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Epvi* ropn) e1)t, lC. <br /> LARRY E.O'BRIAN � C'vEp 7985 VANCE DRIVE,SUITE 205A <br /> FOUNDER RECEIVED ARVADA,COLORADO 80003 <br /> STEVAN L.O'BRIAN 303-423-7297 <br /> PRESIDENT ja ` 2�L� FAX 303-423-7599 <br /> Colorado Division of Reclamation, <br /> July 10, 2023 Mining <br /> and Mr. Eric Scott <br /> Division of Reclamation, Mining & Safety <br /> 1313 Sherman St., #215 <br /> Denver, CO 80215 <br /> Dear Eric; <br /> RE: L.G. Everist, Inc. <br /> West Farm Reservoirs, Permit # M-2022-048 <br /> Adequacy Response #2 <br /> On behalf of our client L.G. Everist, Inc., I will respond to your June 9, 2023 adequacy review <br /> letter in the order and number format presented in that document. <br /> EXHIBIT D - Mining Plan (Rule 6.4.4): <br /> 12) Please provide USACE documentation... <br /> Please provide the supporting documentation (approved jurisdictional determination/maps) <br /> that accompany the USACE cover letter dated February 3, 2021 <br /> Attached is a copy of the REQUEST FOR CORPS JURISDICTIONAL DETERMINATION(,TD) <br /> DENIER REGULATORY OFFICE, OMAHA DISTRICTprepared by Savage & Savage dated <br /> 06/20/2020 and is enclosed copy of the NWO-2020-01166-DEN-Approved TC Letter with <br /> attachments <br /> 14) For Phase 1, no pitside slope protection has been proposed, therefore, please adjust the mining <br /> setback from the river to be no less than 400'. If you wish to use a 300'setback for Phase 1, provide <br /> pitside slope protection in the mining and reclamation plansfor that phase. <br /> The provided plan to only armor a portion of the eastern bank of Phase 1 is insufficient. If any <br /> portion of the setback between the top of the pit slope and the river will be less than 400 feet, <br /> the permittee will be required to armor the entire east(river facing)side of the pit at a <br /> minimum. Based on experience from recent flood events, DRMS strongly recommends that <br /> the permittee also consider armoring the north and south sides of the <br />