Often overlooked, manhole rehabilitation can provide the most 'bang-for-the-buck' when considering trenchless solutions for your system because of the following:

Simple evaluation - open the cover and you can see the condition of the manhole without any expensive equipment. Variety of Solutions -- Green Mountain Pipeline Services can offer a wide variety of services: Seal pipe connections, joints, inverts, lift holes, etc. with both chemical and cementitious grouts Rebuild benches & inverts Rebuild and/or seal corbels Coat entire manhole wall with cement from ½" to 3" thick Reconstruct entire manhole with cement and epoxy Reset & Seal Frames/Covers Install New Frames/Covers Each one of these services can be completed alone or in conjunction with others to provide a solution for a simple leak or complete rebuild in your busiest intersection

Visit Strong-Seal's Website, the manufacturer for Manholes