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_ ��' I_e end I. <br /> E - ---�^ <br /> HP-1:"Hydrapunch to confirm <br /> impacts north of N-1. B-1 Proposed Phase 1 <br /> Borehole <br /> s 1 M 46 HP-2: H dro unch toy_ <br /> Y P - <br /> N 1 . . <br /> ' close the 1000 pgA line _ <br /> Proposed Phase 2 <br /> Borehole (if soil impacted) <br /> f I - Groundwater sampling <br /> EW-1, U jEL:2 8=1; Continuous core to ssess location in 50 ft. #0 60 ft. <br /> rl vadoze zone, clay layers at3_'° <br /> l EU 1 - - depth interval (TCE <br /> and 50';and aquifers in between Lam_ Y - concentration in pg/1) <br /> EI 1 (U) EU-1 -e , , <br /> - .. <br /> i <br /> M- <br /> M-1B' _ 4B <br /> — ;. Monitoring Well <br /> - - NE <br /> Extraction Well <br /> 'Wmn" <br /> I EU-2 <br /> _ <br /> N-1 Former <br /> Nestle Production <br /> Well <br /> I <br /> 13-3: Continuous core t6'-assess <br /> VE-9 <br /> t vadose zone, clay at 50' bgs, and Soil Vapor Extraction Well <br /> _ MSB u aquifers above and below that clay <br /> MSA -=---llP=3 Hy r�p€�ncli to �1 <br /> confirm 1000 pgll line ' <br /> Notes: <br /> M-2A <br /> B-2: Continuous core to assess B-4: Continuous core to CPT boring data from Initial Testing and <br /> 41 <br /> vadose zone, clay at 50' bgs, and assess lithology between M-213Characterization Report, Geoma#rix <br /> aquifers above and below that clay { impacted area and suspected Consultants, Inc., April 2006 <br /> i source area <br /> -12A 1 <br /> I VE-91 ! VE-10 <br /> VE <br /> i --- — -- ------ �— - — - N <br /> i <br /> i M-22B- <br /> IM-22AI M-3A 0 50 100 <br /> j -:-M-313 SCALE (FEET) <br /> I , <br /> e � ' <br /> E � ' <br /> I <br /> -�, ,' _.. Figure <br /> Farmer Nestle USA, Inc. Facility Proposed Borehole Locations and Rationale <br /> Ripon, California - 96366 <br /> Interim Remedial Investigation Pian, Industrial Ave., April 2007 4 <br />