Office only, 2-6 stories

Mt Sinai Adolescent Health Center

320 EAST 94 STREET · BIN 1050296

💬 Discuss this project

1968Year Built

5Stories

O2Building Class

C8-4Zoning

56,700 sfGross Floor Area

3Units

LL97 Covered0 Open ViolationsFDNY Report ↗

Office only, 2-6 stories · Owner of record: MOUNT SINAI SCHOOL ETC · 12,588 sf lot · 4.5 FAR built · Flood zone X500

Locations of Work

ArchitectureMechanicalPlumbing

Permit Issued — active, not yet Signed-off

Roof1p · 1 filing · 4 docs

Penthouse3p · 1 filing · 5 docs

Floor 5Under Construction1 filing · 6 docs

Floor 4Under Construction1 filing · 6 docs

Floor 3Under Construction1 filing · 6 docs

Floor 2Under Construction1 filing · 6 docs

Floor 1Under Construction1 filing · 6 docs

Cellar7p · 5 filings · 20 docs

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
MOUNT SINAI HOSPITAL	39	07/08/2026
MOUNT SINAI SCHOOL ETC	2	03/22/2026
MOUNT SIANI SCHOOL OF MED	2	03/22/2026
MT SINAI SCHOOL OF MEDICI	2	03/22/2026
CONNAUGHT TOWER	1	03/22/2026
MT SINAI HOSPITAL	2	03/21/2026
ICAHN SCHOOL OF MEDICINE	8	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
MICHAEL WALSH	1	02/05/2026
THE VSA GROUP	1	01/20/2026
RICHARD PUSWALD PE	4	12/17/2025
TOHFAZ UDDIN PE PC	1	07/18/2024
MARIO MENDOZA BLANCO	8	12/02/2022
LORING CONSULTING ENGINEERS, INC.	2	06/15/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
AE DESIGN SOLUTION	10	03/21/2026
Enviornmental & Energy Solutions	10	03/21/2026
RIGGING CONSULTANTS	2	03/21/2026
VSA	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
EAGLE SCAFFOLDING SVCS INC	General Contractor	5	04/09/2026
ON-TRAC CONSTRUCTION ASSO	General Contractor	3	03/21/2026
NAT'L MECH. SVCS PLBG LLC	Plumbing	3	07/08/2026
MHO'S ELECTRIC CORP	Electrical	1	03/22/2026
MAGIC MECHANICAL INC	Plumbing	1	07/08/2026
LHOTSE CORP	General Contractor	1	04/09/2026
ARISTON CHIMNEY LLC	General Contractor	1	07/08/2026
J T & T AIR CONDITIONING	General Contractor	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
PCS ENGINEERING	3745	1	02/05/2026
THE VSA GROUP	1767	1	01/20/2026
ALAN MARGOLIN & ASSOC	423	10	12/02/2022

Building Lifecycle

All (156)Filed (17)Permit Issued (13)Signed Off (8)Violation (52)Inspection (12)Objection (26)Special Inspection (28)

06/16/2026

Signed off — Alteration

M01354227-I1

05/12/2026

Inspection — Pass-Final PL - Underground

Pass

View inspection ↗

05/01/2026

Inspection — Pass-Final PL - Underground

Pass

View inspection ↗

04/23/2026

Inspection — Pass-Final PL - Underground

Pass

View inspection ↗

04/16/2026

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

04/10/2026

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

02/05/2026

Filed — Alteration

M01354227-I1

02/05/2026

Permit issued — Suspended Scaffold

M01354227-I1-SC

01/22/2026

Permit issued — General Construction

M01255881-I1-GC

01/20/2026

Filed — Alteration

Main Roof and setback roofs replacement and facade repairs No change in egress, use and occupancy.

