Section 224(3) in Karnataka Municipal Corporations Act, 1976
(3)The Commissioner may, if he thinks fit, construct such part of the work necessary for connecting a private drain with a corporation sewer as is in or under a public street and in such a case, the expenses incurred by the Commissioner shall be paid by the owner or occupier of the premises, or as the case may be, the owner of the private drain and shall be recoverable from the owner or occupier as an arrear of charges payable under this Act.