Ludwig Cancer Research — Named in NYC Filed Documents: Projects, Floors & Buildings

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M00532642 ↗	600 3RD AVENUE MANHATTAN	Alteration	Signed-off	06/15/2021	08/06/2021	Design EP ENGINEERING LLC Owner L & L HOLDING Contractor PAR PLUMBING CO., INC Filer RIZZO GROUP	Plumbing modifications taking place on 32nd floor as per plans filed herewith. No change to use, egress nor occupancy.
M00532678 ↗	600 3RD AVENUE MANHATTAN	Alteration	Signed-off	06/15/2021	07/29/2021	Design EP ENGINEERING LLC Owner L & L HOLDING Contractor SIRINA FIRE PROT CORP Filer RIZZO GROUP	Sprinkler modifications taking place the 32nd floor as per plans filed herewith. No change in use, egress nor occupancy.
M00532500 ↗	600 3RD AVENUE MANHATTAN	Alteration	Signed-off	06/17/2021	06/22/2021	Design LAURENCE G JONES ARCHITECTS, PLLC Owner L & L HOLDING Contractor JOHN GALLIN SON Filer RIZZO GROUP	General construction modifications taking place on the 32nd floor as per plans filed herewith. No change in use, egress nor occupancy.
M00532545 ↗	600 3RD AVENUE MANHATTAN	Alteration	Signed-off	06/17/2021	06/21/2021	Design EP ENGINEERING LLC Owner L & L HOLDING Contractor JOHN GALLIN SON Filer RIZZO GROUP	Mechanical modifications taking place on the 32nd floor as per plans filed herewith. No change in use, egress nor occupancy.
M00482071 ↗	600 3RD AVENUE MANHATTAN	Alteration	Signed-off	03/25/2021	03/30/2021	Design LAURENCE G JONES ARCHITECTS, PLLC Owner L & L HOLDING Contractor CLUNE CONSTRUCTION CO LP Filer RIZZO GROUP	General construction modifications / demolition taking place on the 32nd floor as per plans filed herewith. No change in use, egress nor occ…

Counts cover all 5 projects (5 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
EP Engineering	3	06/17/2021
Laurence G Jones Architects	2	06/17/2021

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

Name	Projects together	Most recent
John Gallin & Son	2	06/17/2021
Clune Construction Co	1	03/25/2021
Par Plumbing Co	1	06/15/2021
Sirina Fire Protection	1	06/15/2021

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

Name	Projects together	Most recent
L&L Holding Company	5	06/17/2021

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

Name	Projects together	Most recent
Rizzo Group	5	06/17/2021

5 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 5Signed off 5

5 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M00532642 ↗	600 3RD AVENUE MANHATTAN	Alteration	Signed-off	06/15/2021	08/06/2021	Design EP ENGINEERING LLC Owner L & L HOLDING Contractor PAR PLUMBING CO., INC Filer RIZZO GROUP	Plumbing modifications taking place on 32nd floor as per plans filed herewith. No change to use, egress nor occupancy.
M00532678 ↗	600 3RD AVENUE MANHATTAN	Alteration	Signed-off	06/15/2021	07/29/2021	Design EP ENGINEERING LLC Owner L & L HOLDING Contractor SIRINA FIRE PROT CORP Filer RIZZO GROUP	Sprinkler modifications taking place the 32nd floor as per plans filed herewith. No change in use, egress nor occupancy.
M00532500 ↗	600 3RD AVENUE MANHATTAN	Alteration	Signed-off	06/17/2021	06/22/2021	Design LAURENCE G JONES ARCHITECTS, PLLC Owner L & L HOLDING Contractor JOHN GALLIN SON Filer RIZZO GROUP	General construction modifications taking place on the 32nd floor as per plans filed herewith. No change in use, egress nor occupancy.
M00532545 ↗	600 3RD AVENUE MANHATTAN	Alteration	Signed-off	06/17/2021	06/21/2021	Design EP ENGINEERING LLC Owner L & L HOLDING Contractor JOHN GALLIN SON Filer RIZZO GROUP	Mechanical modifications taking place on the 32nd floor as per plans filed herewith. No change in use, egress nor occupancy.
M00482071 ↗	600 3RD AVENUE MANHATTAN	Alteration	Signed-off	03/25/2021	03/30/2021	Design LAURENCE G JONES ARCHITECTS, PLLC Owner L & L HOLDING Contractor CLUNE CONSTRUCTION CO LP Filer RIZZO GROUP	General construction modifications / demolition taking place on the 32nd floor as per plans filed herewith. No change in use, egress nor occ…

Click a row for this entity's own projects, plans and documents at that building.

Building	Filings	Most Recent
600 3RD AVENUE ↗	5	06/17/2021

▾Documents — 41 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch5

09/04/2026M00482071-I1 · 600 3RD AVENUERequest digital key ↗

09/03/2026M00532642-I1 · 600 3RD AVENUERequest digital key ↗

09/03/2026M00532678-I1 · 600 3RD AVENUERequest digital key ↗

Showing 3 of 5 on file for this type

▸Seals & Professional Certifications28

▸DOB NOWProgress Inspector Seal & Signature15

09/01/2026M00532545-I1 · 600 3RD AVENUEOpen ↗

Showing 3 of 15 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature8

09/01/2026M00532545-I1 · 600 3RD AVENUEOpen ↗

Showing 3 of 8 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature5

08/13/2026M00532678-I1 · 600 3RD AVENUEOpen ↗

08/13/2026M00532500-I1 · 600 3RD AVENUEOpen ↗

08/13/2026M00532642-I1 · 600 3RD AVENUEOpen ↗

Showing 3 of 5 on file for this type

▸Environmental & Asbestos5

▸DOB NOWDEP ACP-5: Asbestos Assessment Report5

08/13/2026M00532500-I1 · 600 3RD AVENUEOpen ↗

08/13/2026M00532642-I1 · 600 3RD AVENUEOpen ↗

08/13/2026M00532545-I1 · 600 3RD AVENUEOpen ↗

Showing 3 of 5 on file for this type

▸Energy Compliance3

▸DOB NOWEN2: As Built Energy Analysis.3

08/13/2026M00532642-I1 · 600 3RD AVENUEOpen ↗

08/13/2026M00532545-I1 · 600 3RD AVENUEOpen ↗

08/13/2026M00532500-I1 · 600 3RD AVENUEOpen ↗

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