When required by the city administration, the user of the sewage system from any property serviced by a building sewer carrying industrial wastes shall install a suitable control manhole, together with necessary meters and other appurtenances in the building sewer to facilitate observation, sampling and measurement of the wastes. The manhole, when required, shall be accessibly and safely located and shall be constructed in accordance with plans approved by the administration. The manhole shall be installed by the user at the user's expense and shall be maintained by the user so as to be safe and accessible at all times.

(Ord. 1737, passed 6-24-91) Penalty, see § 51.999