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Spear - modification of hvac.

Interior renovation including changing existing office space into new classroom(s).

New ducts. new unit

Demo existing heating/ ventilation system, diffusers, ductwork, and piping for new tenant fit-out.

Installation of ductless mini split system for heating and cooling as per plans filed herewith . no change in use egress or occupancy

A/c change out

New ducts. new unit

NYCHA BOILERS Dyckman: Building 5: Site/Civil work in relation to boiler replacement as per plans filed herewith

General-Standard-Building Construction:3124/Haller - **Scope Change (09/18/2025)** NORTH PARK, Combination building permit to proposed new SDU, and Building, Electrical, Mechanical…

NYCHA Boilers: Dyckman Building 5: Mechanical work associated with Boiler replacement as per plans filed herewith.

NYCHA Boilers Dyckman: Building 3: Site/Civil work as per plans filed herewith. No change to use, egress or occupancy.

Extend existing ductwork from basement for 2nd floor to 3rd floor with supply branches to all living spaces in 2nd and 3rd floors

Install turnkey HVAC system in construction home.

General-Standard-Building Construction:3124/Haller - **Scope Change (09/18/2025)** NORTH PARK, Combination building permit to proposed new SDU, and Building, Electrical, Mechanical…

Hvachomes type 9c

Hvachomes 9b

Modifications to the existing HVAC system on the Cellar & 3rd floors (Harry Winston - Office Fit-out) as per plans. No change to use, egress or occupancy

modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.

Installation of ductless mini split system for heating and cooling as per plans filed herewith . no change in use egress or occupancy

Retro-commissioning of existing heating system, piping replacement and control valves installation at exisitng cast iron radiators. installation of insulation on existing piping, r…