Installation of new chimney liner as per plans. no change in use, occupancy, or egress.
Mechanical work in conjunction with renovation of 6-story nycha multiple dwelling throughout: installation of new heat pumps, renovation of the existing ventilation systems and mis…
New boiler room 2hr fire rated. new 3 approve polypropylene innoflue cat4 venting system up to roof. no change in means of egress use group or occupancy.
Two new boilers and two new hot water heaters with associated ducts and piping.
Herewith filing for mechanical modifications for carbon capture as per plans.