Locations of Work

ArchitectureMechanicalPlumbing

Permit Issued — active, not yet Signed-off

Floor 2Under Construction4p · 1 filing · 18 docs

Floor 1Under Construction7p · 1 filing · 18 docs

CellarUnder Construction3p · 1 filing · 18 docs

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
OAS STUDIO	2	07/01/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
MERCURY BUILDING ASSO	General Contractor	2	07/10/2026
AMERICAN STANDARD P&H CORORP.	Plumbing	1	07/10/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
NKM ENGINEERING PLLC	6244	2	07/01/2026

Building Lifecycle

All (17)Filed (2)Permit Issued (3)Special Inspection (12)

07/09/2026

Permit issued — Plumbing

B01418613-S1-PL

07/08/2026

Permit issued — General Construction

B01418613-I1-MS

07/08/2026

Permit issued — Mechanical Systems

B01418613-I1-GC

07/01/2026

Filed — Alteration

GENERAL RENOVATION OF 2-FAMILY HOUSE WITH REPAIR/REPLACE/NEW PARTITION, DOOR, CEILING, FLOOR, WINDOW, STAIR, PAINTING WORK, AND INSTALL HVAC UNIT AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B01418613-I1

07/01/2026

Filed — Alteration

GENERAL RENOVATION OF 2-FAMILY HOUSE WITH REPAIR/REPLACE/NEW PARTITION, DOOR, CEILING, FLOOR, WINDOW, STAIR, PAINTING WORK, AND INSTALL HVAC UNIT AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B01418613-S1

06/17/2026

Special inspection requirement — Mechanical Systems

NARESH MAHANGU

06/17/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

NARESH MAHANGU

06/17/2026

Special inspection requirement — Energy Code Compliance Inspections

NARESH MAHANGU

06/17/2026

Special inspection requirement — Fire-Resistance Rated Construction

NARESH MAHANGU

06/17/2026

Special inspection requirement — Final

KYEONGIL JANG

06/17/2026

Special inspection requirement — Air barrier - visual inspection

NARESH MAHANGU

06/17/2026

Special inspection requirement — Fenestration air leakage

NARESH MAHANGU

06/17/2026

Special inspection requirement — Fenestration and door U-factor and product ratings

NARESH MAHANGU

06/17/2026

Special inspection requirement — Fenestration areas

NARESH MAHANGU

06/17/2026

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

NARESH MAHANGU

06/17/2026

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

NARESH MAHANGU

06/17/2026

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

NARESH MAHANGU

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Permit Issued	AMERICAN STANDARD P&H CORORP.	07/09/2026
DOB NOW	General Construction	Permit Issued	MERCURY BUILDING ASSO INC	07/08/2026
DOB NOW	Mechanical Systems	Permit Issued	MERCURY BUILDING ASSO INC	07/08/2026

1 project · most recent 07/01/2026

Air Conditioning Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
07/01/2026	Permit Issued	MERCURY BUILDING ASSO INC	Air Conditioning Systems	Cooling Gree GS2M18HP230V1MO 18,000 BTU · Split System ×1 GS4M36HP230V1MO 36,000 BTU · Split System ×1

1 project · most recent 07/28/2026

General Wiring

Filed	Status	Contractor	Scope
07/28/2026	Permit Issued	GALAXY ELECTRIC CORP	General Wiring

▾Special Inspection Requirements (DOB NOW) — 12

Date	Requirement	Inspector	Role
06/17/2026	Mechanical Systems	NARESH MAHANGU	special
06/17/2026	Fire-Resistant Penetrations and Joints	NARESH MAHANGU	special
06/17/2026	Energy Code Compliance Inspections	NARESH MAHANGU	progress
06/17/2026	Fire-Resistance Rated Construction	NARESH MAHANGU	progress
06/17/2026	Final	KYEONGIL JANG	progress
06/17/2026	Air barrier - visual inspection	NARESH MAHANGU	energy_progress
06/17/2026	Fenestration air leakage	NARESH MAHANGU	energy_progress
06/17/2026	Fenestration and door U-factor and product ratings	NARESH MAHANGU	energy_progress
06/17/2026	Fenestration areas	NARESH MAHANGU	energy_progress
06/17/2026	HVAC-R and service water heating equipment	NARESH MAHANGU	energy_progress
06/17/2026	HVAC-R and service water heating system controls	NARESH MAHANGU	energy_progress
06/17/2026	HVAC-R and service water piping design and insulation	NARESH MAHANGU	energy_progress

▾Documents — 18 on file (BIS + DOB NOW)

▸Plans & Drawings2

▸DOB NOWPlans/Sketch2

08/16/2026B01418613-I1Request digital key ↗

08/16/2026B01418613-S1Request digital key ↗

▸Seals & Professional Certifications14

▸DOB NOWProgress Inspector Seal & Signature10

08/23/2026B01418613-I1Open ↗

Showing 3 of 10 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature2

08/16/2026B01418613-S1Open ↗

08/16/2026B01418613-I1Open ↗

▸DOB NOWSpecial Inspector Seal & Signature2

08/23/2026B01418613-I1Open ↗

▸Environmental & Asbestos2

▸DOB NOWDEP ACP-5: Asbestos Assessment Report2

08/16/2026B01418613-I1Open ↗

08/16/2026B01418613-S1Open ↗