← Back
Special Inspection Agency
GRA DESIGN STUDIO
Special Inspection Agency
7 projects with open permitsMANHATTAN · 5BROOKLYN · 3
8 buildings
23
Total Filings
8
Projects on File
8
Buildings Worked
7
Projects w/ Open Permits
Special Inspection Agency
Primary Trade
Activity
Projects by first filing month8 projects all-time
0123Jan '26 · 1Feb '26 · 2Mar '26 · 1May '26 · 1Jun '26 · 1Jul '26 · 1Aug '26 · 1Jan '26Feb '26Mar '26Apr '26May '26Jun '26Jul '26Aug '26
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit788%
Signed off112%
By project type
Alteration8
Most active buildings
All buildings →
666 AVENUE OF THE AMERMANHATTAN · 1 open · latest 06/18/2026
1 projects
1111 LEXINGTON AVENUEMANHATTAN · 1 open · latest 03/24/2026
1 projects
211 EAST 86 STREETMANHATTAN · 1 open · latest 08/27/2026
1 projects
1882 3 AVENUEMANHATTAN · latest 04/30/2026
1 projects
63 DOWNING STREETMANHATTAN · 1 open · latest 09/02/2026
1 projects
415 86 STREETBROOKLYN · 1 open · latest 03/16/2026
1 projects
Key relationships
Everyone →
Filing representatives
7 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01395615 ↗476 86 STREET
BROOKLYN
AlterationPermit Issued08/27/202609/17/2026
Design NEW YORK ENGINEERS LLC
Contractor TRI STATE PLBG & HTG INC
Filer GREGORY RALPH, ARCHITECT
Plumbing work for tenant fit-out of Jersey Mike's restaurant at this location. No change in use, egress, or occupancy under this application…
M0139195963 DOWNING STREET
MANHATTAN
AlterationPermit Issued07/13/202609/02/2026
Design NEW YORK ENGINEERS LLC
Owner GREEN ROCK MANAGEMENT
Contractor MICHELLE KUO CORP
Filer GREGORY RALPH, ARCHITECT
Tenant fit-out for Jersey Mike's Subs restaurant at this location. No change in use, egress, or occupancy under this application.
M01339712 ↗211 EAST 86 STREET
MANHATTAN
AlterationPermit Issued06/30/202608/27/2026
Design NEW YORK ENGINEERS LLC
Contractor MICHELLE KUO CORP
Filer GREGORY RALPH, ARCHITECT
Tenant fit-out for Wingstop restaurant at this location. No change in use, egress, or occupancy under this application
M01337841 ↗666 AVENUE OF THE AMER
MANHATTAN
AlterationPermit Issued05/07/202606/18/2026
Design GREGORY RALPH, ARCHITECT
Contractor COYLE CONTRACTING CORP
Tenant fit-out for Jersey Mike's Subs restaurant at this locaiton. No change in use, egress, or occupancy under this application.
B01363699 ↗959 ERSKINE STREET
BROOKLYN
AlterationPermit Issued03/04/202605/04/2026
Design GREGORY RALPH, ARCHITECT
Owner HDRG
Contractor 18-15 REALTY LLC
Filer GREGORY RALPH, ARCHITECT
Tenant fit-out for Jersey Mike's Subs at this location. No change in use, egress, or occupancy under this application.
M01327612 ↗1882 3 AVENUE
MANHATTAN
AlterationSigned-off02/11/202604/30/2026
Design NEW YORK ENGINEERS LLC
Owner 252 EAST 110TH ST, LLC
Contractor MICHELLE KUO CORP
Filer GREGORY RALPH, ARCHITECT
Tenant fit-out for Wingstop restaurant at this location. No change in use, egress, or occupancy under this application.
Counts cover all 8 projects (8 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.
