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Public elementary, junior or senior high
P.S. 171 Peter G. Van Alst
14-14 29 AVENUE · Old Astoria-Hallets Point · BIN 4006046
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1950Year Built
3Stories
W1Building Class
R6BZoning
91,254 sfGross Floor Area
1Units
LL97 Covered2 Open Violations 0 unresolved · 2 paperwork only ▸
Public elementary, junior or senior high · Owner of record: NYC DEPARTMENT OF EDUCATION · 56,000 sf lot · 1.63 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire ProtectionCivilGeneral
Roof6p · 2 filings · 20 docs
Bulkhead1p · 1 filing · 20 docs
Floor 37p · 1 filing · 20 docs
Floor 27p · 1 filing · 20 docs
Floor 18p · 1 filing · 20 docs
Cellar10p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
NYC SCHOOL CONSTRUCTION1008/29/2026
NYC SCHOOL CONSTRUCTION AUTHORITY2807/08/2026
NYC DEPARTMENT OF EDUCATION103/22/2026
DEPARTMENT OF EDUCATION 0203/22/2026
DEPARTMENT OF EDUCATION203/22/2026
DOE PS 171 040503/22/2026
DOE PS 171403/22/2026
DOE Q 171 040103/22/2026
P.S.171 DOE1003/22/2026
BOARD OF EDUCATION 040203/22/2026
▾Design Consultants (Architect / Engineer of Record)
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
AK CONSULTING SERVICES803/21/2026
JMV ASSOCIATES1203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
GRANITE ENVIRONMENT, LLCGeneral Contractor2007/08/2026
KEL-TECH CONSTRUCTION INCGeneral Contractor907/08/2026
CHARAN ELEC'L ENTERP'S INElectrical203/22/2026
SANG CHEUNGElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
JPC LOGISTICS DBA JPCL EN351109/08/2025
UNIVERSAL TESTING AND INS400405/01/2025
Building Lifecycle
All (158)Filed (19)Permit Issued (20)Signed Off (5)Violation (60)Inspection (3)Objection (26)Special Inspection (25)
06/15/2026
Signed off — Alteration
REMOVE PARAPETS DOWN TO ROOF, REMOVAL OF FACE BRICK DOWN TO LINTEL, CLEAN AND REPAIR OF WINDOW LINTELS, REBUILD FACE BRICK, AND REPLACEMENT OF CORNER BRICK.
Q00602068-I1
05/15/2026
Signed off — Alteration
Q08002164-I1
05/15/2026
Signed off — Alteration
Q08002172-I1
05/12/2026
Objection raised — Other
05/12/2026
Special inspection requirement — Flood Zone Compliance (attach FEMA elevation/dry floodproofing certificate where applicable)
05/12/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
05/12/2026
Special inspection requirement — Post-installed Anchors
05/11/2026
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
05/07/2026
Filed — Alteration
P.S. 171-Q: Existing boiler, oil tanks, and steam systems in cellar removed. New 300-ton heat pump chiller/heater on roof and Backup boilers installed.
Q01186687-P1
05/07/2026
Filed — Alteration
P.S. 171-Q: Existing boiler, oil tanks, and steam systems in cellar removed. New 300-ton heat pump chiller/heater on roof and Backup boilers installed.
Q01186687-P2
05/05/2026
Special inspection requirement — Post-installed Anchors
05/05/2026
Special inspection requirement — Flood Zone Compliance (attach FEMA elevation/dry floodproofing certificate where applicable)
05/05/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
05/04/2026
Special inspection requirement — Mechanical Systems
05/04/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
05/04/2026
Special inspection requirement — Flood Zone Compliance (attach FEMA elevation/dry floodproofing certificate where applicable)
05/04/2026
Special inspection requirement — Heating Systems
05/04/2026
Special inspection requirement — Post-installed Anchors
05/04/2026
Special inspection requirement — Final
05/04/2026
Special inspection requirement — Lowest Floor Elevation
03/18/2026
Permit issued — General Construction
Q00602068-I1-GC
02/13/2026
Violation issued (ECB, open)
Construction
02/13/2026
Violation issued (ECB, open)
Construction
09/08/2025
Filed — Alteration
Q01163912-I1
06/02/2025
Special inspection requirement — Masonry
NELSON LOPEZ
06/02/2025
Special inspection requirement — Post-installed Anchors
NELSON LOPEZ
05/15/2025
Signed off — Alteration
SUBMITTED ON BEHALF OF CONTRACTOR FOR THE INSTALLATION OF EMERGENCY TEMPORARY CONSTRUCTION EQUIPMENT (scaffolding) 13700 SQF, IN CONJUNCTION WITH LLW # 122382. NO CHANGE IN USE, OCCUPANCY OR EGRESS
Q00327492-I1
05/15/2025
Signed off — Alteration
SUBMITTED ON BEHALF OF CONTRACTOR FOR THE INSTALLATION OF EMERGENCY TEMPORARY CONSTRUCTION EQUIPMENT (SHED) 350 LF, NO CHANGE IN USE, OCCUPANCY OR EGRESS
Q00320779-I1
05/01/2025
Filed — Alteration
REMOVE PARAPETS DOWN TO ROOF, REMOVAL OF FACE BRICK DOWN TO LINTEL, CLEAN AND REPAIR OF WINDOW LINTELS, REBUILD FACE BRICK, AND REPLACEMENT OF CORNER BRICK.
