The problem: Knowing how many workers, and which skills, are needed on which task, which day, in-house or subcontracted, is usually tracked informally: a message to a foreman, a spreadsheet that's already out of date by the time anyone checks it. Over- or under-allocation often isn't visible until it's already a problem on-site.

How we solved it: Day-by-day, skill-by-skill headcount planning in one place, with a real approval workflow from draft through to done. Always current, never a guess.