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WATER WORK <br /> WELL/BORING LOG w, , ' W, s; <br /> t PROJECT KNOWLES PROPERTY LOCATION 1140 HAMMER LANA, STOCKTON CA rrpROJEGT 0, T3 <br /> WELL/BORING NO. HW8 SURFACE ELEVATION <br /> NS Is- WELL1 A t�VAT]ON' 1. 1-fes_^4' --Ei <br /> DATE DRILLED 0t/25/93 REVIEWED BY RUSSELL V. JUNCAL RG OR64 LOGGED .�_Qt `£FRANTZ,. _` <br /> DRILLING COMPANY SPECTRUH DRILLER DOUG SHEARER/JOEL HETHOD HOLLOV STEN Al1L`E`R'•J <br /> BORE HOLE DIAMETER 6 1N_ DEATH DRILLED 71 FT DEPTH TO WATER INITIAL 55 FT STATIC 57.4 FZ <br /> CASING TYPEPVC -DIAMETER 2 IN_ SCHEDULE _ F490 INTERVAL O, FT TO 50 FT <br /> SCREEN TYPEPVC DIAMETER _ 2 IN SLOT SIZE 0XII IN- INTERVAL 50 FT TO _ 70_- Fs <br /> FILTER PACK TYPE #E/12 SAND INTERVAL. 48 FT TO---2-0 FT <br /> SURFACE SEAL TYPE NFAT CEMENT _ INTERVAL_ 0 _ FT TO 448_ FL <br /> NOTES 2' BENTONITE PELLET SCAL OVER SAND <br /> WELL 1 DEPTH PID AMPLE ID U,S.G. SOIL DESCRIFTION <br /> DETAIL (FT.) (PPM) BLOWCOUNI LOG <br /> ' Q 0-5,5/10' CLAY;SANDY LEAN FN, PRLY <br /> R <br /> FNS) VH DRYSTRl6TH N-SLWDLINCYI LTGHNSSI N-L <br /> PLSTI STFFt M BRNI NPIB MST) WEAK CEMENTATION <br /> 2 <br /> 4 SC <br /> 3 <br /> 6 5 5.5/10-11,5/15' FAT CLAYI<5% SA-SR. FNS, PRLY GRDD SNDI >95% FNSI <br /> r H-VH DRY STRNGTHI N-SLV DLTNCYj H TGHNSSI H-H PLSTI <br /> V STFF M BRNI NP[L MSTI WEAK CEHENTATIONh GREEN <br /> DISCOLORATION <br /> 10 4 CH <br /> 9 IL 5115-16.5/20' FAT CLAYI<5'/. SA-SR, FNS, PRLY GRDD SNDI >95Z FNSI <br /> 14 H-VH DRY STRNGTW N-SLW DLTNCYI H TGHNSSI H-H PLSTi <br /> -C V STFF; M BRNI NPOI MSTI WEAK CEHENTAT10fb GREEN <br /> DISCOLORATION <br /> 34 <br /> 4 <br /> 15 L4 CH 16.5/20-21.5/25' SILTY SAND; >70% SA-SR; FN-F1, PRLY GRDD SNDI <br /> <30% FNS) L-M DRY STRNGTFy SLW DLTNCY; L TGHNSSI N-L <br /> 18 L 11iGR <br /> DAD AL COLOR CHANGE WEAK CEMENTATION <br /> HOTT <br /> 20 <br /> SM 2t.5/25-26.5/30' WELL GRADED SAND >90% SA-SR, FN-H, PRLY GRDD SNDI <br /> 22 <br /> 1261 <5% GRVu<5'L FNS; N DRY STRNGTH; N-SLW DLFNCY; H <br /> DNSI DK YLLw BRNI NPOI MST; WEAK CEMENTATION <br /> 24 <br /> 7 <br /> 26SV <br /> 15 26.5/30-315/35' WELL GRADED GRAVEL) <5% SA-SR. FN-M SND; >907 SA-SR. <br /> CRS GRVL <SS FNS, N DRY STRNGTH; SLW-P DLTNCYt HRD <br /> 2g DK YLLW BRNI NPOI MST) WEAK CEHENTATION <br /> 30 GW <br /> 15 <br /> 2631,5/35•-36.5/40' LEAN CLAY W/SANDI (3D% SA-SR. V FN, PRLY GRDD <br /> 32 SND; >70% PNSI M-H CRY STRNGTW N-SLV DLTNCY; M-H <br /> TGHNSSI M-H PLST; HRDi DK YLLW DRNi NPLL HSTI WEAK <br /> 34 CEMENTATIR,: <br /> 6 <br /> 36 26 CL <br /> 36.5/40-41.4/45' LEAN CLAYI <5% SA-8R. PRLY GRDD SNDI <57. SA- <br /> SR, PRLY GRDD GRVO >90% FNSI H-H DRY STRNGTHI N <br /> 38 DLTNCYI H TGHNSSI H-4 PLSTI HPD: PALE YLV BRN; NPO; <br /> HSTI H CEMENTATION <br /> .,_.- 40 19 CH . <br /> 42 <br /> PAGE CIF 2 <br />