Public elementary, junior or senior high

P.S. 50 Frank Hankinson

200 ADELAIDE AVENUE · BIN 5063495

💬 Discuss this project

1957Year Built

2Stories

W1Building Class

R2Zoning

82,900 sfGross Floor Area

1Units

0 Open ViolationsFDNY Report ↗

Public elementary, junior or senior high · Owner of record: NYC DEPARTMENT OF PARKS AND RECREATION · 225,650 sf lot · 0.37 FAR built · Flood zone X

Locations of Work

ArchitectureMechanicalPlumbingCivilGeneralOther

Permit Issued — active, not yet Signed-off

Roof16p · 1 filing · 15 docs

Floor 214p · 2 filings · 20 docs

Floor 1Under Construction4p · 1 filing · 20 docs

Cellar1p · 1 filing · 15 docs

Basement3p · 1 filing · 15 docs

1 job · most recent 04/23/2026

Air Conditioning Systems Ventilation Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
04/23/2026	—	—	Air Conditioning Systems, Ventilation Systems	Cooling Mitsubishi Electric PKA-AK36NL 36,000 BTU · Vrf Indoor ×1 PUY-AK36NL 36,000 BTU · Condensing Unit ×1 Ventilation Greenheck G-140-VG 1,850 CFM · Exhaust Fan ×2 G-180-VG 2,160 CFM · Exhaust Fan ×2 G-070-VG 1,800 CFM · Exhaust Fan ×1

2 jobs · most recent 04/23/2026

Gas Storm Water/Sanitary

Filed	Status	Contractor	Scope
04/23/2026	—	—	Gas, Storm
03/31/2025	Signed-off	DH EAGLE PLBG & HTG INC	Water/Sanitary

8 jobs · most recent 02/02/2026

General Wiring Lighting

Filed	Status	Contractor	Scope
02/02/2026	Complete	OHM'S ELECTRICAL CORP	Lighting
12/05/2025	Complete	A & S ELECTRIC INC.	—
05/22/2025	Complete	GEMINI ELECTRIC CO., INC.	—
12/16/2024	Complete	GEMINI ELECTRIC CO., INC.	—
10/03/2023	Permit Issued	BZ ELECTRIC, INC	General Wiring
07/21/2020	Complete	CHARAN ELEC'L ENTERP'S IN	—
07/16/2019	Complete	ENERGIZE ELC'L CNTRG CORP	General Wiring
05/02/2019	Complete	CHARAN ELEC'L ENTERP'S IN	General Wiring

1 job · most recent 04/23/2026

Masonry

Filed	Status	Contractor	Scope
04/23/2026	—	—	Masonry

1 job · most recent 09/16/2025

Sidewalk Shed

Filed	Status	Contractor	Scope
09/16/2025	—	—	Sidewalk Shed

1 job · most recent 05/29/2025

Suspended Scaffold (SC)

Filed	Status	Contractor	Scope
05/29/2025	Permit Issued	NYC MAINTENANCE & RESTOR	Suspended Scaffold (SC)

Building Lifecycle

All (128)Filed (10)Permit Issued (7)Violation (60)Inspection (1)Objection (20)Special Inspection (30)

06/04/2026

Objection resolved — Resolved

05/06/2026

Objection raised — Other

05/06/2026

Objection raised — Other

05/06/2026

Objection raised — Other

05/05/2026

Inspection — Certified Remove/Cap - work done in accordance with code

Certified

View inspection ↗

04/23/2026

Filed — Alteration

PLEASE SEE COMMENTS SECTION NOT ENOUGH CHARACTERS.

S01390357-S2

04/23/2026

Filed — Alteration

PLEASE SEE COMMENTS SECTION NOT ENOUGH CHARACTERS.

S01390357-I1

04/23/2026

Filed — Alteration

PLEASE SEE COMMENTS SECTION NOT ENOUGH CHARACTERS.

