Long Leads Items Explained

Procurement activities often span weeks or months, making them long lead items. A single delay in manufacturing or delivery can ripple across the schedule, creating negative float and critical risks.

Unlike construction, procurement progress is harder to track because teams may not know if production has started or if shipments are on time.

That’s why these activities must be closely monitored, broken down in WBS, and given enough float to absorb uncertainty.

Treat procurement with the same rigor as construction.

Ignoring long lead items is a blind spot that can derail the entire project.