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The second Culvert to be repaired was decided upon using a full sliplining method. New Culvert pipes that are slightly smaller than the existing culvert were delivered to the South end of the project off of Prairie Central Road.
Again a coffer Damn and pumping system was set up and once the cleaning of the pipe was finished two steel rails were welded in place. The steel rails allowed the new corrugated culvert pipe to smoothly be inserted into the existing corrugated culvert pipe. The rails also allow for a consistent amount of concrete to be pumped throughout the void to complete the structural integrity of the repair.
P.W. Trenchless Construction allows you keep trees, though their environmentally friendly trenchless construction services . Contact us at 604 580 0446 for more information.