Pay periods run in 14-day steps from this anchor, each ending on a Sunday. It sets how the labour and plant summaries are grouped.
The fixed commercial window the budget is spread across and variance is measured against. It does not move with programme changes or extensions of time. The site timezone decides which calendar day hours are recorded against.
Coding carried onto every labour and plant summary line.
These are identifiers only. Huntly holds hours and coding — it never stores a rate and never calculates a charge or dollar total.