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3 Areas anticipated to receive concentrated flow on Module 4 and near the storm water retention pond south of Module 4 will receive concrete rubble as energy dissipaters. 4 Areas of the Module 3 surface with minimal vegetation, primarily the tops of slopes on the southern face, will be reseeded to establish additional vegetation. 5 The ramp leading to the top deck of Module 1 and 3 will be crowned to shed surface run-off both sides of the ramp. The shallow drainage ditches will be cleared out on both sides of the ramp to allow for collection of surface run-off. These ditches will be protected against erosion by the placement of erosion control mats or rock in the ditch invert. Module 1 and 3 leachate return will continue unchanged. Leachate will be returned to the refuse in accordance with the Waste Discharge Requirements issued by the Regional Water Quality Control Board. Leachate from Modules 1 and 3 will be delivered to the infusion points in Module 3. Leachate from Module 4 is delivered to an infusion point in Module 4, approximately 100 feet east of the Module 4 leachate tank. Sufficient infusion points are available to provide infusion of winter leachate production. INSPECTIONSFURTHER r ADDITIONAL WORK Title 27 requires that the site be inspected for drainage by October 1St, and that any drainage problems be corrected within a month. All drainage ditches will be re inspected and cleaned out as necessary to provide unobstructed flow of storm water. All culverts will be re inspected and cleaned out as necessary as well. Any additional work identified in that inspection will also be completed before the winter rains. Drainage ditches were significantly improved in 2007 in preparation for the winter of 2007/08. These improvements remain for the winter of 2007/08. N:\1 North County\08-09 Winterization\NC-Winterization Plan08.doc North County Sanitary Landfill 2 San Joaquin County Public Works Winterization Plan 2008/09 Solid Waste Division