Q00602068-P1
04/30/2025
Special inspection requirement — Post-installed Anchors
NELSON LOPEZ
04/30/2025
Special inspection requirement — Masonry
NELSON LOPEZ
04/16/2025
Violation issued (ECB, closed)
Construction
04/15/2025
Objection resolved — Addressed
04/15/2025
Objection resolved — Addressed
04/15/2025
Objection resolved — Addressed
04/14/2025
Objection resolved — Addressed
04/14/2025
Objection resolved — Addressed
04/14/2025
Objection resolved — Addressed
04/14/2025
Objection resolved — Addressed
04/09/2025
Objection raised — Admin
04/08/2025
Filed — Alteration
P.S. 171-Q: Existing boiler, oil tanks, and steam systems in cellar removed. New 300-ton heat pump chiller/heater on roof and Backup boilers installed.
Q01186687-S6
04/07/2025
Objection raised — Other
04/07/2025
Objection resolved — Addressed
04/07/2025
Special inspection requirement — Fire-Resistance Rated Construction
04/07/2025
Special inspection requirement — Flood Zone Compliance (attach FEMA elevation/dry floodproofing certificate where applicable)
04/04/2025
Filed — Alteration
P.S. 171-Q: Existing boiler, oil tanks, and steam systems in cellar removed. New 300-ton heat pump chiller/heater on roof and Backup boilers installed.
Q01186687-S7
03/27/2025
Special inspection requirement — Post-installed Anchors
03/27/2025
Special inspection requirement — Heating Systems
03/18/2025
Objection raised — Other
03/18/2025
Objection raised — Admin
03/18/2025
Objection raised — Other
03/18/2025
Objection raised — Other
03/18/2025
Objection raised — Other
03/18/2025
Objection raised — Admin
03/05/2025
Filed — Alteration
P.S. 171-Q: Existing boiler, oil tanks, and steam systems in cellar removed. New 300-ton heat pump chiller/heater on roof and Backup boilers installed.
Q01186687-S4
03/05/2025
Filed — Alteration
P.S. 171-Q: Existing boiler, oil tanks, and steam systems in cellar removed. New 300-ton heat pump chiller/heater on roof and Backup boilers installed.
Q01186687-S5
03/05/2025
Permit issued — General Construction
Q00602068-I1-GC
03/04/2025
Filed — Alteration
P.S. 171-Q: Existing boiler, oil tanks, and steam systems in cellar removed. New 300-ton heat pump chiller/heater on roof and Backup boilers installed.
Q01186687-S3
03/03/2025
Special inspection requirement — Sprinkler Systems
02/28/2025
Filed — Alteration
P.S. 171-Q: Existing boiler, oil tanks, and steam systems in cellar removed. New 300-ton heat pump chiller/heater on roof and Backup boilers installed.
