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Consolidated Forward_ Landfill Page 16 51 (F.4) Identified in This EIR: Replacement well&(as well as additional wells north of the Austin Road Landfill to better define the leading edge of the plume)shall be installed to mitigate against the loss of old swells as presented in the JTD currently under review by the RWQCB. The RWQCB roust approve the STD's plans for the number and location of the new wells as part of their: approval process,which is separate from the EIR approval process. 52 Austin 1994(K3 c),Austin 2000(%3.c) The timing of the pumped discharge from the detention pond must not occur with the peak flow rate of Little John's Creek as this would impact downstream locations by increasing the flood hazard. Telemetry, which monitors the flow in the creek to determine the peak,should be provided. This infonnation should then be used to coordinate the startup of the pumps. 53 Austin 1994(KS.e),Austin 2000(KS.e) The landfill operator would include practices and procedures in the SWFP to comply with AB 1760. The procedures would describe how the expanded landfill would salvage all economically feasible metallic discards. 54 Forward 1993(0) Diesel fuel should be stored in a manner which provides for secondary containment. G. SOILS AND GEOLOGY 55 (G.2) Proposed as Part of the Project: 1. Should additional cover material be needed,alternative daily covers,approved by the CIVVMB,will be examined and used. 56(G.3) ` Proposed as Part of the Project: The project sponsor has prepared a seismicity study for the site. If the potential maximum peak ground acceleration in the seismicity study is greater than that assumed in the preliminary design,the final project design analysis will make modifications needed to Meet the factor of safety(determinations may be subject to the approval of the CIWMB and/or RWQCB). Impacts to the new liner and drainage system instaQed over the Austin Road Landfill will be monitored as appropriate based on any stipulations of the CIWMB and/or RWQCB. 57(G.4) Proposed as Part of the Project: Overall reduction—or,in some cases,elimination or improvement—of slope instability at the project site can be achieved through the implementation of the seismic design measures designed to meet CCR Title 27. t 58 (G.5) Proposed as Part of the Project: The applicant's Joint Technical Document references an erosion management plan that delineates various actions to minimize erosion and sedimentation,including appropriate t construction,landscaping,and maintenance of graded slopes and subsurface drainage t,__