S01390357-S1

04/22/2026

Special inspection requirement — Masonry

04/22/2026

Special inspection requirement — Shutoff dampers

04/22/2026

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

04/22/2026

Special inspection requirement — Maintenance information

04/22/2026

Special inspection requirement — Electrical motors and elevators

04/22/2026

Special inspection requirement — Structural Stability – Alterations of existing buildings

04/22/2026

Special inspection requirement — Post-installed anchors in masonry

04/22/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

04/22/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

04/22/2026

Special inspection requirement — Post-installed Anchors

04/22/2026

Special inspection requirement — Post-installed Anchors

04/22/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

04/22/2026

Special inspection requirement — Energy Code Compliance Inspections

04/22/2026

Special inspection requirement — Fire-Resistance Rated Construction

04/22/2026

Special inspection requirement — Structural Steel - Welding

04/22/2026

Special inspection requirement — Structural Steel - High Strength Bolting

04/22/2026

Special inspection requirement — Structural Steel - Details

04/21/2026

Special inspection requirement — Mechanical Systems

04/21/2026

Special inspection requirement — Final

04/21/2026

Special inspection requirement — Final

04/06/2026

Permit issued — General Construction

S01181553-I1-GC

04/06/2026

Permit issued — Mechanical Systems

S01181553-S1-MS

03/25/2026

Violation issued (ECB, closed)

Construction

03/05/2026

Permit issued — Mechanical Systems

S00955357-I1-MS

02/18/2026

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

Asma Hashmi

02/18/2026

Special inspection requirement — Post-installed Anchors

Asma Hashmi

02/18/2026

Special inspection requirement — Mechanical Systems

Asma Hashmi

02/18/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

Asma Hashmi

02/18/2026

Special inspection requirement — Energy Code Compliance Inspections

Asma Hashmi

02/18/2026

Special inspection requirement — Final

Asma Hashmi

02/18/2026

Special inspection requirement — Maintenance information

Asma Hashmi

02/18/2026

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

Asma Hashmi

02/18/2026

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

Asma Hashmi

02/10/2026

Filed — Alteration

S00955357-P1

02/09/2026

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

Asma Hashmi

01/06/2026

Objection resolved — Addressed

11/07/2025

Permit issued — Suspended Scaffold

S01224188-I1-SC

09/22/2025

Violation issued (FDNY_ORDER, closed)

09/22/2025

Violation issued (FDNY_ORDER, closed)

09/19/2025

Objection raised — Other

09/16/2025

Filed — Alteration

SH/PS50R - FOR TEMPORARY CONSTRUCTION EQUIPMENT (EMERGENCY SHED) SUBMITTING ON BEHALF OF CONTRACTOR, RELATED TO LLW# 141494, NO CHANGE IN USE, OCCUPANCY OR EGRESS

S01176088-I1

06/26/2025

Objection raised — Other

06/26/2025

Objection resolved — Addressed

06/16/2025

Permit issued — Plumbing

S01181553-S2-PL

06/16/2025

Permit issued — Mechanical Systems

S01181553-S1-MS

06/12/2025

Permit issued — General Construction

S01181553-I1-GC

05/29/2025

Filed — Alteration

Installation of suspended scaffold for facade work or inspection.

S01224188-I1

05/27/2025

Objection resolved — Addressed

05/19/2025

Objection resolved — Addressed

04/17/2025

Objection resolved — Addressed

04/17/2025

Objection resolved — Addressed

04/09/2025

Objection resolved — Addressed

Latest 60 of 128 events.

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
NYC SCHOOL CONSTRUCTION AUTHORITY	40	09/13/2026
NEW YORK CITY PUBLIC SCHOOL	9	07/08/2026
NEW YORK CITY SCHOOL CONSTRUCTION AUTHORITY	3	04/09/2026
NYC DEPARTMENT OF PARKS AND RECREATION	1	03/22/2026
DOE P.S. 50	5	03/22/2026
DEPT OF EDUCATION P.S. 50	2	03/22/2026
DOE PS 50 040	1	03/22/2026
DEPARTMENT OF EDUCATION	12	03/22/2026
D.O.E. P.S.050 0	1	03/22/2026
DOE PS 050 040	1	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
NYC SCHOOL CONSTRUCTION AUTHORITY	2	04/23/2026
NYCSCA	1	04/23/2026
EME CONSULTING ENGINEERING GROUP	5	02/10/2026
DSENY ENGINEERING SERVICES, PC	1	09/16/2025

