SEWER AND WATER EXPANSION
CONSTRUCTION COST: $5,500,000
EXPECTED COMPLETION DATE: ONGOING
CLIENT: CITY OF COLLINSVILLE

In order to meet demand and provide the needed capacity for sanitary sewer and water distribution needs for the next 20 years, Oates Associated developed a Sewer and Water Capital Improvements Plan for the City of Collinsville. Following the completion of the plan in 2005, Oates began design of five different sanitary sewer and water line extension projects, described below. Over 40,000 feet of sanitary sewer and almost 18,000 feet of water main were designed. These projects required survey, design, plan preparation, permit applications and construction observation. In addition, Oates was responsible for negotiating and obtaining rights-of-way and temporary and permanent easements for over a hundred individual properties.

Mulberry Street Sewer and Water Extension
1,800 foot extension of sanitary sewer and larger diameter potable water service, including design of a new wastewater pump station.

Phase 1 East Water Main and Sanitary Sewer Extension
Extension of 10-inch water main to connect to an existing main, closing an 11,000 foot loop. Construction of 13,500 linear feet of 21 inch, 8,500 linear feet of 12 inch gravity sanitary sewer, and 5,500 linear feet of 8” sanitary force main, including design of a new wastewater pump station.

McDonough Lake Road Sewer and Water Extension
5,000 foot extension of sanitary sewers and potable water service, including design of a new wastewater pump station.

Fournie Lane Sewer Extension
1,200 foot sanitary sewer extension, including design of a small wastewater pump station.

Sugarloaf Sewer Extension
4,600 feet of 12” sanitary sewer extension to serve a proposed 150-lot residential development as well as hundreds of acres of existing developed and undeveloped land.