Drilled Shafts are deep foundation structural support elements for buildings, bridges, towers, above ground reservoirs
or any structure requiring load bearing support. Drilled Shafts range from 12 inches to 10 feet diameter or larger and
5 to 200 feet in depth.
TBH has the capacity to rotate and oscillate permanent and temporary casing. The advantage of using a casing oscillator
or rotator is that the casing is installed without the use of vibration.
TBH offers drilled shaft services in: bridge and building foundation support, transmission tower foundations for the power
and cellular industry, drainage control systems, landfill drilling and tunnel access shafts.
10 drilled shafts at 36 in. diameter by 35 ft. deep in soil conditions of course sand, gravel and boulders in water.
Testimonials
TBH was a key team member on our City of Seattle emergency hill slide repair project. Your company is professionally run, provided strong engineering and technical background that saved the project money and your crew knew how to get a difficult job done within time constraints. We would welcome the opportunity to work on another project with TBH.
Teresa Onslow
President, PCT Construction, Inc.
The information you presented was directly relevent to many projects we are actively involved with, from new building foundations to landslide repairs to transmission towers. The technical background and project approach were well presented. Personally, I found the discussions regarding special features of your equipment to be particularly helpful as I frequently am visualizing a construction approach to various projects. I hope to be working with you on a project in the near future. Thanks again.
Gary Peterson
Squier Associates
Copyright 2006 TBH Drill & Associates, LLC. All Rights Reserved.
