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Entity
Hosp Special Surgery
Tenant
1 project with open permitsMANHATTAN · 1
1 building
1
Total Filings
1
Projects on File
1
Buildings Worked
1
Projects w/ Open Permits
Tenant
Primary Trade
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Open permit1100%
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Alteration1
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524 EAST 73 STREETMANHATTAN · 1 open · latest 07/29/2026
1 projects
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1 projects
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1 projects
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1 projects
1 projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00536647 ↗524 EAST 73 STREET
MANHATTAN
AlterationPermit Issued06/14/202107/29/2026
Design WILLIAM F. RYAN, JR. P.E. PC
Owner HOSPITAL FOR SPECIAL SURGERY
Contractor RIEHM PLUMBING CORP.
Filer MUNICIPAL EXPEDITING INC
Standpipe modification, convert to combined sd/sp system installation previously completed under M00536647-I1. additionally filing to resolv…
Counts cover all 1 projects (1 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
WILLIAM F. RYAN, JR. P.E. PC109/19/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
PEAK FIRE PROTECTION LLC109/19/2025
RIEHM PLUMBING CORP109/19/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
HOSPITAL FOR SPECIAL SURGERY109/19/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
MUNICIPAL EXPEDITING INC109/19/2025
1 DOB NOW project, 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 1Open permit 1
1 project
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00536647 ↗524 EAST 73 STREET
MANHATTAN
AlterationPermit Issued06/14/202107/29/2026
Design WILLIAM F. RYAN, JR. P.E. PC
Owner HOSPITAL FOR SPECIAL SURGERY
Contractor RIEHM PLUMBING CORP.
Filer MUNICIPAL EXPEDITING INC
Standpipe modification, convert to combined sd/sp system installation previously completed under M00536647-I1. additionally filing to resolv…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
524 EAST 73 STREET ↗109/19/2025
▾Documents — 9 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/21/2026M00536647-I1 · 524 EAST 73 STREETRequest digital key ↗
08/21/2026M00536647-S1 · 524 EAST 73 STREETRequest digital key ↗
09/01/2026M00536647-I1 · 524 EAST 73 STREETOpen ↗
▸Seals & Professional Certifications4
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/21/2026M00536647-I1 · 524 EAST 73 STREETOpen ↗
08/21/2026M00536647-S1 · 524 EAST 73 STREETOpen ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/24/2026M00536647-S1 · 524 EAST 73 STREETOpen ↗
08/24/2026M00536647-S1 · 524 EAST 73 STREETOpen ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
08/21/2026M00536647-I1 · 524 EAST 73 STREETOpen ↗
08/21/2026M00536647-S1 · 524 EAST 73 STREETOpen ↗