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Lake Mary HDPE Pipeline Installation Project

In this unusual project, Cross Marine Projects was required to drain Lake Mary, which lies within an exclusive housing complex. HDPE pipes and drains were then installed into deteriorated piping and grouted in place. New concrete drain structures and gate valves were installed. Access was difficult and excavation was performed using light ground pressure equipment mounted on portable support mats.

HDPE pipe is being fused and advanced into the lake for eventual placement. Special pulling assemblies were used to guide the fused pipe into the lake and then down each of the sloping drains, which ran along side and near houses surrounding Lake Mary. Special seals and pressure grouting systems designed by Cross were used to fill the voids for the entire length of the pipe installation. lake mary hdpe pipe installation
lake mary hdpe drain pipeline installation One of the HDPE assemblies is being guided into the existing but deteriorated drain system. The HDPE pipe was inserted the full length of each drain and grout sealed in place.
Mat supported excavator installing new concrete drain structures, valves and associated systems around Lake Mary. lake mary drainage system installation

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