Casing Pipe Method

Method in which a casing, generally steel, is pipe jacked into place, within which a product pipe is inserted later.

Casing Pusher

The front section of a boring machine that distributes the thrusting force of the hydraulic cylinders to the casing and forms the outside of the spoil ejector system.

Cast Iron (CI)

SewerAn underground pipe or conduit for transporting stormwater and/or wastewater. pipe material, sometimes provided as ductile cast iron.

Catastrophic Rainfall

RainfallPrecipitation in the form of water (usage includes snow). event of return frequency far in excess of any event collection system design performance criteria typically, say, a 1 in 200 year storm.

Catch Basin

A small buried structure to divert overland stormwater flow into sewer flows.