OK, this is an oddball. We are redesigning the drainage system for a golf course. We want to build a stream on one of the holes to go into a detention basin. The only place we can fit the stream is right on top of a sewer easement. It is a gravity fed 36" precast concrete sewer pipe. It is 12'...
I am trying to design a small pier (4' x 6') to support a fish ladder in a river. We have already designed the pier itself. We cant figure out the foundation. The tough part is the dam the fish ladder is connected to is under a bridge. Also, under the bottom of there pier will be solid rock...
