PS. Dynamic Haulage

The Dynamic Haulage step uses flags in Haul Infinity to open and close roads when triggered by certain conditions.

Dynamic Haulage step example overview

To add dynamic haulage to a project, go to the Haul Infinity tab > Network tab > Flags panel (examples on how to add flags see here). Make sure that the flag is ticked in the segment properties of the relevant roads.

Constraint Types

From the Type dropdown you may select the following constraints:

None	No constraints applicable
QuantityConstrained	Adds rows to the calendar to trigger road closure when material movement is greater than threshold. Enter all the required inputs in the Configure dialog.
Trigger	In Configuration column set for either Start On or Start Off initial flag state: AnyMined - The trigger is fired when any ONE of the blocks specified finishes mining, AllMined - The trigger is fired when ALL blocks specified have finished mining.
OnThenOffWhen	Keep a road closed except for a particular combination of Periods, Agents, Source Records, Parcels and Destinations, set in the Configure dialog.
OffOnlyWhen	Keep a road open except for a particular combination of Periods, Agents, Source Records, Parcels and Destinations, set in the Configure dialog.