B Bldg. Econ: Modification of HVAC equipment and ductwork to accommodate alterations for the new economizer as indicated on plans filed herewith. No change to use, egress or occupa…
Proposed Structural scope to replace and repair damaged tiles and substrate structure of existing raised floor system at sever room B43 caused by the removal of 3-existing CRAC uni…
Fit goodman ac: modification of hvac equipment and ductwork to accommodate alterations within the existing building as per plans. no change to use, egress or occupancy.
Feldman Econ: Modification of HVAC Equipment and Ductworks to accommodate installation of a new waterside economizer as indicated on plans filed herewith. No change to use, egress…
Replace (2) existing hospital generators - One generator requires its radiator components to be replaced and One generator requires that the 250 gallon day tank be replaced. Day ta…
Proposed Architectural General Construction scope to replace and repair damaged tiles and substrate structure of existing raised floor system at sever room B43 caused by the remova…
Proposed replacement of existing Computer Room Air Conditionings (CRAC) units serving Academic Building 1, of the following CRAC Units:CRAC-6, CRAC-7,CRAC-8,ACC-3.. All as per Plan…
Mechanical for NB at PS 174 Q. PAA description in comments
Modifications of existing building ventilation system to provide ventilation for all classrooms and offices.
K313, installation of temporary hot water supply /return and make-up water piping to connect a mobile boiler trailer to provide heat during the heating season in conjunction with r…
Ps 470m, installation of +/- 14 linear feet of chain link fence in conjunction with dob # m00644312 on behalf of contractor. no change in use, egress, or occupancy
New fire rated enclosures for new exhaust air duct risers, Demo and reconstruction in kind of existing drywall and/or acoustic ceiling areas at locations of new horizontal ductwork…
X425, installation of +/- 173 linear feet of temporary 8 feet high chain link fence submitting on behalf of contractor in conjunction with dob # x00589260. no change in use, egress…
M460, installation of scaffold / stair tower inconjunction with dob # m00594556 on the contractor's behalf. no change in use or occupancy.
Provide Lintel for wall penetrations. Provide house keeping pads for mechanical equipment.