Detailed explanation of the table given above:

Each row shows a foreman group

Each column represents duration to collect and enter data for each data field in all foreman groups

This duration is added to foreman as NVA.

Each duration should be entered as an interval in minutes from which a uniform random number is

generated in the simulation. Data fields are numbered from 1 to 11 as described below:

DATA FIELDS: The followings are the data fields in the numeric order they are used in tables.

1: crew working hrs.job code

2: crew working hrs.actual hours worked for foreman+laborers

3: crew working hrs.actual hours worked for operators

4: production data.job code

5: production data.quantity of work

6: production data.unit of work

7: production data.location of work

8: production data.material type and quantity used

9: production data.description of work performed

10: equipment working hours.job code

11: equipment working hours.actual hours worked for equipments