Concrete raking and drilling at the Wearing of Montreal (Montréal, Québec)
Period : June to September 2007
Equipment used: Hitachi EX330 excavator with guiding frame for machining tool and pneumatic drill
Concrete raking at the Mc Cormick dam (Baie-Comeau, Québec)
Period : June to September 2007
Equipment used: Hitachi EX330 excavator with guiding frame for machining tool and concrete machining tool
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