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WE DON'T HAVE A MANPOWER PROBLEM. WE HAVE A PRODUCTIVITY PROBLEM.

Writer: Peter Isaac Harley
Peter Isaac Harley
Aug 25
1 min read

Every delayed project eventually hears the same instruction:

"Increase manpower."

Really?

Let's ask a better question.

Increase manpower...To do what? Work where? Using which approved drawings? With what materials? Under whose supervision? If the workface isn't available... If the materials haven't arrived... If the drawings aren't approved... If the preceding trades haven't finished... If access is restricted...

Adding more people doesn't solve the problem. It simply creates more congestion.

More waiting.

More rework.

More frustration.

I've seen projects with 500 workers producing less than projects with 250.

Why?

Because productivity is driven by planning and not headcount. The best projects aren't always the ones with the biggest workforce. They're the ones where people can actually work. Construction doesn't reward the company with the most manpower. It rewards the company with the fewest constraints.

Before asking for another 100 workers...

Ask a different question:

What is stopping the 100 already on site from being productive?

Remove that constraint first.

Then decide if you really need more labour.

Because manpower is expensive.

Poor planning is even more expensive.

👇 How many project delays are genuinely caused by insufficient manpower—and how many are caused by poor planning, access, coordination and decision-making?


Construction

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