Laserfiche WebLink
November 17, 2011 <br />Michael Cunningham <br />Environmental Protection Specialist <br />Colorado Division of Reclamation, Mining and Safety <br />1313 Sherman Street — Room 215 <br />Denver, CO 80203 <br />RE: NCC Pit # 1, Permit No. M- 2001 -107, Technical Revision Request No. TR 6 -To Change <br />Mining Phase Sequence. <br />Dear Mr. Cunningham: <br />NCCI is requesting a change in the mining sequence of NCC Pit No. 1. The current mining plan <br />sequence is to mine Phase No. 1 through Phase No. 13. (See attached approved mining plan). <br />We currently have reclamation bonding in place for Phases No. 1 through Phase No. 7 in the <br />amount of $947,991.00 (See attached Exhibit L). This amount is per Exhibit L of the approved <br />Technical Revision No. 3. We currently have mined or are currently mining in Phase No. 1 <br />through Phase No. 7. We are proposing to change the mining sequence to mining Phase No. 11 <br />and Phase No. 12 after we have completed the mining of Phase No. 1 through Phase no. 7. Prior <br />to beginning the mining of Phase No. 11 and Phase No. 12 we would submit for approval, the <br />additional bonding in the amount of: Phase No. 11 - $72,284.00 and Phase No. 12 - $9,909.00. <br />This additional bonding would be as per the approved phase bonding in Exhibit L. <br />The proposed sequence of mining, if approved, would be: Phase No. 1, Phase No. 2, Phase No. <br />3, Phase No. 4, Phase No. 5, Phase No. 6, Phase No. 7, Phase No. 11, Phase No.12, Phase No. 8, <br />Phase No. 9, Phase No. 10 and Phase No. 13. The phase bonding amounts would remain the <br />same as approved in Exhibit L of Technical Revision No. 3. <br />NCCI appreciates your consideration of our proposed Technical Revision No. 6 to NCCI Pit No. <br />1 — Permit No. M- 2001 -107. Please contact me with any questions or comments. <br />Sincerely, <br />1 <br />Chris Zadel <br />Manager <br />rH4 <br />Attachments: <br />Exhibit L — Reclamation Cost Schedule <br />Phase Mining Plan <br />4111/ 411Pmw <br />11%11111 OLE, <br />NORTHERN COLORADO CONSJRUCIQRS, INt, <br />9075 WCR 10 * Fort Lupton, CO 80621 <br />303 - 857 -1754 <br />FAX: 303 - 857 -2933 <br />• <br />1 <br />LJ j <br />Mining <br />