2016-07-11_REVISION - M1980244

• Permit No: M1980244
• IBM Index Class Name: Revision
• Doc Date: 7/11/2016
• Doc Name: TR78 Corrected
• From: Newmont
• To: DRMS
• Type & Sequence: TR78
• Email Name: TC1
• Media Type: D
• Archive: No

Newmont-Cripple Creek&Victor Gold Mine
Technical Specification No.02776-0.DOCX ■
Squaw Gulch VLF
Project No.475.0106.006
April 08,2016
TYPICAL PROPERTIES-TABLE 2.01
Test Method Smooth Textured Smooth Textured
Property Smooth/Textured 40 mil LLDPE 80 mil LLDPE 100 mil LLDPE 100 mil LLDPE
Thickness(mils)2 STM D 5199/ASTM D5994 36/40/40 68/76/80 90/100/100(min) 85/95/100(min)
Compound Density(g/cc) ASTM D 792,method B for both 0.939(max) 0.939(max) 0.939(max) 0.939(max)
Carbon Black Dispersion ASTIVI D 5596 for both See'Note 7 See Note 7 See Note 7 See Note 7
Carbon Black Content(°G) TM D 4218(2)(3)for both 2-3 2-3 2-3 2-3
Tensile Properties
1. Ultimate Tensile Strength(ppi) ASTM D 6693 for both 152(min) 120(min) 380(min) 150(min)
2. Ultimate Elongation(%)(25'gauge) ASTM D 6693 for both 800(min) 250(min) 800(min) 250(min)
Puncture Resistance(lbs.) ASTM D 4833 for both 56(min-ave) 88(min-ave) 140(min-ave) 110(min-ave)
Field Seam Properties3,9
1. Shear Strength(ppi) ASTM D6392 for both 60(min) 120(min) 150(min) 150(min)
2. Peel Strengths(Inside and outside tracks STM D6392 for both 44(min),FTB4,5,6 88(min),FTB4,s,s 114(min),FTB4,5,6 114(min),FTB4,5,6
for fusion welds)
Notes:
1. LLDPE refers to Linear Low Density Polyethylene and VLDPE refers to Very Low Density Polyethylene.
2. First value represents lowest individual value out of 10 measured.Second value represents minimum average roll value.Third value represents nominal roll value.
3. Seam strength refers to both fusion and extruded seams for LLDPE to LLDPE welds.
4. If peel strength exceeds ultimate tensile strength of the sheet but the sample fails FTB,the test will be considered a pass.
S. Federal Test Method Standards.
6. Film Tear Bond(FTB)is defined as failure of one of the sheets by tearing,instead of separating from the other sheet at the weld interface area(sheet fails before weld).
7 9 in Categories 1 or 2 and 1 in Category 3
8 Test methods and tolerances specified above for conformance testing are defined in GRI Test Method GM37,revision 12,dated November 4,2015.
9 Test methods and tolerances specified above for field seam properties are defined in GRI Test Method GM19,revision 8,dated February 12,2015.
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