Customer wanted work performed in hallway bathroom. Replaced old three handle shower valve with new customer supplied delta shower valve. Removed old tub waste and overflow and installed new shower drain for walk in tile shower. Installed shower cartridge in customer supplied shower valve as a courtesy to prevent cross connection between hot and cold water lines Verified with customer that the location and height of the drain were adequate before finalizing drain install Tested work and everything is working as it should at this Thank you for choosing TE Certified