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Vector Engineering Inc. <br />143E sptlrp 0 Drhre. Grass Va4ey. CA 95915 (530) 272-2449 <br />LABORATORY SERVICES <br />cli-wKwne: ALLIED WASTE, INC. <br />swersaate: C= <br />Mate`ial1: G= Clay <br />MaMrwl c=�> GSE 60 mil HDPE Tex/Tex <br />subadate: a* <br />DISPLACEMENT 60N` <br />Vs. SHEAR STRESS <br />Test Normal <br />Point Stress Soo <br />1. 13.9 2000 <br />2. 27.8 4000 <br />3. 55.6 8000 <br />4. 83.3 12000 <br />W <br />f5 300( <br />MOISTURE DATA: <br />(Sop) <br />vi 2000 <br />Initial Water Content: <br />20.1% <br />1000 <br />Initial Dry Density: <br />104.3 pd <br />0 <br />1.25.6 2.22.2 3.21.1 <br />0 <br />LARGE SCALE DIRECT SHEAR REPORT <br />Test Method D -5321-B <br />Repoli Data: October 16, 20030 <br />PAY -N- FORWARD LF Projeunvo. 021605.00 <br />1003C Remolded <br />1003B Clamped <br />...v Lu 1.5 2.0 2.5 3.0 <br />HORIZONTAL DISPLACEMENT (inches) <br />STANDARD CONDITIONS: SHEAR DISPLACEMENT RATE: 0.04 In/m/n <br />1. The "gap" between shear boxes was set at 60 mit (2.0 mm) <br />2. The test specimens were flooded during testing unless otherwise noted. <br />3. High Normal Stresses, >5psl (35 kPa) was applied using air pressure. <br />4. Low Normal Stresses. <5psl (35 kPa) was applied using dead weights. <br />5. The tests were terminated after 3.0"(75 mm) of displacement unless otherwise noted. <br />6. Tests were performed in general accordance with ASTM procedure D-5321 using a Brainard-Kiiiman LG -112 direct shear machine <br />with an effective area of 12" x 12" (300 x300 mm). <br />EST ORIENTA770N: NORMAL STRESS <br />TOP BOX WITH BOARD SPACERS-� SOIL <br />BOTTOM BOX WI RIG10 sussTRATE - " --- GEOMEMBRANE <br />Asperity Height: 0.024 in. <br />'ECTAL TEST NOTES: <br />1. Each specimen of geomembrane was cut to 14" x 20" and damped to the lower shear box. <br />2. The test soil was placed in the upper shear box to the specified dry density and water content. <br />3. Each test specimen was consolidated for 24 hrs. at the specified normal stress, then sheared. <br />4. The test was performed in a "wet" or "flooded" condition. <br />5. Shearing occurred at the interface of the soil and geomembrane specimens. <br />6. The Friction Angle and Adhesion (or Cohesion) results given here are based on a mathematically determined best fit line. <br />7. Further interpretation should be conducted by a qualified professional experienced in geosynthetic and geotechnical engineering. <br />- -- -. �e F`Wnwrary and can rat be released without autlwriratron O/ Vector Engineering Inc. <br />-" sty tuceptrng the d" and rasal represented on TM's Page. Client agrees to tknq the yabdAy01 Veetar Engineering Inc. 1,0n,open! and.aft 00 -Parries rdr craims anx&T out of use of pts <br />e to dw cost /w dw --sato testa) rdprdsented hereon. and client agrees to Mdemrriy art hWharmless Vecw Iron and against 09 pab4iy rt excess Of the alaeinenttoned 41W. <br />'abexcel i ProJeb1S 1 <br />190210216051 asds Entered By. KRC PrW Date: 10/26/03 Rev By <br />DCN: LSOS-fp (rev 0, 03/24/03) Lab Log <br />Page 2 of 2 <br />11 <br />• <br />