M01255881-I1

12/17/2025

Filed — Alteration

INSTALLATION OF TEMPORARY BETAMAX HOIST AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M01315751-P1

12/15/2025

Filed — Alteration

INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M01315753-P1

11/19/2025

Permit issued — Protection and Mechanical Methods

M01315751-I1-PMM

11/18/2025

Permit issued — Supported Scaffold

M01315753-I1-SF

11/17/2025

Filed — Alteration

INSTALLATION OF TEMPORARY BETAMAX HOIST AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M01315751-I1

11/17/2025

Filed — Alteration

INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M01315753-I1

07/16/2025

Permit issued — Sidewalk Shed

M01075436-I1-SH

09/18/2024

Violation issued (FDNY_ORDER, closed)

09/18/2024

Violation issued (FDNY_ORDER, closed)

07/18/2024

Filed — Alteration

M01075436-I1

07/18/2024

Permit issued — Sidewalk Shed

M01075436-I1-SH

10/02/2023

Signed off — Alteration

Installation of a linear trench system and the construction of a sump pit located in the mechanical room at the cellar floor of an existing 5 story commercial building.

M00738113-I1

06/12/2023

Permit issued — General Construction

M00738113-I1-GC

05/02/2023

Signed off — Alteration

Renovation work in medical center cellar mechanical boiler room with new equipment, piping for flood mitigation purposes. No change in use, occupancy or egress.

M00738123-I1

05/02/2023

Signed off — Alteration

Replacement of existing boiler and hot water heater with three (3) new condensing boilers and two (2) indirect water heaters with associated devices.

M00634877-I1

05/02/2023

Signed off — Alteration

Replacement of existing boiler and hot water heater with three (3) new condensing boilers and two (2) indirect water heaters with associated devices.

M00634877-S1

04/21/2023

Signed off — Alteration

Replacement of existing boiler and hot water heater with three (3) new condensing boilers and two (2) domestic hot water heaters with associated devices.

M00634879-I1

04/21/2023

Signed off — Alteration

INSTALLATION OF NEW CHIMNEY LINER, INCLUDING ALL THE MECHANICAL WORK REQUIRED, AND DELIVERY OF EQUIPMENT.

M00662247-I1

04/07/2023

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

04/07/2023

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground

Certified

View inspection ↗

12/27/2022

Inspection — Pass-Final Boiler Equipment Inspection

Pass

View inspection ↗

12/19/2022

Permit issued — Boiler Equipment

M00634877-S1-BE

12/09/2022

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

12/09/2022

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground

Certified

View inspection ↗

12/02/2022

Filed — Alteration

Replacement of existing boiler and hot water heater with three (3) new condensing boilers and two (2) domestic hot water heaters with associated devices.

M00634879-P2

11/22/2022

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

11/11/2022

Filed — Alteration

Replacement of existing boiler and hot water heater with three (3) new condensing boilers and two (2) domestic hot water heaters with associated devices.

M00634879-P1

11/04/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

Young Suh

10/26/2022

Filed — Alteration

Replacement of existing boiler and hot water heater with three (3) new condensing boilers and two (2) indirect water heaters with associated devices.

M00634877-S1

10/21/2022

Special inspection requirement — Maintenance information

Young Suh

10/21/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

Young Suh

10/21/2022

Special inspection requirement — HVAC-R and service water heating system controls

Young Suh

10/21/2022

Special inspection requirement — HVAC-R and service water heating equipment

Young Suh

10/21/2022

Special inspection requirement — Heating Systems

Young Suh

10/21/2022

Special inspection requirement — HVAC-R and service water piping design and insulation

Young Suh

10/20/2022

Inspection — Pass-Final Boiler Equipment Inspection

Pass

View inspection ↗

08/02/2022

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/03/2022

Permit issued — Plumbing

M00738123-I1-PL

05/31/2022

Filed — Alteration

Installation of a linear trench system and the construction of a sump pit located in the mechanical room at the cellar floor of an existing 5 story commercial building.

M00738113-I1

05/31/2022

Filed — Alteration

Renovation work in medical center cellar mechanical boiler room with new equipment, piping for flood mitigation purposes. No change in use, occupancy or egress.

