Seattle Public Utilities (SPU) is tasked with safeguarding public health and environmental resilience through the management of water supply, wastewater treatment, stormwater systems, and solid waste services. Its core mission centers on maintaining and modernizing critical infrastructure while adva...
Seattle Public Utilities (SPU) is tasked with safeguarding public health and environmental resilience through the management of water supply, wastewater treatment, stormwater systems, and solid waste services. Its core mission centers on maintaining and modernizing critical infrastructure while advancing sustainable resource management and climate adaptation. Strategic priorities include seismic resilience of water systems, green stormwater infrastructure, watershed restoration, and waste diversion programs. The agency prioritizes long-term operational reliability, regulatory compliance, and community health through integrated engineering, environmental science, and public education initiatives.
SPU consistently procures professional and technical services to support infrastructure planning, environmental compliance, and system optimization. The agency relies heavily on on-call and phased engineering consulting contracts, as well as specialized support for water and sewer construction, portable sanitation services, and research-driven public campaigns. Contract structures are predominantly performance-based, with an emphasis on technical expertise, lifecycle management, and adaptive service delivery rather than fixed-scope procurement.
The agency’s procurement patterns reflect a strong preference for engineering services (NAICS 541330) and environmental consulting (541620), alongside targeted support for wastewater and stormwater operations through septictank services (562991) and waterline construction (237110). It actively engages firms with expertise in water system design, digital accessibility, and research on waste diversion. There is no evidence of set-aside preferences; contracts are awarded based on technical merit and capacity to deliver complex, mission-critical services.
As a department of the City of Seattle, SPU operates citywide to manage public utilities infrastructure and environmental programs. It utilizes a mix of indefinite-delivery/indefinite-quantity (IDIQ) contracts, task orders, and competitive solicitations to engage qualified vendors across engineering, environmental science, and construction disciplines. The agency’s procurement framework emphasizes technical proficiency, regulatory alignment, and long-term system sustainability.
