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REVISED Table 3-1
<br /> Proposed Project Features and Characteristics
<br /> Volume of
<br /> Total Pit Volume of Volume of Material Maximum Depth
<br /> Mining Volume Overburden Top Soil Extracted' of Extraction
<br /> Operation Acres (Cubic Yards) (Cubic Yards) (Cubic Yards) (Cubic Yards) (Feet)
<br /> Phase I 112.7 13,967,000 1,136,391 136,367 8,319,621 94
<br /> Phase II 84.8 11,882,000 855,067 102,608 10,924,325 92
<br /> Phase III 73.4 11,385,000 740,117 88,814 10,556,069 105
<br /> Phase IV 83.1 15,869,000 837,925 100,551 14,930,524 116
<br /> Phase V 111.5 20,796,000 1,124,292 134,915 19,536,793 105
<br /> Phase VI 77.6 11,120,000 782,467 93,896 10,243,637 105
<br /> Phase VII 77.6 10,035,000 782,467 93,896 9,158,637 98
<br /> Phase VIII 38 5,132,000 383,167 45,980 4,702,853 88
<br /> Total 659 100,189,000 6,644,917 797,390 92,746,693
<br /> Material Extracted equals total pit volume less overburden and topsoil
<br /> SOURCE: Spinardi Associates,2004.
<br /> REVISED TABLE 3-2
<br /> PROPOSED PROJECT MINING AND RECLAMATION SCHEDULE
<br /> Mining Product Years to Mine Years to Mine Range of Years Range of Years
<br /> Operation (Tons) (1.7 mtnslyr) (4.0 mtnslyr) to Mine to Reclaim
<br /> Phase I 14,052,900 8 3 0 to 8 59 to 60
<br /> Phase II 11,006,000 6 3 3 to 14 6 to 17
<br /> Phase III 11,814,000 7 3 6 to 21 9 to 23
<br /> Phase IV 16,759,000 10 4 9 to 32 15 to 33
<br /> Phase V 21,769,000 13 5 13 to 45 18 to 46
<br /> Phase VI 8,605,000 5 2 21 to 54 23 to 57
<br /> Phase VIII 5,086,000 3 1 23 to 59 24 to 60
<br /> Total 99,477,900 59 25 25 to 59
<br /> SOURCE: Reclamation Plan,RMC Pacific Materials,Inc.Vemalls Quarry,October 2003
<br /> Pit Operations
<br /> A 7'/2-yard excavator will excavate material from the pit and load the pit run material into 40-ton off-road
<br /> haul trucks. The haul trucks will transport the pit run material to a feed hopper where the material will be
<br /> dumped and fed to a series of field conveyors. The field conveyors will transport the pit run material from
<br /> the pit bottom to the aggregate plant. The feed hopper and field conveyors will be moved as new phases
<br /> are excavated. The series of field conveyors will be extended as the pit becomes farther from the plant.
<br /> No processing of material is planned in the pit bottom.
<br /> San Joaquin County QX-01-2%Lonestar California
<br /> Community Development Page 8
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