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Design Firm
CS BRIDGE CORP DBA COLGAT
Design · filed under 2 names
2 projects with open permitsMANHATTAN · 2BRONX · 1BROOKLYN · 1
5 buildings
5
Total Filings
5
Projects on File
5
Buildings Worked
2
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month5 projects all-time
0123Jan '24 · 1Aug '25 · 1Sep '25 · 2May '26 · 1Jan '24Apr '24Jul '24Oct '24Jan '25Apr '25Jul '25Oct '25Jan '26Apr '26May '26
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit240%
Signed off360%
By project type
Alteration4
New Building1
Most active buildings
All buildings →
200 PARK AVENUE SOUTHMANHATTAN · 1 open · latest 09/12/2025
1 projects
523 8 AVENUEMANHATTAN · latest 06/04/2026
1 projects
1156 EAST 165 STRREETBRONX · 1 open · latest 08/18/2026
1 projects
4034 18 AVENUEBROOKLYN · latest 09/23/2025
1 projects
179 NORTH 10 STREETlatest 09/05/2025
1 projects
Key relationships
Everyone →
MICHAEL TROSTlatest 05/07/2026
5 filings
Filed under
CS BRIDGE CORP DBA COLGAT3PRECISION HOIST & SCAFFOL2
Identified by the contact ids of the people who file for the firm and by its email domain (scaffoldhoist.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
X00992202 ↗1156 EAST 165 STRREET
BRONX
New BuildingPermit Issued01/31/202408/18/2026Protection & Mechanical Methods application for installation of elevator hoist in conjunction w/ JOB#: X00992202 and related application: VT…
M01398957 ↗523 8 AVENUE
MANHATTAN
AlterationSigned-off05/20/202606/04/2026Installation of a suspended scaffold for Facade Inspection and repair as per plan submitted. No change to egress or occupancy.
B01276174 ↗4034 18 AVENUE
BROOKLYN
AlterationSigned-off09/16/202509/23/2025Installation of a suspended scaffold for Facade Inspection and repair as per plan submitted. No change to egress or occupancy.
M01256947 ↗200 PARK AVENUE SOUTH
MANHATTAN
AlterationPermit Issued09/08/202509/12/2025Installation of a suspended scaffold for Facade repair as per plan submitted. No change to egress or occupancy.
B01274650 ↗179 NORTH 10 STREETAlterationSigned-off08/26/202509/05/2025Installation of a suspended scaffold for Facade Inspection and repair as per plan submitted. No change to egress or occupancy.
Counts cover all 5 projects (5 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
MICHAEL TROST505/07/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
360 ENGINEERING P.C.108/21/2026
NEWMAN DESIGN ARCHITECTS PLLC108/21/2026
SJC ENGINEERING PC108/21/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CS BRIDGE CORP DBA COLGAT508/21/2026
BE BRONX BUILDERS, LLC108/21/2026
CONSOLIDATED SCAFFOLDING108/21/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
K S K CONSTRUCTION GROUP108/26/2025
RYTY HOME BUILDERS, LLC108/21/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Rigid Structural Design, LLC508/21/2026
OCV ARCHITECTS108/21/2026
5 DOB NOW projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.
All 5Open permit 2Signed off 3
Any typeAlteration 4New Building 1
5 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
X00992202 ↗1156 EAST 165 STRREET
BRONX
New BuildingPermit Issued01/31/202408/18/2026Protection & Mechanical Methods application for installation of elevator hoist in conjunction w/ JOB#: X00992202 and related application: VT…
M01398957 ↗523 8 AVENUE
MANHATTAN
AlterationSigned-off05/20/202606/04/2026Installation of a suspended scaffold for Facade Inspection and repair as per plan submitted. No change to egress or occupancy.
B01276174 ↗4034 18 AVENUE
BROOKLYN
AlterationSigned-off09/16/202509/23/2025Installation of a suspended scaffold for Facade Inspection and repair as per plan submitted. No change to egress or occupancy.
M01256947 ↗200 PARK AVENUE SOUTH
MANHATTAN
AlterationPermit Issued09/08/202509/12/2025Installation of a suspended scaffold for Facade repair as per plan submitted. No change to egress or occupancy.
B01274650 ↗179 NORTH 10 STREETAlterationSigned-off08/26/202509/05/2025Installation of a suspended scaffold for Facade Inspection and repair as per plan submitted. No change to egress or occupancy.
Scope of Work
HVAC — 1 project · most recent 08/21/2026
Heating and Air Conditioning Systems
Fence / Scaffold / Sign / Shed — 1 project · most recent 08/21/2026
Scaffold Sidewalk Shed
Suspended Scaffold — 2 projects · most recent 08/21/2026
Suspended Scaffold (SC)
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
523 8 AVENUE ↗105/07/2026
1156 EAST 165 STRREET ↗105/06/2026
4034 18 AVENUE ↗108/22/2025
179 NORTH 10 STREET ↗108/20/2025
200 PARK AVENUE SOUTH ↗107/16/2025
▾Documents — 102 on file (BIS + DOB NOW)
▸Plans & Drawings18
▸DOB NOWPlans/Sketch18
Showing 3 of 18 on file for this type
▸Applications & Permits1
▸DOB NOWHPD - Permit Notice1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Zoning, Tax Lot & Property Records7
▸DOB NOWZoning Exhibit form (1-5)3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWZD1: DOB Zoning Diagram3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWHouse Number Verification: TOPO Stamp1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Seals & Professional Certifications41
▸DOB NOWSpecial Inspector Seal & Signature24
09/23/2026X00992202-P5 · 1156 EAST 165 STRREETOpen ↗
09/21/2026X00992202-P2 · 1156 EAST 165 STRREETOpen ↗
09/21/2026X00992202-P2 · 1156 EAST 165 STRREETOpen ↗
Showing 3 of 24 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature11
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 11 on file for this type
▸DOB NOWProgress Inspector Seal & Signature6
09/21/2026X00992202-P2 · 1156 EAST 165 STRREETOpen ↗
09/21/2026X00992202-P2 · 1156 EAST 165 STRREETOpen ↗
08/26/2026X00992202-Z3 · 1156 EAST 165 STRREETOpen ↗
Showing 3 of 6 on file for this type
▸Trade Schedules & Equipment4
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWStandpipe Alarms Drawings1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Safety & Tenant Protection4
▸DOB NOWStreet Tree Checklist3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos2
▸DOB NOWOER: Notice to Proceed2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Inspections & Test Reports4
▸DOB NOWSOIL REPORT3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWTR4 Test Report and Plot Diagram1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Other Documents21
▸DOB NOWCalculations6
08/21/2026M01256947-I1 · 200 PARK AVENUE SOUTHOpen ↗
08/17/2026M01398957-I1 · 523 8 AVENUEOpen ↗
08/13/2026B01274650-I1 · 177 NORTH 10 STREETOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWManufacturer's Specifications6
08/21/2026M01256947-I1 · 200 PARK AVENUE SOUTHOpen ↗
08/17/2026M01398957-I1 · 523 8 AVENUEOpen ↗
08/13/2026B01274650-I1 · 177 NORTH 10 STREETOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWSite Survey: Initial3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWProperty Ownership Certification3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type