xxxx 29/08/2012 03:52:56 REQUIRED ASTM 150 STANDARD & PROCEDURE PLEASE TELL ME HOW CAN I GET ASTM 150 PROCEDURE & STANDARDS . IF ANYBODY HAS PLEASE SEND ME THE SAME. THANKS ENGR Ted Krapkat 29/08/2012 05:06:07 You can obtain ASTM C150 from this site;- http://www.astm.org/Standards/C150.htm Regards, Ted.