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Design Firm
KM ENGINEERING, D.P.C
Design
2 jobs with open permitsMANHATTAN · 12BROOKLYN · 3QUEENS · 3
13 buildings
26
Total Filings
18
Jobs on File
13
Buildings Worked
2
Jobs w/ Open Permits
Design
Role
Activity
Jobs by first filing month18 jobs all-time
0123Dec '18 · 1Apr '19 · 2Jul '19 · 2Oct '19 · 1Nov '19 · 1Jul '20 · 2Oct '20 · 1May '21 · 1Apr '22 · 1May '22 · 1Jun '22 · 1Oct '22 · 1Nov '22 · 1Dec '22 · 1May '23 · 120192020202120222023
bars = month · line = 3-mo average
Portfolio status
Browse jobs →
Open permit211%
Signed off1583%
Filed only16%
By job type
Alteration17
Alteration CO1
Most active buildings
All buildings →
29 BROADWAYMANHATTAN · latest 10/29/2019
5 jobs
60 WEST 57 STREETMANHATTAN · latest 09/11/2020
2 jobs
129 GRAND STREETMANHATTAN · latest 06/17/2021
1 jobs
130 BOWERYMANHATTAN · 1 open · latest 09/15/2025
1 jobs
494 BROADWAYMANHATTAN · latest 04/21/2022
1 jobs
52 WEST 57 STREETMANHATTAN · latest 05/23/2022
1 jobs
KRZYSZTOF MURAWSKIlatest 08/16/2023
20 filings
Most recent jobs
All jobs →
JobAddressTypeStatusFiledLatest permitOn the jobDescription
B00872175 ↗398 HENRY STREET
BROOKLYN
Alteration COPermit Issued05/25/202311/05/2025Propose structural modifications all as per plans herewith filed.
M08054508 ↗130 BOWERY
MANHATTAN
AlterationPermit Issued12/27/202209/15/2025
Owner CAPITALE
ADDITION/MODIFICATION TO THE EXISTING NATURAL GAS PIPING SYSTEM. THERE IS NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Q08042995 ↗47-07 30 PLACE
QUEENS
AlterationSigned-off11/29/202212/20/2022Addition to the existing wet sprinkler system.
Q08009835 ↗5-21 46 ROAD
QUEENS
AlterationSigned-off10/13/202211/09/2022
Owner Plaxall
ADDITION TO THE EXISTING SPRINKLER SYSTEM IN SPRAY BOOTH.
Q00735369 ↗160-55 25 AVENUE
QUEENS
AlterationSigned-off06/04/202208/11/2022Modification/replacement of the existing Natural gas piping system. No changes to occupancy or egress.
M00495102 ↗52 WEST 57 STREET
MANHATTAN
AlterationSigned-off05/05/202205/23/2022ADDITIONS/ MODIFICATIONS TO THE EXISTING GAS PIPING SYSTEM.THERE IS NO CHANGE IN USE, EGRESS OROCCUPANCY.
Counts cover all 18 jobs (18 DOB NOW). Dated by first filing; BIS jobs by first permit issuance.
18 DOB NOW jobs, anchored the same way as Buildings Worked. Status is the job's permit state today: open = at least one permit currently issued. BIS jobs show their raw permit status and are not counted as open.
All 18Open permit 2Signed off 15Filed only 1
Any typeAlteration 17Alteration CO 1
18 jobs
JobAddressTypeStatusFiledLatest permitOn the jobDescription
B00872175 ↗398 HENRY STREET
BROOKLYN
Alteration COPermit Issued05/25/202311/05/2025Propose structural modifications all as per plans herewith filed.
M08054508 ↗130 BOWERY
MANHATTAN
AlterationPermit Issued12/27/202209/15/2025
Owner CAPITALE
ADDITION/MODIFICATION TO THE EXISTING NATURAL GAS PIPING SYSTEM. THERE IS NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Q08042995 ↗47-07 30 PLACE
QUEENS
AlterationSigned-off11/29/202212/20/2022Addition to the existing wet sprinkler system.
Q08009835 ↗5-21 46 ROAD
QUEENS
AlterationSigned-off10/13/202211/09/2022
Owner Plaxall
ADDITION TO THE EXISTING SPRINKLER SYSTEM IN SPRAY BOOTH.
Q00735369 ↗160-55 25 AVENUE
QUEENS
AlterationSigned-off06/04/202208/11/2022Modification/replacement of the existing Natural gas piping system. No changes to occupancy or egress.
