ASTM D1140-00

D1586-11

Standard Test Method for Standard Penetration Test (SPT) and Split-Barrel Sampling of Soils

D422-63(1998)

Standard Test Method for Particle-Size Analysis of Soils

E691-23

Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

D1587-08

Standard Practice for Thin-Walled Tube Sampling of Soils for Geotechnical Purposes

D2216-19

Standard Test Methods for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass

D2487-17(2025)

Standard Practice for Classification of Soils for Engineering Purposes (Unified Soil Classification System)

D2488-26

Standard Practice for Description and Identification of Soils for Engineering Purposes (Visual-Manual Procedures)

D3740-23

Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction

D4753-25

Standard Guide for Evaluating, Selecting, and Specifying Balances and Standard Masses for Use in Soil, Rock, and Construction Materials Testing

D6026-21

Standard Practice for Using Significant Digits and Data Records in Geotechnical Data

D6913-04

Standard Test Methods for Particle-Size Distribution (Gradation) of Soils Using Sieve Analysis

E11-24

Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves

E145-19(2024)

Standard Specification for Gravity-Convection and Forced-Ventilation Ovens

E177-26a

Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods (Includes all amendments and changes 5/14/2026).

D653-26a

Standard Terminology Relating to Soil, Rock, and Contained Fluids (Includes all amendments and changes 6/15/2026).

D75-03

Standard Practice for Sampling Aggregates

C702-98

Standard Practice for Reducing Samples of Aggregate to Testing Size