ARCHIVED REPORTS_2014 NOV TPR - Laserfiche WebLink

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Consolidated Fonvard Inc. Landfill Page 17 systems. As part of that plan,grading operations will be scheduled-to avoid the rainy season and be implemented by interim engineering control measures. Before grading is stopped, slopes hill be directed to carry runoff to areas where erosion and sedimentation can be controlled. Truck beds will be hosed down to reduce soil spillage on paved roads and wind- blo%-,n dust. Relocation of Littlejohns Creek could lessen the sedimentation potential to the creel;. Completed cells will be stabilized by the planting and maintenance of drought-resistant grasses. This will inhibit wind and water erosion and maxirnize the fertility of the soil in order to facilitate•revegetation. Temporary plantings,geofabric drapes, and erosion-preventing diversions of surface water NNill be constructed as appropriate on temporary slopes. Regular operational and post-closure monitoring of erosion control structures and plantings ,ill be done for a minimum of five years. 59 Forward 1993(B.5) Assessment ofgroundwater levels an monitoring wells shall be initiated within 24 hours follossing an earthquake event having a Modified Mercalli intensity of V or greater at the landfill. This will allow the water level database to be adjusted or seismic variations. In the mitt that anomalous water level changes are noted, a series of water quality sampling and testis g events shall be initiated by the applicant in coordination with the RWQCB to detect an changes in water quality that may sign6 subsurface adjustments in landfill cells. 60 Forward 1993(B.6) Benchmarks shall be established(these could utili_Te monitoring well top of casing elevations),which will allowfor determinations ofsettlemeni/consolidation offill materials in closed sections of the landfill on an annual basis and following significant seismic events (Modited Mercalli Scale of V or above). In the event that changes are noted, the cause should be determined as should the effect on leachate collection and recovery systems. Repair liners and LCRS as necessary. In addition, remedial grading should be accomplished to restore the original cap's function to repel water and direct surface runoff. H.BIOLOGICAL RESOURCES 61 (H.2) Identified in This EIR: Nigbt lighting with sodium lamps with sharp cutoff angles shall be used to focus light in active landfill areas(target areas)and to avoid nighttime lighting of adjacent open areas and trees. 62(H.3) Proposed as Part of the Project: As a participant in the SJCMSCP,Forward will incorporate SJCMSCP guidelines developed to minimize effects of rodenticides to the garter snake,the brush rabbit and the Swainson's Hawk(Appendix A of the SJCMSCP). Identified in This EIR: