We want to carryout out NDT inspection viz. UTG, visual of all piping & equipment in our plant. For that we need to estimate the approx. quantity of scaffolding that shall be required.

One way is to calculate the plant floor area & multiply it by 1.5. However it is a very crude method & tends to give very high value.

What do i do. Kindly help. Any kind of advice is welcome.

Thanks in advance

"jmd"