Why is it OK to have liquidtight flex and nonmetallic conduit (both having a PVC jacket ) under the raised floor, but not PVC with
a ground conductor in it?

Joe Lusso, Electrical Plant Engineer
Facilities Project Management
303.673.5248 phone
303.673.4551 fax
email: LussoJA@louisville.stortek.com


Joe Tedesco, NEC Consultant