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C <br />C <br />i <br />f -I <br />L <br />C <br />n <br />11 <br />n <br />U <br />C <br />(1) <br />Test <br />MQC Test <br />Perform 10 readings on both sides of each roll. <br />Test <br />Designation <br />Frequency <br />Requirements <br />Sheet density <br />GRI GM 17 <br />1/100,000 sf <br />Min. 920 g/cc <br />Tensile Properties (3) <br />Other methods such as D4218 (muffle furnace) or microwave methods are acceptable if an appropriate correlation to D1603 (tube <br />furnace) can be established. <br />Strength at Break <br />GRI GM 17 <br />1/100,000 sf <br />Min. 90 Ib. Per in. width <br />Break Elongation <br />GRI GM 17 <br />1/100,000 sf <br />Min. 250% <br />Tear Resistance <br />GRI GM 17 <br />1/100,000 sf <br />Min: 33 lbs <br />Puncture Resistance <br />GRI GM 17 <br />1/100,000 sf <br />Min. 66 lbs. <br />Stress Crack Resistance (4) <br />Not applicable for LLDPE <br />Carbon Black Content <br />GRI GM 17 (5) <br />1/100,000 sf <br />2 to 3% <br />Carbon Black Dispersion <br />GRI GM 17 <br />1/100,000 sf <br />Category 1 or 2 for 8 of 10 readings and <br />category 1,2 or 3 for 2 of 10 readings (6) <br />Standard Oxidation Induction <br />GRI GM 17 <br />One per formulation <br />100 hours minimum for standard or 400 <br />Time or High Pressure OF (7) <br />minutes for high pressure <br />(8) <br />Oven Aging at. 85 degrees C or <br />GRI GM 17 <br />One per formulation <br />35 percent for standard or 60 percent for <br />High pressure OIT (min avg) <br />high pressure <br />%percent retained after 90 <br />days (7) (8) <br />Ultraviolet Resistance (9) <br />GRI GM 17 <br />One per formulation <br />50 percent <br />Direct Shear (Barrier Layer <br />ASTM D5321 <br />1 test performed by <br />Interface residual shear strength greater <br />Soil/ geomembrane interface) <br />OWNER <br />than 96 psf at a normal load of 250 psf <br />Direct Shear (Drainage Layer <br />ASTM D5321 <br />1 test performed by <br />Interface residual shear strength greater <br />geocomposite / geomembrane <br />OWNER <br />than 96 psf at a normal load of 250 psf <br />interface) <br />(1) <br />Report all 10 readings and an average reading for each side. <br />(2) <br />Perform 10 readings on both sides of each roll. <br />(3) <br />Machine direction (MD) and cross machine direction (XMD) average values should be on the basis of 5 test specimens each direction. <br />Yield elongation is calculated using a gage length of 33 mm. Break elongation is calculated using a gage length of 50 mm. <br />(4) <br />The SP-NCTL test is not appropriate for testing geomembranes with textured or irregular rough surfaces. Test should be conducted on <br />smooth edges of textured rolls or on smooth sheets made from the same formulation as that being used for the textured sheet. <br />(5) <br />Other methods such as D4218 (muffle furnace) or microwave methods are acceptable if an appropriate correlation to D1603 (tube <br />furnace) can be established. <br />(6) <br />Carbon black dispersion (only near spherical agglomerates) for 10 different views: nine in Categories 1 and 2 and one in Category 3. <br />(7) <br />The manufacturer has the option to select either one of the OIT methods listed to evaluate the antioxidant content in the geomembrane. <br />(8) <br />It is also recommended to evaluate samples at 30 and 60 days to compare with the 90 -day response. <br />(9) <br />The condition of the test should be 20 hours of ultraviolet cycle at 75° Celsius followed by 4 -hr. condensation at 60° Celsius. <br />' 2.03 MANUFACTURER SOURCE QUALITY CONTROL (MQC) TESTING <br />A. Perform manufacturer quality control tests listed in paragraphs 3.01 and 3.02. <br />B. Submit as indicated in Part 1 of this Section <br />SHAW EwRoNwNTAL, /NC. <br />San Joaquin County — Extension of Cap Conal Hollow Sanitary Landfill — CH—Closure Cap Ext Proj_Technical Specs -4-19-12 Revl.DocRev. 0, 04/05/2012 <br />LLDPE Geomembrane <br />02779-8 <br />