Locations of Work

ArchitectureMechanical

Roof8p · 1 filing · 20 docs

Floor 419p · 1 filing · 20 docs

Floor 317p · 1 filing · 20 docs

Floor 218p · 1 filing · 20 docs

Floor 117p · 1 filing · 20 docs

Cellar9p · 1 filing · 20 docs

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
HAMANN ENGINEERING, PLLC	5	11/26/2024

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
BIG ORANGE EXPEDITING	10	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
SILVER STAR IMPROVEMENTS	General Contractor	7	07/08/2026
PETRO COOLING HVAC CORP	General Contractor	2	07/08/2026
AMN PLUMBING CORP	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
HAMANN ENGINEERING, PLLC	4949	4	11/26/2024

Building Lifecycle

All (35)Filed (5)Permit Issued (6)Signed Off (1)Violation (5)Inspection (5)Special Inspection (13)

08/19/2025

Signed off — Alteration

INSTALLATION OF HVAC SYSTEM AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS AND OCCUPANCY.

B00873936-S2

02/26/2025

Permit issued — Mechanical Systems

B00873936-S3-MS

02/03/2025

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

Pass

View inspection ↗

01/31/2025

Permit issued — General Construction

B00873936-S1-GC-CX

12/04/2024

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

12/04/2024

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

Certified

View inspection ↗

11/26/2024

Filed — Alteration

INSTALLATION OF HVAC SYSTEM AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS AND OCCUPANCY.

B00873936-P1

11/18/2024

Permit issued — Mechanical Systems

B00873936-S3-MS

11/11/2024

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

CARL HAMANN

11/11/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

CARL HAMANN

11/11/2024

Special inspection requirement — Energy Code Compliance Inspections

CARL HAMANN

11/11/2024

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

CARL HAMANN

11/11/2024

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

CARL HAMANN

11/11/2024

Special inspection requirement — Maintenance information

CARL HAMANN

08/16/2024

Inspection — Certified Storm Drainage-ST-Piping-Underground

Certified

View inspection ↗

08/16/2024

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

Certified

View inspection ↗

03/22/2024

Permit issued — Plumbing

B00873936-S2-PL

01/12/2024

Permit issued — General Construction

B00873936-S1-GC-CX

01/04/2024

Filed — Alteration

INSTALLATION OF HVAC SYSTEM AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS AND OCCUPANCY.

B00873936-S3

01/04/2024

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

CARL HAMANN

01/04/2024

Special inspection requirement — Energy Code Compliance Inspections

CARL HAMANN

01/04/2024

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

CARL HAMANN

01/04/2024

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

CARL HAMANN

01/04/2024

Special inspection requirement — Maintenance information

CARL HAMANN

11/28/2023

Filed — Alteration

INSTALLATION OF HVAC SYSTEM AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS AND OCCUPANCY.

B00873936-S2

11/22/2023

Filed — Alteration

INSTALLATION OF HVAC SYSTEM AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS AND OCCUPANCY.

B00873936-S1

08/14/2023

Special inspection requirement — Mechanical Systems

CARL HAMANN

08/14/2023

Special inspection requirement — Final

CARL HAMANN

06/02/2023

Permit issued — General Construction

B00873936-I1-GC

05/27/2023

Filed — Alteration

INSTALLATION OF HVAC SYSTEM AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS AND OCCUPANCY.

B00873936-I1

03/03/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/16/1997

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/13/1994

Violation issued (HPD, open)

C

07/25/1994

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/01/1994

Violation issued (HPD, open)

C

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Permit Issued	PETRO COOLING HVAC CORP	02/26/2025
DOB NOW	General Construction	Permit Issued	SILVER STAR IMPROVEMENTS	01/31/2025
DOB NOW	Mechanical Systems	Permit Issued	PETRO COOLING HVAC CORP	11/18/2024
DOB NOW	Plumbing	Signed-off	AMN PLUMBING CORP	03/22/2024
DOB NOW	General Construction	Permit Issued	SILVER STAR IMPROVEMENTS	01/12/2024
DOB NOW	General Construction	Permit Issued	SILVER STAR IMPROVEMENTS	06/02/2023
BIS	OT	ISSUED	SILVER STAR IMPROVEMENTS	03/21/2025
BIS	OT	ISSUED	SILVER STAR IMPROVEMENTS	01/30/2025
BIS	OT	ISSUED	SILVER STAR IMPROVEMENTS	10/02/2024
BIS	OT	ISSUED	SILVER STAR IMPROVEMENTS	05/18/2023

1 project · most recent 11/26/2024

Heating and Air Conditioning Systems Ventilation Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
11/26/2024	Permit Issued	PETRO COOLING HVAC CORP	Heating and Air Conditioning Systems, Ventilation Systems	Heat / Cool Mitsubishi Electric MXZ-3C24NA2 24,000 BTU · Condensing Unit ×8

