Users shall provide wastewater treatment as necessary to comply with this Part 2 and shall achieve compliance with all categorical pretreatment standards, local limits, and the prohibitions set out in § 146-44 within the time limitations specified by EPA, the state or the Superintendent, whichever is more stringent. Any facilities necessary for compliance shall be provided, operated and maintained at the user's expense. Detailed plans describing such facilities and operating procedures shall be submitted to the Superintendent for review, and shall be acceptable to the Superintendent before such facilities are constructed. The review of such plans and operating procedures shall in no way relieve the user from the responsibility of modifying such facilities as necessary to produce a discharge acceptable to the Town under the provisions of this chapter.
A. 
Whenever deemed necessary, the Superintendent may require users to restrict their discharge during peak flow periods, limit any increased discharge based upon concerns regarding the potential of the POTW to handle and/or acclimate to the effluent pollutant or flow variability, designate that certain wastewater be discharged only into specific sewers, relocate and/or consolidate points of discharge, separate sewage waste streams from industrial waste streams, and such other conditions as may be necessary to protect the POTW and determine the user's compliance with the requirements of this Part 2.
B. 
The Superintendent may require any person discharging into the POTW to install and maintain, on their property and at their expense, a suitable storage and flow-control facility to ensure equalization of flow. A wastewater discharge permit may be issued solely for flow equalization.
C. 
Grease, oil and sand interceptors shall be provided by the user when, in the opinion of the Superintendent, they are necessary for the proper handling of wastewater containing excessive amounts of grease and oil, or sand; except that such interceptors shall not be required for residential users. All interception units shall be of type and capacity approved by the Superintendent and shall be so located to be easily accessible for cleaning and inspection. Such interceptors shall be inspected, cleaned and repaired regularly, as needed, by the user at his/her expense.
D. 
Users with the potential to discharge flammable substances may be required to install and maintain an approved combustible-gas detection meter.
E. 
The Superintendent may require any person discharging into the POTW to install and maintain, on his/her property and at his/her expense, a sampling manhole meeting the current standards established by Sussex County. This manhole is to provide a location for sampling the quality and quantity of the user's discharge to the POTW.
F. 
The user shall at all times properly operate and maintain all facilities and systems of treatment and control (and related appurtenances) which are installed or used by the user to achieve compliance with the conditions of this Part 2 and/or a wastewater discharge permit. In no event shall activities at an industrial user facility be in violation of any federal, state or local law, cause objectionable odors, nuisances, pose a threat to human health and the environment, or otherwise interfere with the health, safety, peace, comfort or convenience of the general community.
The Superintendent shall evaluate whether each significant industrial user needs an accidental discharge/slug control plan. The Superintendent may require any user to develop, submit for approval, and implement such a plan. Alternatively, the Superintendent may develop such a plan for any user. An accidental discharge/slug control plan shall address, at a minimum, the following:
A. 
Description of discharge practices, including nonroutine batch discharges;
B. 
Description of stored chemicals;
C. 
Procedures for immediately notifying the Superintendent of any accidental or slug discharge, as required by § 146-72; and
D. 
Procedures to prevent adverse impact (including the potential impact of an industrial user's discharge on the treatment ability or efficiency of the Town's wastewater treatment plant) from any accidental or slug discharge. Such procedures include, but are not limited to, inspection and maintenance of storage areas, handling and transfer of materials, procedures to assure equalization of discharge flows and/or loads; loading and unloading operations, control of plant site runoff, worker training, building of containment structures or equipment, measures for containing toxic organic pollutants, including solvents, and/or measures and equipment for emergency response.
E. 
Procedures to assure that waste or pollutants discharged, emitted, or otherwise emanating from the industrial user's site and/or property are in compliance with applicable federal, state and local requirements and do not otherwise cause objectionable odors, nuisances, pose a threat to human health and the environment or otherwise interfere with the health, safety, peace, comfort or convenience of the general community.
Any hauled industrial and commercial waste, including grease trap waste, is specifically prohibited. The Superintendent may require septic tank waste haulers to obtain wastewater discharge permits. The Town may require persons to provide evidence of waste disposal practices, including documentation of the hauling, discharge, or other disposition of wastewaters and/or pollutants generated at the facility or otherwise associated with the activities at the industrial user site.