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lArCASSOMMS 1Nc 1117 1,311e Pdo ham,%k No"Cdfal K 951 LOG OF WELL MI W 5 PROJECT PACIFIC COAST RECREATION LOCATION 3755 MUNFORO AVENUE STOCKTON CALIFORNIA PROJECT NO. 54.1639322L2 MMENTS: PAGE-2-OF 2 ' WELL DEPTH PID SAMPLE ID U.S C. DESCRIPTION DETAIL (FT.) (PPL) BLOWCOUNT LOG 22 42 r SP-SM ,r a 44 36/40-46 5/50' POORLY GRADED SAND WITH SILT (SP-SM} >LISX FINE-MEDIUM, POORLY GRADED SAND; -CIS% FINES, LIGHT-DARK BROWN, NO PRODUCT ODOR, NO ORGANICS. DRY-MOIST, WEAK CEMENTATION, 20 HOMOGENOUS T 46 30 ' 38 i50 i 4.5 26 't1 5O SM 46.5/50-51/55- SILTY SAND (SM): «5X FINE-MEDIUM. POORLY GRADED SAND. �0,1552 ORYxM01ST.FINES. LIGHT WEAKCEM ATION, HOMOGENOUNO PRODUCT S NO ORGANICS. .r54 56-- 1B 4.5 24 50 SP'-SM 51/55-56/60' POORLY GRADED SAND WITH SILT (SP-SM) >85X FINE, POORLY GRADED SAND; <15X FINES, LIGHT BROWN, NO PRODUCT ODOR, NO ORGANICS, DRY-TAOIST. WEAK CEMENTATION, HOMOGENOUS 59— MWS-60.5 ' BO SD SP 56/60-60.5/65' POORLY GRADED SAND (SP) >951, FINE-MEDIUM. POORLY GRADED SAND, <5X FINES. DARK BROWN/BLACK. NO ORGANICS, MOIST, WEAK CEMENTATION —62— _64— MWS-95.5 2 64MWS-65.5 4.5 22 66 50 SW 60 3/65-66/70' WELL GRADED SAND (SW) >90X FINE-COARSE. WELL GRADED SAND. <5% FINE GRAVEL. <SX FINES, DARK BROWN, NO PRODUCT ODOR, NO ORGANICS, WET, WEAK CEMENTATION. 68 HOMOGENOUS r - 70 4.5 10 16 ' 31 CL 66/70-71.5/75' LEAN CLAY (CL)' <5% FINE. POORLY GRADED SAND; >95X FINES. 72 MEDIUM-HIGH DRY STRENGTH, NONE-SLOW DILATANCY. MEDIUM TOUGHNESS LOW PLASTICITY. LIGHT GRAY, NO PRODUCT ODOR. NO ORGAN16S. MOIST. WEAK CEMENTATION, HOMOGENOUS ' = 74 45 17 71.5/75-76.5/80' SILTY SAND (SM) <70X FINE. POORLY GRADED SAND, >30% ' 76 19 SM FINES, LIGHT BROWN, NO PRODUCT ODOR. NO ORGANICS. MOIST- 20 WET. WEAK CEMENTATION, HOMOGENOUS 76 ' MW5-80.5 76.5/80-81' SANDY SILT (ML) >30X FINE, POORLY GRADED SAND; 470% 80 4.5 20 ML FINES. LIGHT BROWN. NO PRODUCT ODOR. NO ORGANICS. MOIST- 50 WET. WEAK CEMENTATION, HOMOGENOUS ' 82