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Published on Apr 24, 2015
Tarlton was tasked with hydo excavation of more than 500 linear feet of trenching for an electrical contractor to install conduits and Trenwa cable trenches in an existing, live 500KV electrical substation.
After our client laid out and marked in blue paint where they wanted to install cable trenches and conduits, our HydroVac crew started cuts on the layout lines, moving inward to leave a sharp trench wall for final installation.