1.1 This specification covers nonreinforced concrete pipe to be used for the conveyance of irrigation water with working pressures, including hydraulic transients, as shown in Table 1 and for use in drainage.
1.2 The values stated in either imperial or metric units are to be regarded separately as standard. Within the text the metric units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values may result in nonconformance with the specification. Note 1: This specification is for manufacturing and purchase only and does not include requirements for bedding, backfill, installation, or field repairs. The owner is cautioned that he must correlate field conditions with the characteristics of the pipe specified and provide inspection during installation.
1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM C118/C118M-24 history
2024ASTM C118/C118M-24 Standard Specification for Concrete Pipe for Irrigation or Drainage
2019ASTM C118-19 Standard Specification for Concrete Pipe for Irrigation or Drainage
2015ASTM C118-15 Standard Specification for Concrete Pipe for Irrigation or Drainage
2011ASTM C118-11 Standard Specification for Concrete Pipe for Irrigation or Drainage
2005ASTM C118-05a Standard Specification for Concrete Pipe for Irrigation or Drainage
2005ASTM C118-05 Standard Specification for Concrete Pipe for Irrigation or Drainage
2003ASTM C118-03 Standard Specification for Concrete Pipe for Irrigation or Drainage
1999ASTM C118-99 Standard Specification for Concrete Pipe for Irrigation or Drainage