Creek Crossing - Anti Seep Collars?
Creek Crossing - Anti Seep Collars?
(OP)
How important are the concrete anti-seep collars on water mains under a creek crossing? Are they necessary? I've seen many different specs with and without them.
Thanks for the help.
Thanks for the help.





RE: Creek Crossing - Anti Seep Collars?
RE: Creek Crossing - Anti Seep Collars?