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Laboratory Services Test Method ASTM D-5321-9 <br /> 12438 Lome Rka Qre.,Sudd C Crus Volley,CA 95045 <br /> (530)272.2449 Fax(530)272.8553 <br /> 71-tNam ALLIED WASTE pro eaN"^'° FORWARD LANDFILL P,,*-'N- 986011-938B <br /> _-"t <— Board Spacers <br /> Am <— Brown Clay Soil <br /> Ls".' 938A <br /> OW —> GSE 60 mil HPDE (T/S) LsN: BAH Clamped <br /> ubs "te. —> Concrete Board <br /> DISPLACEMENT 7000 <br /> vs. SHEAR STRESS <br /> Test Norma! <br /> Point Stress 6000 <br /> psiPSI` <br /> 1. 27.8 4000 <br /> 5000 <br /> 2. 55.6 8000 a <br /> CO 4000 <br /> 3. 118.1 17000 w <br /> o: <br /> N <br /> MOISTURE DATA: Q 3000- <br /> W <br /> (Brown Clay Soil) to <br /> 2000 <br /> Initial Water Content <br /> 18.3% <br /> 1000 <br /> Initial Dry Density: <br /> 105.7 pcf <br /> 0 <br /> Final Water Content(%) 0.0 0.5 1.0 1.5 2.0 25 3.0 <br /> 2 3- HORIZONTAL DISPLACEMENT Cinches) <br /> 19.8 17.0 <br /> tTANDARO CONDITIONS: SHEAR DISPLACEMENT RATE: 0.041n1min <br /> 1. The'gap'between shear boxes was set at 80 mil(20 mm) <br /> 2- The test specimens were flooded during testing unless otherwise noted. <br /> 3. High Normal Stress(>5pst)was applied using air pressure. <br /> 4. Low Normal Stress(c5pst)was applied using dead weights. <br /> 5. The tests were terminated after 3.0"of displacement unless otherwise noted. <br /> 6. Tests were performed In general accordance with ASTM procedure D-S321-92 Method B using a Brainard-Kalman LG112 direct shear machine <br /> with an effective area of 12'x 12 . <br /> EST ORIENTATION: NORMAL STRESS <br /> TOP BOX WITH SOIL <br /> BOTTOM BOX W/CONCRETE BOARD <br /> ;PECIAL TEST NOTES: <br /> 1. Each specimen of HDPE was cut to 14"x 20"and clamped Into the lower shear box with the textured side up. <br /> 2- The soil was remolded In the upper box to approximately 92%of its maximum dry density at 6%above optimum water content. <br /> 3. Each test specimen was hydrated under 100 psf for 24 hours. <br /> 4. The consolidation load was staged in pressure Increments of 15 psi every 20 minutes up to the specified normal load, <br /> consolidated for 2 hours and then sheared. <br /> I <br /> is <br /> y the date end m;ult reP' oAted an thu p090k CLwnt egr►-e to km4 Ufa UsbAty d V-ctcrEnquie" .InG Aom Dent and sY oth+r n.v«nr cserr+e,nar p out d d m+e doh b <br /> N cost rer Ur*r"aD-c"`+'e t"t(sl rerr"enhd hmeon.and Crlenf to indemmty end had hal A"a Vector barn end eY Ue in axraee d N-abraf+-ntla'+d MIA <br /> teportDate: Ems, 9), a",*-*d By. � �b��g 938B <br /> 12129M8 Page 2 of 2 <br />