Remove old cast iron bath tub and install new customer supplied tub. 2) Replace and install new 1 1/2" ABS P-trap, Waste & Overflow. 3) Replace and install new customer supplied shower valve with built-in diverter. 4) Run new water lines for shower heard and tub spout. Run extra water line for new handheld sprayer. 5) All work has been tested and checked for leaks.