Wastewater Treatment Plant Biosolids Improvements

The City of Lake County, Oregon is requesting proposals from Construction Manager/General Contractor firms for preconstruction and construction services on the Wastewater Treatment Plant Biosolids Improvements Project, with proposals due November 3, 2026.

The scope encompasses sludge thickening facilities, biosolids dewatering systems, thermal drying equipment, conveyors and cake handling systems, a septage receiving station, odor control systems with associated piping and pump systems, electrical and instrumentation improvements, SCADA integration, site improvements, and construction of a new administration/operational building. All work must be coordinated with continued operation of the existing wastewater treatment facility, requiring experience managing construction activities in active utility environments without service interruption.

The CM/GC delivery method indicates a two-phase engagement: preconstruction services followed by construction. Prospective bidders should anticipate substantive project specifications, drawings, and technical requirements in the supporting documentation and should familiarize themselves with site conditions and active treatment processes before submitting proposals. The project represents a substantial capital investment in municipal wastewater infrastructure and biosolids management capabilities.