Standard Practice for
Underground Installation of Thermoplastic Pressure Piping
Irrigation Systems1
This standard is issued under the fixed designation F 690; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
Click below to download Astm F 690 – 86 (Reapproved 2003)e1 Pdf free
[wpdm_package id=’41946′]
Click here to Astm F 689 – 97 Pdf free download