(b)(i)Each trailer pump shall be provided with equipment as per schedule appended to this Rule.(ii)In addition to the equipments specified in the said schedule each trailer pump shall be provided with adequate breathing apparatus.(iii)The Chief Inspector may by an order in writing direct the occupier and/or Manager of a factory to provide such additional equipments and breathing apparatus and of such type as he may consider necessary in consideration of the nature and degree of hazards.(iv)The equipment specified in this sub-rule shall conform to such Indian Standards specification as may be in existence.