NameProjects togetherMost recent
GREGORY RALPH, ARCHITECT808/27/2026
NEW YORK ENGINEERS LLC608/27/2026
Andrew Zaki103/25/2026
CASE ENGINEERING, INC.106/15/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
MICHELLE KUO CORP608/27/2026
DW PLUMBING INC308/27/2026
WASOFF PLBG & UTILITY CO207/15/2026
COYLE CONTRACTING CORP106/03/2026
FULL CAPACITY FIRE CORP103/25/2026
JFZ CONSTRUCTION, INC107/17/2026
LG ELITE PLUMBING INC107/17/2026
ROCK E SMALL PLBG&HTG INC103/25/2026
RRP PLUMBING CORP106/03/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
115 West 111th St., LLC C/O Manhatt106/15/2026
252 EAST 110TH ST, LLC106/15/2026
GREEN ROCK MANAGEMENT107/15/2026
HDRG103/25/2026
Pan-Brothers Associates, Inc.107/17/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GREGORY RALPH, ARCHITECT708/27/2026
8 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 8Open permit 7Signed off 1
8 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01395615 ↗476 86 STREET
BROOKLYN
AlterationPermit Issued08/27/202609/17/2026
Design NEW YORK ENGINEERS LLC
Contractor TRI STATE PLBG & HTG INC
Filer GREGORY RALPH, ARCHITECT
Plumbing work for tenant fit-out of Jersey Mike's restaurant at this location. No change in use, egress, or occupancy under this application…
M0139195963 DOWNING STREET
MANHATTAN
AlterationPermit Issued07/13/202609/02/2026
Design NEW YORK ENGINEERS LLC
Owner GREEN ROCK MANAGEMENT
Contractor MICHELLE KUO CORP
Filer GREGORY RALPH, ARCHITECT
Tenant fit-out for Jersey Mike's Subs restaurant at this location. No change in use, egress, or occupancy under this application.
M01339712 ↗211 EAST 86 STREET
MANHATTAN
AlterationPermit Issued06/30/202608/27/2026
Design NEW YORK ENGINEERS LLC
Contractor MICHELLE KUO CORP
Filer GREGORY RALPH, ARCHITECT
Tenant fit-out for Wingstop restaurant at this location. No change in use, egress, or occupancy under this application
M01337841 ↗666 AVENUE OF THE AMER
MANHATTAN
AlterationPermit Issued05/07/202606/18/2026
Design GREGORY RALPH, ARCHITECT
Contractor COYLE CONTRACTING CORP
Tenant fit-out for Jersey Mike's Subs restaurant at this locaiton. No change in use, egress, or occupancy under this application.
B01363699 ↗959 ERSKINE STREET
BROOKLYN
AlterationPermit Issued03/04/202605/04/2026
Design GREGORY RALPH, ARCHITECT
Owner HDRG
Contractor 18-15 REALTY LLC
Filer GREGORY RALPH, ARCHITECT
Tenant fit-out for Jersey Mike's Subs at this location. No change in use, egress, or occupancy under this application.
M01327612 ↗1882 3 AVENUE
MANHATTAN
AlterationSigned-off02/11/202604/30/2026
Design NEW YORK ENGINEERS LLC
Owner 252 EAST 110TH ST, LLC
Contractor MICHELLE KUO CORP
Filer GREGORY RALPH, ARCHITECT
Tenant fit-out for Wingstop restaurant at this location. No change in use, egress, or occupancy under this application.
M01340093 ↗1111 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued02/13/202603/24/2026
Design NEW YORK ENGINEERS LLC
Contractor 18-15 REALTY LLC
Filer GREGORY RALPH, ARCHITECT
Tenant fit-out for Jersey Mike's Subs restaurant at this location. No change in use, egress, or occupancy under this application.
B01325448 ↗415 86 STREET
BROOKLYN
AlterationPermit Issued01/29/202603/16/2026
Design NEW YORK ENGINEERS LLC
Owner Pan-Brothers Associates, Inc.
