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Stormwater Pollution Prevention Plan <br /> Activities where there is 100 percent infiltration of surface water <br /> runoff within the site in approved and installed erosion and sediment <br /> control facilities. <br /> Inspection and Monitoring <br /> • All BMPs shall be inspected, maintained, and repaired as needed to assure <br /> continued performance of their intended function. Site inspections shall be <br /> conducted by a person who is knowledgeable in the principles and practices <br /> of erosion and sediment control at least once every calendar week and within <br /> 24 hours of any major rainfall event. This person has the necessary skills to: <br /> > Assess the site conditions and construction activities that could impact <br /> the quality of stormwater, and <br /> > Assess the effectiveness of erosion and sediment control measures used <br /> to control the quality of stormwater discharges. <br /> • A Certified Erosion and Sediment Control Lead shall be on-site or on-call at <br /> all times. <br /> • Whenever inspection and/or monitoring reveals that the BMPs identified in <br /> this SWPPP are inadequate, due to the actual discharge of or potential to <br /> discharge a significant amount of any pollutant, appropriate BMPs or design <br /> changes shall be implemented as soon as possible. <br /> Maintaining an Updated Construction SWPPP <br /> • This SWPPP shall be retained near the construction activities or within <br /> reasonable access. <br /> • The SWPPP shall be modified whenever there is a change in the design, <br /> construction, operation, or maintenance at the construction site that has, or <br /> could have, a significant effect on the discharge of pollutants to waters of the <br /> state. <br /> • The SWPPP shall be modified if, during inspections or investigations <br /> conducted by the owner/operator, or the applicable local or state regulatory <br /> authority, it is determined that the SWPPP is ineffective in eliminating or <br /> significantly minimizing pollutants in stormwater discharges from the site. <br /> The SWPPP shall be modified as necessary to include additional or modified <br /> BMPs designed to correct problems identified. Revisions to the SWPPP <br /> shall be completed within seven(7)days following the inspection. <br /> SWPPP Page 8 <br /> Delta Tidelands—Site Grading June 2016 <br />