TRENCHLESS TECHNOLOGY
KRSC has extensive experience in a wide range of trenchless technologies. It has become the preferred method for the installation of new facilities and rehabilitation of existing. Minimal or non-disruptive trenchless technology is fast and traditionally lower in cost than conventional methods. Trenchless applications include Pipe Lining, Pipe Bursting, Horizontal Directional Drilling, Pipe Ramming, Auger/Rock Boring, Conventional Slip-Lining, Internal Pipe Joint Rehabilitation, Point Repairs, Vacuum Excavation, Manhole Rehabilitation and Special Design/Build Rehabilitation Projects.

	Auger Boring is used where accurate grade is important for the installation of utilities under roads, irrigation canals, waterways, railroads, and other locations. Pipe Ramming is a fast, cost-effective approach to placing a casing pipe under roads, waterways, railroads, and other sites.
	Pipe Bursting is applicable when the existing pipe to be replaced is partially collapsed and/or where a new, larger replacement pipe is required. Sliplining is a cost effective way to rehabilitate deteriorating sewer lines without having to setup expensive by-pass systems.
	Quadex Aluminaliner is a fiber reinforced, 100% calcium aluminate mortar designed to protect against hydrogen sulfide gas, add structural integrity and stop infiltration. Raven 405 is a solvent-free 100% solids, ultra high build epoxy coating with high physical strength. 405 exhibits superior bond to concrete, steel, masonry, fiberglass and other surfaces.

Capabilities		Technical Data