Allen Plano Frisco MicKinney Pipeline Phase I & II

OWNER: North Texas Municipal Water District

ENGINEER: Freese & Nichols, Inc.

SOUTHLAND HOLDINGS TEAM: Oscar Renda Contracting Inc.


We have successfully contracted with NTMWD since the 1980’s.  This project included 28,435 LF of 96” and 25,900 LF of 72” polyurethane coated steel pipe.  Approximately 3,900 LF was installed by tunnel at various locations on the project including under roadways.  The scope of work also included installation of butterfly valves ranging in size from 60” to 96” in diameter.  Installation of CAV’s and small diameter pipe, and construction of vaults at various delivery points was completed.

We installed over 40,000 SF of articulating concrete block system at the creek crossings associated with the pipeline, as well as a cathodic protection system for the entire pipeline.  Tie-ins were carefully coordinated with the Owner and completed within the down time to minimize disruption to the Owners existing services.