ARCHIVED REPORTS_2008_26 - Laserfiche WebLink

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WASTE DISCHARGE REQUIREMENTS -16- FORWARD INC.,FORWARD LANDFILL SAN JOAQUIN COUNTY ` LAND TREATMENT UNIT SPECIFICATIONS 26. WMU G, a land treatment unit, may be sited at any point in the area described in Attachment B. WivfU G may not overlay any existing elements of a WMU. Design and construction plans shall be submitted to Board staff for approval before construction of any land treatment unit. 27. As site conditions change,WMU G may be shifted to another point in the area described in Attachment B. The new location must be approved by Board staff. 28. Each old location of WMU G must be closed according to Chapter 15. Closure shall include testing of the old location for the parameters described in the land treatment section of Monitoring and Reporting Program No.97-141. 29. The maximum depth of the treatment zone shall not exceed five feet from the initial soil surface. 30. Treated soil from WMU G shall be used as alternative daily cover in compliance with Title 14, foundation material for final cover, or discharged to a landfill unit in compliance with this Order. 31. Soil piles stored in WMU G shall at all times be completely covered with a synthetic liner, except during treatment. 32. Soils containing contaminants other than petroleum hydrocarbons and BTEX(for example, chlorinated hydrocarbons) shall not be placed in WMU G without prior approval of the Executive Officer. 33. WMU G shall be grbLded so that storm water runoff is collected within the unit for appropriate disposal. WASTE PILE SPECIFICATIONS 34. Waste piles constructed for treatment of petroleum contaminated soils shall be within the area designated for WMU G. Design and construction plans and specifications shall be submitted to Board staff for approval before construction of any waste pile. After construction, a construction quality assurance report shall be submitted and approved by Board staff prior to operation of the waste pile. f -