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4 <br /> RECEIVED <br /> WALLACE • KUHI. JUN 7 1994 1 L E <br /> &ASSOCIATES INC R � , C' <br /> June 3, 1993 N002(47 —0() (— Of <br /> SEACOR <br />' Attention Richard Caslas <br /> 1734 34th Street <br /> Sacramento, California 95816-7004 <br /> Miscellaneous Laboratory Testing <br /> SEACOR MISCELLANEOUS TESTING <br /> Samples Nos SBI-76 5, SB2-71 5 <br /> WKA Lab No 30097 <br /> WKA No 2658 01 <br /> As requested, we have performed permeability tests on two soil samples submitted to <br /> our office on May 31, 1994 We also have determined the specific gravity (G) of one <br /> of the samples in accordance with ASTM D854-92, and we have calculated the <br /> porosity of that sample Both samples were received in 2" x 6" brass tubes, sealed <br /> with aluminum foil, plastic end caps, and duct tape The permeability tests were <br /> performed in accordance with ASTM D5084, except that rigorous back-pressure <br /> saturation techniques were not employed <br /> Sample No. SBI-76.5 <br /> GeotechnicalEnginerring Initial Moisture - 21 2% <br /> Chamber Pressure - 10 psi <br /> I <br /> EngineenngGeology Final Moisture - 20 7% Head Pressure - 3 psi <br /> Dry Unit Weight - 101 pcf Back Pressure - 2 psi <br /> Environmental Consulting Hydraulic Conductivi <br /> Remediation Services (ASTM D5084) <br /> Constructron Inspection I x 104 <br /> cm/sec <br /> or Materials Testing Sample No S112-71.5 <br /> Initial Moisture - 21 5% Chamber Pressure - 10 psi <br /> Final Moisture - 24 9% Head Pressure - 3 psi <br /> 3050 Industrial Blvd Dry Unit Weight - 90 pcf Back Pressure - 2 psi <br /> r; <br /> West Sacramento Hydraulic„Conductivity <br /> CA 95691 (ASTM D5084) <br /> I1Fax 916 372 2565 <br /> X 10' CmISeC <br /> 916 3721434 <br /> Recycled paper <br />