2. Referenced Documents

D420 Guide to Site Characterization for Engineering Design and Construction Purposes
D421 Practice for Dry Preparation of Soil Samples for Particle-Size Analysis and Determination of Soil Constants
D422 Test Method for Particle-Size Analysis of Soils
D653 Terminology Relating to Soil, Rock, and Contained Fluids
D1140 Test Methods for Amount of Material in Soils Finer than No. 200 (75-m) Sieve
D1452 Practice for Soil Exploration and Sampling by Auger Borings
D1586 Test Method for Penetration Test (SPT) and Split-Barrel Sampling of Soils
D1587 Practice for Thin-Walled Tube Sampling of Soils for Geotechnical Purposes
D2217 Practice for Wet Preparation of Soil Samples for Particle-Size Analysis and Determination of Soil Constants
D4318 Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index of Soils
M145 The Classification of Soils and Soil Aggregate Mixtures for Highway Construction Purposes