No person shall install, construct, or place any permanent or temporary object or structure in a location where it will interfere with ready and easy access to any pretreatment or treatment facility, sampling compartment, manhole, flow metering device, or any instrumentality for which a permit is required by this Title. Any such obstruction shall be removed upon order of the Public Works Director by the person responsible for it, at no expense to the City. (Ord. 1093, 1-20-1987)