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r <br /> Compliance <br /> STANDARD Closure, Inc. <br /> pfanetr»3IQn Sample drive hammer weight - 140 pounds failing 30 Inches <br /> Blows required to drive sampler 1 foot are Indicated on the logs <br /> 0 Soil Sample Location <br /> I Soil Sample Collected for Laboratory Analysis NOS No Odor or Sheen <br /> 0 No Soil Recovery <br /> V First Encountered Ground Water Level <br /> T Piezometnc Ground Water Level <br /> ® Disturbed or Bag Soil Sample <br /> 2 5YR 612 Sod color according to Munsell Soil Color Charts (1975 Edition) <br /> Complied try e w PlPktn Univ of Southern California <br /> UNIFIED SOIL CLASSIFICATION SYSTEM <br /> GROUP TYPICAL NAMES <br /> MAJOR DIVISIONS SYMBOLS <br /> GW wea-Qraded gravels gravel-send mixtures,ime or no fines <br /> 0 <br /> e� « $ � N v e7 GP Poorly graded gr9vela gravel-sand mixture uttlse or no tines <br /> y � ;? � <br /> of < 0 0 - 5 r 1 GM Slhy gravel& gravel-send-el>t mixtures <br /> z c 2 C) GC CA"gravels grayet-sand-clay mlxuures <br /> H <br /> SW VVekipuded sarws,gmelty sand,titlfe or no fines <br /> • <br /> y $0 m v <br /> CA SP Poorly grid&ends grweuy sands,ut"or no floes <br /> 0 CR <br /> .e <br /> SIA sign send&,sand-sitt ntl&3Jns <br /> so Cts w sands.sand-day mixtures <br /> ML kxxgordc alta 9nd very line sands.rock Your slay Or <br /> dayey fine sand&,or day"silt& with alight I fasfictty <br /> CL inorganic day:of low to medium Pinlidty gravOMY CIRYs °fir silly <br /> days lean days <br /> 2 N } OL organic sibs"organic&ny days of law Pf sddty <br /> 0 <br /> z 10 V bFl Inorganic sots,micaoaous or catomace0u8 flue sar+dY or eiuy soils elastic <br /> cc c i ons <br /> z m CH liorgenk days of high plastldty fat days <br /> tQ a 1 <br /> L <br /> CH organic days of medium w high Piastidty orpanlc slits <br /> Hlghty organic Sols Pt Peat and oMer highly Organic 9018 <br /> NOTES <br /> 1 Boundary <br /> unitary For example Soils D sseeil-sing characteristics rl-sarrf two <br /> egwith ps clayare <br /> binder <br /> nated by Iamb n tions of group <br /> bols <br /> 2 All sieve sizes on this chart are U S Standard. <br /> 3 The terms "sift" and'clay"are used respectively to distinguish materials exhibiting lower plasticity from those with higher <br /> . plasticrty <br /> 4 For a complete description of the Unified Soil Classrs�entiStaswn, Yidcsbur9 Mississippie, Ma rh1953 um 0 3-357,' prepared <br /> for Office, Chief of Engineers,by Waterways Equip <br /> (See also Data Sheet 17) <br />