Test for Leaks

What happens here

Once all connections are made, turn the main water supply back on and also turn on the circuit breaker for the disposal. Run water into the sink and operate the garbage disposal. Visually inspect all connection points (sink flange, P-trap, dishwasher hose) for any signs of leaks. Address any leaks immediately by tightening connections or reapplying plumber's putty if necessary.

Goal: Turn on the water and power, then thoroughly check for any leaks at all connection points.