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<br />Ms Erica Crosby <br />Environmental Protection Specialist <br />Colorado Division of Minerals and Geology <br />1313 Sherman Street, Rm 215 <br />Denver, CO 80203 <br />iii iiiiiiiiiiiu iii <br />999 <br />5731 State Highway 13 <br />Meeker. Colorado 81641 <br />(303)8244451 <br />1303) 824-0459 FAX <br />August 12, 1995 <br />M1- <br />AUG 15 1995 <br />RE: EastwTaylorlPondP(TR-33) ~ (C-81-019) O""Q~onoF,y;~efa(S~~eology <br />Post Mining Drainage Deaigna (TR-32) <br />ADDITIONAL INFORMATION <br />Dear Erica: <br />In response to concerns expressed in your letter of June 9, <br />1995, enclosed, please find modified and additional pages and maps <br />which should adequately address those concerns. Additionally, a <br />response is enclosed pertaining to Item 3. of your June 15, 1995 <br />letter on TR-32. <br />The following is an item by item response to the concerns <br />raised in your June 9th letter. <br />1. The issue regarding the location of the East Taylor Pond Ditch <br />has been resolved through our discussions and site visits. The <br />ditch will be constructed as proposed, with the submitted ditch <br />sizing being a minimum. The as-built ditch size will exceed this <br />minimum. <br />2. Enclosed, please find a Geotechnical Assessment performed by CTL <br />Thompson Inc. which adequately addresses your concerns. <br />Recommendations made in the assessment are incorporated into <br />revised pond designs. Please place this assessment immediately <br />behind the title page entitled "EAST TAYLOR POND AND DIVERSION <br />DITCH". <br />3. The road to both the West Pit and East Taylor Ponds is <br />classified as a light use road and is depicted on Permit Maps 11 <br />and 12. This road is a pre-existing road which existed prior to <br />mining activities. Colowyo intends to infrequently travel or use <br />this road, with the main useage being pond monitoring or <br />maintenance. <br />An alldia[e of Kennecott Energy <br />and Coal Company <br />