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Hospital, sanitarium, mental institution
Maimonides Medical Center
920 48TH STREET · BIN 3137310
💬 Discuss this project
1968Year Built
6Stories
I1Building Class
R6Zoning
69,953 sfGross Floor Area
1Units
LL97 Covered1 Active Violation 0 unresolved · 1 paperwork only 4 likely answered 10 old, status unconfirmed ▸FDNY Report ↗
Hospital, sanitarium, mental institution · Owner of record: Maimonides Medical Center · 15,475 sf lot · 4.52 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire ProtectionEquipment
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
RoofMaimonides Medical Center16p · 3 filings · 13 docs
Floor 51 filing · 3 docs
Floor 4
Floor 3Maimonides Medical Center17p · 3 filings · 16 docs
Floor 2Maimonides Medical Center17p · 3 filings · 16 docs
Floor 1Maimonides Medical Center32p · 5 filings · 13 docs
CellarMaimonides Medical Center34p · 4 filings · 13 docs
Site & exterior6p · 2 filings · 2 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
Maimonides Medical Center3807/08/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Icor Associates404/20/2022
Urban Integrations311/15/2021
Daniel Schunkewitz Architect110/15/2021
BR+A Consulting Engineers406/21/2021
Environmental Engineering Solutions108/02/2019
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Gamill Engineering P C1803/21/2026
United Safety Consultants303/21/2026
Environmental Engineering Solutions103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Spring ScaffoldingScaffold903/21/2026
Long & Delosa Construction GroupGeneral Contractor507/08/2026
Richmond Plumbing & HeatingPlumbing307/08/2026
Richmond P & H CoFire Protection307/08/2026
Richmond Plumbing & HeatingGeneral Contractor203/22/2026
Richmond P & H CoPlumbing207/08/2026
Horsepower ElectricGeneral Contractor103/22/2026
Horsepower ElectricElectrical103/21/2026
F & F ElectricalElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Reliance Engineering322804/20/2022
Building Lifecycle
All (121)Filed (13)Permit Issued (13)Signed Off (9)Violation (60)Inspection (8)Special Inspection (18)
11/18/2025
Violation issued (FDNY_NOV, closed)
05/19/2025
Violation issued (FDNY_NOV, closed)
05/19/2025
Violation issued (FDNY_NOV, closed)
11/08/2024
Violation issued (FDNY_NOV, closed)
11/08/2024
Violation issued (FDNY_NOV, closed)
06/12/2024
Violation issued (FDNY_NOV, closed)
05/16/2024
Violation issued (FDNY_NOV, closed)
11/09/2022
Signed off — Alteration
B00623407-I1
11/09/2022
Signed off — Alteration
B00623429-I1
10/13/2022
Signed off — Alteration
Installation of kitchen exhaust hood blower. Filing for A/C units and duct work in conjunction with appl # B00451594 and B00452549
B00609502-I1
09/30/2022
Signed off — Alteration
plumbing and sprinkler work in conjunction with kitchen work filed under application # B00451594 and B00609502
B00452549-I1
08/26/2022
Signed off — Alteration
B00347050-I1
08/25/2022
Signed off — Alteration
B00451594-I1
08/18/2022
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
08/15/2022
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
08/12/2022
Permit issued — Sprinklers
B00452549-I1-PL
06/30/2022
Permit issued — Mechanical Systems
B00609502-I1-MS
06/29/2022
Signed off — Alteration
Modification of sprinkler system in conjunction with Alt II # 322004111
B00346430-I1
06/29/2022
Signed off — Alteration
B00346461-I1
05/10/2022
Inspection — Certified Sprinkler - SP - Roughing
Certified
View inspection ↗
04/21/2022
Special inspection requirement — Sprinkler Systems
Ralph Giorgio
04/20/2022
Filed — Alteration
plumbing and sprinkler work in conjunction with kitchen work filed under application # B00451594 and B00609502
B00452549-P2
04/06/2022
Inspection — Fail-Final PL - Up to 3 Requested Floors
Fail
View inspection ↗
04/01/2022
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
03/30/2022
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
02/02/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
12/22/2021
Filed — Alteration
Installation of kitchen exhaust hood blower. Filing for A/C units and duct work in conjunction with appl # B00451594 and B00452549
B00609502-I1
12/22/2021
Special inspection requirement — Maintenance information
Ralph Giorgio
