Facade repairs as indicated on attached plans.

General construction support work related to Communication Riser installation on parts of on SL1 to 46.

Minor structural repair and modification on 53rd floor (roof level framing) as indicated on attached plans.

Modification to dunnage related to cooling tower on roof of north building and south tower. There is no change to egress, use or occupancy.

Modification to cooling tower dunnage on part of north building roof as indicated on attached plans. There is no change in egress, use or occupancy.

Minor structural repair and modification on 53rd floor (roof level framing) as indicated on attached plans.

removal of make-up water tank and capping of associated piping.

Plumbing modification related to Thermal Batter Project on parts of Concourse, 14, 37, and 52 as indicated on attached plans. There is no change is egress, use or occupancy.

Mechanical modification related to Thermal Batter Project on parts of SL1, Concourse, 14, 38, and 52 as indicated on attached plans. There is no change is egress, use or occupancy.

Additions/modifications to existing plumbing and Sprinkler system as per plans filed herewith. No change in use, egress or occupancy under this application.

Construction of new non-load bearing partitions and installation of new plumbing fixtures, and new floor and wall finishes. No change in use, egress or occupancy

Addition and modifications to existing HVAC system and related ducts and piping. No change in use, egress or occupancy.

Modification of the sprinkler system on the 49th floor as per the filed drawings. No change to use, occupancy or egress.

Modification of Plumbing & Sprinkler Systems on 46th and 47th Floors (MJHS)

Interior renovation on 46th and 47th Floors (MJHS)

Modification of Mechanical Systems on 46th and 47th Floors (MJHS)

Modification of Plumbing & Sprinkler Systems on 46th and 47th Floors (MJHS)

Removal of fire hose cabinets as per the filed drawings on the 46th floor. No change to use, occupancy or egress.

Interior renovation on 46th and 47th Floors (MJHS)

45th Floor removal and installation of duct work, diffusers, fans and related mechanical piping, No Change to Use, Egress or Occupancy.

45th Sprinkler FL Buildout for Modification of existing sprinkler system, No Change to Use, Egress or Occupancy.

Mechanical Buildout for removal and Installation of duct work, diffusers, fans and related mechanical piping, No change to Use, Egress or Occupancy.

Modification to sprinkler systems as shown on plans.

THE SCOPE OF THIS PROJECT IS INTERIOR BUILD-OUT OF TENANT SPACE INLCUDING DEMO OF EXISTING CONSTRUCTON, NEW CONSTRUCTION AND INSTALLATION OF PARTITIONS, FLOOR AND WALL FINISHES, DOORS AND LIGHT FIXTURES. NO CHANGE IN USE, EGRESS & OCCUPANCY

Mechanical modification as shown on plans

42nd and 43rd floors modification of existing sprinkler system as per plans

42nd and 43rd floors -installation of new plumbing fixtures and related piping as per plans.

42nd and 43rd floors - floor interior renovation of commercial space, remove and install walls, doors, floor finishes and ceilings as per plans, NO CHANGE IN USE, EGRESS, OR OCCUPANCY

42nd and 43rd floors modification of existing sprinkler system as per plans

42nd and 43rd floors -installation of new plumbing fixtures and related piping as per plans.

42nd and 43rd floors - floor interior renovation of commercial space, remove and install walls, doors, floor finishes and ceilings as per plans, NO CHANGE IN USE, EGRESS, OR OCCUPANCY

Install & Replace Fire Hose Cabinets along with related piping as per drawings filed herewith. No changes in use, egress or occupancy.

40th floor - modification of existing sprinkler system as per plans.

Interior renovation of commercial space, remove and install walls, doors, floor finishes and ceilings as per plans.

40th floor - New mechanical duct layout, new diffusers, A/C units and related piping as per plans.

PLUMBING APPLICATION FOR THE INSTALLATION OF A NEW ICE MAKER, PANTRY SINK, NEW NON-GAS WATER HEATER.

39th floor - New mechanical duct layout, new diffusers, A/C units and related piping as per plans.

39th FL - Interior renovation of commercial space, remove and install walls, doors, floor finishes and ceilings as per plans. no change in use, egress or occupancy.

Sprinkler and Plumbing modifications on the 38th Floor. No change in use, egress or occupancy.

Mechanical modification related to Thermal Batter Project on parts of SL1, Concourse, 14, 38, and 52 as indicated on attached plans. There is no change is egress, use or occupancy.

