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Raptor Materials First Adequacy Response <br /> There is no reference we can identify on p16 to stockpiles, at least not explicitly. <br /> There is discussion of backfilling cut slopes and topsoiling above water line. <br /> Nonetheless items 20, 23 and 32 all broadly relate to topsoil and need to be read <br /> together via a consolidated response to comment 20. <br /> Division Second Adequacy Comment <br /> It appears that the extensive discussion on soils does not include any information <br /> regarding the quantities of soil in stockpiles or the location of soil piles. This <br /> information is required for a detailed reclamation cost estimate and needs to be <br /> added to the Extraction Plan, Exhibit D. <br /> Raptor Materials Second Adequacy Response <br /> The information requested has been included in revised Exhibit D (p 14, Footnote <br /> 2). <br /> 24) In the section Plant Site Development & Operations, text should be added <br /> regarding the details of structures that will be built, including the conveyor. <br /> Dimensions and other details should be provided to aid in the estimate of demolition <br /> costs for these structures. <br /> Raptor Materials First Adequacy Response <br /> Equipment to be used at the plant site is described in the Plant Site Development <br /> and Operations section on p19 as shown below. Plant site equipment will be semi- <br /> mobile in nature and is not expected to require permanent foundations or footers. <br /> The conveyor will be set on an elevated structure at varying heights to be situated <br /> about the 1 in 100-year flood level. An average height of 7 feet is expected. The <br /> conveyor will be supported by legs at intervals of approximately 20 feet with <br /> concrete blocks used as necessary to anchor the legs. Final conveyor <br /> specifications are to be determined but a 24-36" belt is anticipated. <br /> 311 Page <br /> Correspondence to the Colorado Office of Mined Land Reclamation—Reply to Rob Zuber,EPS—Adequacy Letters of 24 June and 5 <br /> August 2022;in the matter of the Two Rivers Sand,Gravel and Reservoir Project—M2022-013. <br />