An authorized representative of the user will be required to sign all reports submitted by the user as prescribed in § 51.099.
(A) Planned changes. The permittee shall give notice to the control authority as soon as possible of any planned physical alterations or additions to the permitted facility. Notice is required only when:
(1) The alteration or addition to a permitted facility may meet one of the criteria for determining whether a facility is a new source;
(2) Any anticipated facility expansions, production increases, or process modifications which will result in new, different, or increased discharges of pollutants must be reported by submission of a new permit application or, if such changes will not violate the discharge limitations specified in the permit, by notice to the control authority; or
(3) Following such notice, the permit may be modified to specify and limit any pollutants not previously limited or change existing limits or other requirements. Approval must be obtained prior to any new discharges. The user shall allow 90 days for review.
(B) Anticipated noncompliance. The user shall give advance notice to the control authority of any planned changes in the permitted facility or activity which may result in noncompliance with permit requirements.
(C) Self-monitoring reports. Monitoring results shall be reported at the intervals specified in the permit.
(1) Monitoring results must be reported each month.
(2) If the user monitors any pollutant more frequently than required by the permit, using test procedures approved under 40 C.F.R. Part 136 or as specified in the permit, the results of this monitoring shall be included in the calculation and reporting of the data.
(3) Calculations for all limitations which require averaging of measurements shall utilize an arithmetic mean.
(4) The user shall submit the results of sampling and analysis identifying the nature and concentration (or mass where required by the categorical standard or the control authority) of regulated pollutants in the discharge from each regulated process. Both daily maximum and average concentration (or mass, where required) shall be reported. The sample shall be representative of daily operations.
(D) Compliance schedules. Reports of compliance or noncompliance with, or any progress reports on, interim final requirements contained in any compliance schedule of the permit shall be submitted no later than 14 days following each schedule date.
(E) Intermittent discharge monitoring. If the discharge is intermittent rather than continuous, then on the first day of each such intermittent discharge, the user shall monitor and record data for all the characteristics listed in the monitoring requirements, after which the frequencies of analysis listed in the monitoring requirements shall apply for the duration of each such intermittent discharge. In no event shall the user be required to monitor and record data more often than twice the frequencies listed in the monitoring requirements.
(Prior Code, § 12-8-5) (Ord. 13-05, passed 3-25-2013)