All places used as dumps, disposal sites or solid waste processing facilities for the disposition of such materials as are set out in Subsection A of this section, whether the dumps, sites or facilities shall be on land owned by the City or on private land, shall be under the control of the Sanitation Division. The City landfill and incinerator are specifically included under this subsection. No nuisance by reason of any action of the City shall be permitted to exist in or near any such dump or disposal site.