bsmith1972
Civil/Environmental
- Apr 28, 2010
- 7
I'm in an area were the soil does not drain very well and an SDR 35 pipe buried more than 8 feet tend to fail. SDR 26 tend to not have any problems. Has anyone else experience the same thing. It's strange because SDR 35 pipes are suppose to be able to buried to 12 feet at least depending on bedding used.