Laserfiche WebLink
SOIL BORING LOG Boring No.MW-12 Sheet:2 of 3 <br /> Client Fwnw Palisades Gas and Vyaah No.0033 Date May 24,2007 <br /> Address 2705 Country Club Blvd Drilling Co. Resonant Sonic Inc rin tvpe:Sonic <br /> Stockton,CA Driller Jesse <br /> Project No. 2007-0835-01 Method Sonic Hole Diameter:9 In. <br /> Logged Allan Dudding Sam ler: <br /> Well Pack sand: 32 ft. to 50 ft. Well Construction Casino Material: Schedule 40 PVC Screen Interval•35 R to 50 ft <br /> bent.: 29 ft,to 32 ft. Casing Diameter:2 In. Screen Slot Size:0.020-In. <br /> grout: 0 ft.to 29 ft. Depth to GW: Vftrst encountered 14.5 feet bas V static <br /> sample slow sant to <br /> WNI Depth <br /> Twx No. Count Time Raov <br /> e . Datella Seale column <br /> Descrl ono of Mabrfeh PIDand COndltlons <br /> ,> SP M <br /> -- __ – 21 <br /> 22 ML Gayey Silt,trace sand,ML,KIM oNve browner 2.5Y&? pl7"!n, firm — <br /> S Mw-1 z WA 0949 100% ftne gralned sand,moist,no odor,no staining. <br /> - 22'-23, --- 23 0 <br /> — _ ..' 24 Lean Clay,trace sand and ravel_olive brown 2.5Y 414)..medium lastia <br /> tL <br /> coarse sand,fine gravel,hard consistency,moist to dry,no odor,no <br /> S MW-12 WA 0953 100% Ik 25 CL *costain' Ins I m-----^ —_�— _-- <br /> "contains 1 mm charcoal pieces throughout. 0 <br /> 2s-25 — 26 *color chanes to d�menish ra .GGL_E 4110Y1 at 25-26' -- <br /> 27 Cla�reY Silt,ML,dark greenla OLEY1 4/1 OY�lowwplastic; _ver�r hard• <br /> dry,no odor,no staining. <br /> 28 •charcoal Pieces continue to 28' <br /> 30 <br /> _ <br /> 31 <br /> ML <br /> 32 _--- <br /> S 'MW-12 WA 1117 100°i6 : – -- -- »---------– _ <br /> 32'33' 0 <br /> 33 at 33;trace sand ap aro'unit becomes moist. <br /> 34 "at 34',unit becomes wet. <br /> 35 <br /> S MW 12 WA 1119 100% ;: — – -- - — -- --–---_-------- —-- — <br /> 35'-36' _ — 0 <br /> 38 <br /> 37 <br /> :• _ :•: <br /> WeA graded sand,SW <br /> SW , reenish Bleck(GLEY1 2.5/5G},fine to coarse_ — <br /> »--- ------___... = 38 rained,loose,wet�no odor,�no stafnfng.—�� <br /> _ 39 <br /> S MW-12 WA 1121 100 <br /> 39'-40' _ 400 <br /> Recovery Comments: <br /> Sample <br /> ENVIR0NMENTAL„INC. <br /> ail . <br /> Boring log MW-12 052407 <br />