Making use of available space is our specialty. In this case, plumbing and cabinetry must peacefully coexist in the same location. While one option would be to eliminate the drawer boxes for pipe clearance, that means losing two drawers worth of usable space. However, it’s pipe chase to the rescue! The upper two drawers are affected, so they have the accommodating allowance of a pipe chase. Dovetailed all around, of course. Also note the “Remove” sticker on the right face frame stile, which indicates a job site installation method using mortise and tenon to join the face frames.