The dishwasher and first-floor lavatory required installation and connection to the existing plumbing system. We installed both fixtures with proper water supply, drainage, and venting to ensure reliable operation and improved functionality in the kitchen and bathroom. For the lavatory, we enlarged cabinet openings as needed to accommodate the drain line, set and leveled the cabinet, and secured it to the wall. New drainage was installed through the cabinet with a 1-1/4” outlet for the sink drain, along with an air admittance valve to maintain proper pressure balance. The customer-supplied faucet and pop-up assembly were installed using plumber’s putty and thread sealant, and supply lines were connected to hot and cold water. The faucet was tested for proper operation with no leaks observed. An ice maker supply line was installed for the refrigerator. The unit was pulled from the cabinet, a 120” braided stainless steel supply line was connected, and the water was turned on and tested
