I am running a new sewer line in my front yard. I've trenched 60' and now need to add some bedding material for the 4" pipe. Locally I can get sand, gravel, decomposed granite, pea gravel, and road base. Any reason to use one over the other?
The existing soil is 4-5 inches of top soil, then 20 inches of very sticky and heavy clay. A little bit of limestone towards the bottom of the trench.
The existing soil is 4-5 inches of top soil, then 20 inches of very sticky and heavy clay. A little bit of limestone towards the bottom of the trench.