ASTM-D6072 Complete Document History
Standard Practice for Obtaining Samples of Geosynthetic Clay Liners

Complete Current Edition:
   2019(E1) EDITION - EDITORIALLY CORRECTED - July 10, 2023

Obsolete Revision Information:
   2019 EDITION - Obtaining Samples of Geosynthetic Clay Liners - Jan. 1, 2019
   2018 EDITION - Obtaining Samples of Geosynthetic Clay Liners - June 1, 2018
   2009 R15 EDITION - REAPPROVED IN 2015 - Feb. 1, 2015
   2009 EDITION - OBTAINING SAMPLES OF GEOSYNTHETIC CLAY LINERS, STANDARD PRAC - Dec. 1, 2009
   2008 EDITION - OBTAINING SAMPLES OF GEOSYNTHETIC CLAY LINERS, STANDARD PRAC - July 1, 2008
   1996 R02 EDITION - REAPPROVED IN 2002 - Dec. 10, 1996
   1996 EDITION - INSTALLATION OF GEOSYNTHETIC C - Dec. 10, 1996