Sand is a cushion between the pipe and the hard rocky ground to protect the conduit from damage on the bottom, and the top from when you compact when backfilling.
Where can I get the ashpalt saw trench cutter machine? Looked everywhere in pgh pa area and can't find anyone that rents them...only the dirt trenchers are available..thx!
Wide speaking, whats the smallest allowed for a only 1”
Pvc ? And why sand ? Is not that only required if is pg and e pipe service ??
Sand is a cushion between the pipe and the hard rocky ground to protect the conduit from damage on the bottom, and the top from when you compact when backfilling.
Where can I get the ashpalt saw trench cutter machine? Looked everywhere in pgh pa area and can't find anyone that rents them...only the dirt trenchers are available..thx!
Here in Redding, CA we rented this from United Rentals. Hopefully you might have in your area?
Did you end up finding one for asphalt in Pittsburgh? Thanks
@@rustbeltmachine nope, called everyone around
Had the same issue when I was looking for one.