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Envlronrnentail BORING LOG AND UST-5 <br />' Science & WELL COMPLETION SUMMARY VP-1 <br /> Engineering, Inc <br /> WELL COMPLETION Project Name Cocchnt Prolec*No 6-925400 <br />' Location 3535 E CheroRee Rd <br /> Complebon Depth 75 Feet Stockton Caldomta Page 1 0l 3 <br /> SizelType From To <br /> Casulg 2 inas diameter SCH 40 05 55 <br /> Screen 55 75 Driller Sods E.xploratan Services Dates <br />' Filter No 3 Sand 53 75 Method Hoilow Stem Auger <br /> Seal 9ertonite 41 53 Stag 611 a/96 <br /> Grout 75 26 mole DIaMeter 12-inch Total Depth 75 Feet <br /> Ref Elevations Fnisn tSI13I96 <br /> Well Cap or Box 12-inch vault in concrete F Logged By D Blunt <br />' y to Graphic Log o Remarks <br /> Uthologic Descdpbon a. <br /> In Sample' LRhology We <br /> lmstanalan j Water ardknglcornp3ahon summary sarrpie type <br /> d Blows <br />' UST 5 VP 1 <br /> 0 Fit a Concrele <br /> e 12 inch irarfic rated vault bolt set in conaola <br /> Fill 51L7 dark gray dayey sill most s iff gaso4ne/diesef odor __ ——— <br /> — a <br />' =- _—= Vapor readings to Ppm- <br /> 777 photo vmu <br /> ac cro sip 2070 <br /> i6 _ r _ Hand atrgered to 5 F-T' <br />' SILT mottled sand rght gray(7 5 Yd r to 7 5 m ro dry ML r r — <br /> 5 hard trace fine sand moderate fuel odor 0 5 mm macro pores 37 363 Vapor readings taken in dmre shoe <br /> 5-1 35 <br /> 17 <br /> 10 SILT mottled browtVltght gray silt moist hard moderate fuel odor ML 27 — _ _ — 395 <br /> 5-2 37 <br />' t.SL 10 <br /> 15 SILT brown f7 5 YR 5(21 sill rnotst hard trace mottling moderate 16 56 <br /> fuel odor 5-3 23 <br />' SP 10 - _ ._ - — <br /> SAND right yellowish brown sand (2-5 YD 614) poorly graded 14 267 <br /> medium gram dense moderate fuel odor drilling change 23 +5.4 26 <br />' Portland type 1 2 cement trained from 26 Feet to <br /> 1 5 Feet <br /> 25 SILT brown to mottred browtV fight gray trace day moist very stili 5 <br /> lain(fuel odor ML _ <br /> 11 _ _ ——_ ffi r @26 Feet hydrated bentome <br /> ^ 5-5 <br /> — — — — ' <br /> 028 Feel No 3 sand <br /> 30 SILT brown to mottled brownAight gray trace day mot5t very sidf —— Y y_ 637 @30 Feet 2-inch SCH 40 PVC machine <br /> 1 fart fuel odor ML 14 == Y—_= 0 D20 slot screen to 40 Feat <br /> 20 <br /> 5-6 37 -- — — -- <br /> Log continued Page 2 <br /> t <br />