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• Cat D -9 size dozer or equivalent <br />• Asphalt Plant and Highway Haul Trucks <br />Support equipment will to come to the site on an as- needed basis. Employees will park in the <br />northwest corner of Phase 1. <br />There will be no blasting as part of this operation. <br />No refuse, acid or toxic producing materials are expected to be encountered in this operation. If <br />these materials are encountered, overburden and topsoil will be placed over the area and mining <br />will move to a different area. <br />The stormwater control berms are designed to divert uphill runoff from the south around the <br />disturbed areas. The control berms located along the north side of Phase 1 will contain the runoff <br />from the expansion area. Details of surface water management are discussed in Exhibit G. <br />All existing fencing will stay in place. Any new fencing will be installed according to the <br />Division of Parks and Wildlife's specifications. <br />The operator commits to clearly marking the permit boundary with stakes surveyed on site. <br />The main access road developed for the site will be used throughout mining, and into <br />reclamation for access to the site. The currently existing access road connecting the Camilletti <br />driveway to the pit will be reclaimed. <br />4. Topsoil, Overburden Handling <br />Topsoil depth varies on the sight from a minimum of 12 inches up to a maximum of 60 inches. <br />This variability is roughly north to south. Overburden is up to 20 feet thick in places, with a <br />similar variability direction. Topsoil and overburden will be stripped as needed to expose the <br />underlying gravel. Some topsoil will be used to build the stormwater control berms on site, while <br />the remaining material will be used in backfilling and grading for reclamation. <br />Details of overburden and topsoil re- distribution are discussed in Exhibit E: Reclamation Plan. <br />Hayden Gravel Pit, May 2013 D -5 <br />