The deadline nobody watches

Bid-On · CONSTRUX Engineering · 3 min read · 22 October 2026

Everybody watches the return date. Almost nobody watches the other one, and the other one shuts first.

A buyer stops accepting questions well before they stop accepting submissions. Every point you could have negotiated — a liability cap deleted by amendment, a retention percentage, a parent company guarantee you cannot give, a word limit nobody stated — stops being negotiable on that date and becomes something to price or to accept. Nothing in a bid tool normally tells you it is coming.

So the clarification deadline is on the bid, separate from the return, and one that falls after the return is refused outright: a window for questions that closes after the buyer has read the submission is not a window.

A prequalification and the ITT that follows it are two submissions to one buyer about one job, with separate question sets, separate return dates, separate windows and separate outcomes. Treating them as one bid loses the PQQ’s own result; treating them as unrelated loses the fact that the ITT exists only because the PQQ was won. So the stage is on the record and the ITT holds the link back — on the later bid, because a PQQ exists before anybody knows whether an ITT will follow.

The module raises most clarifications itself. A text question with no stated length limit. A mandatory returnable with no stated format. A signature with no internal date. An amendment that moves a risk a subcontractor cannot price or insure. Those are exactly the things nobody notices until it is too late to ask.

But a note nobody sent is worth nothing, so a clarification has a life: raised, asked, answered — or withdrawn, with a reason, which is also what stops the module raising the same subject again every time a register is added to. The date it went to the buyer is recorded because that is the fact a dispute about a late question turns on, and asking after the window shut is recorded rather than refused: it is a fact, a buyer may answer a late question, and refusing would make the honest entry impossible and leave the question looking un-asked for ever.

The buyer’s answer is kept verbatim. It is part of the tender documents from the moment they give it and is usually issued to every bidder, so a paraphrase of it is a new claim with nobody’s name on it. What the answer changes is a separate act — a stated limit goes on the question, a waived document on the register, a moved date on the bid — so the change and the authority for it are two entries rather than one.

The watching agent counts down to the clarification date where one is recorded, and where none is, it says so — because not knowing when the window shuts is itself the finding.

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