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Design Firm
MT. WEATHER ENGINEERING PLLC
Design
MANHATTAN · 6
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2 buildings
10
Total Filings
6
Projects on File
2
Buildings Worked
0
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month6 projects all-time
0235Nov '20 · 4Nov '21 · 1Dec '21 · 1Nov '20Jan '21Mar '21May '21Jul '21Sep '21Nov '21Dec '21
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Signed off350%
Filed only350%
By project type
Alteration6
Most active buildings
All buildings →
305 EAST 108 STREETMANHATTAN · latest 03/15/2023
5 projects
21 EAST 70 STREETMANHATTAN · latest 11/19/2021
1 projects
Key relationships
Everyone →
Filing representatives
1 projects
Owners
1 projects
People
All people →
OSCAR RONDONlatest 03/04/2022
8 filings
Filed under
MT. WEATHER ENGINEERING PLLC10
Identified by the contact ids of the people who file for the firm and by its email domain (mtweather.us), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00432356 ↗305 EAST 108 STREET
MANHATTAN
AlterationSigned-off11/24/202003/15/2023
Contractor ALL DAY PLUMBING & HEATIN
Replacement of existing boiler units filed under Alt# 808-85. Attempts were made to search for boiler numbers through the BIN#, Address, etc…
M00642189 ↗305 EAST 108 STREET
MANHATTAN
AlterationSigned-off12/20/202102/01/2022
Contractor CITY GAS HTG SVC CO INC
Replacement of existing direct-vent hydronic boiler filed under ALT# 808-85 with new high-efficiency direct-vent hydronic boiler.
M00617163 ↗21 EAST 70 STREET
MANHATTAN
AlterationSigned-off11/08/202111/19/2021
Owner THE VILCEK FOUNDATION
Contractor DONATO PLUMBING, INC
Filer WILLIAM VITACCO ASSOCIATES
-Modify existing gas line to roof with new outdoor grill as shown. Extending existing water line and adding new hose bib
M00424669 ↗305 EAST 108 STREET
MANHATTAN
AlterationFiled — no permit on record11/06/2020———
M00423291 ↗305 EAST 108 STREET
MANHATTAN
AlterationFiled — no permit on record11/04/2020———
M00423794 ↗305 EAST 108 STREET
MANHATTAN
AlterationFiled — no permit on record11/04/2020———
Counts cover all 6 projects (6 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
OSCAR RONDON803/04/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ALL DAY PLUMBING & HEATIN110/25/2021
CITY GAS HTG SVC CO INC112/20/2021
DONATO PLUMBING, INC103/04/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
THE VILCEK FOUNDATION103/04/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
WILLIAM VITACCO ASSOCIATES103/04/2022
6 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 6Signed off 3Filed only 3
6 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00432356 ↗305 EAST 108 STREET
MANHATTAN
AlterationSigned-off11/24/202003/15/2023
Contractor ALL DAY PLUMBING & HEATIN
Replacement of existing boiler units filed under Alt# 808-85. Attempts were made to search for boiler numbers through the BIN#, Address, etc…
M00642189 ↗305 EAST 108 STREET
MANHATTAN
AlterationSigned-off12/20/202102/01/2022
Contractor CITY GAS HTG SVC CO INC
Replacement of existing direct-vent hydronic boiler filed under ALT# 808-85 with new high-efficiency direct-vent hydronic boiler.
M00617163 ↗21 EAST 70 STREET
MANHATTAN
AlterationSigned-off11/08/202111/19/2021
Owner THE VILCEK FOUNDATION
Contractor DONATO PLUMBING, INC
Filer WILLIAM VITACCO ASSOCIATES
-Modify existing gas line to roof with new outdoor grill as shown. Extending existing water line and adding new hose bib
M00424669 ↗305 EAST 108 STREET
MANHATTAN
AlterationFiled — no permit on record11/06/2020———
M00423291 ↗305 EAST 108 STREET
MANHATTAN
AlterationFiled — no permit on record11/04/2020———
M00423794 ↗305 EAST 108 STREET
MANHATTAN
AlterationFiled — no permit on record11/04/2020———
Scope of Work
HVAC — 3 projects · most recent 11/06/2020
Heating Systems
Plumbing — 1 project · most recent 03/04/2022
Gas Water/Sanitary
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
21 EAST 70 STREET ↗303/04/2022
305 EAST 108 STREET ↗712/05/2021
▾Documents — 51 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch - Mechanical Systems3
09/04/2026M00423291-I1 · 305 EAST 108 STREETRequest digital key ↗
09/04/2026M00423794-I1 · 305 EAST 108 STREETRequest digital key ↗
09/04/2026M00424669-I1 · 305 EAST 108 STREETRequest digital key ↗
▸DOB NOWPlans/Sketch3
09/03/2026M00617163-P1 · 21 EAST 70 STREETRequest digital key ↗
09/03/2026M00617163-I1 · 21 EAST 70 STREETRequest digital key ↗
09/03/2026M00642189-I1 · 305 EAST 108 STREETRequest digital key ↗
▸DOB NOWPlans/Sketch - Plumbing2
09/03/2026M00432356-P1 · 305 EAST 108 STREETRequest digital key ↗
09/03/2026M00432356-I1 · 305 EAST 108 STREETRequest digital key ↗
▸DOB NOWPlans/Sketch - Boiler Equipment1
09/03/2026M00432356-S1 · 305 EAST 108 STREETRequest digital key ↗
▸Applications & Permits2
▸DOB NOWLPC Approval/Permit2
08/13/2026M00617163-I1 · 21 EAST 70 STREETOpen ↗
08/13/2026M00617163-P1 · 21 EAST 70 STREETOpen ↗
▸Seals & Professional Certifications33
▸DOB NOWProgress Inspector Seal & Signature21
09/23/2026M00424669-I1 · 305 EAST 108 STREETOpen ↗
09/23/2026M00424669-I1 · 305 EAST 108 STREETOpen ↗
09/23/2026M00424669-I1 · 305 EAST 108 STREETOpen ↗
Showing 3 of 21 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature9
09/04/2026M00424669-I1 · 305 EAST 108 STREETOpen ↗
09/03/2026M00432356-I1 · 305 EAST 108 STREETOpen ↗
09/03/2026M00432356-S1 · 305 EAST 108 STREETOpen ↗
Showing 3 of 9 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/23/2026M00432356-S1 · 305 EAST 108 STREETOpen ↗
08/31/2026M00617163-P1 · 21 EAST 70 STREETOpen ↗
08/26/2026M00617163-I1 · 21 EAST 70 STREETOpen ↗
▸Safety & Tenant Protection5
▸DOB NOWTenant Protection Plan5
09/04/2026M00424669-I1 · 305 EAST 108 STREETOpen ↗
09/03/2026M00432356-P1 · 305 EAST 108 STREETOpen ↗
09/03/2026M00432356-S1 · 305 EAST 108 STREETOpen ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
09/03/2026M00617163-I1 · 21 EAST 70 STREETOpen ↗
09/03/2026M00617163-P1 · 21 EAST 70 STREETOpen ↗