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1 AWA.SSOCIATES INC LOG OF WELL 11►IW4 1117 In P'arn ZClFlV= cfi*9z1 PROJECT RECREATIDN LOCATION 3755 MUNFORD_AVENUE. $TOCKTON. CALIFORNU► PROJECT NO. 54.18393 0002 �MMENTS PAGE_L OFA_ r WELL DEPTH PID SAMPLE ID U SC. DESCRIPTION DETAIL (FT.) (PPM) BLAWCOUNT LOG ' a4; 5 20 SM 36/40--41.5/45' SILTY SAND (SM) >70X FINE-MEDIUM. POORLY GRADED SAND, 42 <30X FINES, GRAY BROWN, NO PRODUCT ODOR, NO ORGANICS. DRY-MOIST. WEAK CEMENTATION, HOMOGENOUS. CALCITE > VEINS -44—44 "` 5 O 12 t' ' 46 20 �A 4~ L —48— kc $k ,Y r.—50- 20 SP 41 5/45-56 5/60' POORLY GRADED SAND (SP). >95X FINE-MEDIUM. POORLY + GRADED SAND; <51 FINES, LIGHT BROWN. NONE-SLIGHT r •� 52 PRODUCT ODOR, NO ORGANICS„ DRY-MOIST. WEAK CEMENTATION, HOMOGENOUS, CALCITE VEINS _ r —54- 6.0 46.0 14 56 23 58 60 — Mw4-sos 18 SP-SM 56 5/60-61.5/65' POORLY GRADED SAND WITH SILT (SP-SM) >85% FINE. POORLY 15 20 GRADED SAND, <15X FINES; GRAY, SLIGHT PRODUCT ODOR. NO 26 ORGANICS, MOIST. WEAK CEMENTATION, HOMOGENOUS 62 r - - 64 MW4-65 5 25 is r = 66 13 sP 23 61 5/65-66 5/70' POORLY GRADED SAND (SP): 5,.95X FINE-MEDIUM, POORLY GRADED SAND; <5X FINES: GRAY, MODERATE PRODUCT ODOR, NO ORGANICS. WET, WEAK CEMENTATION, HOMOGENOUS 68— _70— 15 12 ' 50 E SP 66 5/70-71/75' POORLY GRADED SAND WITH GRAVEL (SP) >8Oli FINE-COARSE, 72 POORLY GRADED SAND; 31-15X FINE GRAVEL, 45X FINES. GRAY. MODERATE PRODUCT ODOR. NO ORGANICS, WET, WEAK CEMENTATION, HOMOGENOUS 74- 7 i2 71/75-76 5/80' SILTY SAND (SM): >BOX FINE-MEDIUM. POORLY GRADED SAND, 33 SM <20% FINES, GRAY. SLIGHT-MODERATE PRODUCT ODOR. NO 76 _ 35 ORGANICS. WET, WEAK CEMENTATION, HOMOGENOUS i — 78 Mw4-80 5 76 5/80-81 5' WELL GRADED SAND (SW) >95X FINE—COARSE, WELL $p B 12 SW GRADED SAND; <5% FINES. GRAY BROWN. SL IGNT-MODERATE 12 PRODUCT ODOR, WET, WEAK CEMENTATION, HETERGENOUS 112