ASTM C1479M-07

C822-21

Standard Terminology Relating to Concrete Pipe and Related Products

C1417-19

Standard Specification for Manufacture of Reinforced Concrete Sewer, Storm Drain, and Culvert Pipe for Direct Design

Classification of Soils and SoilAggregate Mixtures for Highway Construction Purposes

T99

T180

The Moisture-Density Relations of Soils Using a 10-lb (4.54-kg) Rammer and an 18-in. (457-mm) Drop

C1479-16

Standard Practice for Installation of Precast Concrete Sewer, Storm Drain, and Culvert Pipe Using Standard Installations

D2488-17e1

Standard Practice for Description and Identification of Soils (Visual-Manual Procedures) (Includes all amendments and changes 4/4/2018).

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

D698-12(2021)

Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort (12,400 ft-lbf/ft3 (600 kN-m/m3))

D1557-12(2021)

Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft3 (2,700 kN-m/m3))

D2487-17e1

Standard Practice for Classification of Soils for Engineering Purposes (Unified Soil Classification System) (Includes all amendments and changes 4/2/2020).

T310

In-Place Density and Moisture Content of Soil and Soil-Aggregate by Nuclear Methods (Shallow Depth)