Section 640(1) in Greater Hyderabad Municipal Corporation Act, 1955
(1)The expenses incurred by the Commissioner in effecting any removal under section 405 or sub-section (3) of section 413 or in the event of a written notice issued under section 406 or section 456 or 504 not being complied with under section 639, shall be recoverable by sale of the materials removed, and if the proceeds of such sale do not suffice, the balance shall be paid by the owner of the said materials.