Cities who are trying to reduce costs associated with excessive I&I and/or root intrusion are finding that rehabilitating manholes and lining city owned sewer pipe does not always produce the results they desire because the failing laterals remain an unmitigated source of clear water inflow. The focus of this session is on proper
techniques and materials to renew lateral services using CIPP technology with special
emphasis on restoring the connection of the lateral to the mainline sewer in accordance
with the ASTM F2561 and ASTM F3240.
-If you want to truly maximize
I&I reduction you have to seal the
system with ASTM F3240 compliant hydrophilic gasket sealing technology.
-A permanently sealed connection
means service life equals design life.
-Specification is the key to a
successful project; ASTM F2561 is the industry best practice standard.