I have a warehouse that used to be a bread bakery. On the left side of the building it has a ramp that drops down so they could load their product through a side
door. They would drive down it, load and then drive out the exit end. Old school, but it's mine and now I use it to dump my mud, it dries out and then when the county is doing any work around the area they will use it for fill. It's a win-win situation all around!
We pump the sumps, let the pumper sit for a few days to a week so it settles, then we de-water it at a carwash I own about 3 blocks away, return to the whse and dump it.
I built a single bay platform @ the whse and have an outlet to the area where we dump the mud so we can really clean the pumper out.
I'll shoot some pics next week!