Nycha boilers- provide split ac unit for ventilation and cooling of engineer's office. provide toilet exhaust fan and relief fan for engineer's office.
Nycha boiler- structual work for new building
Foundation work associated work for a one-story building.
Installation of temporary construction fence for ps 139q at 93-06 63rd drive, queens as indicated on plans. there will be no change in the use, egress, or occupancy under this application.
Water infiltration prevention, partial facade repairs, and partial interior finish upgrade.
K104_Remove and replace existing unit ventilators, exhaust fans, and supply air ductwork. Provide new unit ventilators, heating and ventilating unit, exhaust fans, supply fans, and electric duct heate...
Ps 139q - patching of interior partitions and walls, patching at roof to support hvac equipment replacement. no change in use, egress or occupancy.
Ps 139q - replace 12 rooftop hvac units. no change in egress, use or occupancy.
Replace existing air handling unit and associated ductwork and piping in B4 and B3 levels.
New slab opening in B4 level for ductwork.
Installation of temporary construction fence for ps 09q at 58-74 57 street, queens as indicated on plans. there will be no change in the use, egress, or occupancy under this application.
Architectural work related to new ventilation system.
Provide reinforcement of existing steel beams at roof to support load of new dunnage and RTUs. Provide new dunnage structure.
Selective removals of existing ventilation system. Provide new Ventilation system.