Full History Timeline

Plumbing: Modifications to the existing plumbing system on the (23rd Floor- Orrick) as per plans. No change to use, egress or occupancy.

Plumbing: Modifications to the existing plumbing system on the (16th Floors- Orrick) as per plans. No change to use, egress or occupancy.

Interior demo of the existing plumbing fixtures and sprinkler system with temp loop on the 3rd floor as per plans submitted herewith.

Interior demo of the existing plumbing fixtures and sprinkler system with temp loop on the 3rd floor as per plans submitted herewith.

Modifications to the existing Sprinkler system on the 4th floor as per plans submitted herewith. No Change to Use, Occupancy Group, or Egress.

Modifications to the existing plumbing fixtures on the 4th floor as per plans submitted herewith. No Change to Use, Occupancy, or Egress.

Plumbing and Sprinkler Demo and installation of Temp Sprinkler Loop on the 2nd floor as per plans submitted herewith. No Change to Use, Occupancy Group, or Egress.

Plumbing and Sprinkler Demo and installation of Temp Sprinkler Loop on the 2nd floor as per plans submitted herewith. No Change to Use, Occupancy Group, or Egress.

Modifications to the existing Mechanical Systems on the 4th floor as per plans submitted herewith. No Change to Use, Occupancy or Egress.

Modifications to the existing sprinkler system on the 16th Floor- (Orrick) as per plans. No change to use, egress or occupancy.

Interior Demo of existing Mechanical Ductwork and related equipment on thr 2nd floor as per plans submitted herewith. No Change to Use, Occupancy Group, or Egress.

Interior Demo to existing 2nd floor office space as per plans submitted herewith. No Change to Use, Occupancy Group, or Egress

Interior alterations to the 4th floor office space to include general construction work as per plans submitted herewith. No Change to Use, Occupancy Group, or Egress

Interior Demo of existing Mechanical Ductwork and related equipment on thr 3rd Floor as per plans submitted herewith. No Change to Use, Occupancy Group, or Egress.

Interior Demo to existing 3rd floor office space as per plans submitted herewith. No Change to Use, Occupancy Group, or Egress

Mechanical: Modifications to the existing HVAC system on the (23rd Floors- Orrick Buildout) as per plans. No change to use, egress or occupancy.

Minor demolition with installation of new partitions, doors, suspended ceilings and finishes on the (23rd Floor-Orrick-Buildout) as per plans. No change to use, egress or occupancy.

Modifications to the existing sprinkler system on the 23rd Floor- (Orrick Buildout) as per plans. No change to use, egress or occupancy.

Mechanical: Modifications to the existing HVAC system on the 16th Floors- (Orrick) as per plans. No change to use, egress or occupancy.

Minor demolition with installation of new partitions, doors, suspended ceilings and finishes on the 16th Floor- (Orrick) as per plans. No change to use, egress or occupancy.

Structural modifications for the plaza and lobby as per plans. No change to use, egress or occupancy.

Modifications to the existing HVAC system on the 17th floor (Core Restroom & Corridor) as per plans. No change to use, egress or occupancy.

Architectural modifications on the 6th floor (White-box Phase) as per plans. No change to use, egress or occupancy.

Modifications to the existing HVAC system on the 6th floor (Whitebox) as per plans. No change to use, egress or occupancy.

Removal of existing Plumbing Fixtures and Sprinkler heads and piping on the 5th floor and installation of Temp Sprinkler Loop as per plans submitted herewith. No Change to Use, Occupancy or Egress.

Removal of existing Plumbing Fixtures and Sprinkler heads and piping on the 5th floor and installation of Temp Sprinkler Loop as per plans submitted herewith. No Change to Use, Occupancy or Egress.

Interior Demo of existing Mechanical Ductwork and related equipment as per plans submitted herewith. No Change to Use, Occupancy Group, or Egress.

Interior Demo to existing 5th floor office space as per plans submitted herewith. No Change to Use, Occupancy Group, or Egress

Removal of plumbing fixtures and associated piping on the 17th floors (Core Restroom& Corridor as per plans. No change to use, egress or occupancy.

Modifications to the existing sprinkler system on the 17th floor (Core Restroom & Corridor) as per plans. No change to use, egress or occupancy.

Modifications to the existing HVAC system on the 17th floor (Demo &Whitebox) as per plans. No change to use, egress or occupancy.

Modifications to the existing sprinkler system on the 17th floor (Demo &White box) as per plans. No change to use, egress or occupancy.

Modifications to the existing sprinkler system on the 6th floor (Harbor Group Headquarters) as per plans. No change to use, egress or occupancy.

Plumbing: Modifications to the existing plumbing system on the (,20,21,22,24 Floors- Orrick Buildout) as per plans. No change to use, egress or occupancy.

Modifications to the existing sprinkler system on the 20,21,22,24 Floors- (Orrick Buildout) as per plans. No change to use, egress or occupancy.

Minor demolition with installation of new partitions, doors, suspended ceilings and finishes on the (,20,21,22,24 Floors- Orrick-Buildout as per plans. No change to use, egress or occupancy.

Structural modification on 23rd floor (Orrick Buildout) as per plans. no change to use, egress or occupancy.

Mechanical: Modifications to the existing HVAC system on the (,20,21,22,24 Floors- Orrick Buildout) as per plans. No change to use, egress or occupancy.

Minor demolition with installation of new partitions, doors, suspended ceilings and finishes on the (17th Floor-Demolition & Whitebox) as per plans. No change to use, egress or occupancy.

Removal of plumbing fixtures and associated piping on the 17,20,24th floors (Orrick-Demo Phase) as per plans. No change to use, egress or occupancy.

Modifications to the existing sprinkler system (Orrick)as per plans. No change to use, egress or occupancy.

Removal and disposal of interior partitions, doors, suspended ceilings and finishes on the 17,20,24th floors (Demo Phase) as per plans. No change to use, egress or occupancy

Modifications to the existing HVAC system on the 17,20,24th floor (Orrick Demo Phase) as per plans. No change to use, egress or occupancy.

Minor demolition/ installation of new partitions, doors floor finishes and suspended ceilings on the 6th floor (Harbor Group Headquarters) as per plans. No change to use, egress or occupancy.

Installation of plumbing fixtures and associated piping on the 6th floor (Harbor Group Headquarters) as per plans. No change to use, egress or occupancy.

Removal of existing sprinkler heads with installation of a temporary loop on the 35th floor as per plans. No change to use, egress or occupancy.

Removal and disposal of interior partitions, doors, suspended ceilings and finishes on the 7th floor (Demo Phase) as per plans. No change to use, egress or occupancy

Modifications to the existing sprinkler system on the 19th floor as per plans. No change to use, egress or occupancy.

Modifications to the existing sprinkler system on the 6th floor (Whitebox) as per plans. No change to use, egress or occupancy.

Removal of existing plumbing fixtures and associated piping on the 6th floor (Whitebox) as per plans. No change to use, egress or occupancy.