M00495102 ↗52 WEST 57 STREET
MANHATTAN
AlterationSigned-off05/05/202205/23/2022ADDITIONS/ MODIFICATIONS TO THE EXISTING GAS PIPING SYSTEM.THERE IS NO CHANGE IN USE, EGRESS OROCCUPANCY.
M00708898 ↗494 BROADWAY
MANHATTAN
AlterationFiled — no permit on record04/21/2022——
M00526759 ↗129 GRAND STREET
MANHATTAN
AlterationSigned-off05/26/202106/17/2021Modifications to the existing mechanical system as per plans. No change to Egress or Occupancy.
B00415298 ↗100 DIAMOND STREET
BROOKLYN
AlterationSigned-off10/21/202010/27/2020Additions/ modifications to the existing gas piping system. No change of egress or occupancy.
M00367698 ↗60 WEST 57 STREET
MANHATTAN
AlterationSigned-off07/09/202009/11/2020ADDITIONS/ MODIFICATIONS TO THE EXISTING SPRINKLER SYSTEM.THERE IS NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00318272 ↗60 WEST 57 STREET
MANHATTAN
AlterationSigned-off07/08/202009/10/2020ADDITIONS/ MODIFICATIONS TO THE EXISTING SPRINKLER SYSTEM.THERE IS NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00201132 ↗102 MADISON STREET
BROOKLYN
AlterationSigned-off11/04/201905/11/2020INSTALLATION OF THE SPLIT AIR CONDITIONING SYSTEM WITH ASSOCIATED PIPING AND DUCTS.
M00237043 ↗29 BROADWAY
MANHATTAN
AlterationSigned-off10/23/201910/29/2019ADDITIONS/ MODIFICATIONS TO THE EXISTING SPRINKLER SYSTEM.THERE IS NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00192640 ↗29 BROADWAY
MANHATTAN
AlterationSigned-off07/25/201908/02/2019Additions/ Modifications to the existing sprinkler system. There is no change in use, egress or occupancy.
M00191904 ↗29 BROADWAY
MANHATTAN
AlterationSigned-off07/14/201907/17/2019Additions/ Modifications to the existing sprinkler system. There is no change in use, egress or occupancy.
M00151693 ↗29 BROADWAY
MANHATTAN
AlterationSigned-off04/08/201905/09/2019ADDITIONS/ MODIFICATIONS TO THE EXISTING SPRINKLER SYSTEM.THERE IS NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00147081 ↗240 1 AVENUE
MANHATTAN
AlterationSigned-off04/08/201904/10/2019ADDITIONS/ MODIFICATIONS TO THE EXISTING SPRINKLER SYSTEM.THERE IS NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00110715 ↗29 BROADWAY
MANHATTAN
AlterationSigned-off12/20/201802/14/2019ADDITIONS/ MODIFICATIONS TO THE EXISTING SPRINKLER SYSTEM.THERE IS NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Scope of Work
HVAC — 1 job · most recent 07/27/2026
Heating and Air Conditioning Systems
Sprinkler / Standpipe — 1 job · most recent 07/27/2026
Sprinkler System
Plumbing — 3 jobs · most recent 07/27/2026
Gas Water/Sanitary
Structural — 1 job · most recent 07/27/2026
Steel Concrete
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
KRZYSZTOF MURAWSKI2008/16/2023
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
FORRM ARCHITECTS107/27/2026
STEEL CORE ENGINEERING PLLC107/27/2026
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
ENOBRAC PLUMBING, INC1312/27/2022
A.M.N. CORPORATION111/11/2020
AJ GREENWICH MANAGEMENT C105/26/2021
ARANDA PLBG & HTG CORP107/27/2026
FLINT MECHANICAL CORP107/27/2026
GIROLAMO RESTORATION CORP102/11/2021
MARK BRADY CONTRACTING107/27/2026
PIPE SOLUTIONS ADVIS INC112/27/2022
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
TRINITY MORRIS INC.605/05/2022
ATLAS CAPITAL GROUP LLC111/29/2022
CAPITALE112/27/2022
CSG PROPERTIES LLC104/21/2022
KIELBIOWSKI111/11/2020
METROPOLIS MANAGEMENT102/11/2021
Plaxall110/13/2022
STUYTOWN PROPERTY SERVICES104/08/2019
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
BIG CITY EXPEDITING INC.307/14/2019
CONVERSANO ASSOCIATES, INC.107/27/2026
NEXUS CONSULTING NYC, INC102/11/2021
Click a row for this entity's own jobs, plans and documents at that building.
