AKB
Just wondering
- Location
- Hillsdale, NJ
- Occupation
- Contractor
I have a plan from engineer. It says Service for fire pump in PVC conduit encased in concrete OR rigid pipe through 2-hr rated room.
I know that room walls built by CMUs, floor and ceiling are concrete.
Is "OR" statement correct? 230.6 and 450, Part III stating different.
Your insight is appreciated.
I know that room walls built by CMUs, floor and ceiling are concrete.
Is "OR" statement correct? 230.6 and 450, Part III stating different.
Your insight is appreciated.
