The Work consists of removal of existing Alfred Merritt Smiths Water Treatment Facility Administration, Warehouse, Facility Maintenance, Chlorine #1, and Mechanical Treatment building’s mechanically attached roofing system including existing insulation and installation of a new Thermoplastic Polyolefin (TPO) roofing system; replacement of flashing where it exists and repair of the existing roof deck after the removal process to ensure a tight seal of the roof. Work on the Water Treatment Plant buildings also includes removal of existing joint sealant on the interior, cleaning the joints, and installing new joint sealant. Moreover, the work covers installation of roof walkway to provide access to and around the roof equipment of the buildings and installation of a ladder to access all areas of the roof at Electrical building. Concrete curbing will be installed under equipment if missing, damaged or not having a properly installed curb. Repair and paint stucco on the existing roof screen walls. The flashing on the screen walls shall be replaced. Furthermore, the scope of work consists of removal of the existing roof pavers and installation of a new roof deck with railing at the roof entrance, providing two portable ramps resting on a TPO appropriate roof pad.
