World's largest elliptical flexible pipe-to-manhole connector announced.

The world's largest elliptical flexible pipe-to-manhole connector was recently installed on the Michigan City High School Drainage Project in Michigan City, IN. The project utilized 78-, 72-, 66- and 54-inch round concrete pipe and 54-inch equivalent elliptical concrete pipe. The pipe, manufactured

Lakeside Construction handled the installation. The owner, John Pavy, commented "We had to handle the pipe and structures in difficult terrain and the pipe to structure connections needed to be made quickly and backfilled immediately."

Field Superintendent Allen Zeedyk added "We also had to install a pipe with the traditional mortar joint. Comparing the traditional installation with the flexible connector really highlighted the advantages of using the gaskets in storm structures. Installing the 54-inch equivalent elliptical pipe was so easy it was hard to believe it was a first."

Contractors using flexible connectors to connect pipe to structures report quality and productivity improvements. Pipes can easily be connected to the structure then backfllled immediately. The clean joints are also easy to inspect. The time savings for installation shows up as a positive on the bottom line. Circle No. 203

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