Permit · MVQ2600058Washington DC Open DataHVAC
1201 Connecticut Ave NW, Washington, Dc 20036
Washington · DC · 20036
Issued
Friday, April 24, 2026
Filed value
Not listed
Contractor
Melchizedek VillarbaCounty
District of Columbia
Status
issued
Washington · DC · 20036
Requesting modification to Section 1104 and 1109 of the DC Mechanical code to allow for the use of A2L refrigerants and the elimination of shafts and shaft ventilation, respectively. We are proposing to use the latest addendum of ASHRAE Standard 15-2024 which modified the shaft requirements for A2L refrigerants.
1 other permit at 1201 Connecticut Ave NW, Washington, Dc 20036. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.
The project is the renovation of a 2 story brick house with cellar, located along 9th street in northwest washington dc. the project includes new structural beams. it also includes…
Change of use from residential (R-2) to mixed-use (R-2 and B), incorporating a cafeteria located in the basement of the existing building. The work includes the installation of a n…