Section 19 Long Tunnel Crossings Integrated Pipeline Project


Tarrant and Anderson Counties, TX


Tarrant Regional Water District


$222 million

The project is an integrated water delivery transmission system in the Dallas area consisting of 150 miles of pipeline, three new lake pump stations, and three new booster pump stations delivering a required capacity of 350 million gallons per day (MGD) of raw water to North Central Texas. TRWD and the City of Dallas Water Utilities currently serve over 4.1 million residents. This project will allow these agencies to continue supporting regional community and economic growth.

The Section 19 Long Tunnel project includes two EPB TBM tunnels totaling 10,944 linear feet; two microtunneling runs totaling 1,727 linear feet; 191 linear feet of hand-mined tunnel; and installation of 84-inch-diameter carrier pipe throughout.