M00738123-I1

05/13/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

Young Suh

04/27/2022

Permit issued — General Construction

M00662247-I1-GC

03/16/2022

Permit issued — Plumbing

M00634879-I1-PL

02/22/2022

Permit issued — Boiler Equipment

M00634877-I1-BE

02/18/2022

Objection raised — Scope

02/18/2022

Objection resolved — Addressed

02/02/2022

Objection raised — Inspections

02/02/2022

Objection resolved — Addressed

02/02/2022

Objection raised — Other

02/02/2022

Objection resolved — Addressed

Latest 60 of 156 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Suspended Scaffold	Signed-off	LHOTSE CORP	02/05/2026
DOB NOW	General Construction	Signed-off	LHOTSE CORP	01/22/2026
DOB NOW	Protection and Mechanical Methods	Permit Issued	EAGLE SCAFFOLDING SVCS IN	11/19/2025
DOB NOW	Supported Scaffold	Permit Issued	EAGLE SCAFFOLDING SVCS IN	11/18/2025
DOB NOW	Sidewalk Shed	Permit Issued	EAGLE SCAFFOLDING SVCS IN	07/16/2025
DOB NOW	Sidewalk Shed	Permit Issued	EAGLE SCAFFOLDING SVCS IN	07/18/2024
DOB NOW	General Construction	Signed-off	ON-TRAC CONSTRUCTION ASSO	06/12/2023
DOB NOW	Boiler Equipment	Signed-off	NAT'L MECH. SVCS PLBG LLC	12/19/2022
DOB NOW	Plumbing	Signed-off	MAGIC MECHANICAL INC	06/03/2022
DOB NOW	General Construction	Signed-off	ARISTON CHIMNEY LLC	04/27/2022
DOB NOW	Plumbing	Signed-off	NAT'L MECH. SVCS PLBG LLC	03/16/2022
DOB NOW	Boiler Equipment	Signed-off	NAT'L MECH. SVCS PLBG LLC	02/22/2022
DOB NOW	Mechanical Systems	Signed-off	J T T AIR CONDITIONING	09/22/2020
BIS	OT	ISSUED	OLYMPIC TORCH CONTRACTING	02/01/2024
BIS	MH	ISSUED	OLYMPIC TORCH CONTRACTING	02/01/2024
BIS	OT	ISSUED	OLYMPIC TORCH CONTRACTING	03/26/2018
BIS	MH	ISSUED	OLYMPIC TORCH CONTRACTING	03/26/2018
BIS	PL	ISSUED	CARDOZA PLUMBING CORP	11/17/2015
BIS	PL	ISSUED	CARDOZA PLUMBING CORP	10/22/2014
BIS	SP	ISSUED	J. CAIAZZO PLBG & HTG CORP	10/19/2011
BIS	SP	ISSUED	VULPIS & VULPIS PLBG INC	04/06/2010
BIS	MH	ISSUED	KATSELNIK & KATSELNIK GRP	07/22/2009
BIS	SP	ISSUED	TRISTATE PLBG SVCS CORP	04/10/1998
BIS	OT	ISSUED	PM CONTRACTING CO.	08/07/1997
BIS	EQ	ISSUED	ROCKLEDGE SCAFFOLD	08/04/1995
BIS	PL	ISSUED	CHARLES CASA AND SONS INC.	04/19/1995
BIS	OT	ISSUED	HERBERT CONSTRUCTION CO INC	04/12/1995
BIS	EQ	ISSUED	REGIONAL SCAFFOLD & HOISTING CO	01/11/1995
BIS	SP	ISSUED	PACE PLUMBING CORP	11/17/1994
BIS	PL	ISSUED	PACE PLUMBING CORP	10/20/1994
BIS	MH	ISSUED	NIVIN CONST. CORP	09/28/1994
BIS	OT	ISSUED	NIVIN CONST. CORP	09/23/1994
BIS	OT	ISSUED	HERBERT CONSTRUCTION CO INC	09/21/1994
BIS	EQ	ISSUED	HERBERT CONSTRUCTION CO INC	09/21/1994
BIS	MH	ISSUED	HERBERT CONSTRUCTION CO INC	09/21/1994
BIS	OT	ISSUED	HERBERT CONSTRUCTION CO INC	09/21/1994

3 projects · most recent 07/03/2024

General Wiring

Filed	Status	Contractor	Scope
07/03/2024	Complete	CORPORATE ELEC. GROUP INC	—
10/27/2021	Complete	MHO'S ELECTRIC CORP	General Wiring
10/24/2018	Permit Issued	DIFAZIO ELECTRIC NY, INC	General Wiring

