How do you prepare the materials in readiness for the marking out activities in order to enhance clarity accuracy and safety (such as visually checking for defects cleaning the materials removing burr?

1) When

preparing materials in readiness for the marking out activities you

can use things such as engineers blue to enhance the visibility of

the lines and positions you mark on the work piece. You should also

make sure that the material has not got any previous marks or lines

on it so the ones you draw on are more visible and you do not get

mixed up with the previous.