12/22/2021
Special inspection requirement — Chimneys and vents
Ralph Giorgio
12/22/2021
Special inspection requirement — Heating Systems
Ralph Giorgio
12/22/2021
Special inspection requirement — Smoke Control Systems Testing
Ralph Giorgio
12/22/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
Ralph Giorgio
12/22/2021
Special inspection requirement — HVAC-R and service water heating equipment
Ralph Giorgio
12/22/2021
Special inspection requirement — Permanent certificate
Ralph Giorgio
12/22/2021
Special inspection requirement — HVAC-R and service water heating system controls
Ralph Giorgio
12/01/2021
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/18/2021
Permit issued — Sidewalk Shed
B00623407-I1-SH
11/15/2021
Filed — Alteration
B00623407-I1
11/10/2021
Permit issued — Supported Scaffold
B00623429-I1-SF
11/09/2021
Filed — Alteration
B00623429-I1
11/08/2021
Inspection — Pass-Final PL - Underground
Pass
View inspection ↗
11/05/2021
Permit issued — General Construction
B00451594-I1-GC
10/18/2021
Filed — Alteration
plumbing and sprinkler work in conjunction with kitchen work filed under application # B00451594 and B00609502
B00452549-P1
10/15/2021
Filed — Alteration
B00451594-I1
10/15/2021
Permit issued — Plumbing
B00452549-I1-PL
10/14/2021
Permit issued — Sprinklers
B00452549-I1-EW-SP
10/12/2021
Filed — Alteration
plumbing and sprinkler work in conjunction with kitchen work filed under application # B00451594 and B00609502
B00452549-I1
10/11/2021
Special inspection requirement — Final
Ralph Giorgio
10/11/2021
Special inspection requirement — Mechanical Systems
Ralph Giorgio
09/24/2021
Special inspection requirement — Post-installed Anchors
Ralph Giorgio
09/24/2021
Special inspection requirement — Sprinkler Systems
Ralph Giorgio
09/24/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Ralph Giorgio
06/21/2021
Filed — Alteration
Modification of sprinkler system in conjunction with Alt II # 322004111
B00346430-P1
06/17/2021
Permit issued — Plumbing
B00346461-I1-PL
06/16/2021
Permit issued — Sprinklers
B00346430-I1-EW-SP
06/16/2021
Special inspection requirement — Sprinkler Systems
Ralph Giorgio
06/16/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Ralph Giorgio
06/16/2021
Special inspection requirement — Post-installed Anchors
Ralph Giorgio
06/07/2021
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/07/2021
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
Latest 60 of 121 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offRichmond Plumbing & Heating08/12/2022
DOB NOWMechanical SystemsSigned-offLong Delosa Construction Group06/30/2022
DOB NOWSidewalk ShedSigned-offSpring Scaffolding11/18/2021
DOB NOWSupported ScaffoldSigned-offSpring Scaffolding11/10/2021
DOB NOWGeneral ConstructionSigned-offLong Delosa Construction Group11/05/2021
DOB NOWPlumbingSigned-offRichmond Plumbing & Heating10/15/2021
DOB NOWSprinklersSigned-offRichmond P & H Co10/14/2021
DOB NOWPlumbingSigned-offRichmond P & H Co06/17/2021
DOB NOWSprinklersSigned-offRichmond P & H Co06/16/2021
DOB NOWMechanical SystemsSigned-offLong Delosa Construction Group06/03/2021
DOB NOWSupported ScaffoldSigned-offSpring Scaffolding08/05/2020
DOB NOWSprinklersSigned-offRichmond P & H Co06/11/2020
DOB NOWPlumbingSigned-offRichmond P & H Co05/09/2020
BISOTISSUEDLong & Delosa Construction Group03/26/2020
BISOTISSUEDAmericon Construction09/02/2015
BISOTISSUEDAmericon Construction05/28/2015
BISMHISSUEDJames S Mitchell & Sons06/04/2013
BISPLISSUEDRichmond P & H Co03/11/2013
BISPLISSUEDRichmond P & H Co11/17/2011
BISEQISSUEDInterstate Mechanical Services11/10/2011
BISMHISSUEDInterstate Mechanical Services11/10/2011
BISOTISSUEDInterstate Mechanical Services07/22/2011
BISMHISSUEDBuddy's Air Conditioning07/11/2011
BISMHISSUEDBuddy's Air Conditioning07/11/2011
BISEQISSUEDAll Safe06/19/2008
BISFSISSUEDPeter Agliardo Contarctor02/27/2007
BISOTISSUEDEnvironmental Engineering Soluti10/01/1999
BISPLISSUEDScarponi & Son Plumbing & Heating06/14/1995
BISOTISSUEDJ.B. Michaels03/06/1995
BISPLISSUEDG.N.T. Mechanical10/03/1994
BISFSISSUEDMetropolitan Heat & Power Co04/20/1994
3 projects · most recent 11/28/2022
General Wiring
FiledStatusContractorScope
11/28/2022CompleteHorsepower ElectricGeneral Wiring