Contractor JFZ CONSTRUCTION, INC
Filer GREGORY RALPH, ARCHITECT
Tenant fit-out for Wingstop restaurant at this location. No change in use, egress, or occupancy under this application.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
476 86 STREET ↗108/27/2026
415 86 STREET ↗307/17/2026
63 DOWNING STREET ↗307/15/2026
1111 LEXINGTON AVENUE ↗407/15/2026
211 EAST 86 STREET ↗307/13/2026
1882 3 AVENUE ↗506/15/2026
666 AVENUE OF THE AMER ↗306/03/2026
959 ERSKINE STREET ↗103/25/2026
▾Special Inspection Requirements — 150
DateRequirementBuildingInspectorRole
07/21/2026Tenant Protection Plan Compliance1111 LEXINGTON AVENUEGregory Ralphspecial
07/21/2026Fire-Resistant Penetrations and Joints1111 LEXINGTON AVENUEMagdy Youssefspecial
07/21/2026Energy Code Compliance Inspections1111 LEXINGTON AVENUEMagdy Youssefprogress
07/21/2026HVAC-R and service water piping design and insulation1111 LEXINGTON AVENUEMagdy Youssefenergy_progress
07/21/2026HVAC-R and service water heating equipment1111 LEXINGTON AVENUEMagdy Youssefenergy_progress
07/21/2026Tenant Protection Plan Compliance415 86 STREETGregory Ralphspecial
07/21/2026Fire-Resistant Penetrations and Joints415 86 STREETSEBERT DYERspecial
07/21/2026Energy Code Compliance Inspections415 86 STREETSEBERT DYERprogress
07/21/2026HVAC-R and service water piping design and insulation415 86 STREETSEBERT DYERenergy_progress
07/21/2026HVAC-R and service water heating equipment415 86 STREETSEBERT DYERenergy_progress
07/21/2026HVAC-R and service water heating system controls415 86 STREETSEBERT DYERenergy_progress
07/14/2026Interior lighting power476 86 STREETMagdy Youssefenergy_progress
07/14/2026Lighting controls476 86 STREETMagdy Youssefenergy_progress
07/14/2026Fire-Resistance Rated Construction476 86 STREETMagdy Youssefprogress
07/14/2026Energy Code Compliance Inspections476 86 STREETMagdy Youssefprogress
07/14/2026Tenant Protection Plan Compliance476 86 STREETGregory Ralphspecial
07/14/2026Fire-Resistant Penetrations and Joints476 86 STREETMagdy Youssefspecial
07/14/2026Fire-Resistant Penetrations and Joints1111 LEXINGTON AVENUEMagdy Youssefspecial
07/14/2026Tenant Protection Plan Compliance1111 LEXINGTON AVENUEGregory Ralphspecial
07/14/2026Energy Code Compliance Inspections1111 LEXINGTON AVENUEMagdy Youssefprogress
07/14/2026HVAC-R and service water heating equipment1111 LEXINGTON AVENUEMagdy Youssefenergy_progress
07/14/2026HVAC-R and service water piping design and insulation1111 LEXINGTON AVENUEMagdy Youssefenergy_progress
07/13/2026Tenant Protection Plan Compliance63 DOWNING STREETGregory Ralphspecial
07/13/2026Tenant Protection Plan Compliance63 DOWNING STREETGregory Ralphspecial
07/10/2026HVAC-R and service water heating system controls415 86 STREETSEBERT DYERenergy_progress
07/10/2026HVAC-R and service water piping design and insulation415 86 STREETSEBERT DYERenergy_progress
07/10/2026HVAC-R and service water heating equipment415 86 STREETSEBERT DYERenergy_progress
07/10/2026Energy Code Compliance Inspections415 86 STREETSEBERT DYERprogress
07/10/2026Tenant Protection Plan Compliance415 86 STREETGregory Ralphspecial
