Cloderm Cream is different from other corticosteroid creams or ointments because it is a unique molecule which provides prompt and effective treatment with an excellent safety profile. There are a number of important reasons why your physician may prescribe Cloderm Cream for you.
The National Electric Code requires that wire placed in Schedule 80 PVC must be buried at least 18 inches below ground. If the wire is being buried without PVC, it must be at least 24 inches underground.
If you bury the conduit 36 inches deep, you will exceed the requirements of NFPA 70 (aka the National Electric Code) as given in table 300.5, for direct burial of cable and conduit listed for that purpose, under any location. But you didn't mention where you are, so we don't know if NFPA 70 even applies to you.