Hi, i'm interested in making a 3 compartment sink capable of being used at fairs, festivals, and farmer's markets in los angeles. I have found a few 3 compartment concession sink frames, but I was wondering if any of you had any guidance or knew of any websites that have the necessary parts that I need to carry out the actual construction of the sink. It needs to have a 30 gallon container for fresh water, 45 gallon for grey water, a water heater, and another seperate sink for hand washing. I am just not sure upon actual configuration of the sink including pumps, hoses, pipes, and faucets and such. I was hoping one of you may have experience and are able to assist. Thanks!