Posts Tagged ‘Texas’

We Work Below Waterlevel So You Don’t Have To

Lake Conroe Dam Relief Well Rehab

At TerraFirma, we work below the waterlevel so that you don’t have to. We recently executed a pilot study to determine the best practices for maintaining the relief well system of Lake Conroe Dam in Conroe, Texas. The relief wells help to ensure the integrity of the Lake Conroe Dam. Originally constructed in the 1960’s, […]


Terrafirma Earth Technologies Returns

Dewatering the Rio Grande River

Today we are pleased to announce, TerraFirma has separated itself  from  Moretrench America Corporation, and is once again operating independently as TerraFirma Earth Technologies, LTD. We will continue to work closely with Moretrench on our current projects, as well as future projects where we can share and draw upon each other’s unique services and capabilities; however, TerraFirma’s focus […]


Bayport Terminal

Bayport Terminal Dewatering

TerraFirma Earth Technologies was contracted by Zachry Corporation to perform the dewatering of the Bayport Terminal 3 complex. Project Specifications The project consisted of the construction of a new terminal for the loading and offloading of containers from cargo ships in the Houston Ship Channel. The area to be dewatered was approximately 2100’ long, by […]


Luminant Environmental Retrofit

Wellpoint Dewatering System Installation

  Terrafirma Earth Technologies was contracted by Fluor Enterprises to provide groundwater control services for their Environmental Retrofit Project at a powerplant in Rockdale, TX. Project Specification The project is located within the existing TXU Sandow Steam Electric Station in Rockdale,Milam County,Texas, and consists of retrofitting Unit No.4 with scrubbers and ancillary equipment to improve […]