Amster / Rothstein & Ebenstein — Named in NYC Filed Documents: Projects, Floors & Buildings

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M00790022	405 LEXINGTON AVENUE MANHATTAN	Alteration	Signed-off	08/19/2022	01/10/2023	Design MG ENGINEERING D.P.C. Owner RFR REALTY LLC Contractor CITY/SUBURBAN PLBG CORP Filer METROPOLIS GROUP INC	REMOVE AND INSTALL PLUMBING FIXTURES AND RELATED PIPING IN 48TH FLOOR OFFICE SPACE. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00790040	405 LEXINGTON AVENUE MANHATTAN	Alteration	Signed-off	08/19/2022	09/14/2022	Design MG ENGINEERING D.P.C. Contractor MORA FIRE PROTECTION LLC	REMOVE AND INSTALL SPRINKLER HEADS AND RELATED PIPING IN 48TH FLOOR OFFICE SPACE. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00789983	405 LEXINGTON AVENUE MANHATTAN	Alteration	Signed-off	08/19/2022	08/22/2022	Design Spectorgroup Architecture LLP Contractor TRI-STAR CONSTRUCTION COR	INTERIOR RENOVATION OF 48TH FLOOR OFFICE SPACE AS PER PLANS. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00790010	405 LEXINGTON AVENUE MANHATTAN	Alteration	Signed-off	08/19/2022	08/19/2022	Design MG ENGINEERING D.P.C. Owner RFR REALTY LLC Contractor TRI-STAR CONSTRUCTION COR Filer METROPOLIS GROUP INC	REMOVE AND INSTALL HVAC EQUIPMENT, DUCT WORK AND PIPING IN 48TH FLOOR OFFICE SPACE. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

Counts cover all 4 projects (4 DOB NOW). Dated by first filing; BIS projects by first permit issuance.

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
MG Engineering	3	08/19/2022
Spectorgroup Architecture	1	08/19/2022

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
Tri-Star Construction	2	08/19/2022
City/Suburban Plumbing	1	08/19/2022
Mora Fire Protection	1	08/19/2022

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
RFR Realty	2	08/19/2022

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
Metropolis Group	2	08/19/2022

4 DOB NOW projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.

All 4Signed off 4

4 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M00790022	405 LEXINGTON AVENUE MANHATTAN	Alteration	Signed-off	08/19/2022	01/10/2023	Design MG ENGINEERING D.P.C. Owner RFR REALTY LLC Contractor CITY/SUBURBAN PLBG CORP Filer METROPOLIS GROUP INC	REMOVE AND INSTALL PLUMBING FIXTURES AND RELATED PIPING IN 48TH FLOOR OFFICE SPACE. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00790040	405 LEXINGTON AVENUE MANHATTAN	Alteration	Signed-off	08/19/2022	09/14/2022	Design MG ENGINEERING D.P.C. Contractor MORA FIRE PROTECTION LLC	REMOVE AND INSTALL SPRINKLER HEADS AND RELATED PIPING IN 48TH FLOOR OFFICE SPACE. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00789983	405 LEXINGTON AVENUE MANHATTAN	Alteration	Signed-off	08/19/2022	08/22/2022	Design Spectorgroup Architecture LLP Contractor TRI-STAR CONSTRUCTION COR	INTERIOR RENOVATION OF 48TH FLOOR OFFICE SPACE AS PER PLANS. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00790010	405 LEXINGTON AVENUE MANHATTAN	Alteration	Signed-off	08/19/2022	08/19/2022	Design MG ENGINEERING D.P.C. Owner RFR REALTY LLC Contractor TRI-STAR CONSTRUCTION COR Filer METROPOLIS GROUP INC	REMOVE AND INSTALL HVAC EQUIPMENT, DUCT WORK AND PIPING IN 48TH FLOOR OFFICE SPACE. NO CHANGE TO USE, EGRESS OR OCCUPANCY.