The Superintendent may restrict or prohibit discharge of any trucked waste to the Lancaster sewer system at his discretion. No trucked waste may be discharged to the Lancaster sewer system without the express, written permission of the Superintendent, or his designee, on a manifest form approved by the Superintendent. The discharge of trucked wastes shall be permitted only at location and during such hours, as shall be established by the Superintendent. Discharge of trucked waste to the sewer system at any other location, or at any other time, is a violation of this chapter. No trucked waste shall be discharged to the sewer system which has any of the following components:
(a) Material not readily biodegradable or not known to be compatible with the treatment processes utilized in the POTW;
(b) Material deleterious to treatment plant operations, or plant operators such as oils and grease of a mineral origin, gasoline, toxic materials, flammables, solvents, paint materials, sand, or other materials capable of causing physical damage to the POTW;
(c) Materials which would cause unusual expense in handling and/or treatment, unless prior arrangements have been made at the discretion of the Superintendent for payment of additional cost of services;
(d) Any material regulated under a Federal Categorical Pretreatment Standard, or any sludges or wastes resulting from treatment of materials under Federal Categorical Pretreatment Standards;
(f) No material other than those from household sources origin may be discharged to the City POTW as a trucked waste unless prior approval has been received by the hauler from the Superintendent. Application for such approval, called a "special waste evaluation request", shall be made on a form approved by the Superintendent.
(Ord. 15-12. Passed 10-29-12.)