These clauses cover named perils similar to ICC (B) with an important difference, namely, the coal clauses extend the Fire and explosion cover to include heating even when caused by spontaneous combustion and inherent vice or nature of the subject matter insured. It does not cover perils pertaining to incidental rail/road transits like (derailment and overturning of inland conveyance and collision of inland conveyance). Cover is valid from port of loading to port of discharge which also include lighterage and/or mid-stream loading or unloading.