IFAI IAA Awards: Dewatering with geotextile tubes in a D.C. tunnel

April 1st, 2018

Completion Date: March 1, 2017 Fabric Name: Flintex™ OS425 Hi-Flo Fabric Producer: Flint Industries In 2013 DC Water in Washington, D.C., awarded the Impregilo-Healy-Parsons joint venture $254 million to design and build the second portion of a large tunnel system. The purpose of the tunneling project was to separately direct wastewater and stormwater to relieve […]

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