AMAZON  PROJECT  C  LIFT  STATION

Offsite Water and Sanitary Sewer Extension – Matteson, IL

Sanitary Sewer Extension

• Connect to existing 33’ deep sanitary manhole with a new external drop connection
• Install 3,900’ of sanitary gravity sewer and manholes via Open Cut (varying depth 8’ to 35’)
• Install 1,100’ of sanitary force main via Open Cut
• Install 35’ deep fiberglass lift station with emergency backup generator

Water Main

• Provide 12” x 12” pressure connection to existing water main
• Jack and Bore 30” steel casing pipe and encase 12” ductile iron water main under Ridgeland Avenue
• Install 3,790’ of 12” ductile iron water main and associated fittings
• Install 10 fire hydrants and 2 resilient wedge gate valves with 48” Valve Vaults

Site Work and Preparation

• Strip, stock pile, and respread approximately 20,000 square yards of topsoil prior to installation of new sanitary sewer and water main.
• Install and maintain necessary Storm Water Pollution Prevention measures, including silt fence and inlet protection filters.