(2)Where the owner or occupier fails to carry out the instructions under sub-section(1), the Secretary may, after giving a notice, cause all rubbish including building rubbish, offensive matter, trade refuse, special wastes, hazardous wastes or excrementitious and polluted matter accumulated in such premises to be removed and charge the said owner or occupier the cost for such removal at such rate as determined by the Council which and specified in the notice issued under this sub-section for such removal:Provided that such cost shall not be at a rate less than the unit cost for the removal of such solid wastes (including the cost for servicing, depreciation and other charges, if any, for vehicles or vessels or means for removal) as the Council may determine from time to time.General Provisions