Q01186687-S1
Latest 60 of 158 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offGRANITE ENVIRONMENT, LLC03/18/2026
DOB NOWGeneral ConstructionSigned-offGRANITE ENVIRONMENT, LLC03/05/2025
DOB NOWSidewalk ShedSigned-offGRANITE ENVIRONMENT, LLC01/23/2025
DOB NOWConstruction FenceSigned-offGRANITE ENVIRONMENT, LLC01/22/2025
DOB NOWConstruction FenceSigned-offGRANITE ENVIRONMENT, LLC02/28/2024
DOB NOWSupported ScaffoldPermit IssuedGRANITE ENVIRONMENT, LLC01/24/2024
DOB NOWGeneral ConstructionSigned-offGRANITE ENVIRONMENT, LLC01/24/2024
DOB NOWSidewalk ShedSigned-offGRANITE ENVIRONMENT, LLC01/24/2024
DOB NOWGeneral ConstructionSigned-offGRANITE ENVIRONMENT, LLC04/07/2023
DOB NOWSupported ScaffoldPermit IssuedGRANITE ENVIRONMENT, LLC04/03/2023
DOB NOWSidewalk ShedSigned-offGRANITE ENVIRONMENT, LLC03/16/2023
DOB NOWConstruction FenceSigned-offGRANITE ENVIRONMENT, LLC03/09/2023
DOB NOWSupported ScaffoldSigned-offKEL-TECH CONSTRUCTION INC04/14/2022
DOB NOWSidewalk ShedSigned-offKEL-TECH CONSTRUCTION INC04/14/2022
DOB NOWSidewalk ShedSigned-offKEL-TECH CONSTRUCTION INC04/06/2021
DOB NOWSupported ScaffoldSigned-offKEL-TECH CONSTRUCTION INC04/06/2021
DOB NOWSupported ScaffoldSigned-offKEL-TECH CONSTRUCTION INC01/26/2021
DOB NOWSidewalk ShedSigned-offKEL-TECH CONSTRUCTION INC01/26/2021
DOB NOWSupported ScaffoldSigned-offKEL-TECH CONSTRUCTION INC04/30/2020
DOB NOWSidewalk ShedSigned-offKEL-TECH CONSTRUCTION INC04/21/2020
BISOTISSUEDPRO-METAL CONSTRUCTION10/28/2019
BISOTISSUEDPRO-METAL CONSTRUCTION10/28/2019
BISOTISSUEDPRO-METAL CONSTRUCTION10/24/2018
BISOTISSUEDPRO-METAL CONSTRUCTION10/24/2018
BISOTISSUEDPRO-METAL CONSTRUCTION10/24/2018
BISOTISSUEDPRO-METAL CONSTRUCTION04/24/2018
BISOTISSUEDPRO-METAL CONSTRUCTION04/24/2018
BISOTISSUEDPRO-METAL CONSTRUCTION04/24/2018
BISOTISSUEDPRO-METAL CONSTRUCTION04/24/2018
BISPLISSUEDVARSITY PLBG AND HTG INC08/21/2017
BISPLISSUEDVARSITY PLBG AND HTG INC07/31/2017
BISOTISSUEDPRO-METAL CONSTRUCTION05/10/2017
BISOTISSUEDPRO-METAL CONSTRUCTION05/10/2017
BISOTISSUEDPRO-METAL CONSTRUCTION05/10/2017
BISOTISSUEDPRO-METAL CONSTRUCTION05/10/2017
BISOTISSUEDPRO-METAL CONSTRUCTION05/05/2017
BISOTISSUEDPRO-METAL CONSTRUCTION05/05/2017
BISPLISSUEDVARSITY PLBG AND HTG INC03/02/2017
BISPLISSUEDVARSITY PLBG AND HTG INC08/01/2016
BISOTISSUEDPRO-METAL CONSTRUCTION05/09/2016
+ 30 more permits on file
1 project · most recent 05/07/2026
Air Conditioning Systems Heating and Air Conditioning Systems Heating Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
05/07/2026——Air Conditioning Systems, Heating and Air Conditioning Systems, Heating Systems, Ventilation Systems
Cooling
Mitsubishi Electric PKA-A18LA 18,000 BTU · Fan Coil Indoor ×2
PUY-A18NKA7 18,000 BTU · Condensing Unit ×2
Heat / Cool
Daikin FCVC102 220 CFM ×7
Heating
Berko PHFP25 6,398 BTU · Electric Heater ×18
Jetson ACCM-060 53 tons · Condensing Unit ×5
Johnson Controls XTI-36X51 3,000 CFM · Fan Coil Indoor ×1
Ventilation