1 project · most recent 12/15/2025

Scaffold

Filed	Status	Contractor	Scope
12/15/2025	Permit Issued	EAGLE SCAFFOLDING SVCS IN	Scaffold

▾Field Inspections (DOB CAP) — 12

Date	Type	Result	Report
05/12/2026	Pass-Final PL - Underground	Pass	View ↗
05/01/2026	Pass-Final PL - Underground	Pass	View ↗
04/23/2026	Pass-Final PL - Underground	Pass	View ↗
04/16/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
04/10/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
04/07/2023	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
04/07/2023	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
12/27/2022	Pass-Final Boiler Equipment Inspection	Pass	View ↗
12/09/2022	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
12/09/2022	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
11/22/2022	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
10/20/2022	Pass-Final Boiler Equipment Inspection	Pass	View ↗

▾Special Inspection Requirements (DOB NOW) — 28

Date	Requirement	Inspector	Role
11/04/2022	Fire-Resistant Penetrations and Joints	Young Suh	special
10/21/2022	Maintenance information	Young Suh	energy_progress
10/21/2022	Fire-Resistant Penetrations and Joints	Young Suh	special
10/21/2022	HVAC-R and service water heating system controls	Young Suh	energy_progress
10/21/2022	HVAC-R and service water heating equipment	Young Suh	energy_progress
10/21/2022	Heating Systems	Young Suh	special
10/21/2022	HVAC-R and service water piping design and insulation	Young Suh	energy_progress
05/13/2022	Fire-Resistant Penetrations and Joints	Young Suh	special
01/13/2022	Fire-Resistant Penetrations and Joints	Young Suh	special
01/13/2022	Heating Systems	Young Suh	special
01/13/2022	HVAC-R and service water heating system controls	Young Suh	energy_progress
01/13/2022	Maintenance information	Young Suh	energy_progress
01/13/2022	HVAC-R and service water piping design and insulation	Young Suh	energy_progress
01/13/2022	HVAC-R and service water heating equipment	Young Suh	energy_progress
06/17/2021	Energy Code Compliance Inspections	Young Suh	progress
06/17/2021	Final	Young Suh	progress
06/17/2021	HVAC insulation and sealing	Young Suh	energy_progress
06/17/2021	HVAC and service water heating equipment	Young Suh	energy_progress
06/17/2021	Maintenance information	Young Suh	energy_progress
06/17/2021	HVAC and service water heating system controls	Young Suh	energy_progress
06/17/2021	Mechanical Systems	Young Suh	special
05/28/2021	Mechanical Systems	Young Suh	special
05/28/2021	HVAC insulation and sealing	Young Suh	energy_progress
05/28/2021	HVAC and service water heating system controls	Young Suh	energy_progress
05/28/2021	Maintenance information	Young Suh	energy_progress

Latest 25 of 28.

▾Documents — 198 on file (BIS + DOB NOW)

