Install Break Room Top Mount Sink Remove Current Drains Underneath, Replumb to Accommodate Garbage Disposal Install 1/2 HP Garbage Disposal, Utilizing Outlet Behind Refrigerator, Installing Switch on Sink for Garbage Disposal Operation. Move Water Line for Coffee Area to Other Opening in Same Caninet. Add Tee on Cold Supply Emergency Stop to Accommodate Refrigerator Ice Maker Line Does Not Include Additional Warranty Upon arrival started by mounting sink into place found that with garbage disposal bored on bottom of cabinet will need to be removed with customer approval I removed bored then mounted sink place again cut out old inch and half pvc trap and installed garbage disposal cut drain back to cabinet and installed a inch and a half Y with trap and bell reducer for condensation drain line rand drain to garbage disposal with new trap Installed insinkerator air switch and plugged in behind refrigerator when I went to hook up faucet found it was 3/8 to 3/8 hook wasn’t able to find