Case Studies

Kenedy Ranch Stella Wind Farm

Jones Environmental Drilling, Inc. (JEDI) and MERSINO had partnered on wind farm projects in the past. Due to the great working relationship we have established, JEDI contacted MERSINO in regards to the Kenedy Ranch Stella Wind Farm project to install sock tile dewatering. The wind farm project, powered by sixty-seven 3.0 MW turbines, was proposed to produce enough electricity to power more than 60,000 homes. JEDI is a dewatering company that primarily installs wellpoints, but teamed with MERSINO for installation of sock tile. Since sock tile is underground, it was the preferred method as it allows vehicles to drive over the system. This is in contrast to wellpoints which vehicles must navigate around.

Methodology
The Kenedy Ranch is a massive property, encompassing 825,000 acres. The soils consisted of poorly graded sands from surface to approximately 18′ below ground, making it ideal for using sock tile. Utilizing the one-pass trencher, MERSINO installed approximately 300’ of sock tile at each turbine pad location, as well as provided the vacuum pumps for each pad. MERSINO installed sock tile at 35 pads for the project. Each pad consisted of 300’ of sock tile, one vacuum pump, and 300’ of discharge hose. Overall, 10,500′ of 5″ sock tile was installed.

Challenges
Although installing sock tile in poorly graded sands is typically a quick process, the size of the site made the process a little more challenging. A lowboy trailer was used to move the trencher from one pad to another, since the pads were over a few hundred feet away from each other. Although the process was a little more time consuming, the project was successfully completed.

Project Contact:
Michael San Miguel, Controller
Jones Environmental Drilling, Inc
956-689-0804

Project Value:
$200,000