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Appendix 4.7-8 <br />PART I <br />Page 5 of 31 <br />Permit No.: C00048972 <br />i. Waste, Garbage and Floatable Debris <br />The permittee must minimize the discharge of waste, garbage, and floatable debris from the site by keeping <br />exposed areas free of such materials or by intercepting them before they are discharged. <br />j. Dust Generation and Vehicle Tracking of Industrial Materials. <br />The permittee must minimize generation of dust and off-site tracking of raw, final, or waste materials. <br />D. CONTROL MEASURES <br />All control measures used by the permittee to meet the effluent limitations contained in this permit must be selected, <br />designed, installed, implemented, and maintained in accordance with good engineering hydrologic and pollution <br />control, and the manufacturer's specifications, when applicable. <br />1. Installation and implementation specifications <br />Installation and implementation specifications for each control measure type used by the permittee to meet the <br />effluent limitations contained in this permit must be retained with the SWMP (see STORMWATER MANAGEMENT <br />PLAN section). <br />2. Maintenance of Control Measures and Associated Documentation <br />a. The permittee must maintain all control measures used to achieve the effluent limits required by this <br />permit in effective operating condition. For this permit, maintenance includes preventative and routine <br />maintenance, modification, repair, replacement, or installation of new control measures. Observations <br />resulting in maintenance activities can be made during a site inspection, or during general observations of <br />site conditions. <br />b. Corrective actions associated with maintaining control measures must be conducted with due diligence, as <br />soon as possible after the need is discovered, to achieve the effluent limits required by this permit. The <br />permittee must implement interim control measures to achieve the effluent limits required by this permit <br />while performing maintenance of the primary control measure. <br />c. The permittee shall document corrective actions associated with maintaining control measures, in <br />accordance with the CORRECTIVE ACTIONS section of this permit, and shall revise the facility SWMP to <br />reflect replacement or installation of new control measures in accordance with the STORMWATER <br />MANAGEMENT PLAN section requirements. <br />E. INSPECTIONS <br />1. Inspection Frequency and Personnel <br />The permittee shall conduct and document field inspections of all drainage areas contributing runoff to the outfalls <br />referred to in this Part, as follows: <br />a. Conduct at least two comprehensive stormwater inspections per year (in spring and fall). <br />b. conduct a minimum of one (1) of the two (2) inspections during a runoff event, which for a rain event <br />means during or within 24 hours after the end of a measureable storm event; and for a snowmelt event, <br />means at a time when a measurable discharge occurs from the facility. <br />c. For the remaining two quarters of the year (summer and winter), conduct corrective actions across the <br />facility for deficiencies represented by each DRMS inspection finding in one of the monthly (or as <br />appropriate, quarterly) SMCRA inspections. <br />d. The permittee shall ensure that inspections are conducted by qualified personnel. <br />2. Inspection Scope <br />Each inspection shall include: <br />