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Microtrenching Trial 1 - Sharp Concrete Cutters and Drillers

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Uploaded by on Aug 4, 2010

Sharp Concrete Cutters & Drillers Ltd have undertaken a small micro trenching trial in New Zealand. We have bought and modified this saw to cut a dry upcut slot of 13mm wide x 230mm deep, for the installation of Teraspans' vertical inlaid fibre. After 3 months of milk tankers, tractors and other vehicles running over the slot, there has been no side wall failure at all. For more info ph 0800 232 816.

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  • Thats awesome

  • @huevorosado

    1/3 cost on labour, 1/3 cost on hardware.... Not too shabby compared to standard trenching and fibre installs

  • expensive little job there.....

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