▸Plans & Drawings17

▸DOB NOWPlans/Sketch15

09/02/2026M00634877-I1Request digital key ↗

09/02/2026M00634877-S1Request digital key ↗

09/02/2026M00738123-I1Request digital key ↗

Showing 3 of 15 on file for this type

▸DOB NOWPlans/Sketch - Mechanical Systems2

09/04/2026M00352261-I1Request digital key ↗

08/15/2026M00352261-P1Request digital key ↗

▸Applications & Permits32

▸BISPLAN / WORK APPROVAL APPLICATION22

02/28/2024123022068Open ↗

02/22/2024123022068Open ↗

02/01/2024123022068Open ↗

Showing 3 of 22 on file for this type

▸BISWORK PERMIT APPLICATION10

02/01/2024123022068Open ↗

03/26/2018123022068Open ↗

Showing 3 of 10 on file for this type

▸Seals & Professional Certifications57

▸DOB NOWDPL-1: Design Professional Seal & Signature17

09/04/2026M00352261-I1Open ↗

09/04/2026M00352261-P1Open ↗

09/02/2026M00634877-I1Open ↗

Showing 3 of 17 on file for this type

▸DOB NOWProgress Inspector Seal & Signature14

09/23/2026M00634877-S1Open ↗

09/23/2026M00634877-I1Open ↗

08/26/2026M00352261-P1Open ↗

Showing 3 of 14 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION13

03/26/2018123022068Open ↗

04/20/2017123022059Open ↗

Showing 3 of 13 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature6

09/23/2026M00634877-I1Open ↗

09/23/2026M00634877-S1Open ↗

08/26/2026M00634879-P1Open ↗

Showing 3 of 6 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST4

02/22/2024123022068Open ↗

02/06/2024123022068Open ↗

03/17/2017123022068Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT3

03/17/2017123022068Open ↗

03/16/2017123022059Open ↗

▸Trade Schedules & Equipment10

▸BISSCHEDULE B - PLUMBING7

02/01/2012120048812Open ↗

01/27/2012120048812Open ↗

04/26/2011120670657Open ↗

Showing 3 of 7 on file for this type

▸BISSELF-CERT PLUMBING NOTICE2

02/04/2011120048812Open ↗

11/20/2009120048812Open ↗

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1

03/16/2017123022059Open ↗

▸Environmental & Asbestos15

▸DOB NOWDEP ACP-5: Asbestos Assessment Report6

09/02/2026M00738123-I1Open ↗

09/01/2026M00634879-P1Open ↗

09/01/2026M00634879-P2Open ↗

Showing 3 of 6 on file for this type

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'4

04/26/2011120670657Open ↗

09/18/2009120158257Open ↗

06/15/2009120072063Open ↗

Showing 3 of 4 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)3

03/17/2017123022068Open ↗

03/16/2017123022059Open ↗

03/13/2017123016841Open ↗

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1

08/19/2026M01255881-I1Open ↗

▸DOB NOWOER: Notice to Proceed1

08/13/2026M01091433-I1Open ↗

▸Energy Compliance6

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

04/03/2017123022068Open ↗

03/15/2016122153427Open ↗

▸DOB NOWPreliminary Commissioning Report Certification2

09/02/2026M00634877-I1Open ↗

09/02/2026M00634877-S1Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

04/09/2024123022068Open ↗

▸DOB NOWEN2: As Built Energy Analysis1

09/02/2026M00634877-I1Open ↗

▸Inspections & Test Reports4

▸BISTECHNICAL REPORT: RESPONSIBILITY4

04/10/2024123022068Open ↗

Showing 3 of 4 on file for this type

▸Approvals, Objections & Sign-offs22

▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter16

09/04/2026M00352261-I1Open ↗

09/04/2026M00352261-P1Open ↗

09/02/2026M00634877-S1Open ↗

Showing 3 of 16 on file for this type

▸BISADMINISTRATIVE OBJECTIONS4

04/26/2011120670657Open ↗

09/18/2009120158257Open ↗

06/15/2009120072063Open ↗

Showing 3 of 4 on file for this type

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2

09/18/2023100904531Open ↗

03/15/2016122153427Open ↗

▸Cost, Insurance & Ownership10

▸BISCOST AFFIDAVIT9

03/17/2017123022068Open ↗

03/16/2017123022059Open ↗

Showing 3 of 9 on file for this type

▸BISCOST AFFIDAVIT (FINAL): PW31

04/09/2024123022068Open ↗

▸Filing & Intake Forms16

▸BISEFILING COVER SHEET8

03/17/2017123022068Open ↗

03/16/2017123022059Open ↗

Showing 3 of 8 on file for this type

▸BISADDITIONAL INFORMATION6

02/09/2012120048812Open ↗

10/28/2010120048812Open ↗

08/26/2010120048812Open ↗

Showing 3 of 6 on file for this type

▸BISBOROUGH INTAKE FORM2

02/01/2024123022068Open ↗

▸Other Documents9

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION4

03/13/2017123016841Open ↗

03/13/2017123022059Open ↗

03/10/2017123022068Open ↗

Showing 3 of 4 on file for this type

▸BISMICROFILM/SCAN: INITIAL1

10/04/2024101106660Open ↗

▸BISSupporting Document: Fee Deferment1

03/15/2016122153427Open ↗

▸BISSupporting Document: Fee Exempt1

01/11/2024123022068Open ↗

▸DOB NOWCalculations1

08/13/2026M01354227-I1Open ↗

▸DOB NOWManufacturer's Specifications1

08/13/2026M01354227-I1Open ↗