Case Study - Manhole
Client
Clark County, Nevada
Project
Manhole Rehabilitation
Location
Las Vegas, Nevada
Description
Clark County has literally hundreds of structures with severe deterioration in locations with extremely high traffic congestion.
Sewer flow disruption and prolonged traffic flow disruption could pose a serious problem considering the pedestrian and automobiles
traffic congestion and the fact that much of the City businesses are open and running all night long.
Solution
Solution: Poly-Triplex installations were coordinated to occur at varying times of the day or night to minimize traffic disruption.
In most cases the Poly-Triplex installers were able to bridge the invert channel allowing the sewage to continue to flow. Most
installations were completed in approximately 4 hours.
Benefit
The Poly-Triplex Liner System has effectively solved the problem of infiltration and deterioration in these structures. This
trenchless technology saved the county hundreds of thousands of dollars over dig and replace.
Upper Left - Structure is prepared for the liner and bridge over channel is in place.
Upper Right - Saturated liner is lowered into the structure.
Lower Left - Bladder is removed revealing a monolithic liner.
Lower Right - Poly-Triplex Certified Installer working at night on the strip in front of Treasure Island Casino.
Comments
Since February 2005 Poly-Triplex Liners have been installed in more than 700 structures for Clark County in Las Vegas, NV.
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