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G-13 <br /> In addition to processing requirements (primarily washing, scrubbing, and screening of the sand <br /> product(s),water usage will also occur with respect to fugitive dust control on haul roads(estimated <br /> at 32,000 gallons per day),and other routine,but minor uses. <br /> Reclamation uses are anticipated to be minimal, and approximately equivalent to the <br /> "developmental" stage utilization levels (i.e., 30,000 to 50,000 gallons per day), with uses being <br /> limited primarily to haul road and other miscellaneous fugitive dust suppression applications. <br /> In addition to the foregoing, at closure, incremental water usage may be employed in dust <br /> suppression associated with structure demolition and removal as well as other miscellaneous uses. <br /> However, due to the selected post-mining land-use being"range land",there will be no irrigation <br /> watering of the revegetated area(s). <br /> (5) The OperatorlApplicant shall indicate the projected amount from each of the sources of water <br /> to supply the project water requirements for the mining operation and reclamation. <br /> CSC is currently evaluating a number of potential raw water sources to support the Keenesburg <br /> No.2 Mine operations. Ultimately,operations may be supported by one(or more)of these potential <br /> sources in complement; however, the percentage allocations are indeterminate at this juncture. <br /> Evaluation factors include quantity and dependability of supply, as well as projected cost for <br /> delivery to site. Bracketed"upper-end"ranges for prospective allocations are provided,as follows: <br /> Town of Keenesburg —Municipal water supply. This would require connection to the Town of <br /> Keenesburg municipal supply system. The percent allocation will be dependent on the potential <br /> combination of other sourcing option(s),but likely would not exceed 70%of overall supply. <br /> BNN — Tallgrass Ltd. — Industrial Water Supply Pond. This would require connection to an <br /> overland delivery pipeline from the facility, which is located approximately 2 miles west of the <br /> Keenesburg No.2 Mine. The percent allocation will be dependent on the potential combination of <br /> other sourcing option(s),but likely would not exceed 70%of overall supply. <br /> Guttersen Ranch Well(s) —Industrial Use Wells. This would require connection to an overland <br /> delivery pipeline from the respective well location(s), both of which are situated on Guttersen <br /> Ranch LLC holdings. The percent allocation will be dependent on the potential combination of <br /> other sourcing option(s), but will not collectively exceed 30% of the overall requirement due to <br /> Keenesburg No. 2 Mine-1 12 Reclamation Operation—November 22, 2019 <br />