City of Portland Downspout Disconnection and Retrofit On-Call Services

The City of Portland is issuing Request for Proposals Doc2444896305 to procure on-call downspout disconnection and retrofit services for its Private Property Retrofit Program. The goal is to disconnect downspouts from combined sewer standpipes and redirect roof water to soak into landscaped areas or connect to rain gardens, addressing local sewer capacity issues. Contractors must be USA-based organizations holding a valid Construction Contractors Board (CCB) license and must furnish all labor, tools, equipment, permits, and transportation required to complete offsite work assignments in Portland, OR. An optional pre-proposal meeting and site visit will occur on November 2, 2026, at 9:00 a.m. PT. Questions must be submitted to the single point of contact at least seven calendar days prior to the proposal deadline. Proposals are due November 27, 2026, by 4:00 p.m. Pacific Time via the City of Portland Online Procurement Center. Evaluation criteria include written scoring based on pricing, responsiveness, and responsibility, with optional interviews or presentations.