(Maintaining a safe & clean working environment, marking the pipe using tape Measure & if necessary using contour marker, centre finder etc. It also include Cutting the pipe to size with a grinder using 115mm blade or 230mm. I can make spools and to 90 degrees bends ,ican fabricate from drawings ) and Welding using co2 and arc on mild steel & can use any power tool in the engineering workshop and on my spare time for extra cash I make burglar bars and sliding gates ect.