Key Contracting is equipped with a state of the art spin-cast machine for Manhole Rehabilitation projects. The
spin-cast operation takes high strength mortar and pumps it through a high speed rotar-stater into a high speed rotating head that applies the concrete onto the walls of the existing manhole. The mortar may then be coated
with an optional, chemical resistant epoxy coating. Key Contracting can take the leakiest pre-cast or brick
manhole and make it stronger than when it was new. Most repairs can be done without open cutting the street,
or even taking the manhole out of service.
Key Contracting combined with more than 15 years experience and top notch equipment can also perform more traditional sewer and water work as well. We routinely perform utility repairs for municipal and industrial clients.
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