Work Item
ASTM WK93540
Revision of F449-20(2024) Standard Practice for Subsurface Installation of Corrugated Polyethylene Pipe for Agricultural Drainage or Water Table Control
Rationale
Remove reference to ASTM D1600 Terminology for Abbreviated Terms Relating to Plastics (Withdrawn 2024)
Work Item Status
Date Initiated: 01-21-2025
Technical Contact: Douglas Baker