dismantle approx. 840 m2 of existing roof waterproofing and install new roof waterproofing
Dismantle and dispose of existing roof waterproofing;
Lot 1, main house: approx. 400 sqm steam barrier, thermal insulation and welding membrane install;
Lot 2, Technical Centre; Approx. install 240 sqm dasmpf barrier, thermal insulation and welding membrane.