With more than 50 years of innovation and experience, The Robbins Company is the world’s foremost developer and manufacturer of advanced, underground construction machinery, primarily TBM machines. Robbins has been involved in hundreds of tunnel boring projects around the world.
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Ontario-geofish Blog
The blog of Harold W. Asmis, a retired geophysicist and engineer from the Ontario Power Generation Company. His career experience includes tunnel analysis, regional geologic mapping, and earthquake engineering in support of nuclear power plant […]
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Stone Strong
Stone Strong is the largest precast retaining wall block available on the market measuring 3′ by 8′, weighing 6,000 lbs. This block is not misplaced easily. Visit Stone Strong
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Shorepac Construction Drilling
CETCO Construction Drilling Products provides bentonite and polymer specialty products and services for subsurface excavations including drilled shafts, tunnel boring, bored piles and diaphragm walls. Visit Shorepac Construction Drilling