PVC conduit shall be securely fastened within ___ in. of each box. Article 352 of the 2014 NEC covers the use, installation and construction specifications for rigid PVC and its associated fittings.

There are several problems to discuss here. We can start with the missing covers from the junction box and PVC conduit body (i.e., LB). For completed installations, Sec. 314.15 requires each box to ...