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Valley Fill Area #2 <br />Valley Fill Area # 2 will utilize the same Grass Lined and Rip-Rap Lined channel designs as Val- <br />leyFill Area # 1. The grass lined channel will be used along the top of the bench. The grouted <br />rip-rap channel will be placed on the highwall cut area to transition the flow to the bench and <br />along the slope of the valley fill material. Boulder energy dissipaters will be used at the end of <br />the fill slope channel. <br />1'he channel locations can be seen on Map C-2. The various channel designs can be seen on Map <br />C-3. <br />5. Mine Facilities and Operation <br />The site will consist of a portable crushing and screening plant, portable stacker conveyors, and a <br />portable asphalt plant. The plant will have its own generators and portable #2 diesel tank of 4000 <br />gallon size. This tank will have its own secondary containment built under the steel tank. The <br />crush/screen plant will be brought to the site fora 18-26 weeks intermittently throughout the year. <br />The screened material will then be sold throughout the yeaz. <br />The site vrill also have an asphalt plant. The plant ~i~Jl have its ovm portable tank for hot mix as <br />well as #2 diesel for the generator. These tanks aze estimated at 23,000 gallons of hot mix and 500 <br />gallons of #2 diesel each. Both of these tanks will also have secondary containment within the por- <br />table plant. An LP tank of 17,000 gallons will also be used to heat the material. No concrete plant <br />is planned for this site. <br />Due to the high production rates a fuel farm will be need for the site. The fuel farm will have sec- <br />ondary containment for all tanks housed within the faun. The expected tanks will be two 10,000 <br />gallon tanks of diesel and approximately two 500 gallon tanks of gas or other fuels. <br />The site will have a truck scale, quality control lab trailer, and a scale shack. No outdoor lighting <br />and no other structures are planned. Portable toilets will be used for employees. No night activity <br />is scheduled for the operation. All structures on site are shown on Map C-2. These are relative <br />Cugnini 12/03 15 <br />