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01/01/1994 22 27 2095622812 APACHE PLASTICS 03 PAGE 02 <br /> . Mr Lawrence H Beasley Proposal 92098-110 021 <br /> January 25, 1999 <br /> Page 2 <br /> • conduct utility clearance <br /> The estimated cost to perform the Prefield activities as outlined is$893 00 <br /> Task 2 - Field Activities <br /> • supervise drilling of two exploratory bonngs to approximately 100 feet bgs by <br /> California licensed drilling contractor <br /> • collect continuous soil samples from 60 to 100 feet bgs <br /> • field screen soil using both FID and PID <br /> • collect HydroPunch groundwater samples at distinct changes in lithology <br /> (assumes 4 samples per boring) <br /> • install groundwater monitoring wells and vapor extraction wells, if warranted, <br /> based upon field observations and field screening <br /> • • Coordinate disposal of soil cuttings and auger wash water generated during <br /> drilling <br /> • develop and collect water samples from wells (i£installed) <br /> The estimated cost to perform the field activities as outlined is $10,208 00, excluding <br /> monitoring wells,or$15,505 00,including monitoring wells <br /> Task 3 - Laboratory Analysis of Samples <br /> • up to 8 soil samples for TPHG using USEPA Method 8015, BTEX and MTBE <br /> using USEPA Method 8020, and oxygenates using USEPA Method 8260 <br /> • 2 soil samples(I soil sample per boring)for STLC to evaluate leaching potential <br /> of TPHG, BTEX, MTBE, and oxygenates <br /> • up to 8 groundwater samples from HydroPunch for TPHG, BTEX, MTBE, and <br /> oxygenates <br /> • analysis of composite soil sample from cuttings for disposal profiling <br /> Ci:T WACHETRaPOSAOAPACP99I DOC Mhr'i Emco t1 <br /> 92048 uo 021 <br />