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08/29/00 TUE 12:33 FAX 1 91 1 0400 SECOR-SACRAMENTO to U009 <br /> PAC" 244ATER MaLOFTENT 919 662 1592 1900.08-11 09:44 IMS P.12/14 <br /> BID REQtTST SWXT <br /> Ranch btarket Site <br /> 23569 5.Sara Pe R.W,Rivtrbmk.CA <br /> A Vii IS,2000 <br /> 600 foot Deep Domestic Water Sapply Well <br /> Phase I Test Boring <br /> Drill a rest boring to 600 feet below surface grade(bgs)using a rotary mud drilling rig. <br /> Collect depth discrete water samples at 2S0 feet bgs and 600 feet bgs. <br /> I)Depth dis=tc water samples will be collected using a Maxi-SimulProbe equipped with <br /> two 2-liter water sampling canisters. <br /> SimulProbe sampler will be run into boring on drive rods and driven 18-inches into native soil <br /> using a 500 pound hemmer at 250 aad-550 bgs. <br /> The sampler will be retrieved and water samples transferred into into sample bottles. <br /> Teflon Tubing will be used with tho Simulhvbe sampler. <br /> The SimuMrobe and field sampling support can be obtained from Besst,Inc. at$600.00/day. <br /> plus the material cost for Tafton tubing and drive tips. <br /> Contact Mr.Noah Heller at 800553-1755 or FAX request to 415-453.2509_' <br /> Note: Additional atrernprs to collect water samples may be required. <br /> 2) Following suc=sU water sample collection, the boring will be treime grouted back to grade <br /> using nest cement. <br /> 3) Drill cuttings will be stockpiled onsite in arra shown on Fgutc 2_ <br /> Estimated Time Required to Complete Work 46 Days <br /> TOM iPsgmated Roars of Rig Time 90 Hours <br /> Type of Rig that will be used to completc work _ �r PSS e-r T 711 la/ Os' <br /> S >aPdS�av ,3p/� <br /> Estimated Cost Far Mob and Per Diem <br /> Estimated Rig and Equipment Cost <br /> Estimated Material Cost S CO e7 <br /> Otho Costs Not Included g <br /> Fbaw I Cost Estlrnatp S ( Oego v0 <br /> r,�6ER�arn9heep2sa P2V2 off a <br /> 60/1.01d iTObT£6606 'cWOO 1N3Wd]T3nt3tI iiBi 9 E2:Li eeoF-22-ono <br />