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Kennedy Jenks <br /> Appendix B: Standard Operating Guideline - <br /> Boring and Subsurface Soil Sampling <br /> B.1 Introduction <br /> This guideline describes the equipment and procedures that are used by Kennedy/Jenks <br /> Consultants, Inc. personnel for drilling and collecting soil samples. <br /> B.2 Equipment <br /> • Drill rigs and associated drilling and sampling equipment as specified in Work Plan: <br /> Hollow stem auger <br /> • CME, 5 ft x 94 mm continuous-core barrels (hollow-stem auger) <br /> • 2.5-inch or 2.0-inch I.D. split-spoon drive sampler <br /> • 2.5-inch or 2.0-inch brass liners and sealing materials (plastic end caps, Teflon seals, silicon <br /> tape, zip-lock plastic bags) <br /> • Large capacity stainless steel borehole bailer <br /> • Sampler cleaning equipment <br /> Steamcleaner <br /> Generator <br /> Stiff-bristle brushes <br /> Buckets <br /> High purity phosphate-free liquid soap, such as Liquinox <br /> Deionized water <br /> Potable water <br /> • Insulated sample storage and shipping containers <br /> • Personal protective equipment (refer to project site safety plan). <br /> B.3 Typical Procedure <br /> 1. Obtain applicable drilling and well construction permits prior to mobilization. <br /> 2. Clear drilling locations for underground utilities and structures by Underground Service Alert <br /> (USA) and subcontractors. <br /> 3. Have all downhole equipment steamcleaned prior to drilling each boring. <br /> 4. Ensure that borings made to construct shallow monitoring wells are drilled with an auger drill rig <br /> that uses hollow stem augers of appropriate size to provide an annular space of a minimum of <br /> 2 inches between borehole wall and well casing. <br /> 5. Collect soil samples for lithologic logging purposes with a CME continuous coring system in <br /> 5-foot increments. <br /> 6. Collect soil samples for lithologic logging and chemical and physical analyses by driving a <br /> split-spoon drive sampler, in 2.5- to 5-foot increments, below the depth of the auger bit with a <br /> rig-mounted hammer. Record the standard penetration resistance. If the sample is pushed <br /> rather than driven, be sure to record the push force. <br /> Monitoring Well Installation Work Plan, B-1 <br /> The Wine Group, Franzia Winery, Ripon, California <br /> piis-proj\2003-post archive\030120.xy_gw men well suppoM09-reporlslpiecesopp_b sog boring_soil sample.doc <br />