the pipe bedding used is "A" gravel a sand and crushed stone combo. The lifts from the pipe bedding up is a sand and clay combo which is wet also and fails. the rest of the job was tested at the time of installation and easily passed now when dug up it is wet also and fails. The municipality is...
i have a promblem in which this forum might be able to help. I am a contractor which installs infastructor for new subdivisions. i have run into a promblem that the compaction tests with a nucular gauge have failed do too too much moister(as much as 16%) when the pipe bedding was first put in it...