07/10/2026Fire-Resistant Penetrations and Joints415 86 STREETSEBERT DYERspecial
07/08/2026Lighting controls63 DOWNING STREETMagdy Youssefenergy_progress
07/08/2026Interior lighting power63 DOWNING STREETMagdy Youssefenergy_progress
07/08/2026Fire-Resistance Rated Construction63 DOWNING STREETMagdy Youssefprogress
07/08/2026Energy Code Compliance Inspections63 DOWNING STREETMagdy Youssefprogress
07/08/2026Fire-Resistant Penetrations and Joints63 DOWNING STREETMagdy Youssefspecial
07/08/2026Tenant Protection Plan Compliance63 DOWNING STREETGregory Ralphspecial
07/08/2026Post-installed Anchors63 DOWNING STREETMagdy Youssefspecial
07/08/2026Fire-Resistant Penetrations and Joints63 DOWNING STREETMagdy Youssefspecial
07/08/2026Energy Code Compliance Inspections63 DOWNING STREETMagdy Youssefprogress
07/08/2026Maintenance information63 DOWNING STREETMagdy Youssefenergy_progress
07/08/2026Final63 DOWNING STREETGregory Ralphprogress
07/08/2026Post-installed Anchors63 DOWNING STREETMagdy Youssefspecial
07/08/2026Fire-Resistant Penetrations and Joints63 DOWNING STREETMagdy Youssefspecial
07/08/2026Ventilation and air distribution system63 DOWNING STREETMagdy Youssefenergy_progress
07/08/2026Mechanical Systems63 DOWNING STREETMagdy Youssefspecial
07/08/2026HVAC-R and service water piping design and insulation63 DOWNING STREETMagdy Youssefenergy_progress
07/08/2026HVAC-R and service water heating equipment63 DOWNING STREETMagdy Youssefenergy_progress
07/08/2026HVAC-R and service water heating system controls63 DOWNING STREETMagdy Youssefenergy_progress
07/08/2026Duct leakage testing, insulation and design63 DOWNING STREETMagdy Youssefenergy_progress
07/08/2026Shutoff dampers63 DOWNING STREETMagdy Youssefenergy_progress
Latest 50 of 150.
▾Documents — 225 on file (BIS + DOB NOW)
▸Plans & Drawings29
▸DOB NOWPlans/Sketch29
09/22/2026B01395615-I1 · 476 86 STREETRequest digital key ↗
09/22/2026B01395615-S2 · 476 86 STREETRequest digital key ↗
09/22/2026B01395615-S1 · 476 86 STREETRequest digital key ↗
Showing 3 of 29 on file for this type
▸Applications & Permits3
▸DOB NOWLPC Approval/Permit3
08/17/2026M01337841-S1 · 666 AVENUE OF THE AMEROpen ↗
Showing 1 of 3 on file for this type
▸Seals & Professional Certifications169
▸DOB NOWProgress Inspector Seal & Signature81
09/25/2026M01339712-S2 · 211 EAST 86 STREETOpen ↗
09/25/2026M01339712-S2 · 211 EAST 86 STREETOpen ↗
09/23/2026B01395615-S2 · 476 86 STREETOpen ↗
Showing 3 of 81 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature60
09/25/2026M01339712-S2 · 211 EAST 86 STREETOpen ↗
09/25/2026M01339712-S2 · 211 EAST 86 STREETOpen ↗
09/23/2026B01395615-I1 · 476 86 STREETOpen ↗
Showing 3 of 60 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature28
09/18/2026B01395615-I1 · 476 86 STREETOpen ↗
08/18/2026B01363699-S3 · 959 ERSKINE STREETOpen ↗
Showing 2 of 28 on file for this type
▸Environmental & Asbestos24
▸DOB NOWDEP ACP-5: Asbestos Assessment Report24
09/18/2026B01395615-I1 · 476 86 STREETOpen ↗
09/18/2026B01395615-S1 · 476 86 STREETOpen ↗
Showing 2 of 24 on file for this type