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205 W 39TH ST 

NEW YORK, NY 10018

11/04/2020

NEW YORK

GRG was responsible for: â€‹

  • Installing  Kemper liquid roof system 

  • Installing flashing at vent pipes and curves 

  • Patching cement slab at damaged areas 

  • Installing  2 layer plywood over existing concrete slab.

  • Installing temporary waterproofing as needed.

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