[Ord. 422, 10/12/1994; as amended by Ord. 656, 4/9/2015]
Industrial users shall provide wastewater treatment as necessary to comply with this Part and shall achieve compliance with all categorical pretreatment standards, local limits established by the MTMA and the prohibitions set out in § 18-306 of this Part within the time limitations specified by the EPA, the state or the MTMA, whichever is more stringent. Any facilities necessary for compliance shall be provided, operated and maintained at the industrial user's expense. Detailed plans describing such facilities and operating procedures shall be submitted to the MTMA for review and shall be acceptable to the MTMA before such facilities are constructed. The review of such plans and operating procedures shall in no way relieve the industrial user from the responsibility of modifying such facilities as necessary to produce a discharge acceptable to the MTMA under the provisions of this Part.
[Ord. 422, 10/12/1994]
1. 
Whenever deemed necessary, the MTMA may require industrial users to restrict their discharge during peak flow periods, designate that certain wastewater shall be discharged only into specific sewers, relocate and/or consolidate points of discharge, separate sewage waste streams from industrial waste streams and impose such other conditions as may be necessary to protect the POTW and determine the industrial user's compliance with the requirements of this Part.
2. 
The MTMA may require any person discharging into the POTW to install and maintain, on his property and at his expense, a suitable storage and flow-control facility to ensure equalization of flow. A wastewater discharge permit may be issued solely for flow equalization.
3. 
Grease, oil and sand interceptors shall be provided when, in the opinion of the MTMA, 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 a type and capacity approved by the MTMA and shall be so located as to be easily accessible for cleaning and inspection. Such interceptors shall be inspected, cleaned and repaired regularly, as needed and/or as required by the MTMA, by the industrial user at its expense.
4. 
Industrial users with potential to discharge flammable substances may be required by the MTMA to install and maintain an approved combustible gas detection meter.
[Ord. 422, 10/12/1994; as amended by Ord. 656, 4/9/2015]
At least once every two years the MTMA shall evaluate whether each significant industrial user needs an accidental discharge/slug control plan. The MTMA may require any user to develop, submit for approval and implement such a plan. An accidental discharge/slug control plan, if required by the MTMA, shall address, at a minimum, the following:
A. 
A description of discharge practices, including nonroutine batch discharges.
B. 
A description of stored chemicals.
C. 
Procedures for immediately notifying the MTMA of any accidental or slug discharge, as required by § 18-346 of this Part.
D. 
Procedures to prevent adverse impact 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, 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.
[Ord. 422, 10/12/1994; as amended by Ord. 656, 4/9/2015]
1. 
Septic tank waste may be introduced into the POTW only at locations designated by the MTMA and at such times as are established by the MTMA. Such waste shall not violate Part 3B or any other requirements established or adopted by the MTMA. The MTMA may require septic tank waste haulers to obtain wastewater discharge permits.
2. 
The MTMA shall require haulers of industrial waste to obtain wastewater discharge permits. The MTMA may require generators of hauled industrial waste to obtain wastewater discharge permits. The MTMA may also prohibit the disposal of hauled industrial waste. The discharge of hauled industrial waste is subject to all other requirements of this Part.
3. 
Industrial waste haulers may discharge loads only at locations designated by the MTMA. No load may be discharged without prior consent of the MTMA as to each location of discharge and specific time of discharge. The MTMA may collect samples of each hauled load to ensure compliance with applicable standards. The MTMA may require the industrial waste hauler to provide a waste analysis of any load prior to discharge, which analysis shall be conducted at the expense of the industrial waste hauler.
4. 
Industrial waste haulers must provide a waste-tracking form for every load. This form shall include, at a minimum, the name and address of the industrial waste hauler, permit number, truck identification, names and addresses of sources of waste and volume and characteristics of waste. The form shall identify the type of industry, known or suspected waste constituents and whether any wastes are RCRA hazardous wastes.
[Ord. 422, 10/12/1994]
Where an owner of property leases premises to any other person as a tenant under any rental or lease agreement, if either the owner or the tenant is an industrial user, either or both may be held responsible for compliance with the provisions of this Part.