Locations of Work

ArchitectureStructuralElectrical

Roof4p · 3 filings · 20 docs

Cellar1p · 2 filings · 15 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
AT&T	9	03/22/2026
402 PRASINOS	4	03/22/2026
T-MOBILE	1	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
ANCORA ENGINEERING, PLLC	1	04/25/2023
KMB DESIGN GROUP, LLC	2	10/19/2020
NB&C	1	06/16/2020

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
CONSTRUCTION PERMIT SERVICES	1	03/21/2026
A1 EXPEDITING SERVICE CORP.	1	03/21/2026
CCM CONSULTING GROUP, INC.	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
JACOBS TELECOMMUN. INC	General Contractor	7	07/08/2026
STEINBERG, BECALEL	Electrical	2	03/21/2026
BURGESS, SOLOMON	Electrical	2	03/21/2026
J & S PLBG & HTG CORP	Electrical	1	03/21/2026
ANDREW LIVADITIS	Electrical	1	03/21/2026
MICHAEL BAPTISTE	Electrical	1	03/21/2026
WILKINS, WILLIAM	Electrical	1	03/21/2026
LAMPIRIS, D	Electrical	1	03/21/2026
BOILERMAKER LOCAL 5	Electrical	1	03/21/2026
FISHER, MARLANDO	Electrical	1	03/21/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
ANCORA ENGINEERING, PLLC	6818	1	04/25/2023
KMB DESIGN GROUP, LLC	513	1	10/19/2020

Building Lifecycle

All (30)Filed (4)Permit Issued (3)Signed Off (2)Violation (6)Objection (12)Special Inspection (3)

01/31/2024

Signed off — Alteration

ATT-Replacement of existing telecommunication antennas with installation of RRH units on roof.All work in compliance with TPPN 5/98.No change to occupancy,use, or egress.

M00362417-I1

05/19/2023

Objection raised — Admin

05/19/2023

Objection resolved — Addressed

04/25/2023

Filed — Alteration

THE PLANS ENCLOSED DEPICT THE EXTENT, SEQUENCE, MEANS AND METHODS FOR INSTALLATION OF TIE-BACKS TO LATERALLY BRACE THE PARTY WALL AT 423 9TH AVENUETO FACILITATE FULL DEMOLITION OF THE BUILDING AT 421 9TH AVENUE. DEMO # 123915861

M00849829-I1

03/24/2023

Special inspection requirement — Structural Stability – Alterations of existing buildings

Gregory Moormann

03/24/2023

Special inspection requirement — Post-installed Anchors

Gregory Moormann

03/24/2023

Special inspection requirement — Final

James Patterson

12/16/2022

Violation issued (ECB, closed)

Construction

10/29/2020

Permit issued — Antenna

M00362417-I1-AN

10/20/2020

Objection raised — 2014-AN AC 28-104.7.1-Administ

10/20/2020

Objection resolved — Addressed

10/20/2020

Objection raised — 1998-AN AC 28-103.14.1-Adminis

10/20/2020

Objection resolved — Addressed

10/19/2020

Filed — Alteration

ATT-Replacement of existing telecommunication antennas with installation of RRH units on roof.All work in compliance with TPPN 5/98.No change to occupancy,use, or egress.

M00362417-I1

09/30/2020

Signed off — Alteration

AT&T / Replacement of existing telecommunications antennas with replacement of related RRH units on roof. Removal/installation of cabinets in the existing equipment room in cellar. All work in compliance with TPPN 5/98. No change to occupancy, use, or egress.

M00026612-I1

06/18/2020

Permit issued — Antenna

M00244789-I1-AN

06/16/2020

Filed — Alteration

M00244789-I1

12/17/2018

Permit issued — Antenna

M00026612-I1-AN

11/26/2018

Filed — Alteration

AT&T / Replacement of existing telecommunications antennas with replacement of related RRH units on roof. Removal/installation of cabinets in the existing equipment room in cellar. All work in compliance with TPPN 5/98. No change to occupancy, use, or egress.

