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i <br /> i <br />� r <br /> 2 Construction Stormwater Best Management Practices (BMPs) <br /> a The SWPPP is a living document reflecting current conditions and changes throughout the life <br /> i of the project. These changes may be informal (i.e., hand-written notes and deletions). Update <br /> the SWPPP when the CESCL has noted a deficiency in BMPs or deviation from original design. <br /> f <br /> E <br /> 2.1 The 13 Elements <br /> i r <br /> l 2.1.1 Element 1: Preserve Vegetation/Mark Clearing Limits <br /> List and describe BMPs: Silt Fence (BMP C233) <br /> High Visibility Plastic or Metal Fence (BMP C103) <br /> s <br />( s ar The Contractor shall install temporary chain link fencing around site perimeter. <br /> Installation Schedules: Install prior to construction activities. <br /> Inspection and Maintenance plan: If the fence has been damaged, it shall be repaired or <br /> l replaced immediately. <br /> Responsible Staff: Contractor <br /> 2.1.2 Element 2: Establish Construction Access <br /> List and describe BMPs: Stabilized Construction Entrance (BMP C105) <br /> Wheel Wash (BMP C106) <br /> Dust Control (BMP C140) <br /> I <br /> f ; <br /> The existing drive aisles into the project site area are paved. If pavement is removed at the <br /> driveway entrances, a stabilized construction entrance shall be installed. Wheel washing and <br /> street sweeping shall be employed to prevent sediment from entering the combined sewer <br /> system. All wash wastewater shall be controlled on site. Sprinkle the site with water to reduce <br /> dust from construction operations. <br /> Installation Schedules: Install BMP C105 prior to demolition and construction operations. <br /> Provide wheel wash and dust control as necessary during construction operations. <br /> Inspection and Maintenance plan: BMP C105: Add quarry spalls if the pad is no longer in <br /> accordance with the specifications. See BMPs C106 and C140 in Appendix B for additional <br /> r maintenance guidelines. <br /> Responsible Staff: Contractor <br /> i <br /> i <br /> i <br /> F <br /> i <br /> f <br /> f' a e ( 6 <br />