Gutter drains into a pond. Submerged outlets? - 12/19/13 02:55 PM
We are in the early process of building a new home and including a 1 acre lake. Since all gutters and site drainage will be directed to the pond, the question has came up about how to address the 12" outlets for the pipes. The civil engineer has suggested installing a concrete head wall 1' above the waters edge. The only issue is that this design will not look natural and is expensive. The contractor has suggested that we submerge the 12" pipe below the freeze line of the pond, so that it is out of site.
1) Can anyone suggest the pros and cons on submerging the pipe below the water line?
2) Can we use PVC plastic pipe?
3) Should we have a head wall if we submerge the pipe?
Any advice is appreciated.
Thanks!
Bob
1) Can anyone suggest the pros and cons on submerging the pipe below the water line?
2) Can we use PVC plastic pipe?
3) Should we have a head wall if we submerge the pipe?
Any advice is appreciated.
Thanks!
Bob