M00026612-I1

11/26/2018

Objection raised — 2014-AN BC 1704-Building Code-

11/26/2018

Objection resolved — Addressed

11/26/2018

Objection raised — 1998-AN AC 28-103.14.1-Adminis

11/26/2018

Objection resolved — Addressed

11/26/2018

Objection raised — 2014-AN AC 28-104.7.1-Administ

11/26/2018

Objection resolved — Addressed

11/15/1994

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/15/1994

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/03/1994

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

04/19/1994

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/23/1991

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Antenna	Signed-off	ARMENTUM DIGITAL INFRASTR	10/29/2020
DOB NOW	Antenna	Permit Issued	ARMENTUM DIGITAL INFRASTR	06/18/2020
DOB NOW	Antenna	Signed-off	ARMENTUM DIGITAL INFRASTR	12/17/2018
BIS	OT	ISSUED	JACOBS TELECOMMUN. INC	11/04/2019
BIS	PL	ISSUED	BEST PBG HTG & COOL INC	06/28/2019
BIS	OT	ISSUED	ODYSSIA GLOBAL COMM. CORP	02/23/2015
BIS	OT	ISSUED	ODYSSIA GLOBAL COMM. CORP	06/10/2014
BIS	—	ISSUED	PAUL SIGNS, INC	04/22/2013
BIS	MH	ISSUED	T.C. AIR CONDITIONING COR	03/20/2012
BIS	—	ISSUED	SIGNS CAD CORP	12/29/2011
BIS	—	ISSUED	SIGNS CAD CORP	12/29/2011
BIS	PL	ISSUED	A+ INSTALLATIONS CORP	12/01/2011
BIS	OT	ISSUED	RIDGE CONSTRUCTION CORP	11/22/2011
BIS	OT	ISSUED	SIGNS CAD CORP	06/24/2011
BIS	OT	ISSUED	SKYFIELD PARTNERS LLC	05/27/2011
BIS	OT	ISSUED	SKYFIELD PARTNERS LLC	04/05/2011
BIS	FP	ISSUED	NEW YORK BUSINESS FIRE SYSTEM IN	08/26/2005
BIS	PL	ISSUED	VAN B. PLUMBING & HEATING	05/31/2005
BIS	OT	ISSUED	THE PLUMB.. CO	03/15/2005
BIS	EQ	ISSUED	REGIONAL SCAFFOLD AND HOISTING	06/06/2002
BIS	—	ISSUED	R.G.M. SIGNS INC	11/05/2001
BIS	EQ	ISSUED	A INTERNATIONAL LTD	03/03/1998
BIS	EQ	ISSUED	A INTERNATIONAL LTD	01/05/1998
BIS	PL	ISSUED	J.G. PLUMBING & HTNG CORP	06/19/1997
BIS	PL	ISSUED	ACE CONTRACTING CORPORATION	03/05/1996
BIS	—	ISSUED	ALL CITY SIGNS CORP	01/23/1996
BIS	FP	ISSUED	MASTER FIRE PREVENTION SYSYEMS	01/19/1996
BIS	PL	ISSUED	ACE PLUMBING CO.	06/30/1995
BIS	PL	ISSUED	S & L PLUMBING INC	04/06/1995
BIS	MH	ISSUED	WKL CONSTRUCTION INC.	03/17/1995
BIS	—	ISSUED	PAPPAS_CONSTRUCTION CO INC	12/22/1994
BIS	PL	ISSUED	TMS PLMBG & HTG CORP	08/09/1993
BIS	MH	ISSUED	SPARTAN BUILD'LTD	06/02/1993
BIS	EQ	ISSUED	SPARTAN BUILD'LTD	06/02/1993

2 projects · most recent 07/11/2019

General Wiring

Filed	Status	Contractor	Scope
07/11/2019	Complete	ALL BORO ELECTRIC CORP	General Wiring
06/18/2018	Permit Issued	DOLA ELECTRICAL CO. INC	2 meters, 2 new_meters

1 project · most recent 04/25/2023

Filed	Status	Contractor	Scope
04/25/2023	—	—	1 scope_items

▾Special Inspection Requirements (DOB NOW) — 3

Date	Requirement	Inspector	Role
03/24/2023	Structural Stability – Alterations of existing buildings	Gregory Moormann	special
03/24/2023	Post-installed Anchors	Gregory Moormann	special
03/24/2023	Final	James Patterson	progress

▾Tenants in the building

Tenant	Space	Floors	Renovation projects
Mobility	Other	—	Project M00244789 Alteration · Permit Entire · 06/16/2020

Read from each project’s drawing title blocks and cover sheets and checked twice; a name appears only when it is the occupant, never the owner, landlord or designer.

▾Documents — 155 on file (BIS + DOB NOW)

▸Plans & Drawings4

▸DOB NOWPlans/Sketch2

09/06/2026M00026612-I1Request digital key ↗

08/14/2026M00849829-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Antenna2

