Installation, repair, maintenance, deconstruction and removal of scaffoldings, working and building platforms; installation, repair, maintenance, deconstruction and removal of shoring equipment; installation, repair, maintenance, deconstruction and removal of vertical worksite transportation systems and lifting equipment, including hoists, man-lifts, material hoists, construction elevators, mast climbers, swing stages; installation, repair, maintenance, deconstruction and removal of temporary work site trash chutes; installation, repair, maintenance, deconstruction and removal of fencing; installation, repair, maintenance, deconstruction and removal of debris netting; insulation services, namely the installation, removal, repair, and maintenance of insulating materials and systems; refractory services, namely the installation, removal, repair, and maintenance of refractory materials and systems; heat tracing services, namely the installation, removal, repair, and maintenance of materials and systems used to maintain or raise the temperature of pipes and vessels using heat tracing cables, tape or wires; inspection services, namely the use of specialized and infrared equipment to determine heat loss or leak from insulation systems; industrial paint contracting services, including surface preparation services; asbestos abatement services, namely removing, encapsulating, and building enclosures around asbestos; lead remediation services, namely, cleaning, removing, and disposing of lead and lead-based products