ASTM-F2550 › Complete Document History
Standard Practice for Locating Leaks in Sewer Pipes By Measuring the Variation of Electric Current Flow Through the Pipe Wall (Withdrawn 2022)


Obsolete Revision Information:
   WITHDRAWN - WITHDRAWN WITHOUT REPLACEMENT - Sept. 7, 2022
   2013 R18 EDITION - REAPPROVED IN 2018 - Aug. 1, 2018
   2013 EDITION - Locating Leaks in Sewer Pipes By Measuring the Variation of Electric Current Flow Through the Pipe Wall - Nov. 15, 2013
   2006 EDITION - FLOW THROUGH THE PIPE WALL, STANDARD PRACTICE FOR - Feb. 1, 2006