Interviewer instructions
Number of mandays (Col 5) is derived as follows:
(Number of days) x (Number of hours per day)
Mandays = ---------------------------------------------------------
8 hours
Ask for the following:
How many days were spent? - indicate the total number of days of work per activity.
How many hours per day were spent? - ask for the average number of hours of work rendered by the operator per day and record with one (1) decimal place.