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2.0 EXHIBIT REQUIREMENTS <br /> The below sections present the information required in Rule 6.4.4 and summarized <br /> in Section 1, above. <br /> 2.1 Mining Methods (Rule 6.4.4(a)) <br /> Mining will be by surface excavation and segregated stockpiling of commodity soils <br /> and overburden soils. Below ground mining or blasting will not be used. <br /> 2.2 Earthmoving (Rule 6.4.4(b)) <br /> Earthmoving and excavations will be conducted by typical surface excavation and <br /> mining methods, including (but not limited to) bulldozers, trackhoes, front-end <br /> loaders and scrapers. Clay and overburden soils will be segregated during <br /> excavations and transported by dump truck (end or belly dump) to designated <br /> stockpiles on-site. The location proposed for stockpiles of mined clay are shown as <br /> Area 2 on Figure D-1. <br /> 2.3 Water Diversion and Movement (Rule 6.4.4(c)) <br /> Water diversion and movement associated with mining (Area 1) will be within both <br /> temporary and permanent drainage features constructed concurrent with landfill <br /> operations and will include diversion channels and ponds. Additionally, the mining <br /> for this permit will primarily be associated with the below grade excavations for <br /> landfill disposal cells, which will be pumped of water as needed, or water will be <br /> used for dust control, vegetation, or other beneficial uses during cell excavation (i.e., <br /> mining). No water diversion is proposed for the Area 2 stockpile and staging area. <br /> 2.4 Mining Areas (Rule 6.4.4(d)) <br /> The mining areas 1 and 2 (including size) are presented on Figure D-1. <br /> 2.5 Mining Timetable (Rule 6.4.4(e)) <br /> Timing of the mining activities will coincide in part with the future waste disposal <br /> needs of the communities and businesses served by the landfill. The Area 1 mining <br /> will likely be performed in 3 to 6 stages, with each stage closed (after removal of <br /> mined soils during excavation of the disposal cells) by the installation of the landfill <br /> Weaver Consultants Group,LLC <br /> Q:�WASTE CONNECTIONS)SEDALIA EXPANSION 2024�DRMS 112 PERMIT�EXHIBIT D-MINING PLAN.DOC Rev.0,10/30/25 <br /> D-2 <br />