Install & Replace Fire Hose Cabinets along with related piping as per drawings filed herewith. No changes in use, egress or occupancy.

Plumbing modification related to Thermal Batter Project on parts of Concourse, 14, 37, and 52 as indicated on attached plans. There is no change is egress, use or occupancy.

Sprinkler filing for new pre-action sprinkler system and Standpipe modification with new fire hose valves.

Modification of the sprinkler system on the 35th floor as per the filed drawings. No change to use, occupancy or egress.

Sprinkler and plumbing modification on floors 33-35 as indicated on attached plans. There is no change in egress, use or occupancy.

Structural modifications on 33, 34 & 35 as per the attached plans. There is no change in egress use or occupancy.

Sprinkler and plumbing modification on floors 33-35 as indicated on attached plans. There is no change in egress, use or occupancy.

Structural modifications on 33, 34 & 35 as per the attached plans. There is no change in egress use or occupancy.

Mechanical modifications related to HVAC systems on SC2 (SL2), and 33-35 as indicated on attached plans. There is no change in egress, use occupancy.

Sprinkler and plumbing modification on floors 33-35 as indicated on attached plans. There is no change in egress, use or occupancy.

Structural modifications on 33, 34 & 35 as per the attached plans. There is no change in egress use or occupancy.

Mechanical modifications related to HVAC systems on SC2 (SL2), and 33-35 as indicated on attached plans. There is no change in egress, use occupancy.

Filing herewith plumbing drawings showing modification and installation of plumbing fixtures on the 32nd floor office space. No change in Use, Egress or Occupancy under this application.

Filing herewith mechanical plans for office renovation work on the 32nd floor as per plans filed. No change in Use, Egress or Occupancy under this application.

Filing herewith sprinkler drawings showing modification and relocations and related piping, on the 32nd floor. No change in Use, Egress or Occupancy under this application.

Interior renovation for plumbing./sprinkler on the 31st floor

Interior renovation for mechanical on the 31st floor

Interior renovation on the 31st floor. There is no change in use, egress or occupancy

Structural modifications as per plans filed herewith. NO change in use, egress or occupancy.

Modification to existing HVAC system as per plans filed herewith. NO change in use, egress or occupancy.

Modification to existing plumbing, sprinkler & standpipe systems as per plans filed herewith. No change in use, egress or occupancy.

Structural modifications as per plans filed herewith. NO change in use, egress or occupancy.

Modification to existing HVAC system as per plans filed herewith. NO change in use, egress or occupancy.

Modification to existing plumbing, sprinkler & standpipe systems as per plans filed herewith. No change in use, egress or occupancy.

Mechanical demo as shown on plans. There is no change in use, egress or occupancy.

Modify of branch piping & SP heads install Temp loop. Modification of plumbing as shown on plans

Modification of the existing sprinkler system on the 27th floor. No change to use, occupancy or egress.

Standpipe modification on floors 20-23, and 33-35 update valves to 2-1/2 as indicated on attached plans. There is no change in egress, use or occupancy

Standpipe modification on floors 20-23, and 33-35 update valves to 2-1/2 as indicated on attached plans. There is no change in egress, use or occupancy

Herewith filing to Cut and cap supply/discharge to/from (2) existing pre-action valves on 19th and 21st floors. Existing pre-action valve to be abandoned in place. Reconnect existing pre-action galvanized piping distribution to nearest wet sprinkler main

Standpipe modification on floors 20-23, and 33-35 update valves to 2-1/2 as indicated on attached plans. There is no change in egress, use or occupancy

Standpipe modification on floors 20-23, and 33-35 update valves to 2-1/2 as indicated on attached plans. There is no change in egress, use or occupancy

Herewith filing to Cut and cap supply/discharge to/from (2) existing pre-action valves on 19th and 21st floors. Existing pre-action valve to be abandoned in place. Reconnect existing pre-action galvanized piping distribution to nearest wet sprinkler main

Interior renovation on the 17th floor as shown on plans.

Modification of standpipe. new Fire pump Test header is installed from Con- Ground fl, New Fire SD connection is installed in the stairwell of floors 15 & 16 new Fire pump flow test meter with bypass into roof tank installed on 52.

Plumbing modification related to Thermal Batter Project on parts of Concourse, 14, 37, and 52 as indicated on attached plans. There is no change is egress, use or occupancy.

Modification of the existing sprinkler system on the 15th floor as per the filed plans. No change to use, occupancy or egress.

