2019-09-30_REVISION - M1980244 ‎(6)‎

• Permit No: M1980244
• IBM Index Class Name: Revision
• Doc Date: 9/30/2019
• Doc Name: Request for Technical Revision
• From: CC&V
• To: DRMS
• Type & Sequence: TR118
• Email Name: TC1
• Media Type: D
• Archive: No

Newmont-Cripple Creek&Victor Gold Mine
Technical Specification No.02200.DOCX
Squaw Gulch VLF ■
Project No.475.0106.006
June 15,2016
9. Coarse Shaft Backfill - material as approved by MANAGER and CERTIFYING
ENGINEER conforming to the following SPECIFICATIONS:
U.S.Standard Percent Passing
Sieve Size by Dry Weight
12-inch 100
No.200 0—15
Plasticity Index:0
10. Fine Shaft Backfill - material as approved by MANAGER and CERTIFYING ENGINEER
conforming to the following SPECIFICATIONS:
U.S.Standard Percent Passing
Sieve Size by Dry Weight
2-inch 100
%-inch 70—100
No.40 20—50
No. 200 2—15
Plasticity Index:15 maximum
11. Pipe Bedding Material - material as approved by MANAGER and CERTIFYING
ENGINEER conforming to the following SPECIFICATIONS:
U.S.Standard Percent Passing
Sieve Size by Dry Weight
2-inch 100
No.4 30—100
No. 200 5—20
Plasticity Index:15 maximum
12. Granular Filter Material - material as approved by MANAGER and CERTIFYING
ENGINEER conforming to the following SPECIFICATIONS:
U.S.Standard Percent Passing
Sieve Size by Dry Weight
3-inch 100
2-inch 75—100
No.200 0—15
Plasticity Index:15 maximum
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