RAW WATER PUMP STATION & SURFACE WATER TREATMENT PLANT
SLM WATER COMMISSION ST. CLAIR COUNTY, ILLINOIS
CLIENT: SLM Water Commission, St. Clair County, IL CONSTRUCTION COST: $5,400,000
CAPACITY: 5.6 MGD
Expanded raw water pump station and treatment plant capacity from 3.3 MGD to 5.6 MGD and increased transmission main capacity.
Project included new removable raw water pumps to meet changing conditions at the Kaskaskia River, new transfer and high service pumps, new rapid mix basin, two new upflow solids contact clarifiers with integral flocculation, three new filters, an additional 2 million gallon ground storage reservoir at treatment plant site, and looped 20 inch transmission main to Mid-America Airport.