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Design Firm
VAN ZELM ENGINEERS, LLC
Design
1 project with open permitsMANHATTAN · 13
1 building
24
Total Filings
13
Projects on File
1
Buildings Worked
1
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month13 projects all-time
0134Nov '20 · 3Jan '21 · 2Apr '21 · 3Jul '21 · 2Nov '21 · 1Aug '22 · 2Nov '20Feb '21May '21Aug '21Nov '21Feb '22May '22Aug '22
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit18%
Signed off1292%
By project type
Alteration13
Most active buildings
All buildings →
1166 AVENUE OF THE AMERMANHATTAN · 1 open · latest 11/14/2022
13 projects
Key relationships
Everyone →
Filing representatives
Owners
3 projects
STEVE KRAWCZYNSKIlatest 10/21/2022
16 filings
Filed under
VAN ZELM ENGINEERS, LLC24
Identified by the contact ids of the people who file for the firm and by its email domain (vanzelm.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00779335 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationPermit Issued08/31/202211/14/2022Modifications to the existing HVAC system on the 3rd FL (Litinvest) as per plans. No change to use, egress or occupancy.
M00779339 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off08/31/202211/10/2022Modifications to the existing sprinkler system on the 3rd FL (Litinvest) as per plans. No change to use, egress or occupancy.
M00451503 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off01/26/202106/29/2022Modifications to the existing sprinkler system (DE Shaw) as per plans. No change to use, egress or occupancy.
M00545348 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/01/202106/23/2022Modifications to the existing HVAC system on the 5th FL (DESCO Restack) as per plans. No change to use, egress or occupancy.
M00617409 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off11/30/202112/07/2021Modifications to the existing standpipe system on the 10th floor (DESCO) as per plans. No change to use, egress or occupancy.
M00545359 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/01/202107/12/2021Modifications to the existing sprinkler system on the 5th FL (DESCO Restack) as per plans. No change to use, egress or occupancy.
Counts cover all 13 projects (13 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
STEVE KRAWCZYNSKI1610/21/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ABCO-PEERLESS SPRKLR CORP611/14/2022
REIDY CONTRACTING GROUP508/31/2022
LAB PLBG & HTG CO INC108/25/2021
PACE PLUMBING CORP111/18/2020
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
1166 A OF A CONDOMINIUM911/14/2022
CBRE307/02/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BROOKBRIDGE CONSULTING711/14/2022
RIZZO GROUP310/25/2022
13 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 13Open permit 1Signed off 12
13 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00779335 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationPermit Issued08/31/202211/14/2022Modifications to the existing HVAC system on the 3rd FL (Litinvest) as per plans. No change to use, egress or occupancy.
M00779339 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off08/31/202211/10/2022Modifications to the existing sprinkler system on the 3rd FL (Litinvest) as per plans. No change to use, egress or occupancy.
M00451503 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off01/26/202106/29/2022Modifications to the existing sprinkler system (DE Shaw) as per plans. No change to use, egress or occupancy.
M00545348 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/01/202106/23/2022Modifications to the existing HVAC system on the 5th FL (DESCO Restack) as per plans. No change to use, egress or occupancy.
M00617409 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off11/30/202112/07/2021Modifications to the existing standpipe system on the 10th floor (DESCO) as per plans. No change to use, egress or occupancy.
M00545359 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/01/202107/12/2021Modifications to the existing sprinkler system on the 5th FL (DESCO Restack) as per plans. No change to use, egress or occupancy.
M00491000 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off04/15/202106/03/2021Modifications to the existing sprinkler system on the 10th floor (DE Shaw) as per plans. No change to use, egress or occupancy.
M00490991 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off04/15/202105/25/2021Modifications to the existing plumbing system - new pantry and core (2) and ADA (1) restrooms on the 10th floor (DE Shaw) as per plans. No c…
M00490985 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off04/16/202104/27/2021Modifications to the existing HVAC system on the 10th floor (DE Shaw) as per plans. No change to use, egress or occupancy.
M00425841 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off11/18/202003/22/2021
Owner CBRE, INC
Removal of existing plumbing fixtures and associated piping on the 10th floor as per plans. No change to use, egress or occupancy.
M00451482 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off01/29/202102/05/2021
Owner CBRE, INC
Modifications to the existing HVAC system (DE Shaw) as per plans. No change to use, egress or occupancy.
M00425833 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off11/18/202001/06/2021
Owner CBRE, INC
HVAC removals on the 10th floor as per plans. No change to use, egress or occupancy.
M00425951 ↗1166 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off11/18/202001/06/2021Removal of existing sprinkler system with installation of a temporary loop on the 10th floor as per plans. No change to use, egress or occu…
Scope of Work
Sprinkler / Standpipe — 1 project · most recent 08/31/2022
No specific sub-scope on file — project count only.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1166 AVENUE OF THE AMER ↗2410/21/2022
▾Documents — 126 on file (BIS + DOB NOW)
▸Plans & Drawings25
▸DOB NOWPlans/Sketch14
Showing 3 of 14 on file for this type
▸DOB NOWPlans/Sketch - Sprinkler7
Showing 3 of 7 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems3
▸DOB NOWPlans/Sketch - Plumbing1
▸Seals & Professional Certifications75
▸DOB NOWProgress Inspector Seal & Signature29
09/06/2026M00545348-I1 · 1166 AVENUE OF THE AMEROpen ↗
09/06/2026M00545348-I1 · 1166 AVENUE OF THE AMEROpen ↗
08/30/2026M00779335-I1 · 1166 AVENUE OF THE AMEROpen ↗
Showing 3 of 29 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature23
09/04/2026M00425841-I1 · 1166 AVENUE OF THE AMEROpen ↗
09/04/2026M00451482-P1 · 1166 AVENUE OF THE AMEROpen ↗
09/04/2026M00451482-I1 · 1166 AVENUE OF THE AMEROpen ↗
Showing 3 of 23 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature23
09/06/2026M00545348-I1 · 1166 AVENUE OF THE AMEROpen ↗
09/01/2026M00491000-P1 · 1166 AVENUE OF THE AMEROpen ↗
09/01/2026M00491000-P1 · 1166 AVENUE OF THE AMEROpen ↗
Showing 3 of 23 on file for this type
▸Environmental & Asbestos23
▸DOB NOWDEP ACP-5: Asbestos Assessment Report23
09/04/2026M00425841-I1 · 1166 AVENUE OF THE AMEROpen ↗
09/04/2026M00451482-I1 · 1166 AVENUE OF THE AMEROpen ↗
09/04/2026M00451482-P1 · 1166 AVENUE OF THE AMEROpen ↗
Showing 3 of 23 on file for this type
▸Energy Compliance3
▸DOB NOWEN2: As Built Energy Analysis.3
09/03/2026M00490985-I1 · 1166 AVENUE OF THE AMEROpen ↗
08/13/2026M00451482-I1 · 1166 AVENUE OF THE AMEROpen ↗
08/13/2026M00545348-I1 · 1166 AVENUE OF THE AMEROpen ↗