2006-10-10_REVISION - M2001107 (2)

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. -- October 9. 2006 C2)/ ^~^ Mr Carl Mount '~ ~ r ~`+~ 7.~~ Senior Environmental Protection Specialist State of Colorado ~ ( l ~ ~ % rQ5 / Division of Reclamation. Mining, 8 Safety 1313 Sherman Street -Room 215 ,, Denver, CO 80203 RE: NCCI Pd >Y1. Techn,cal Revision No 3 Request, File No. M•2001-107 Ll Dear Mr. Mount. Northern Colorado Constructors (NCCI) requests a revision to their existing permit to address the following 3 items: 1 Mining Plare Revision of the permit area, revision of the location of the crushing and screening area, and revision of the location of the temporary dewatering pond. 2. Reclamation Plan: Revision to the reclamation plan to remove the interior reservoir cells and the recla,med slope along the north boundary of the pit. 3. Reclamation Bond: Revision of the financial warranty required for the reclamation of each phase of mining. Detailed descriptions of these revisions are in the following sections. Mining Plan: Revision of the permit area, revision of the location o/ the crushing and screening area, and revlsion o/the location of the temporary dewatering pond. The current permit boundary follows the property boundary. NCCI requests a revision to the current permit boundary which would remove the area adjacent to the north property I,ne from the permit area This area would consist of a twenty foot strip parallel to the north property line and would reduce the permit area from 102.66 acres to 101 96 acres. NCCI has relocated the temporary dewatering pond from the phase 1 area to the phase 3 area and has relocated the crushing and screening equipment to the phase 7 area. This equipment will remain in the phase 7 area until the mining of this phase occurs. The equipment will then be relocated to the pit floor of a previously mined phase. Attached is a revised mining plan map that shows the location of the new permit boundary, crushing and screening area, and temporary dewatering pond. No chance to the affected land is being proposed with this revision ~' j!T Cotnsultyng, Inc. • 1400 W 122'q Avenue - Suke 120 Westminster CO 80234 •303x157-0735