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Filing Representative Firm
TECNO OBRAS CONSULTING GROUP, INC
Expediter · filed under 2 names
1 project with open permitsMANHATTAN · 3
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3 buildings
4
Total Filings
3
Projects on File
3
Buildings Worked
1
Projects w/ Open Permits
Expediter
Role
Activity
Projects by first filing month3 projects all-time
0112May '22 · 1Jan '24 · 1Jul '26 · 12023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit133%
Signed off267%
By project type
Alteration3
Most active buildings
All buildings →
383 MADISON AVENUEMANHATTAN · 1 open · latest 07/23/2026
1 projects
427 10 AVENUEMANHATTAN · latest 05/26/2022
1 projects
310 HUDSON STREETMANHATTAN · latest 02/01/2024
1 projects
Key relationships
Everyone →
Design firms
3 projects
Contractors
3 projects
Owners
2 projects
1 projects
People
All people →
ROSA OSORIO DE DETERNOZlatest 07/10/2026
4 filings
Filed under
TECNO OBRAS2TECNO OBRAS CONSULTING GROUP, INC2
Identified by the contact ids of the people who file for the firm and by its email domain (tecnoobras.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01429386 ↗383 MADISON AVENUE
MANHATTAN
AlterationPermit Issued07/23/202607/23/2026
Design TECNO OBRAS CONSULTING GROUP
Owner CORE ERECTORS LLC
Contractor CORE ERECTORS,LLC
INSTALLATION DESIGN AND USAGE OF SUSPENDED SCAFFOLD SYSTEM AS PER DRAWINGS. SUSPENDED SCAFFOLD SYSTEM SHALL BE INSTALLED AT CATWALK - BULKHE…
M00997412 ↗310 HUDSON STREET
MANHATTAN
AlterationSigned-off01/30/202402/01/2024
Design TECNO OBRAS CONSULTING GROUP
Owner CORE ERECTORS LLC
Contractor CORE ERECTORS
Installation Design and Usage of Supported Scaffold as per Drawings. The Supported Scaffold Shall Comply with Work on Level 10S (Terrace). N…
M00717430 ↗427 10 AVENUE
MANHATTAN
AlterationSigned-off05/16/202205/26/2022
Design TECNO OBRAS CONSULTING GROUP
Owner 50 HYMC OWNER LLC
Contractor CORE ERECTORS
INSTALLATION AND USAGE OF MEDIUM DUTY (50 PSF) SUPPORTED SCAFFOLD AS PER DRAWINGS RELATED TO FACADE WORK. THE SUPPORTED SCAFFOLD SHALL COMPL…
Counts cover all 3 projects (3 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
ROSA OSORIO DE DETERNOZ407/10/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
TECNO OBRAS CONSULTING GROUP307/23/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CORE ERECTORS,LLC307/23/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CORE ERECTORS LLC207/23/2026
50 HYMC OWNER LLC106/08/2022
3 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 3Open permit 1Signed off 2
3 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01429386 ↗383 MADISON AVENUE
MANHATTAN
AlterationPermit Issued07/23/202607/23/2026
Design TECNO OBRAS CONSULTING GROUP
Owner CORE ERECTORS LLC
Contractor CORE ERECTORS,LLC
INSTALLATION DESIGN AND USAGE OF SUSPENDED SCAFFOLD SYSTEM AS PER DRAWINGS. SUSPENDED SCAFFOLD SYSTEM SHALL BE INSTALLED AT CATWALK - BULKHE…
M00997412 ↗310 HUDSON STREET
MANHATTAN
AlterationSigned-off01/30/202402/01/2024
Design TECNO OBRAS CONSULTING GROUP
Owner CORE ERECTORS LLC
Contractor CORE ERECTORS
Installation Design and Usage of Supported Scaffold as per Drawings. The Supported Scaffold Shall Comply with Work on Level 10S (Terrace). N…
M00717430 ↗427 10 AVENUE
MANHATTAN
AlterationSigned-off05/16/202205/26/2022
Design TECNO OBRAS CONSULTING GROUP
Owner 50 HYMC OWNER LLC
Contractor CORE ERECTORS
INSTALLATION AND USAGE OF MEDIUM DUTY (50 PSF) SUPPORTED SCAFFOLD AS PER DRAWINGS RELATED TO FACADE WORK. THE SUPPORTED SCAFFOLD SHALL COMPL…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
383 MADISON AVENUE ↗107/10/2026
310 HUDSON STREET ↗101/29/2024
427 10 AVENUE ↗206/07/2022
▾Documents — 10 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
09/02/2026M00717430-P1 · 427 10 AVENUERequest digital key ↗
09/02/2026M00717430-I1 · 427 10 AVENUERequest digital key ↗
08/28/2026M00997412-I1 · 310 HUDSON STREETRequest digital key ↗
▸Seals & Professional Certifications7
▸DOB NOWSpecial Inspector Seal & Signature4
09/01/2026M00997412-I1 · 310 HUDSON STREETOpen ↗
08/25/2026M00717430-P1 · 427 10 AVENUEOpen ↗
08/25/2026M01429386-I1 · 383 MADISON AVENUEOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
09/02/2026M00717430-P1 · 427 10 AVENUEOpen ↗
09/02/2026M00717430-I1 · 427 10 AVENUEOpen ↗
08/28/2026M00997412-I1 · 310 HUDSON STREETOpen ↗