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DEC - 6- 9 3 M O N 1 7 4 2 <br />• <br />~, WATER <br />WASTE <br />6i: LAND <br />wa <br />December 8, 1893 <br />VIA FACSIMILE <br />stela of Colorado <br />Division of Minerals and Geology <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203 <br />Attention: Larry Oehler <br />Environmental Protection Specialist <br />WWL A'390 <br />~1.~ ~~ ~ <br />t2_j3 <br />Subject: Battle Mountain Resources Inc. -San Luis Mine <br />Weekly Construction Activity Update - 11/25/93 through 12/04/8? <br />Dear Larry, <br />Contained in this letter is information concerning WWL's observations of construction <br />activities and our review of current and past construction quality assurance testing rocedures <br />and results. This information was collected over the period from November ~6 through <br />December 4, 1993. <br />CONSTRUCTION ACTIVITIES <br />During the period November 25 through 29 (Thanksgiving weekend and the Monday <br />following), very little was done on the embankment as BMRI's workers were pff and the <br />borrow pit was being developed. During this period there was a substantial quantity of liner <br />cover placed, as Southway's workers did not take any days off. <br />Weather conditions have generally been conducive to the construction activities. One dusting <br />of snow was experienced at the site on the morning of December 3. <br />The construction actlvities during this period are outlined below. <br />VLDPE Llner Repalr <br />All liner repairs were completed and tested during this work period. <br />• Llner Cover <br />All liner cover materiel has been placed. Several small (less than 1 acre) areas remain where <br />addltlonal material must be placed to reach the 24 inch minimum cover thickness. This work <br />will be completed on Monday and Tuesday of next week. <br />W A T E R W A S T E t L A N D <br />P ~ 2 <br />2629 Redwing Rd. Suite 2~Fort Collins, Colorado 80526 <br />(303)226.3535 <br />fax (303) 226.6475 <br />Consulting Engineers and Scientists <br />