Hi friends
I want to know the thumb rule for man power planning. For eample:- i am taking 35 hous for detail engineering for equipment design for A1 size, 72 Hous for stress analysis report and so on in my project .similarly i wnat to know the thum rule for construction and erection of steel structure ( manhour per tonne), cable laying ( manhour per metre), Piping erection ( Manhour per inch metre) etc. any refrence or guidence.
Regards\\