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Tetra Tech
Comings and Goings

Tetra Tech to buy Australian Geotechnical Engineering firm Coffey

November 13, 2015 rockman Comings and Goings Comments Off on Tetra Tech to buy Australian Geotechnical Engineering firm Coffey

Tetra Tech will buy Australia-based geotechnical engineering firm Coffey Geotechnics for $0.31 per share. The move is expected to strengthen Tetra Tech’s presence in Australia. Tetra Tech currently employs 13,000 staff globally, and Coffey a […]

Keller acquires Voges Drilling of New Braunfels, Texas
Press Releases

Keller acquires Voges

December 2, 2021 rockman Press Releases Comments Off on Keller acquires Voges

Hanover, MD, November 30, 2021 – Keller North America (Keller) announces the acquisition of Voges Drilling Inc., a drilled shaft contractor in New Braunfels, Texas, with over 30 years of experience. Voges will now operate as Keller. Combining their […]

Water overflow descends the spillway from Anderson Reservoir, 1998. (Len Vaughn-Lahman, Mercury News)
Project Related

Seismic upgrades needed at CA reservoirs

February 2, 2011 rockman Project Related Comments Off on Seismic upgrades needed at CA reservoirs

5 of Santa Clara’s 10 reservoirs need seismic repairs and the anticipated cost is around $150M. These dams are kept at less than capacity, and the total maximim water supply for all 10 reservoirs is […]