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
PRECISION 3SIXTY NYC, INC	4	03/21/2026
DSENY ENGINEERING SERVICES	2	03/21/2026
AE DESIGN SOLUTION	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
DIA GENERAL CONTRUCTION I	General Contractor	8	07/08/2026
JOSEPH MANGI	Electrical	1	03/21/2026
VOLMAR CONSTRUCTION INC	General Contractor	1	04/09/2026
DH EAGLE PLBG & HTG INC	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
JPC LOGISTICS DBA JPCL EN	351	5	02/10/2026

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Permit Issued	DIA GENERAL CONTRUCTION I	04/06/2026
DOB NOW	Mechanical Systems	Permit Issued	DIA GENERAL CONTRUCTION I	04/06/2026
DOB NOW	Mechanical Systems	Permit Issued	VOLMAR CONSTRUCTION INC	03/05/2026
DOB NOW	Suspended Scaffold	Permit Issued	NYC MAINTENANCE & RESTOR	11/07/2025
DOB NOW	Plumbing	Signed-off	L.SPINA PLUMB & HTG INC	06/16/2025
DOB NOW	Mechanical Systems	Permit Issued	DIA GENERAL CONTRUCTION I	06/16/2025
DOB NOW	General Construction	Permit Issued	DIA GENERAL CONTRUCTION I	06/12/2025
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	04/26/2023
BIS	MH	ISSUED	ACS SYSTEM ASSOCIATES INC.	04/26/2023
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	04/26/2023
BIS	MH	ISSUED	ACS SYSTEM ASSOCIATES INC.	05/09/2022
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	05/09/2022
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	05/09/2022
BIS	MH	ISSUED	ACS SYSTEM ASSOCIATES INC.	06/02/2020
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	06/02/2020
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	06/02/2020
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	05/03/2019
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	05/03/2019
BIS	MH	ISSUED	ACS SYSTEM ASSOCIATES INC.	05/02/2019
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	03/21/2018
BIS	MH	ISSUED	ACS SYSTEM ASSOCIATES INC.	03/21/2018
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	03/21/2018
BIS	OT	ISSUED	NIA CONSTRUCTION SRVCS IN	12/20/2017
BIS	MH	ISSUED	ACS SYSTEM ASSOCIATES INC.	03/11/2017
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	03/11/2017
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	03/11/2017
BIS	OT	ISSUED	NYCSCA	02/08/2017
BIS	OT	ISSUED	NIA CONSTRUCTION SRVCS IN	12/15/2016
BIS	EQ	ISSUED	NIA CONSTRUCTION SRVCS IN	12/14/2016
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	03/10/2016
BIS	MH	ISSUED	ACS SYSTEM ASSOCIATES INC.	03/10/2016
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	03/10/2016
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	01/15/2016
BIS	MH	ISSUED	ACS SYSTEM ASSOCIATES INC.	01/15/2016
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	01/15/2016
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	03/27/2015
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	03/27/2015
BIS	MH	ISSUED	ACS SYSTEM ASSOCIATES INC.	03/27/2015
BIS	OT	ISSUED	ACS SYSTEM ASSOCIATES INC.	03/27/2014
BIS	MH	ISSUED	ACS SYSTEM ASSOCIATES INC.	03/27/2014

+ 17 more permits on file

▾Field Inspections (DOB CAP) — 1

Date	Type	Result	Report
05/05/2026	Certified Remove/Cap - work done in accordance with code	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 45

