Pride Plumbing came out and provided a cost estimate to remove, replace, and relocate a mop sink along with its drain line. This will require us to 1) remove the old mop sink and then cut and dig out the concrete floor to expose its drain line; 2) move the drain line to the center of a new mop sink basin; 3) install the new mop sink drain line and fill in the hole; 4) after the drain is installed. install the new mop sink and drain connection; and 5) after the new mop sink is set in place, seal the outside of the basin, and once the seal has set, test for leaks and proper drainage.