(A) Any establishment discharging industrial wastes into the sewage system shall construct and maintain at its expense a suitable control manhole or manholes downstream from any treatment, storage or other approved works, to facilitate observation, measurement and sampling of all wastes, including domestic sewage, from the establishment. The control manhole or manholes shall be constructed at suitable and satisfactory locations and built in a manner approved by the Engineer. The control manhole shall be accessible to the Engineer at all times for observing, measuring and sampling of such wastes.
(B) Persons using the sewage system for industrial wastes shall also provide a flow-measuring device, approved by the Engineer, to record total flowage and rate of flow at no cost to the city for such device.
(Ord. 78, passed 11-17-2004)