Infographic of e-book: Estimator's Piping Man-hours Tool
Man Hours Calculation
After calculating the man-hours obtained by multiplying the type of union of the line of the pipe by the consumption of hours to execute each type of union-consumption of hours that you extract from the eleven tables of consumption verified by the hand of the work of the e-book: "Estimator's Piping Man-hours Tool"; You will need to adjust this total number of hours to increase or decrease it according to the conditions under which your project is being developed.
Here is an infographic that summarizes this concept.
