ARCHIVED REPORTS_XR0005367 - Laserfiche WebLink

Home Browse Search

GROUND ZERO ANALYSIS LOG OF WELL MW-1 PROJECT _VALLEY VOLK5WAGON LOCATION 647 E. MINER, STOCKTON CA PRO.IECT NO, 95-015 DATE DRILLED 5/22/95 LOGGED BY LOIS FRANTZ REVIEWED BY GREG P. STAHL RG No. 5023 DRILLING COMPANY SPECTRUM EXPLORATION DRILLER DOUG SHEARER/TED coFFEY METHOD HOLLOW STEM AUGER BORE HOLE DIAMETER 8 IN DEPTH DRILLED 62.5 ,FT DEPTH TO WATER INITIAL 50.9 FT STATIC 45.83 FT CASING TYPE PVC F480 DIAMETER 2 IN SCHEDULE 40 INTERVAL 0 FT TO 42.5 FT SCREEN TYPE PVC F4 mo DIAMETER 2 IN SLOT SIZE 0.010 IN INTERVAL 42.5 _ FT TO 022.5 FT FILTER PACK TYPE SII,.ICA SNI? INTERVAL TO 62.5 FT SURFACE SEAL TYPE NEAT CEMENT OVERRENTONITE INTERVAL 0 FT TO — 40.5 FT COMMENTS: 2' UENTONITE PLACED ABOVE FILTER PACK PAGE I OF-2— WELL FAWELL DEPTH PID SAMPLE 10 U.S.C. DESCRIPTION DETAIL Ff. PPM BLOWCOUNT LOG 0-10' AC/CONCRETE —14' THICK 2 10'-6.5/10' POORLY GRADED SAND WITH SILT; 85% FN—M, SA—SR, PRLY GRDD SND; 5% FN, SA—SR, PRLY GRDD GRVL; V LS; 10% 4 SP—SM FNS; M GRY—M URN; NPO; DRY—MST; WEAK—M CEMENTATION; (FILL) HOMO 39 2 6 2 8.5/10-28.5/30' SILT WITH SAND; 254E FN—M. SA—SR, PRLY GRDD SND; 75% 8 FNS; M—H DRY STRNGTH; SLW DLTNCY; M TGHNSS; M PLST; SFT TO V STIFF; M URN TO CRY GRN: M—STRNG PO; MST; WEAK TO MOD CEMENTATION; HOMO; CaCO3; 10 115 Mw 1-10.5' MOTTLED; FeOx 2 2 2 12 14 2 18 >2500 5 7 18 ML 20 >2500MW I—20.5' 10 12 18 22 24 >2500 4 26 8 12 28.5/30-30.3' WELL GRADED SAND; 85% FN—CRS, SA—SR, W GRDD SND; 28 10% FN, SA-SR, W GRDD GRVL: LS; 5% FNS; CRY CRN/ RED URN; SL P0; MST; WEAK CEMENTATION; HOMO. FeOX MW1-30.5' SW 30 >2500 3 4 30.3-31.5/35' ELASTIC SILT: 5% FN, SA-SR, PRLY GRDD SND; 95% FNS; 5 MH M-H DRY STRNGTH; N-SLW DLTNCY; M TGHNSS; M PLST; 32 STIFF; CRY GRN; M-STRNG PO; MST: WEAK CEMENTATION; HOMO 34 31.5/35-41.5/45' SILT; 5% FN, SA-SR, PRLY GRDD SND; 95% FNS; L DRY MW 1-35.5' STRNGTH: SLW DLTNCY; L TGHNSS; L PLST; V STIFF: GRN/ 11 M RED BRN; M PO; MST; N HCL REACTION; M CEMENTATI N; 36 >2500 12 HOMO 22 ML .38- 40—