BuildingFilingsMost Recent
398 HENRY STREET ↗108/16/2023
130 BOWERY ↗112/13/2022
494 BROADWAY ↗103/29/2022
129 GRAND STREET ↗105/21/2021
102 MADISON STREET ↗302/11/2021
60 WEST 57 STREET ↗401/06/2021
100 DIAMOND STREET ↗210/18/2020
29 BROADWAY ↗807/10/2019
240 1 AVENUE ↗1—
52 WEST 57 STREET ↗1—
160-55 25 AVENUE ↗1—
5-21 46 ROAD ↗1—
47-07 30 PLACE ↗1—
▾Documents — 162 on file (BIS + DOB NOW)
▸Plans & Drawings31
▸DOB NOWPlans/Sketch15
09/03/2026M00526759-I1 · 129 GRAND STREETRequest digital key ↗
08/26/2026B00872175-S4 · 398 HENRY STREETRequest digital key ↗
Showing 3 of 15 on file for this type
▸DOB NOWPlans/Sketch - Sprinkler12
09/05/2026M00110715-P1 · 29 BROADWAYRequest digital key ↗
09/05/2026M00147081-I1 · 240 1 AVENUERequest digital key ↗
09/05/2026M00151693-I1 · 29 BROADWAYRequest digital key ↗
Showing 3 of 12 on file for this type
▸DOB NOWPlans/Sketch - Plumbing2
▸DOB NOWPlans/Sketch - Mechanical Systems2
Showing 1 of 2 on file for this type
▸Applications & Permits10
▸DOB NOWLPC Approval/Permit10
08/26/2026B00872175-P3 · 398 HENRY STREETOpen ↗
08/26/2026B00872175-P2 · 398 HENRY STREETOpen ↗
08/13/2026M00708898-I1 · 494 BROADWAYOpen ↗
Showing 3 of 10 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWZoning Exhibit form (1-5)1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Seals & Professional Certifications76
▸DOB NOWDPL-1: Design Professional Seal & Signature31
09/05/2026M00110715-I1 · 29 BROADWAYOpen ↗
09/05/2026M00151693-I1 · 29 BROADWAYOpen ↗
09/05/2026M00151693-P1 · 29 BROADWAYOpen ↗
Showing 3 of 31 on file for this type
▸DOB NOWProgress Inspector Seal & Signature27
09/30/2026B00201132-I1 · 102 MADISON STREETOpen ↗
09/30/2026B00201132-I1 · 102 MADISON STREETOpen ↗
09/30/2026B00201132-I1 · 102 MADISON STREETOpen ↗
Showing 3 of 27 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature18
09/30/2026B00201132-I1 · 102 MADISON STREETOpen ↗
09/01/2026B00872175-P2 · 398 HENRY STREETOpen ↗
09/01/2026M00318272-I1 · 60 WEST 57 STREETOpen ↗
Showing 3 of 18 on file for this type
▸Safety & Tenant Protection9
▸DOB NOWTenant Protection Plan7
09/04/2026M00318272-I1 · 60 WEST 57 STREETOpen ↗
09/04/2026M00318272-P1 · 60 WEST 57 STREETOpen ↗
09/04/2026M00367698-P1 · 60 WEST 57 STREETOpen ↗
Showing 3 of 7 on file for this type
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWStreet Tree Checklist1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos30
▸DOB NOWDEP ACP-5: Asbestos Assessment Report30
09/05/2026M00151693-I1 · 29 BROADWAYOpen ↗
09/05/2026M00151693-P1 · 29 BROADWAYOpen ↗
09/05/2026M00192640-I1 · 29 BROADWAYOpen ↗
Showing 3 of 30 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026M00526759-I1 · 129 GRAND STREETOpen ↗
▸Cost, Insurance & Ownership2
▸DOB NOWPW3: Cost Affidavit (Before Sign Off)2
08/13/2026M00151693-I1 · 29 BROADWAYOpen ↗
08/13/2026M00110715-I1 · 29 BROADWAYOpen ↗
▸Other Documents2
▸DOB NOWProof of Historic Building1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWProperty Ownership Certification1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type