09/04/2026M00244789-I1Request digital key ↗

08/15/2026M00362417-I1Request digital key ↗

▸Applications & Permits28

▸BISWORK PERMIT APPLICATION14

11/06/2019122781294Open ↗

07/01/2019123897257Open ↗

03/10/2015121956927Open ↗

Showing 3 of 14 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION14

06/06/2019123897257Open ↗

04/15/2019123872826Open ↗

05/26/2016122781294Open ↗

Showing 3 of 14 on file for this type

▸Seals & Professional Certifications25

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION14

06/06/2019123897257Open ↗

04/15/2019123872826Open ↗

05/26/2016122781294Open ↗

Showing 3 of 14 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature4

08/13/2026M00849829-I1Open ↗

08/13/2026M00244789-I1Open ↗

08/13/2026M00026612-I1Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST3

03/04/2015122277286Open ↗

02/07/2013121518054Open ↗

11/22/2011120905878Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM3

02/07/2013121518054Open ↗

11/22/2011120905878Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

03/04/2015122277286Open ↗

▸Trade Schedules & Equipment7

▸BISSELF-CERT PLUMBING NOTICE2

04/04/2012120905878Open ↗

12/28/2011120905878Open ↗

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2

06/06/2019123897257Open ↗

03/04/2015122277286Open ↗

▸BISFA - FDNY APPROVAL : FD-FAA2

06/25/2014121956927Open ↗

06/18/2014121956927Open ↗

▸BISSCHEDULE B - PLUMBING1

11/22/2011120905878Open ↗

▸Safety & Tenant Protection4

▸DOB NOWHPD-1: Anti-Harassment Area Checklist3

08/13/2026M00362417-I1Open ↗

08/13/2026M00244789-I1Open ↗

08/13/2026M00026612-I1Open ↗

▸BISANTI-HARASSMENT CHECKLIST1

04/18/2019123872826Open ↗

▸Environmental & Asbestos22

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'6

03/06/2012120994059Open ↗

11/28/2011120905878Open ↗

11/17/2011120897501Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWDEP ACP-5: Asbestos Assessment Report4

08/13/2026M00849829-I1Open ↗

08/13/2026M00026612-I1Open ↗

08/13/2026M00244789-I1Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWOER: Notice to Proceed3

08/13/2026M00026612-I1Open ↗

08/13/2026M00244789-I1Open ↗

08/13/2026M00362417-I1Open ↗

▸DOB NOWOER: Notice of Satisfaction3

08/13/2026M00026612-I1Open ↗

08/13/2026M00362417-I1Open ↗

08/13/2026M00244789-I1Open ↗

▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

05/26/2016122781294Open ↗

03/31/2014121956927Open ↗

▸BISENVIRONMENTAL RESTRICTIONS - OER NOTICE TO PROCEED2

06/29/2016122781294Open ↗

02/03/2016122277286Open ↗

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1

12/29/2010120550420Open ↗

▸BISACP5 ASBESTOS: CERTIFICATION (DEP ACP5)1

02/07/2013121518054Open ↗

▸Energy Compliance10

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS5

04/18/2019123872826Open ↗

05/26/2016122781294Open ↗

01/19/2016121956927Open ↗

Showing 3 of 5 on file for this type

▸BISTECHNICAL REPORT: ENERGY3

04/13/2012120905878Open ↗

03/06/2012120994059Open ↗

11/22/2011120905878Open ↗

▸BISAS-BUILT ENERGY ANALYSIS2

01/19/2016121956927Open ↗

04/13/2012120905878Open ↗

▸Approvals, Objections & Sign-offs17

▸BISADMINISTRATIVE OBJECTIONS7

02/07/2013121518054Open ↗

03/06/2012120994059Open ↗

11/22/2011120905878Open ↗

Showing 3 of 7 on file for this type

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST4

01/19/2016121956927Open ↗

05/08/2013121518054Open ↗

10/17/2012120618395Open ↗

Showing 3 of 4 on file for this type

▸BISLETTERS - SUPPORTING DOCUMENTATION3

10/17/2012120618395Open ↗

06/28/2011120550420Open ↗

03/16/2011120618395Open ↗

▸DOB NOWTransit Authority Approval3

08/13/2026M00362417-I1Open ↗

08/13/2026M00849829-I1Open ↗

08/13/2026M00244789-I1Open ↗

▸Cost, Insurance & Ownership16

▸BISCOST AFFIDAVIT16

06/06/2019123897257Open ↗

04/15/2019123872826Open ↗

05/26/2016122781294Open ↗

Showing 3 of 16 on file for this type

▸Filing & Intake Forms16

▸BISEFILING COVER SHEET12

06/06/2019123897257Open ↗

04/15/2019123872826Open ↗

05/26/2016122781294Open ↗

Showing 3 of 12 on file for this type

▸BISADDITIONAL INFORMATION3

11/01/2019122781294Open ↗

10/31/2019122781294Open ↗

06/19/2014121956927Open ↗

▸BISBOROUGH INTAKE FORM1

07/01/2019123897257Open ↗

▸Other Documents6

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION3

06/09/2014121956927Open ↗

01/06/2012120897501Open ↗

01/06/2012120897510Open ↗

▸BISENVIRONMENTAL 'E' DEP NOTICE TO PROCEED1

05/19/2014121956927Open ↗

▸DOB NOWMultiple Dwelling Special District Notice to Community Board1

08/13/2026M00026612-I1Open ↗

▸DOB NOWMultiple Dwelling Special District Feasibility of Government Funded Rehabilitation1

08/13/2026M00026612-I1Open ↗