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• <br />Division of~Public Works <br />Mr. Jerry Hodge <br />July 19, 1984 <br />Page 2 <br />- Index Properties <br />o Natural Moisture Content <br />o Dry Unit Weight <br />o Atterberg Limits <br />• <br />Woodward-Clyde Consultants <br />o Grain-Size Distribution Analyses <br />o Unconfined Compression Tests <br />- Engineering Properties <br />o Standard Proctor Compaction Tests <br />o Falling Head Permeability Tests on both <br />undisturbed and compacted samples. <br />o Engineering Analysis and Report Preparation - We will prepare <br />• a Geotechnical Engineering Report for inclusion as Attachment <br />11 in the permit application. This report will discuss the <br />general site geology, the specific site subsurface <br />characteristics, the specific site groundwater conditions, the <br />area groundwater regime, and geologic hazards (growth faults <br />and subsidence). The report will also provide recommendations <br />for site specific landfill operation such as excavation depths, <br />safe excavation slopes, field compaction requirements, <br />groundwater protection requirements, soil and liner quality <br />control plans, methane monitoring and/or collection, etc. <br />o Liaison with TDH, Hennfngson, Durham and Richardson (HDR) and <br />the Division of Public Works (DPW) - Close liaison with the <br />TDH is Austin is necessary to insure compliance with their <br />policies and technical requests during conduct of the <br />geotechnical engineering program and to insure understanding of <br />the results and recommendations prior to formal submission of <br />the permit application. Also, liaison will be maintained <br />between DPW, HDR and WCC during development of the permit <br />application. <br />A proposed budget for this geotechnical engineering study is -provided on <br />the attached table. <br />• <br />