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III IIIIIIIIIIIIIIII <br />TRIAPPBR ~tN~Na ZNC. <br />March 13. 2001 <br />Mr. Tom Kaldenbach RECEIVED <br />Colorado Division of Minerals and Geology <br />1313 Sherman St., Room 215 MpR ~ ~ 2001 <br />Denver, CO 80203 <br />Division of Minerals and Geology <br />Dear Tom: <br />Subject: Trapper Miue (Permit No. C-81-010) Technical Revision TR-88 <br />2000 Annual Report, Appendix W <br />Trapper Mine's Annual Report for 2000 is composed of seven sections. Section (.0 reports 2000 <br />reclamation activity as specified in Section 2.04.13 of the Colorado Mined Land Reclamation Board <br />Regulations for Coal Mining. All appropriate maps are enclosed. <br />Section 2.0 is the Annual Hydrology Report and is composed of eight subsections. <br />2.1 Climatological Data <br />2.2 Pit Dewatering and Consumptive Water Use for 2000 <br />2.3 Mining Advancement and Ash Disposal <br />2.4 Monitoring Points <br />2.5 Hydrological Data (Hydro-Engineering Inc. report) <br />2.6 Hydrological Trends <br />2.7 Spoil Spring Sampling <br />2.8 WET Testing Results <br />Section 3.0 is a report on Trapper's drainage reconstruction efforts 1987-2000. It consists of a <br />narrative segment describing our reconstruction methods and results as well as a map showing the <br />locations of our drainage reconstruction efforts minewide. In 2000, approximately 4,900 feet of <br />drainage construction work was performed in the Oak drainage. Drainage repair work was <br />completed on approximately 500 lineaz feet of the Johnson and No-Name drainageways during the <br />2000 field season. <br />Section 4.0 is the recontoured spoil sampling section. This section includes site specific spoil <br />analysis data and a map showing spoil texture and sample identification numbers for the Ashmore and <br />Flintlock pits <br />Section 5.0 is a narrative and map showing topsoil stockpiles conswcted in 2000 and proposed 2001 <br />topsoil stockpile locations. Additionally, the map has been updated to show all existing topsoil <br />stockpiles minewide with appropriate identification numbers. The narrative and accompanying Table <br />5-1 describes topsoil stockpile locations, size and approximate volumes. <br />Section 6.0 is the stock tank and dour basin section. This section contains a narrative and a map of <br />stock tank and dozer basin locations. Table 6-1 reflects the revised as-built stock tank density. <br />P.O. Box 187 Craig. Colorado 81626 (970) 824-4401 <br />