Laserfiche WebLink
WASTE DISCHARGE REQUIREMENTS -2- <br />FORWARD INCORPORATED <br />WASTE MANAGEMENT FACILITY <br />CLASS II LANDFILLS CLASS III LANDFILLS <br />CLASS II SURFACE IMPOUNDMENT <br />CLASS II LAND TREATMENT UNIT <br />CLOSURE OF CLASS I LANDFILL <br />SAN JOAQUIN COUNTY <br />WMU D - The WMU D Landfill Area consists of several Class III WMUs for <br />'nonhazardous solid waste' and 'inert waste' and will eventually be <br />expanded to the final size shown on Attachment C. WMU D-87 was constructed <br />in 1987 and covers an area of 2.5 acres. This unit will cover low portions <br />of WMUs B and C when completed. WMU D-88 was constructed in 1988 with a <br />four -foot thick compacted soil liner and covers an area of 4.2 acres. WMU <br />D-88 is divided by an internal earthen dike so that the southern 1.2 acres <br />are isolated from any acidic leachate generated in the northern portion <br />of the WMU. This arrangement allows for waste contaminated with acid - <br />soluble inorganic constituents to be isolated from acidic landfill <br />leachate. Additional expansion (WMU D-89) is planned for 1989. <br />WMU E - This Class II Landfill was constructed to meet Subchapter 15 <br />requirements, and is dedicated for the disposal of coal and wood ash. <br />WMU F - A proposed Class II surface impoundment which will hold leachate <br />and other 'designated wastes' compatible with the liner. A temporary or <br />interim WMU F was constructed west of WMU E in 1988 to accommodate landfill <br />leachate only. This surface impoundment will be closed when the permanent <br />WMU F is built. <br />WMU G - A proposed Class II land treatment unit. Soils contaminated with <br />less than hazardous levels of petroleum hydrocarbons will be stored and <br />aerated at this WMU. <br />WMU H - A proposed Class III landfill which will hold 'nonhazardous solid <br />waste'. <br />WASTES AND THEIR CLASSIFICATION <br />4. The Discharger proposes to continue to discharge 'nonhazardous solid <br />waste' in WMU D, a Class III landfill unit, as shown on Attachment B. <br />5. The Discharger proposes to discharge wastes containing greater than one <br />percent (>1%) friable asbestos in WMUs D and H. These wastes are <br />classified as 'hazardous' under Title 22 of CCR. However, because these <br />wastes do not pose a threat to ground water quality, Section 25143.7 of <br />the Health and Safety Code permits their disposal in any landfill which <br />has waste discharge requirements that specifically permit the discharge, <br />