Is there any thumb rule for calculating piping duration??
Seprate for fabrication & erection.
or how many dia inches a welder can do per day??
and what about if spools being erected at height.
plz help me out i gys i m too young in the feiled
Seprate for fabrication & erection.
or how many dia inches a welder can do per day??
and what about if spools being erected at height.
plz help me out i gys i m too young in the feiled