Commercial Kitchen Plumbing. How to add household dishwasher?

[ERPlumber]

Hi all. I am trying to add a household dishwasher to this commercial kitchen. Dishwasher installer came and said we need to setup the electric outlet, hot water supply and drain before he can install the unit.

I would like know how to add a drain to this setup. I think the drain pipe is copper and looks like there is no p-trap. I cannot solder but willing to change everything into PVC or ABS if needed.

Thanks in advance.