Laserfiche WebLink
<br />- <br /> <br />.-.".', <br />" <br /> <br />. " <br /> <br />" <br /> <br />.:" <br /> <br />,: c <br /> <br />" <br /> <br />-, <br />" <br /> <br />7.2.2 Surnnary of Geotechnical Investigation <br /> <br />Table I surnnarizes the proposed fIeld exploration and laboratory testing <br />program at Barnes Meadow Dam. There may be modifications to this program as a <br />result of more detafled data review and observations made during the Task 2 <br />field inspection, Revision must be approved by the O,mer and the Colorado <br />Water Conservation Board, <br /> <br />TABLE 1 <br />BARNES MEADDWS DAM REHABILITATION <br /> <br />=============================================================================== <br /> <br />SUBSURFACE EXPLORATION PROGRM~ <br />NO. L,F, <br /> <br />=============================================================================== <br /> <br />DRILLING/SN~PLING <br /> <br />Boreholes <br />Permeability Tests <br />SPT-Split Spoon/Calif, <br /> <br />TEST PITS <br /> <br />7 <br />26 <br />52 <br /> <br />260 <br /> <br />Backhoe Hours <br /> <br />8 <br /> <br />SEISMIC REFRACTION <br /> <br />Seismic Lines <br /> <br />6 <br /> <br />2,ODO <br /> <br />LABORATORY TESTING <br /> <br />Sieve Analysis <br />Hydrometer Analysis <br />Atterberg Limits <br />Permeabfl ity <br />Standard Proctor <br />In Situ Density/lloisture <br />Triaxial Shear 13-pointl <br />Specific Gravity/Absorption <br />L. A. Abrasion <br />Sodium Sulfate Soundness <br />Organic Impuri ti es <br />Clay Lumps/Friable Particles <br />RCC Trial MIx Cylinders <br />Freeze-Thaw Resistance <br /> <br />10 <br />5 <br />10 <br />3 <br />3 <br />10 <br />4 <br />I <br />1 <br />I <br />1 <br />1 <br />8 <br />1 <br /> <br />- 10 - <br />