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The operator currently uses cover soil at a refuse to soil ratio of approximately 4:1. <br />Soil is placed with the use of scrapers. Scrapers haul soil from the borrow area to the <br />working face. Although the scrapers may directly cover the waste with the soil, typically <br />dozers are used to spread the soil over the waste. Once the waste is covered with soil a <br />compactor then compacts the soil. Soil is moved directly from the borrow area to the <br />working face with the exception of the winter months when soil is generally stockpiled <br />near the working face. Scrapers typically move soils to the working face at the end of <br />the workday. If there is an increased workload, soil may be stockpiled for use early in <br />the morning. <br />6.11.26.3.2 Daily Cover <br />Currently, waste is covered with a minimum thickness of 6 inches of compacted soil <br />cover at the end of each operating day to control vectors, fires, odor, blowing litter, and <br />scavenging. In the future, alternative daily cover (ADC) may be used after submittal <br />and approval of an addendum to this JTD allowing ADC. <br />5.11-36.3.3 Intermediate Cover <br />Intermediate cover consisting of at least 12 inches of soil will be placed on the <br />surfaces of the fill where no additional refuse will be placed within 180 days to control <br />vectors, fires, odors, blowing litter, and scavenging. <br />5j 11.4 Intermedi^te Geyer is nle^ed as desGrihed above in Conten 7.2. 1 <br />5:11-5 <br />5.11.7 SuFfaGes that have reaGhed final elevations eF whiGh are not at final elevations <br />"PaFtial <br />n <br />6.11.8 <br />5. 11. 9 Slopes 5: 1 and less: a total 3 feet Of GGFnpaGted sell <br />5.1 M ^ Stopes steep 2 feet Of GOrnpasted semi <br />5.1 i 11 <br />Foothill Sanitary Landfill _ Page 77 Public Works/Solid Waste <br />Joint Technical Document __�,� County of San Joaquin — Revised 7/30/10 <br />