11/18/2021CompleteTop Shelf Electric—
04/22/2020CompleteF & F ElectricalGeneral Wiring
▾Field Inspections (DOB CAP) — 8
DateTypeResultReport
08/18/2022Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
08/15/2022Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
05/10/2022Certified Sprinkler - SP - RoughingCertifiedView ↗
04/06/2022Fail-Final PL - Up to 3 Requested FloorsFailView ↗
04/01/2022Pass-Final PL - Up to 3 Requested FloorsPassView ↗
03/30/2022Pass-Final PL - Up to 3 Requested FloorsPassView ↗
02/02/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
11/08/2021Pass-Final PL - UndergroundPassView ↗
▾Special Inspection Requirements (DOB NOW) — 18
DateRequirementInspectorRole
04/21/2022Sprinkler SystemsRalph Giorgiospecial
12/22/2021Maintenance informationRalph Giorgioenergy_progress
12/22/2021Chimneys and ventsRalph Giorgiospecial
12/22/2021Heating SystemsRalph Giorgiospecial
12/22/2021Smoke Control Systems TestingRalph Giorgiospecial
12/22/2021HVAC-R and service water piping design and insulationRalph Giorgioenergy_progress
12/22/2021HVAC-R and service water heating equipmentRalph Giorgioenergy_progress
12/22/2021Permanent certificateRalph Giorgioenergy_progress
12/22/2021HVAC-R and service water heating system controlsRalph Giorgioenergy_progress
10/11/2021FinalRalph Giorgioprogress
10/11/2021Mechanical SystemsRalph Giorgiospecial
09/24/2021Post-installed AnchorsRalph Giorgiospecial
09/24/2021Sprinkler SystemsRalph Giorgiospecial
09/24/2021Fire-Resistant Penetrations and JointsRalph Giorgiospecial
06/16/2021Sprinkler SystemsRalph Giorgiospecial
06/16/2021Fire-Resistant Penetrations and JointsRalph Giorgiospecial
06/16/2021Post-installed AnchorsRalph Giorgiospecial
07/16/2019Public Assembly Emergency LightingRengasamy Kasinathanprogress
▾Tenants in the building
TenantSpaceFloorsRenovation projects
Maimonides Medical CenterMedical / HealthcareEntire building
Project B00609502 Alteration · LOC Issued · 12/22/2021
Project B00451594 Alteration · LOC Issued · 10/15/2021
Project B00452549 Alteration · LOC Issued · 10/12/2021
Project B00347050 Alteration · LOC Issued · 05/07/2020
Project B00346430 Alteration · LOC Issued · 05/05/2020
Project B00346461 Alteration · LOC Issued · 05/05/2020
Names are taken automatically from the text of each project’s filed documents (title blocks and cover sheets) and screened to exclude owners, landlords and designers. They may be incomplete or wrong; check the filing.
▾Documents — 203 on file (BIS + DOB NOW)
▸Plans & Drawings16
▸DOB NOWPlans/Sketch5
09/02/2026B00346430-P1Request digital key ↗
09/02/2026B00346430-I1Request digital key ↗
08/31/2026B00623429-I1Request digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch - Plumbing4
09/02/2026B00346461-I1Request digital key ↗
09/01/2026B00452549-P2Request digital key ↗
09/01/2026B00452549-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch - Sprinkler3
09/02/2026B00346430-I1Request digital key ↗
09/01/2026B00452549-I1Request digital key ↗
08/15/2026B00452549-P2Request digital key ↗
▸DOB NOWPlans/Sketch - Place of Assembly1
09/02/2026B00194313-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Supported Scaffold1
09/02/2026B00379542-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Mechanical Systems1
09/02/2026B00347050-I1Request digital key ↗
▸DOB NOWPlans/Sketch - General Construction1
09/01/2026B00451594-I1Request digital key ↗
▸Applications & Permits26
▸BISPLAN / WORK APPROVAL APPLICATION13
08/22/2022340156146Open ↗
01/19/2021340156146Open ↗
01/24/2020322004111Open ↗
Showing 3 of 13 on file for this type
▸BISWORK PERMIT APPLICATION12
03/28/2020322004111Open ↗
09/03/2015340156146Open ↗
06/01/2015340156146Open ↗
Showing 3 of 12 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1
03/15/2024322004111Open ↗
▸Seals & Professional Certifications53
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION15
03/28/2020322004111Open ↗
01/24/2020322004111Open ↗
01/09/2020340156146Open ↗
Showing 3 of 15 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature11
09/02/2026B00346430-I1Open ↗
09/01/2026B00452549-I1Open ↗
09/01/2026B00451594-I1Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature11
10/08/2026B00346430-P1Open ↗
10/08/2026B00346430-P1Open ↗