Modification of standpipe. new Fire pump Test header is installed from Con- Ground fl, New Fire SD connection is installed in the stairwell of floors 15 & 16 new Fire pump flow test meter with bypass into roof tank installed on 52.

Interior renovation on parts of 13th and 14th floors related to conference center.

Plumbing modification related to Thermal Batter Project on parts of Concourse, 14, 37, and 52 as indicated on attached plans. There is no change is egress, use or occupancy.

Mechanical modification related to Thermal Batter Project on parts of SL1, Concourse, 14, 38, and 52 as indicated on attached plans. There is no change is egress, use or occupancy.

Interior renovation on parts of 13th and 14th floors related to conference center.

plumbing & sprinkler modifications as per attached plans

modification to Mechanical systems pertaining to interior removals on the 13th floor,

relocation of sprinkler heads on part of 12th floor as indicated on drawings 14658

minor interior renovation on part of the 12th floor. No change in use, egress or occupancy. 14658

Modification of HVAC on part of 12th floor as indicated on drawings.

Structural modifications for the installation of new convenience stairs from the 10th to 11th floors as per plans.

Removals and capping of plumbing fixtures throughout floor. Cut and cap of sprinkler heads and associated piping throughout the floor. Installation of temporary loop.

Interior removals of ceilings, partitions and finishes throughout the floor. Core and shell to remain

Structural modifications for the installation of new convenience stairs from the 10th to 11th floors as per plans.

Modification to existing standpipe system, sprinkler system and plumbing fixtures as per plans filed herewith. No change in use, egress or occupancy under this application.

New Sprinkler loop on 9th floor and modification to existing plumbing system as per plans filed herewith. No change in use, egress or occupancy under this application.

Installation and Modification to existing HVAC System as per plans filed herewith. No change in use, egress, or occupancy under this application.h. No change in use, egress, or occupancy under this application.

Removal and replacement of pavers at 3rd floor plaza and exterior stairs leading up at 1st-3rd.

Plumbing modifications at 3rd floor plaza

INTERIOR RENOVATION TO EXISTING OFFICE SPACE FOR THE INSTALLATION AND SELECTIVE DEMOLITION OF NON LOAD BEARING PARTITIONS AND RELATED FINISHES. NO CHANGE IN EGRESS, USE OR OCCUPANCY.

Removal and replacement of pavers at 3rd floor plaza and exterior stairs leading up at 1st-3rd.

modification of Structural Steel on part of 2nd Floor (3rd Floor Framing) as indicated on drawings

Removal and replacement of pavers at 3rd floor plaza and exterior stairs leading up at 1st-3rd.

Interior Renovation and new demising wall on part of 1st floor

Structural work including concrete repair.

Modification of structural steel

Structural modifications on part of Cellar, (P3) Sub Cellar (P4) Sub Cellar 2 (P5) and Sub Cellar 3 (P6). There is no change in use, egress or occupancy.

INSTALLATION OF TEMPORARY SHORING SYSTEM AS PER PLANS DURING GENERAL CONSTRUCTION WORK. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SHORING SYSTEM TO COMPLY WITH CHAPTER 33 OF NYC BUILDING CODE.

Structural work including concrete repair.

INTERIOR RENOVATION TO EXISTING OFFICE SPACE FOR THE INSTALLATION AND SELECTIVE DEMOLITION OF NON LOAD BEARING PARTITIONS AND RELATED FINISHES. NO CHANGE IN EGRESS, USE OR OCCUPANCY.

Removal and installation of duct work, diffusers, fans and related mechanical piping.

Mechanical demo as shown on plans. There is no change in use, egress or occupancy.

Mechanical modification on part of SC2 as indicated on attached plans. There is no change in egress, use or occupancy.

INSTALLATION OF TEMPORARY SCAFFOLD AS PER PLANS DURING GENERAL CONSTRUCTION WORK. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SCAFFOLD SHALL COMPLY WITH CHAPTER 33 OF NYC BUILDING CODE OF 2022.

CONSTRUCTION FENCE ENCLOSURE AS PER DRAWINGS. FENCE ENCLOSURE SHALL COMPLY WITH CH #33 OF THE NYC BC. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION.

ERECT ACCESSORY BUSINESS WALL SIGN FOR 55 WATER ST, NO CHANGE IN USE, EGRESS OR OCCUPANCY.

Interior Renovation on 13th floor to create conference center