A. 
While the manager should initially rely upon the Federal Categorical Pretreatment Standards of § 161-36 to protect wastewater facilities or receiving waters, if any wastewater which contains substances or possesses characteristics shown to have deleterious effect upon the wastewater facilities, processes, equipment or receiving waters, or constitutes a public nuisance or hazard, is discharged or is proposed for discharge to the wastewater sewers, the manager may:
(1) 
Require pretreatment to a condition acceptable for discharge to the wastewater sewers.
(2) 
Require control over the quantities and rates of discharge.
(3) 
Require payment to cover added cost of handling and treating the wastewaters not covered by existing fees or charges.
(4) 
Require the development of compliance schedules to meet any applicable pretreatment requirements.
(5) 
Require the submission of reports necessary to assure compliance with applicable pretreatment requirements.
(6) 
Carry out all inspection, surveillance and monitoring necessary to determine compliance with applicable pretreatment requirements.
(7) 
Obtain remedies for noncompliance by any user. Such remedies may include injunctive relief, the civil penalties specified in Article II of this Part 1, or appropriate criminal penalties.
(8) 
Reject the wastewater if scientific evidence discloses that discharge will create unreasonable hazards or have unreasonable deleterious effects on the wastewater facilities.
B. 
When considering the above alternatives, the manager shall assure that conditions of the town's NPDES permit are met. The manager shall also take into consideration cost-effectiveness and the economic impact of the alternatives on the discharger. If the manager allows the pretreatment or equalization of wastewater flows, the installation of the necessary facilities shall be subject to review. The manager shall review and recommend any appropriate changes to the program within 30 days of submittal.
C. 
Where pretreatment of flow-equalizing facilities are provided or required for any wastewater, they shall be maintained continuously in satisfactory and effective operation at the expense of the owner.
Persons required to pretreat wastewater, in accordance with § 161-46 above, shall provide a statement, reviewed by an authorized representative of the user and certified to by a qualified person indicating whether applicable pretreatment requirements are being met on a consistent basis and, if not, describe the additional operation and maintenance or additional pretreatment required for the user to meet the pretreatment requirements. If additional pretreatment or operation and maintenance will be required to meet the pretreatment requirements, the user shall submit a plan (including schedules) to the manager. The plan (including schedules) shall be consistent with applicable conditions of the town's NPDES permit or other local, state or federal laws.
Discharges of wastewater to the town's wastewater facilities from the facilities of any user shall be monitored in accordance with the provisions of §§ 161-39 and 161-40 of this Part 1.
In the event that the federal government promulgates a regulation for a given new or existing user in a specific industrial subcategory that establishes pretreatment standards or establishes that such a user is exempt from pretreatment standards, such federal regulations shall immediately supersede § 161-47A of this Part 1.
The manager shall promptly apply for and obtain authorization from the EPA to revise discharge limitations for those substances listed in the Federal Categorical Pretreatment Standards for which consistent removal occurs in the wastewater treatment facilities of the town. The manager shall not adopt or enforce discharge limitations more stringent than the requested limitations until the state or EPA acts on the application.