of laterals, and post-construction CCTV inspection.
This Project is a Covered Project subject to the City of Seattle’s Community Workforce Agreement (CWA) and Priority Hire SMC 20.37. With the support of the mayor and City Council, the City of Seattle administers programs that support racial and economic equity through contracting. Priority Hire is one of these programs. Priority Hire provides people living in economically distressed communities, women, and people of color access to work on the city’s construction projects. It gives contractors access to these skilled workers.
Engineer's Estimate: $10,130,000.00
Project Location: This Project consists of 263 pipe segments for sewer mainline Cured-in-place pipe (CIPP) repairs located at various locations within the City of Seattle.
Record of Attendance, Minutes, and Labor and Social Equity Handouts
Addendum No. 1 (PW# 2025-066)
Addendum No. 2 (PW# 2025-066)
The City of Seattle is accepting electronic bid submissions. Bidders shall create a FREE account with OpenGov Procurement by signing up at https://procurement.opengov.com/signup. Once you have completed account registration, browse back to this page, click on "Draft Response", and follow the instructions to submit the electronic bid.
Project Description: This project will employ the Cured-in-place pipe (CIPP) installation methods: 1) Fiberglass lining installation with ultraviolet light, and 2) Felt lining installation with steam or water (thermal cured) to rehabilitate approximately 64,000 lineal feet of existing sanitary sewer, combined sewer and storm pipes at various locations in Seattle. The mainline pipes being rehabilitated are 6 inches to 27 inches in diameter. This Project consists of the following elements of work (but not limited to): traffic control, bypass pumping, cleaning and pre-construction closed circuit television (CCTV) video inspection of sewer pipe, removal of debris, removal of intruding lateral piping and other obstructions, installing pre-liners, installing and molding cured-in-place pipe (CIPP) liners to host pipes, reinstatement of laterals, and post-construction CCTV inspection.
This Project is a Covered Project subject to the City of Seattle’s Community Workforce Agreement (CWA) and Priority Hire SMC 20.37. With the support of the mayor and City Council, the City of Seattle administers programs that support racial and economic equity through contracting. Priority Hire is one of these programs. Priority Hire provides people living in economically distressed communities, women, and people of color access to work on the city’s construction projects. It gives contractors access to these skilled workers.
Engineer's Estimate: $10,130,000.00
Project Location: This Project consists of 263 pipe segments for sewer mainline Cured-in-place pipe (CIPP) repairs located at various locations within the City of Seattle.
Please see the Attachments section for specifications and attachments.
| Release Project Date: | March 5, 2026 |
| Pre-Bid Virtual Meeting #1 (Bidders must attend at least one of the two mandatory pre-bid meetings): | March 16, 2026, 11:00am Microsoft Teams meeting |
| Pre-Bid Virtual Meeting #2 (Bidders must attend at least one of the two mandatory pre-bid meetings): | March 18, 2026, 11:00am Microsoft Teams meeting |
| Question Submission Deadline: | April 9, 2026, 5:00pm |
| Bid Open Date: | April 15, 2026, 2:00pm |
Kai Fan
Senior Civil Engineer
700 5th Ave, Suite 4900
Seattle, WA 98124
Email: kai.fan@seattle.gov
Phone: (206) 684-5942
Gina Owens
Sr. Construction Contracts Specialist
700 5th Avenue, Suite 4350
Seattle, WA 98124
Email: gina.owens@seattle.gov
Phone: (206) 684-7251
Please upload your complete proposal response excluding pricing.
Please upload a PDF of the forms provided by the Owner that must be submitted with the Bid.
Please upload a SINGLE PDF.
Please upload an electronic scan of your Bid Bond or Cashier's Check.
SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.
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