Groupe Lefebvre, les experts en imperméabilisation de ponts, de viaducs et de bâtiments
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GEORGE WASHINGTON BRIDGE

Owner : The Port Authority of New York and New Jersey

Completion Date : 1999-2000

Amount : $ 1,000,000.

Groupe Lefebvre and Venture Construction, its American subsidiary, working in collaboration with Bishop-Sanzari, completed the waterproofing of the lower levels of the bridge span and its New Jersey side approaches.

A Type 3 membrane (in rolls) was also mechanically applied on the lower deck slab of the bridge, in addition to a methyl-methacrylate membrane on the approach spans.

 

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