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Table D-3: Fuel Storage Tanks in Permit Area <br />Location Size Containment <br />Supply for Mobile Equipment 8000 gallon Either a double walled tank or a lined basin <br /> ith 110% ca aci <br />Cement Plant 5000 gallon Either a double walled tank or a lined basin <br /> ith 110% ca aci <br />Asphalt Plant 5000 gallon Either a double walled tank or a lined basin <br /> ith 110% ca aci <br />Crushing, screening and washing 2000 gallon fined berm with at least a 2200 gallon <br />plants capacity <br />4. Water Information. Rights and Augmentation <br />Since the mine will not encounter any water in the mining operation, there will be no need for water <br />rights or augmentation for this operation. Water for dust control and materials washing will be <br />supplied by irrigation wastewater on the property. <br />5. Drainage Facilities <br />The overall design of the drainage facilities is to contain the runoff from all disturbed areas for the <br />100 year - 24 hour storm. This will be done through the use of <br />a) Berms (8 ft height) to contain water that could drain offsite on the north, west, and south <br />boundazies of mining, and a berm on the northern edge of the old Metcalf Pit boundazies of the <br />mme. <br />b) A natural berm left on the eastern side of the mining area <br />The gravels which occur on-site are very porous and in the event of water entering the pi[, the water <br />will be allowed to settle through the gravels and will follow the natural path that the irrigation water <br />travels, which is along the dip of the shale which underlies the deposit. <br />Haldorson Sand and Gravel Mine 15 <br />