SITE INFORMATION AND CORRESPONDENCE_CASE 1

Home Browse Search

E Y A photocopy of an excerpt of the Tri Regional Guidelines(Appendix A) is provided for your review. The FRP scope is described on pages A-13 and A-14, and our proposed approach is outlined below as it relates to the Plant T Site. TVG will provide SECOR with available Plant T facility maps and copies of other reports not provided previously. The FRP must include descriptions of the following: • Site Plan with accurate definition of work areas; • Results of hydrogeologic evaluations; " II • Remedial activity descriptions such as soil removal activities, installation of additional subsurface structures, installation of paved surfaces and stormwater runoff controls; Treatment of affected soil volumes (bioremediation cell construction, management and monitoring); . • Treatment of affected groundwater volumes(installation of a subsurface groundwater collection system and appropriate treatment technology); • Limited feasibility analysis including conceptual capture zone analysis for groundwater affected by petroleum hydrocarbons; • Description of site safety measures for remedial activities; • Schedules for'remedial plan implementation. Our experience in preparing FRPs and remedial action-plans for similar sites in San Joaquin County will ensure that the document is acceptable-to PHS/EHD,and prepared in a manner which advocates TV G's concern for a sensible and cost-effective solution. The budget assumes that a draft FRP will be submitted to TVG for their review and comment prior to releasing the document to the PHS/EHD. The review comments from TVG are not anticipated to be extensive or require significant revision. The proposed budget further assumes that only one meeting between the regulatory agencies and TVG/SECOR will be necessary to discuss the agencies' review comments. Conceptual Scope of Services Although the exact Scope of Work for the activities following the approval of the FRP cannot be described at this time, we have provided a conceptual description of each Task proposed. Similarly, we are not able to provide specific cost estimates, only conceptual cost ranges. ! Task 4.0 Installation of Groundwater Drainage Stern The activities of this Task will include: • detailed design and installation of a plastic,horizontal drain line in the vicinity of the former gasoline tank excavation; Tri Valley Growers ^ SECOR' T'1130P.rp: lune I.1995