Mechanical — Addition and/or Alterations

FOR THE INSTALLATION OF HVAC APPLIANCES, GRDs, EXHAUST FANS, AND DOMESTIC KITCHEN HOODS WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER SPECIFICATIONS. ALL WORK TO BE DONE PER APPROVED PLANS AND IN ACCORDANCE WITH 2021 IMC. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS REQUIRED FOR ALL OTHER WORK. **SUBJECT TO THE FOLLOWING CONDITIONS OF APPROVAL FROM THE PHILADELPHIA HISTORICAL COMMISSION: No work to front facade as part of this permit; no work to exterior windows or doors as part of this permit.**