Laserfiche WebLink
<br />2. The total aggregates estimated include material, which <br />with minor treatment, would meet specifications for concrete. <br />f4ost of the deposit meets specifications for class 2 subbase <br />(Colorado Highway Department). Slipht modification would be <br />required for the materials to meet other specifications for base- <br />course and asphalt mixes. <br />3. Stripping ratios for the usable aggregates are from <br />zero to 0.35:1, and average 0.18:1. <br />4. These conclusions were reached primarily from a drilling, <br />testing, e•d evaluation program conducted specifically for the <br />property. Eighteen Holes, totalin,, '9', were drilled and <br />sampled at an average interval of slightly more than give feet. <br />Laboratory gradations were made, and the entire body of data <br />eras evaluated. <br />I I - 2 7~-5Z~ <br />