Upon arrival the homeowner showed me underneath the kitchen sink. There are 2 old emergency stops that are connected to galvanized pipe. I provided an estimate for access only, and the remaining work would be an additional cost. Home Depot is going to be installing the new dishwasher. The emergency stops need to be changed to dual emergency stops before Home Depot will install the new dishwasher. Homeowner is going to think about moving forward with the scope of work, and get back with us.