Laserfiche WebLink
DATE DRILLED 10-10-94 LOGGED 9Y TOM LUTTERMAN REVIEWED BY GREG P STAHL RG NO 5023 <br /> DRILLING COMPANY SPECTRUM EXPLORATION DRILLER DAVID SUMP METHOD HOLLOW STELA AUGER <br /> 1 <br /> BORE HOLE DIAMETER 8 INCHES DEPTH DRLLED 30 FEET DEPTH TO WATER INITIAL --17 FEET STATIC 153 FEET <br /> CASING TYPE PVC F480 DIAMETER 2 INCHES SCHEDULE 40 INTERVAL 0 FEET TO 8 FEET <br /> SCREEN TYPE PVC F480 OLAMETE:R 2 INCHES SLOT SIZE 0 020-INCH INTERVAL... 8 FEET TO 28 FEET <br /> FILTER PACK TYPE RMC LCINESTAR #2/12 SAND INTERVAL 6 5 FEET TO 28 FEET <br /> SURFACE SEAL TYPE NEAT CEMENT OVER BENTONITE INTERVAL 0 FEET TO 65 FELT <br /> COMMENTS <br /> P I D Sample a Depth l�SCS Description Well <br /> No m Code Const <br /> SP-SLI ASPHALT (0 3 FEET <br /> 2 POORLY GRADED SAND WITH SILT, -907 F-M SAND; SA-SR, PRLY GRDD; M DNS v a <br /> -�10% FNS; MODERATE YLLW-BRN, HPO. N ORGANICS, DRY-LIST; WEAK <br /> CEMENTATION. HOMO v a <br /> 4 <br /> 13 <br /> 0 24 6 <br /> 23 <br /> WELL GRADED SAND, 957 F-M-C SAND; SAS-SR, W GRDD, M DNS; <5% FNS. <br /> g MODERATE BRN; NPO, N ORGANICS, DRY-LAST; WEAK CEMENTATION, HOMO. <br /> MW2- 6 10 <br /> 0 10.5' 11 SW <br /> 12P-S POORLY GRADED SAND WITH SILT. 907 F-M SAND; SA-SR, PRLY GRDD; DNS. <br /> -10% FNS, MODERATE SRN. NPO, N ORGANICS. MST-WET; WEAK <br /> 14 CEMENTATION, HOMO. <br /> MW2- 7 <br /> 7 <br /> 0 160, 16 - <br /> SILTY SAND; -85% F-M SAND, SA--SR; PRLY GRDD. DNS; 257 FNS; MODERATE <br /> 18 - BRN; NPO; N ORGANICS; WET, WEAK CEMENTATION; HOMO. <br /> D e 20 SM <br /> 12 <br /> 22 CLAYEY SAND; -70R F-M SAND, SA-SR; PRLY GRDD; LS; -•307 FNS. N-S <br /> DLTNCY; L TGHNSS; M PLST; MODERATE BRN; NPO; N ORGANICS; WET. <br /> 24 WEAK CEMENTATION; HOMO. <br /> 0 SC <br /> 28 _ <br /> SILTY SAND; -73% F-M SAND; SA-SR; PRLY GRDD; M DNS; -25% FNS; <br /> 28 MODERATE YLLW-BRN; NPO; N ORGANICS, WET; WEAK CEMENTATION; HOMO; <br /> TRACE OF CLAY. <br /> 0 4 30 SM ��RE.D GE0Zo = <br /> 32 TOTAL DEPTH SAMPLED = 31.5 FEET. <br /> GREGORY P. <br /> 34 S-II".LIL <br /> No. 5023 <br /> 36 <br /> 38 <br /> 40 <br /> �,�,WFAW�AM LOG OF BORING MW-2 <br /> t=sAIFVAFmU MANTECA UNIFIED SCHOOL DISTRICT <br /> 2901 EAST LOUISE AVENUE <br /> PROJECT: 150107.01 LATHROP, CALIFORNIA <br />