The Tri-City Phase 1 Expansion includes, but is not limited to, an intermediate pumping station, fine screening, aeration basin, blower building, membrane building, ultraviolet (UV) disinfection system, chemical system, galleries, and ancillary systems to expand the designated activated sludge treatment plant by 4.0 million gallons per day (MGD) average day flow/10.0 MGD peak hour flow with a MBR treatment system. This $80 Million CM/GC alternative delivery project includes approximately 16,000 CY of structural concrete, 95,000 CY of excavation for structures, and 40,000 CY of backfill. The mechanical package includes over 35 pumps ranging in size from 4” to 30,” over a mile of 4” and larger exposed process piping routed through galleries, over 200 valves ranging in size from 4” through 30,” and installation of a new submerged membrane system. This “green” project includes green roofs, permeable pavement, an underground storage system, and heat recovery systems.
Total Project Value: $79.8 million
Slayden Construction Role: Construction Manager/General Contractor
Owner: Water Environmental Services