What the incumbent knows that nobody wrote down
After a year on site a provider knows the true attendance each area needs, which doors stick, where the water point actually is, which floor generates complaints, how long the bins take on collection day and whether the periodic programme was ever deliverable. None of that is usually in the tender pack, and all of it affects price. The incumbent prices reality; the challengers price the document.
The consequence is predictable. Challengers either price cautiously and look expensive, or price optimistically and win with a figure they cannot sustain. Neither outcome serves the building. A tender that produces one credible offer and two unrealistic ones has not tested the market at all, whatever it looks like on the evaluation sheet. An evaluation sheet showing three prices does not reveal any of that, which is why the disclosure has to happen earlier.
