Tender qualifications are the conditions a bidder attaches to their price: things excluded, assumptions made, contract terms not accepted, information required. They change what the bid covers without changing the number on the front.
Read properly they are the most informative part of a tender return, because they tell you exactly where each bidder thinks the risk is.
Four kinds, treated differently
Scope exclusions remove work from the price. These are the easiest to value: the work still has to be done, so price it and add it back.
Assumptions state a basis the bidder has priced on. If the assumption is wrong, the price changes. These need testing against the actual position rather than valuing.
Contractual qualifications reject or amend terms. These transfer risk back to the client and their value is the cost of the risk, which is harder to assess and frequently larger than any scope item.
Information requirements make the price conditional on something arriving. These are a programme risk as much as a cost one, and they indicate where the tender documents were thin.
Value them, do not just list them
A tender report that lists qualifications without valuing them has done half the job. The client still cannot compare the bids, which was the point of the exercise.
Valuation can come from the other bids where they have priced the item, from measurement, or from a market check. Where none of those is possible, an estimate with a stated basis is better than nothing.
The output is an adjusted total for each bid, with every adjustment visible. That is what makes a recommendation defensible six months later, and it is set out further in normalising bids before you compare them.
The most qualified bid is often the most honest
A bidder who has read the documents carefully and listed everything ambiguous is telling you the documents are ambiguous. A bidder who has qualified nothing has either priced generously or has not read them.
That inverts the instinctive reaction. A long qualification schedule is uncomfortable to receive and it is usually a sign of a competent estimator rather than an awkward contractor.
The bid with no qualifications and the lowest price is the one to interrogate. Either they have found an advantage or they have missed something, and both are worth knowing before appointment.
Contractual qualifications carry the most value
A rejection of a fluctuations exclusion, a cap on liquidated damages, a limitation of liability, a refusal to accept ground risk. Each of these is worth more than most scope items and none of them shows up as a number.
Valuing them requires a judgement about the likelihood and size of the risk being handed back. That judgement should be made explicitly and recorded, because it is the basis on which the client is choosing.
Where the qualification concerns the meaning or effect of a clause rather than its commercial cost, that is a matter for solicitors and should be referred rather than estimated.
Closing them out
The tender period is the moment to resolve qualifications, because bidders are still competing. A mid tender query clarifying an ambiguity removes the qualification from every bid at once.
After bids return, the route is a clarification process where each bidder is asked to withdraw or price their qualifications. Bidders frequently withdraw them, because a qualification was a hedge rather than a position.
What must not happen is appointment with qualifications unresolved and unpriced. They do not disappear on signature; they become the first variations.
Refurbishment produces the most
Where the existing building is the main unknown, contractors qualify heavily and they are right to. A bid for refurbishment work with no qualifications about existing structure or services has probably not been thought about.
The answer is better information rather than better tender management. Survey work commissioned before tender removes qualifications at source, and it does so while the market is competitive.
That relationship is set out under refurbishment and reuse.
What this means for you
Read the qualifications before the totals, and treat a long schedule as information about your documents rather than about the bidder.
Then value every one and resolve as many as possible before appointment. Unresolved qualifications become variations at negotiated rates, which is the position described in tender documentation gaps.
Bids back with pages of qualifications?
Send them with the tender documents. We will value each one and tell you what the adjusted position is.