Section 49(3)(a) in Bihar Inland Vessels Rules, 2013
(a)Every vessel of Class II shall be provided with:(i)At least one life raft to accommodate all crew for vessel over 10 meters.(ii)One life jacket for each crew or persons on board.(iii)At least two life buoys for vessels upto 25 meter length and four life buoys for above 25 meter of which one shall be equipped with self igniting light if vessels navigate at night.