1 project · most recent 11/26/2024

Gas Water/Sanitary

Filed	Status	Contractor	Scope
11/26/2024	Signed-off	AMN PLUMBING CORP	Gas, Water/Sanitary

1 project · most recent 07/05/2024

General Wiring

Filed	Status	Contractor	Scope
07/05/2024	Complete	DENMAR ELECTRIC CORP	General Wiring

▾Field Inspections (DOB CAP) — 5

Date	Type	Result	Report
02/03/2025	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
12/04/2024	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
12/04/2024	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
08/16/2024	Certified Storm Drainage-ST-Piping-Underground	Certified	View ↗
08/16/2024	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 13

Date	Requirement	Inspector	Role
11/11/2024	HVAC-R and service water piping design and insulation	CARL HAMANN	energy_progress
11/11/2024	Fire-Resistant Penetrations and Joints	CARL HAMANN	special
11/11/2024	Energy Code Compliance Inspections	CARL HAMANN	progress
11/11/2024	HVAC-R and service water heating equipment	CARL HAMANN	energy_progress
11/11/2024	HVAC-R and service water heating system controls	CARL HAMANN	energy_progress
11/11/2024	Maintenance information	CARL HAMANN	energy_progress
01/04/2024	HVAC-R and service water piping design and insulation	CARL HAMANN	energy_progress
01/04/2024	Energy Code Compliance Inspections	CARL HAMANN	progress
01/04/2024	HVAC-R and service water heating equipment	CARL HAMANN	energy_progress
01/04/2024	HVAC-R and service water heating system controls	CARL HAMANN	energy_progress
01/04/2024	Maintenance information	CARL HAMANN	energy_progress
08/14/2023	Mechanical Systems	CARL HAMANN	special
08/14/2023	Final	CARL HAMANN	progress

▾Documents — 72 on file (BIS + DOB NOW)

▸Plans & Drawings6

▸DOB NOWPlans/Sketch6

08/23/2026B00873936-S1Request digital key ↗

08/23/2026B00873936-P2Request digital key ↗

08/23/2026B00873936-P1Request digital key ↗

Showing 3 of 6 on file for this type

▸Applications & Permits8

▸BISPLAN / WORK APPROVAL APPLICATION6

11/12/2024321974146Open ↗

04/27/2020321974146Open ↗

04/22/2020321974146Open ↗

Showing 3 of 6 on file for this type

▸BISWORK PERMIT APPLICATION2

05/24/2023321974146Open ↗

05/05/2021321974146Open ↗

▸Seals & Professional Certifications23

▸DOB NOWProgress Inspector Seal & Signature10

09/01/2026B00873936-S3Open ↗

Showing 3 of 10 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature6

08/23/2026B00873936-S2Open ↗

08/23/2026B00873936-S1Open ↗

08/13/2026B00873936-I1Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature3

09/01/2026B00873936-S3Open ↗

08/28/2026B00873936-P2Open ↗

08/25/2026B00873936-P1Open ↗

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2

07/05/2019321974146Open ↗

12/03/2015321270860Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

07/05/2019321974146Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST1

07/05/2019321974146Open ↗

▸Trade Schedules & Equipment2

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2

07/05/2019321974146Open ↗

12/03/2015321270860Open ↗

▸Safety & Tenant Protection8

▸DOB NOWHPD-1: Anti-Harassment Area Checklist6

08/23/2026B00873936-S2Open ↗

08/23/2026B00873936-S1Open ↗

08/13/2026B00873936-S3Open ↗

Showing 3 of 6 on file for this type

▸BISANTI-HARASSMENT CHECKLIST1

07/05/2019321974146Open ↗

▸BISTenant Protection Plan and Notes1

07/05/2019321974146Open ↗

▸Environmental & Asbestos8

▸DOB NOWDEP ACP-5: Asbestos Assessment Report6

08/23/2026B00873936-S1Open ↗

08/23/2026B00873936-S2Open ↗

08/13/2026B00873936-S3Open ↗

Showing 3 of 6 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

04/27/2020321974146Open ↗

12/03/2015321270860Open ↗

▸Energy Compliance2

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

07/05/2019321974146Open ↗

12/03/2015321270860Open ↗

▸Approvals, Objections & Sign-offs3

▸BISLETTERS - SUPPORTING DOCUMENTATION3

01/09/2020321974146Open ↗

03/15/2017321270860Open ↗

▸Cost, Insurance & Ownership3

▸BISCOST AFFIDAVIT3

04/27/2020321974146Open ↗

07/05/2019321974146Open ↗

12/03/2015321270860Open ↗

▸Filing & Intake Forms3

▸BISEFILING COVER SHEET2

07/03/2019321974146Open ↗

12/03/2015321270860Open ↗

▸BISBOROUGH INTAKE FORM1

04/03/2020321270860Open ↗

▸Other Documents6

▸DOB NOWDHCR Document6

08/23/2026B00873936-S2Open ↗

08/23/2026B00873936-S1Open ↗

08/13/2026B00873936-S3Open ↗

Showing 3 of 6 on file for this type