10/08/2026B00346430-P1Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWProgress Inspector Seal & Signature7
08/31/2026B00609502-I1Open ↗
08/31/2026B00609502-I1Open ↗
08/31/2026B00609502-I1Open ↗
Showing 3 of 7 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM4
06/06/2013320765310Open ↗
07/13/2011320327133Open ↗
07/13/2011320327124Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST4
06/06/2013320765310Open ↗
07/13/2011320327133Open ↗
07/13/2011320327124Open ↗
Showing 3 of 4 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
07/07/2014340156146Open ↗
▸Trade Schedules & Equipment10
▸BISSCHEDULE B - PLUMBING3
06/06/2013320765310Open ↗
09/07/2012320316680Open ↗
06/06/2011320316680Open ↗
▸BISEQUIPMENT USE APPLICATION/PERMIT3
01/09/2012320327133Open ↗
07/13/2011320327133Open ↗
07/13/2011320327124Open ↗
▸BISSELF-CERT PLUMBING NOTICE2
03/22/2013320316680Open ↗
11/28/2011320316680Open ↗
▸BISEQUIPMENT USE PERMITS2
01/09/2012320327133Open ↗
12/29/2011320327124Open ↗
▸Environmental & Asbestos14
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form6
09/02/2026B00346430-I1Open ↗
09/01/2026B00451594-I1Open ↗
08/31/2026B00609502-I1Open ↗
Showing 3 of 6 on file for this type
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'4
07/13/2011320327133Open ↗
07/13/2011320327124Open ↗
06/17/2011320321941Open ↗
Showing 3 of 4 on file for this type
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER2
06/11/2008310156363Open ↗
06/11/2008310156354Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
06/06/2013320765310Open ↗
▸BISDEP ASBESTOS PROJECT COMPLETION FORM1
03/28/2020322004111Open ↗
▸Energy Compliance17
▸BISTECHNICAL REPORT: ENERGY5
02/03/2012320327124Open ↗
07/13/2011320327133Open ↗
07/13/2011320327124Open ↗
Showing 3 of 5 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3
03/28/2020322004111Open ↗
01/24/2020322004111Open ↗
06/06/2013320765310Open ↗
▸BISAS-BUILT ENERGY ANALYSIS3
12/10/2011320327124Open ↗
12/10/2011320327133Open ↗
11/14/2011320321941Open ↗
▸DOB NOWEN2: As Built Energy Analysis.2
08/31/2026B00609502-I1Open ↗
08/13/2026B00451594-I1Open ↗
▸BISINTERIOR LIGHTING POWER1
03/14/2024322004111Open ↗
▸BISENERGY CODE COMPLIANCE INSPECTIONS1
03/14/2024322004111Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
03/14/2024322004111Open ↗
▸BISLIGHTING CONTROLS1
03/14/2024322004111Open ↗
▸Inspections & Test Reports8
▸BISTECHNICAL REPORT: RESPONSIBILITY4
03/14/2024322004111Open ↗
05/26/2015340156146Open ↗
05/19/2015340156146Open ↗
Showing 3 of 4 on file for this type
▸BISFIRE-RESISTIVE RATED CONSTRUCTION2
03/14/2024322004111Open ↗
03/14/2024322004111Open ↗
▸BISSOIL REPORT1
09/10/2014340156146Open ↗
▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1
03/14/2024322004111Open ↗
▸Approvals, Objections & Sign-offs30
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter12
09/02/2026B00346430-P1Open ↗
09/02/2026B00346430-I1Open ↗
09/02/2026B00346430-I1Open ↗
Showing 3 of 12 on file for this type
▸BISADMINISTRATIVE OBJECTIONS7
06/06/2013320765310Open ↗
07/13/2011320327133Open ↗
07/13/2011320327124Open ↗
Showing 3 of 7 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST6
03/15/2024322004111Open ↗
01/28/2020340156146Open ↗
02/03/2012320327124Open ↗
Showing 3 of 6 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION4
05/20/2015340156146Open ↗
11/16/2011320321941Open ↗
11/16/2011320321941Open ↗
Showing 3 of 4 on file for this type
▸BISFINAL1
03/14/2024322004111Open ↗
▸Cost, Insurance & Ownership13
▸BISCOST AFFIDAVIT12
01/24/2020322004111Open ↗
01/09/2020340156146Open ↗
05/19/2015340156146Open ↗
Showing 3 of 12 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW31
03/13/2024322004111Open ↗
▸Filing & Intake Forms15
▸BISEFILING COVER SHEET8
01/24/2020322004111Open ↗
06/10/2013320765310Open ↗
07/13/2011320327133Open ↗
Showing 3 of 8 on file for this type
▸BISADDITIONAL INFORMATION4
03/13/2024322004111Open ↗
05/19/2015340156146Open ↗
09/10/2014340156146Open ↗
Showing 3 of 4 on file for this type
▸BISBOROUGH INTAKE FORM2
03/28/2020322004111Open ↗
01/28/2020340156146Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
07/07/2014340156146Open ↗
▸Other Documents1
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
05/20/2015340156146Open ↗