FWSD #23 Tunneling
Location: Houston, TX
Client: City of Houston
Project Dates: March 2024 - Present
Contract Value: $988,000
Summary
• 811 Mark-out
• Install 72” Steel Casing using Micro Tunneling
• Contact Grout annulus of 72” casing
PROJECT OVERVIEW
This project is part of a larger scope to improve FWSD Wastewater Treatment Plant. BRTG’s scope of work includes installing 460 LF of 72″ casing for a sewer main. Additionally, the casing will be contact grouted. A sump pump is being used for seamless transition between shafts, along with thrust blocks for tunneling operations, as well as entry and exit seals as necessary. Daily survey control will be rigorously maintained and extended to Reytec for survey accuracy, supplemented by collaborative efforts between designated surveyors to verify locations before the commencement of operations.