Johnson Controls XTI-42X51 3,700 CFM · Chiller ×3
XTI-42X75 6,500 CFM ×1
XTI-42X81 7,500 CFM ×1
XTI-45X51 3,500 CFM ×1
XTI-45X54 4,000 CFM ×1
Loren Cook GN-168 50 CFM · Exhaust Fan ×1
SQND-HP VF 3,100 CFM · Exhaust Fan ×1
1 project · most recent 05/07/2026
FiledStatusContractorScope
05/07/2026——9 heads
1 project · most recent 05/07/2026
Gas Water/Sanitary
FiledStatusContractorScope
05/07/2026——Gas, Water/Sanitary
8 projects · most recent 09/12/2024
General Wiring
FiledStatusContractorScope
09/12/2024CompleteCHARAN ELEC'L ENTERP'S IN—
05/09/2023CompleteSELECTRIC ELECL CONT CO IGeneral Wiring
05/09/2023CompleteSELECTRIC ELECL CONT CO I—
02/04/2022CompleteSTANCO SYSTEM ELEC'L CONT—
02/21/2020Permit IssuedSAMCO ELECTRIC CORP.—
01/21/2020CompleteCHARAN ELEC'L ENTERP'S IN—
08/14/2019CompleteCHARAN ELEC'L ENTERP'S IN2 meters, 2 new_meters
05/10/2019CompleteMULTI-TECH ELECTRIC, INCGeneral Wiring
1 project · most recent 05/07/2026
Steel Concrete
FiledStatusContractorScope
05/07/2026——Steel, Concrete
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
05/11/2026Pass-Final General Construction Non-Directive 14PassView ↗
02/21/2025Pass-Final CND-Occupancy InspectionPassView ↗
02/01/2025Pass-Final CND-Occupancy InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 25
DateRequirementInspectorRole
05/12/2026Flood Zone Compliance (attach FEMA elevation/dry floodproofing certificate where applicable)—special
05/12/2026Fire-Resistant Penetrations and Joints—special
05/12/2026Post-installed Anchors—special
05/05/2026Post-installed Anchors—special
05/05/2026Flood Zone Compliance (attach FEMA elevation/dry floodproofing certificate where applicable)—special
05/05/2026Fire-Resistant Penetrations and Joints—special
05/04/2026Mechanical Systems—special
05/04/2026Fire-Resistant Penetrations and Joints—special
05/04/2026Flood Zone Compliance (attach FEMA elevation/dry floodproofing certificate where applicable)—special
05/04/2026Heating Systems—special
05/04/2026Post-installed Anchors—special
05/04/2026Final—progress
05/04/2026Lowest Floor Elevation—progress
06/02/2025MasonryNELSON LOPEZspecial
06/02/2025Post-installed AnchorsNELSON LOPEZspecial
04/30/2025Post-installed AnchorsNELSON LOPEZspecial
04/30/2025MasonryNELSON LOPEZspecial
04/07/2025Fire-Resistance Rated Construction—progress
04/07/2025Flood Zone Compliance (attach FEMA elevation/dry floodproofing certificate where applicable)—special
03/27/2025Post-installed Anchors—special
03/27/2025Heating Systems—special
03/03/2025Sprinkler Systems—special
02/28/2025Fire-Resistant Penetrations and Joints—special
02/28/2025Masonry—special
04/23/2020Post-installed AnchorsNELSON LOPEZspecial
▾Tenants in the building
TenantSpaceFloorsRenovation projects
P.S. 171-QueensEducation—
Project Q01120528 Alteration · Objections · 10/15/2024
Read from each project’s drawing title blocks and cover sheets and checked twice; a name appears only when it is the occupant, never the owner, landlord or designer.