Date	Requirement	Inspector	Role
04/22/2026	Masonry	—	special
04/22/2026	Shutoff dampers	—	energy_progress
04/22/2026	HVAC-R and service water piping design and insulation	—	energy_progress
04/22/2026	Maintenance information	—	energy_progress
04/22/2026	Electrical motors and elevators	—	energy_progress
04/22/2026	Structural Stability – Alterations of existing buildings	—	special
04/22/2026	Post-installed anchors in masonry	—	special
04/22/2026	Fire-Resistant Penetrations and Joints	—	special
04/22/2026	Fire-Resistant Penetrations and Joints	—	special
04/22/2026	Post-installed Anchors	—	special
04/22/2026	Post-installed Anchors	—	special
04/22/2026	Fire-Resistant Penetrations and Joints	—	special
04/22/2026	Energy Code Compliance Inspections	—	progress
04/22/2026	Fire-Resistance Rated Construction	—	progress
04/22/2026	Structural Steel - Welding	—	special
04/22/2026	Structural Steel - High Strength Bolting	—	special
04/22/2026	Structural Steel - Details	—	special
04/21/2026	Mechanical Systems	—	special
04/21/2026	Final	—	progress
04/21/2026	Final	—	progress
02/18/2026	HVAC-R and service water heating equipment	Asma Hashmi	energy_progress
02/18/2026	Post-installed Anchors	Asma Hashmi	special
02/18/2026	Mechanical Systems	Asma Hashmi	special
02/18/2026	Fire-Resistant Penetrations and Joints	Asma Hashmi	special
02/18/2026	Energy Code Compliance Inspections	Asma Hashmi	progress

Latest 25 of 45.

▾Documents — 88 on file (BIS + DOB NOW)

▸Plans & Drawings10

▸DOB NOWPlans/Sketch10

08/19/2026S01181553-I1Request digital key ↗

08/19/2026S01181553-S1Request digital key ↗

08/19/2026S01181553-S2Request digital key ↗

Showing 3 of 10 on file for this type

▸Applications & Permits2

▸BISPLAN / WORK APPROVAL APPLICATION1

07/07/2009520013431Open ↗

▸BISWORK PERMIT APPLICATION1

07/16/2009520013431Open ↗

▸Seals & Professional Certifications35

▸DOB NOWProgress Inspector Seal & Signature13

08/31/2026S00955357-P1Open ↗

Showing 3 of 13 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature12

09/19/2026S01181553-I1Open ↗

08/31/2026S00955357-P1Open ↗

Showing 3 of 12 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature9

08/19/2026S01181553-S2Open ↗

08/19/2026S01181553-I1Open ↗

08/19/2026S01181553-S1Open ↗

Showing 3 of 9 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1

07/07/2009520013431Open ↗

▸Safety & Tenant Protection1

▸DOB NOWNYCSCA - Approved Site Safety Plans1

08/13/2026S01176088-I1Open ↗

▸Environmental & Asbestos6

▸DOB NOWDEP ACP-5: Asbestos Assessment Report3

08/17/2026S00955357-I1Open ↗

08/13/2026S00955357-P1Open ↗

08/13/2026S00955357-I1Open ↗

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2

08/19/2026S01181553-I1Open ↗

08/19/2026S01181553-S1Open ↗

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1

07/07/2009520013431Open ↗

▸Approvals, Objections & Sign-offs24

▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter10

08/17/2026S00955357-I1Open ↗

08/17/2026S01390357-S2Open ↗

08/17/2026S01390357-S1Open ↗

Showing 3 of 10 on file for this type

▸DOB NOWDesign Commission Approval City Owned (Exterior Work)9

08/17/2026S00955357-I1Open ↗

08/17/2026S01390357-S1Open ↗

08/17/2026S01390357-S2Open ↗

Showing 3 of 9 on file for this type

▸DOB NOWDEP Variance (V5) letter4

08/13/2026S00955357-I1Open ↗

08/13/2026S01181553-S1Open ↗

08/13/2026S01181553-S2Open ↗

Showing 3 of 4 on file for this type

▸BISADMINISTRATIVE OBJECTIONS1

07/07/2009520013431Open ↗

▸Cost, Insurance & Ownership1

▸BISCOST AFFIDAVIT1

07/07/2009520013431Open ↗

▸Filing & Intake Forms1

▸BISEFILING COVER SHEET1

07/07/2009520013431Open ↗

▸Other Documents8

▸DOB NOWNYCSCA - BCC Plan Examination Transmittal6

08/17/2026S00955357-I1Open ↗

08/17/2026S01390357-S2Open ↗

08/17/2026S01390357-I1Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWManufacturer's Specifications1

08/13/2026S01224188-I1Open ↗

▸DOB NOWCalculations1

08/13/2026S01224188-I1Open ↗