Commercial Plumbing Permit

Install roughly 250' of 8" schedule 40 PVC underground, to caught all rain leader/storm water from travel plaza building roof. Install 3 cleanouts 1 at end of run, 1 at 100' each mark. Bring up (3) 4" schedule 40 stand pipe risers that will later be cut down with drain attached to it. Stand pipes with be centered in a 4x4 landscape area beneath each rain leader. Existing rain leader exiting the building are 4" PVC as well. The 8" PVC will be getting cored drilled into existing catch basin behind travel plaza building.