Active Standard: D7240 - 06(2011)
It was decided at the last ASTM meeting that we would keep the exposed geomembrane methods separate rather than combining them into one standard. A lot of work was done to update the proposed new combined standard, so we agreed to take those revisions and apply them to the existing D7240 in order to improve it and bring it up to date.
Keywordsgeomembrane; leak detection; leak location; electrical leak location method; construction quality assurance; Electrical capacitance technique; Conductive geomembrane spark test; Geomembranes; Leak testing;
Draft Under Development