Hi,
I will be working on a block long streetlight project where the engineer has stated in his notes that whenever the PVC conduit run is under a driveway, that section of the conduit be RMC. I have approximately 12 driveways that I will be crossing underneath.
If I cannot get him to allow to continue the 1-1/2" PVC under the driveways, my question is this...
Can I not ground the 10'-15' RMC sections under the driveways since they will be more than 18" underground? I see that 250.34 allows for elbows not to be grounded as long as they are more than 18" deep. Also I believe that 250.86 Exception 2 will allow me to do this..
Thoughts?
I will be working on a block long streetlight project where the engineer has stated in his notes that whenever the PVC conduit run is under a driveway, that section of the conduit be RMC. I have approximately 12 driveways that I will be crossing underneath.
If I cannot get him to allow to continue the 1-1/2" PVC under the driveways, my question is this...
Can I not ground the 10'-15' RMC sections under the driveways since they will be more than 18" underground? I see that 250.34 allows for elbows not to be grounded as long as they are more than 18" deep. Also I believe that 250.86 Exception 2 will allow me to do this..
Thoughts?