▾Documents — 169 on file (BIS + DOB NOW)
▸Plans & Drawings20
▸DOB NOWPlans/Sketch18
08/25/2026Q08002177-P1Request digital key ↗
08/25/2026Q08002172-I1Request digital key ↗
08/25/2026Q08002164-I1Request digital key ↗
Showing 3 of 18 on file for this type
▸DOB NOWPlans/Sketch - Supported Scaffold1
08/15/2026Q00327492-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Sidewalk Shed1
08/28/2026Q00320779-I1Request digital key ↗
▸Applications & Permits7
▸BISWORK PERMIT APPLICATION4
08/16/2019440542619Open ↗
08/16/2019440550501Open ↗
02/22/2013420611939Open ↗
Showing 3 of 4 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION3
06/05/2019440550501Open ↗
06/03/2019440542619Open ↗
09/28/2012420611939Open ↗
▸Seals & Professional Certifications33
▸DOB NOWDPL-1: Design Professional Seal & Signature20
08/28/2026Q00327492-I1Open ↗
08/20/2026Q00602068-I1Open ↗
08/20/2026Q00602068-P1Open ↗
Showing 3 of 20 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/02/2026Q00327492-I1Open ↗
08/24/2026Q00602068-P1Open ↗
08/23/2026Q00602068-I1Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
08/10/2013420611939Open ↗
09/28/2012420611939Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2
06/05/2019440550501Open ↗
06/03/2019440542619Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
06/05/2019440550501Open ↗
06/03/2019440542619Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
06/05/2019440550501Open ↗
06/03/2019440542619Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
09/28/2012420611939Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
09/28/2012420611939Open ↗
▸Safety & Tenant Protection6
▸DOB NOWNYCSCA - Approved Site Safety Plans6
08/13/2026Q00327492-I1Open ↗
08/13/2026Q08002177-P1Open ↗
08/13/2026Q08002172-I1Open ↗
Showing 3 of 6 on file for this type
▸Environmental & Asbestos3
▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP20/21/5)2
06/05/2019440550501Open ↗
06/03/2019440542619Open ↗
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1
08/20/2026Q00602068-I1Open ↗
▸Energy Compliance6
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
08/06/2019440550501Open ↗
06/05/2019440550501Open ↗
▸BISAIR SEALING AND INSULATION - VISUAL1
11/10/2022440550501Open ↗
▸BISENERGY CODE COMPLIANCE INSPECTIONS1
11/10/2022440550501Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
11/08/2022440550501Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
06/05/2019440550501Open ↗
▸Inspections & Test Reports7
▸BISTECHNICAL REPORT: RESPONSIBILITY4
08/06/2019440550501Open ↗
08/06/2019440542619Open ↗
06/05/2019440550501Open ↗
Showing 3 of 4 on file for this type
▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS2
11/10/2022440542619Open ↗
11/10/2022440550501Open ↗
▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1
11/10/2022440550501Open ↗
▸Approvals, Objections & Sign-offs53
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter20
08/19/2026Q01163912-I1Open ↗
08/16/2026Q01186687-P2Open ↗
08/15/2026Q01186687-P1Open ↗
Showing 3 of 20 on file for this type
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)18
08/16/2026Q01186687-P2Open ↗
08/15/2026Q01186687-P1Open ↗
08/13/2026Q01186687-S2Open ↗
Showing 3 of 18 on file for this type
▸DOB NOWDesign Commission Sign Off City Owned (Exterior Work)4
08/25/2026Q08002172-I1Open ↗
08/25/2026Q08002164-I1Open ↗
08/20/2026Q00602068-I1Open ↗
Showing 3 of 4 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST3
11/17/2022440542619Open ↗
11/17/2022440550501Open ↗
08/10/2013420611939Open ↗
▸BISDESIGN COMM. SIGNOFF: CITY-OWNED PROPERTY (EXTERIOR WORK)2
11/04/2022440542619Open ↗
11/04/2022440550501Open ↗
▸BISDESIGN COMM. APPROVAL: CITY-OWNED PROPERTY (EXTERIOR WORK)2
06/05/2019440550501Open ↗
06/03/2019440542619Open ↗
▸BISFINAL2
11/10/2022440542619Open ↗
11/10/2022440550501Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
09/28/2012420611939Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
09/28/2012420611939Open ↗
▸Cost, Insurance & Ownership5
▸BISCOST AFFIDAVIT3
02/04/2022440550501Open ↗
06/05/2019440550501Open ↗
06/03/2019440542619Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW32
11/03/2022440542619Open ↗
11/03/2022440550501Open ↗
▸Filing & Intake Forms3
▸BISEFILING JOB APPLICATION COVER SHEET2
06/05/2019440550501Open ↗
06/03/2019440542619Open ↗
▸BISEFILING COVER SHEET1
09/28/2012420611939Open ↗
▸Other Documents26
▸DOB NOWNYCSCA - BCC Plan Examination Transmittal20
08/16/2026Q01186687-P2Open ↗
08/16/2026Q01186687-S4Open ↗
08/15/2026Q01186687-P1Open ↗
Showing 3 of 20 on file for this type
▸DOB NOWProof of Historic Building3
08/15/2026Q01186687-P1Open ↗
08/13/2026Q01163912-I1Open ↗
08/13/2026Q01186687-I1Open ↗
▸DOB NOWNYCSCA Exhibit 23
08/25/2026Q08002172-I1Open ↗
08/25/2026Q08002164-I1Open ↗
08/20/2026Q00602068-I1Open ↗