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the WRL to be used quickly in reclamation. WRL lift piles will be temporary and will migrate <br /> around the area; therefore, exact locations are not shown on any Exhibit C maps. <br /> 16. Please provide a copy of the SPCC plan or equivalent for any fuel/oil to be stored and/or <br /> used on site. <br /> Prior to the start of operations and/or storing more than 55-gallons of fuel on site, the Young <br /> Ranch Resource Quarry will implement an SPCC protocol and will store the prepared SPCC <br /> within the site office. An example `draft' SPCC is attached as Appendix 8 and will be updated to <br /> current conditions prior to stored fuels being brought onsite. <br /> 17. The Division has the following comments regarding Table D-1 — Mining phase <br /> Dimensions: <br /> a. Please clarify if the acreage shown under the 'Area"column includes only quarry <br /> disturbance or total proposed disturbance for each mine phase (e.g., pits, waste <br /> rock areas, stockpile areas, processing areas, equipment storage areas, parking <br /> areas, roads). If it only includes quarry disturbance, please add an additional <br /> column which shows the total disturbance proposed for each mine phase. <br /> b. The table includes a column with estimated disturbance created by the waste <br /> rock landform during each mine phase. Please include additional columns which <br /> provide an estimated disturbance created by other mine features such as roads, <br /> stockpile areas, processing areas, and parking/equipment storage areas, for <br /> each mine phase. <br /> See the updated Table 1. As roads, stockpile areas, processing areas, and storage/parking <br /> areas are all included in the footprint and thus disturbed area of each phase, only the total <br /> disturbed area by phase is given. Each phase is further broken into the final mined surface and <br /> cumulative WRL acres. <br /> 18. On page D-5, the application states "additional fill for establishment of the processing <br /> area may be imported from local construction jobs and other sources of fill material". <br /> Please provide the applicable information required by Rule 3.1.5(9) for the importation of <br /> backfill material to the site, including: a narrative that describes the approximate location <br /> of the proposed activity, the approximate volume of inert material to be backfilled, a <br /> signed affidavit certifying that the material is clean and inert as defined in Rule 1.1(22), <br /> the approximate dates the proposed activity will commence and end, an explanation of <br /> how the backfilled site will result in a post-mining configuration that is compatible with <br /> the approved post-mining land use, and a general engineering plan stating how the <br /> material will be placed and stabilized in a manner to avoid unacceptable settling and <br /> voids. If this information is not known at this time, please commit to submitting a <br /> Technical Revision with this information prior to importing any backfill material to the site. <br /> Recent clarifications of the mine design eliminates potential import of material; therefore, further <br /> discussions regarding import will not be necessary. If import of material is required or desired <br /> later in the mine life, a Technical Revision will be submitted to the Division prior to the <br /> commencement of any import activities. <br /> 19. Will the phase 1 processing area continue to be used as such during mine phase 2? If <br /> not, where will material processing occur after the phase 1 processing area can no <br /> longer be used? <br /> December 2021 6 Lewicki&Associates <br />