City of Garland, Texas: BullDog™ Through Casing

• Installation of BullDog™ pipe into a casing in the Summer of 2007. Project used 6-inch, DR18, C900 pipe.

• Casing installation method used to minimize damage to the parking lot, above.

City of Garland, Texas: BullDog™ Through Casing

16 joints of pipe installed through the casing. The first ten joints were walked in by crew. The entire push took only 35 minutes.

City of Garland, Texas: BullDog™ Through Casing

Bulldog Restraint System has a smaller outside diameter than traditional metallic harness restraint systems. The smaller outside diameter allows a smaller casing to be used, a less expensive auger bit, less spoil, and less time for augering the hole.