I am currently installing schedule 40 pvc pipes under the slab of a 6 story parking garage. I believe my burial depth to be 24" but have been told differently.
What were you told?
Check 300.5 and Table 300.5
What part of 305 applies to phone conductors?
kstanton5 said:I am currently installing schedule 40 pvc pipes under the slab of a 6 story parking garage. I believe my burial depth to be 24" but have been told differently.
Nothing about phone conductors in this post.