Midland: February 2007

Preparing the subgrade before laying the 144-inch pipe

Preparing the subgrade before laying the 144-inch pipe

Waler support system for the 144-inch pipe trench

Waler support system for the 144-inch pipe trench

Unloading an influent pump

Unloading an influent pump

Trench for the Oxford Street line

Trench for the Oxford Street line

—Midland photos courtesy of Ken Jackson and Joe Lorah, C&S-CDM