ASTM D698-00

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

D2487-17(2025)

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

D2216-19

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

D2168-10(2018)

Standard Practices for Calibration of Laboratory Mechanical-Rammer Soil Compactors

D854-23

Standard Test Methods for Specific Gravity of Soil Solids by the Water Displacement Method

D653-26a

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

C136-06

Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates

C127-25

Standard Test Method for Relative Density (Specific Gravity) and Absorption of Coarse Aggregate

D4253-16

Standard Test Methods for Maximum Index Density and Unit Weight of Soils Using a Vibratory Table

D4718-87(2001)

Standard Practice for Correction of Unit Weight and Water Content for Soils Containing Oversize Particles

D4753-25

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

D4914-08

Standard Test Methods for Density and Unit Weight of Soil and Rock in Place by the Sand Replacement Method in a Test Pit

D5030-04

Standard Test Method for Density of Soil and Rock in Place by the Water Replacement Method in a Test Pit

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

E177-26a

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

E691-23

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

IEEE/ASTM SI 10

Standard for Use of the International System of Units (SI): the Modern Metric System