(A) No person shall discharge or deposit any of the following waste materials in any town sewer:
(1) Any liquid or vapor having a temperature higher than 150°F;
(2) Any water or waste which may contain more than 100 parts per million by weight of fat, oil or grease, exclusive of soap;
(3) Any gasoline, benzene, naphtha, fuel oil or other flammable or explosive liquid, solid or gas;
(4) Any garbage that has not been properly shredded;
(5) Any ashes, cinders, sand, mud, straw, shavings, metal, glass, rags, feathers, tar, plastics, wood, paunch manure or other solid or viscous substance capable of causing obstruction to the flow in sewers or other interference with the proper operation of the sewage works;
(6) Any waters or wastes having a stabilized pH lower than 6.0 or higher than 9.0 or having any other corrosive property capable of causing damage or hazard to structures, equipment and personnel of the sewage works;
(7) Any waters or wastes having a biochemical oxygen demand in excess of 600 parts per million by weight;
(8) Any waters or wastes containing more than 600 parts per million by weight of suspended solids;
(9) Any waters or wastes having an objectionable color which is not removable in the existing sewage treatment plant processes;
(10) Any waters or wastes containing a toxic or poisonous substance or any other materials in sufficient quantity to injure or interfere with any sewage treatment process, or constitute a hazard to humans or animals, or create any hazard in the receiving stream at the sewage treatment plant;
(11) Any waters or wastes containing suspended solids of such character and quantity that unusual attention or expense is required to handle such materials at the sewage treatment plant;
(12) Any noxious or malodorous gas or substance capable of creating a public nuisance; or are sufficient to prevent entry into the sewers for maintenance and repair; or
(B) No statement contained in this section shall be construed as preventing any special agreement or arrangement between the town and any person whereby an industrial waste of unusual strength or character may be admitted into the sanitary sewers by the town after approved pretreatment.
(Prior Code, § 51.61) (Ord. passed - -)