Scope of Project: Roof covering and installing drain system for the roof of building #877 at İncirlik AB. Removal of 8400 m2 old roof and installing interlocking metal sheet coating. Cleaning of load bearing trusses and covering with epoxy paint. Installing geotxtile material for avoiding humidity in the roof. Project also includes designing and building of 500 mm diameter korege pipes and new manhole system in order to drain rain water off the roof.