Laserfiche WebLink
Newmont-Cripple Creek&Victor Gold Mine <br /> Technical Specification No.02200 REV D <br /> Squaw Gulch VLF ■ <br /> Project No.475.0106.006 <br /> March 13,2020 <br /> U.S.Standard Percent Passing <br /> Sieve Size by Dry Weight <br /> 1%-inch 100 <br /> %-inch 70—100 <br /> No.4 5—50 <br /> No. 200 0-8 <br /> Plasticity Index:Non Plastic <br /> 9. Coarse Shaft Backfill - material as approved by MANAGER and CERTIFYING <br /> ENGINEER conforming to the following SPECIFICATIONS: <br /> U.S.Standard Percent Passing <br /> Sieve Size by Dry Weight <br /> 12-inch 100 <br /> No. 200 0—15 <br /> Plasticity Index:Non Plastic <br /> 10. Fine Shaft Backfill - material as approved by MANAGER and CERTIFYING ENGINEER <br /> conforming to the following SPECIFICATIONS: <br /> U.S.Standard Percent Passing <br /> Sieve Size by Dry Weight <br /> 2-inch 100 <br /> %-inch 70—100 <br /> No.40 20—50 <br /> No. 200 2—15 <br /> Plasticity Index:15 maximum <br /> 11. Pipe Bedding Material - material as approved by MANAGER and CERTIFYING <br /> ENGINEER conforming to the following SPECIFICATIONS: <br /> U.S.Standard Percent Passing <br /> Sieve Size by Dry Weight <br /> 2-inch 100 <br /> No.4 30—100 <br /> No. 200 5—20 <br /> Plasticity Index:15 maximum <br /> Page 5 <br />