As sanitary systems age and deteriorate, leaks create expensive problems.
Excess water seeps in, reducing pipe capacity, forcing unnecessary water treatment and, in some cases, causing overflows.
Because traditional manholes are often the first segment in a collection system to fail, Hamilton Kent has engineered The Lifespan System to eliminate the inflow of extraneous water into the sanitary sewer.
Not only is it an easy-to-install, integrated system, but Lifespan also seals all critical points: manhole structure to risers, risers to frame, and frame to cover. Lifespan provides a watertight, naturally corrosion-proof, and highly durable frame and cover system that delivers a longer service life.
Hamilton Kent also provides a number of pipe and manhole gaskets and flexible pipe-to-manhole connectors that would assist in sealing sanitary sewer systems if major replacement or relining of pipe and/or structures is required.