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WATER WORK <br /> WELL/BORING LOG <br /> PROJECT KN13WLES PfMEOTY L13CATMN 1140 HAMMER LANE. STOCKTON CA PROJECT NQ 327 <br /> YELL/BORING NO. MW`8 SURFACE ELEVATION NS FT WELLHEAD ELEVATION 467 rT <br /> DATE DRILLED 01/25/91 REVIEVED BY RUSSELL V JUNCAL RG 3864 LOGGED $Y LOIS FRANTZ <br /> DRILLING COMPANY SPECTRUM DRILLER 31M* SHEARER/JOEL METHOD HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER _ 0 IN- DEPTH DRILLED 71 FT DEPTH TO WATER, INITIAL -- 56 FT STATIC —74 FT <br /> CASING TYPE PVC DIAMETER 2 TN SCHEDULE F480 I INTERVAL 0 _FT TO 50 FT <br /> SCREEN TYPE PVC DIAMETER 2 IN SLOT SIZE Gala TN INTERVAL 50 FT TO 70 FT <br /> FILTER PACK TYPE /12 SAND <br /> INTERVAL 48 FT TO 70 FT <br /> SURFACE SEAL TYPE AT CEMENT INTERVAL a FT TO 48 FT <br /> NOTES 2' BENTONITE PELLET SEAL OVER SAND <br /> WELL DEPTH PID SAMPLE ID I U.S.G. SAIL DESCRIPTION <br /> DETAIL (FT.) (PPlD BLOVCOUNJ LOG <br /> 0-55/10' SANDY LEAN CLAY, >50/. SA—SR, FN, PRLY GRDD SND) <50.1 <br /> FNS) H—VH DRY STRNGTw N—SLW DLTNCYI L TGHNSS; N—L <br /> 2 PLSTS STFF) M HRN NPO; MST; WEAK CEMENTATION <br /> 4 sc <br /> 3 <br /> 6 6 55/10-11.5/15' FAT CLAYS <5% SA-SR. FN& PRLY GRDB SNDI >957 FNS) <br /> H-VM DRY STRNGTH N-SLW DLTNCY) H TGHNSS, M-H PLST, <br /> V STFF M BRW NPC) MSTj WEAK CEMENTATIOW GREEN <br /> D1scRATInN <br /> 10 4 CH <br /> 9 LLS/15-36.5/20' FAT CLAYS <57 SA—SR FNS PRLY GRDD SND; >9r7 FNX1 <br /> 12 14 H—VH DRY STRNGTrt N—SLW DLTNCYi H TGHNSS, M—H PLST, <br /> / v SCOLI3RASTFFJJ�M BRI, NPQ MST; WEAK CEMENTATION; GREEN <br /> 14 <br /> DITION <br /> 4 <br /> 15 14 CH 165/29-23.5/25' SILTY SAND, >707 SA—SR, FN—M, PRLY GRDD SND; <br /> <3C/ FNSI L—M DRY STRNGTH; SLW OLTNCY, L TGe-tSS, N—L <br /> 18 PLSTMOTTLED)M 13NSAD K LLW B CI-rANGE MST WEAR CEMENTA TI04 <br /> 2() <br /> 6 SM 2IS/25-26.5/30' WELL GRADED SANBi >90/ SA-5R FN-M, PRLY GRDD SNII <br /> 22 RY) M <br /> DNS; DK YLLV BRN NPOiMST; WEAK CEXENTATTICN <br /> 24 <br /> _ 7 <br /> 26 <br /> 15 26.5/30-31.5/35' WELL GRADES GRAVELS C5% SA—SR. FN" SNI4 >907 SA—SR, <br /> _X7 CRS GRVL; C5% FNSa N DRY STRNGTH SLW—R DLTNCYI HM <br /> 28 DK YLLV BRNj NPCj MST; WEAK CEMENTATION <br /> 30 GV <br /> Is <br /> 32 25 31.5/35-36.5/40' LEAN CLAY V/SANDI <30.4 SA-SR, V FN. PRLY GRDD <br /> SND; >7Q7 FNS; M-4 DRY STRNGTH) N—SLV DLTNCYI P4—M <br /> TGHNSSI M—H PLSTS HRDS DK YLLW ERN, NPQI MST, WEAK <br /> 34 CEMENTATION <br /> 6 <br /> 3 6 26 <br /> 2 CL <br /> 36 5/-40-414/45' LEAN CLAYi <57 SA—SR. PRLY GRDD SND) <57 SA- <br /> 38 SR YG <br /> DLTNCYIHTGHNSSvM-H PLSTAHRDi PALE YLV BRM, NPC, <br /> MST; H CEMENTATION <br /> O 19 CH <br /> 42 u <br /> PAGE 1 OF__L <br />