Wastewater permits shall include such conditions as are reasonably deemed necessary by the director to prevent pass through or interference, protect the quality of the water body receiving the treatment plant's effluent, protect worker health and safety, facilitate sludge management and disposal, protect ambient air quality, and protect against damage to the municipal wastewater system.
(1) Wastewater permits must contain the following conditions:
(a) A statement that indicates permit duration, which in no event shall exceed five years.
(b) A statement that the permit is nontransferable without prior notification to and approval from the city, and provisions for furnishing the new owner or operator with a copy of the existing permit.
(c) Effluent limits applicable to the user based on applicable standards in federal, state and local law.
(d) Self monitoring, sampling, reporting, notification and record keeping requirements. These requirements shall include an identification of pollutants to be monitored, sampling location, sampling frequency and sample type based on federal, state and local law.
(e) Statements of applicable penalties for violation of pretreatment standards and requirements, and compliance schedules.
(2) Permits may contain, but need not be limited to, the following:
(a) Limits on the average and/or maximum rate of discharge, time of discharge, and/or requirements for flow regulation and equalization.
(b) Limits on the instantaneous, daily and monthly average and/or maximum concentration, mass, or other measure of identified wastewater pollutants or properties.
(c) Requirements for the installation of pretreatment technology or construction of appropriate containment devices, etc., designed to reduce, eliminate, or prevent the introduction of pollutants into the treatment works.
(d) Development and implementation of spill control plans or other special conditions including management practices necessary to adequately prevent accidental, unanticipated, or routine discharges.
(e) Development and implementation of waste minimization plans to reduce the amount of pollutants discharged to the municipal wastewater system.
(f) The unit charge or schedule of user charges and fees for the management of the wastewater discharged to the system.
(g) Requirements for installation and maintenance of inspection and sampling facilities and equipment.
(h) Specifications for monitoring programs which may include sampling locations, frequency of sampling, number, types and standards for tests, and reporting schedules.
(i) Requirements for immediate reporting of any instance of noncompliance and for automatic resampling and reporting within 30 days where self-monitoring indicates a violation(s).
(j) Compliance schedules for meeting pretreatment standards and requirements.
(k) Requirements for submission of periodic self-monitoring or special notification reports.
(l) Requirements for maintaining and retaining plant records relating to wastewater discharge as specified in SCC §
13.55.440 and affording the director or his representatives access thereto.
(m) Requirements for prior notification and approval by the director of any new introduction of wastewater pollutants or of any significant change in the volume or character of the wastewater prior to introduction in the system.
(n) Requirements for the prior notification and approval by the director of any change in the manufacturing and/or pretreatment process used by the permittee.
(o) Requirements for immediate notification of excessive, accidental, or slug discharges, or any discharge which could cause any problems to the system.
(p) A statement that compliance with the permit does not relieve the permittee of responsibility for compliance with all applicable federal and state pretreatment standards, including those which become effective during the term of the permit.
(q) Other conditions as deemed appropriate by the director to ensure compliance with this chapter, and state and federal laws, rules and regulations for the term of the permit.
(Code 1985 § 22-74B)