luding of (1) Negative Air pressure and HEPA filter during work and Caning - Final professional cleaning in Master Bathroom 3-18 and Elevator only Constniction Sc - ila The Order of THG's bathtub, tub spout / filler is 10 - 12 weeks The Order of Waterworks / Aero Thermostatic Control valves is 14 - 16 weeks The Or