(A) The Director may require any industrial user or private sewer owner or person to construct, at his or her own expense, monitoring facilities to allow inspection, sampling and flow measurement of the building drain or sewer and may also require sampling or metering equipment to be provided, installed and operated at the user’s expense. The monitoring facility should normally be situated on the user’s premises, but the Director may, when that location would be impractical or cause undue hardship, upon his or her approval, allow the facility to be constructed in the public right-of-way; provided, however, that approval of the exact location of the facility in the public right-of-way on or below which the monitoring device and facility shall be placed is first obtained from all applicable City departments or other governmental agencies having jurisdiction of that public right-of-way.
(B) The owner of the property abutting the public right-of-way to be used for the installation of the monitoring device shall submit to the City Civil Engineer or other governmental agency having jurisdiction a temporary right-of-way use permit request.
(C) Industrial users subject to categorical pretreatment standards shall have the option to designate a sampling location at a point containing only regulated process wastewaters or at a point containing the combined waste stream to demonstrate compliance with the applicable standard. The industrial user shall prove to the satisfaction of the Director that the selected self-monitoring location contains all regulated waste streams. This option does not relieve the industrial user of the requirements specified in division (A) above.
(D) An industrial user shall obtain written approval of the Director prior to changing the point of self-monitoring activities.