In brief
- A low bid often carries unresolved pricing assumptions: quantities, temporary works, water, supervision and testing that the bidder never priced.
- Clarifications must convert every assumption into a written, priced commitment inside the bid form before award, not a promise to agree later.
- Compare the priced schedule against the drawings and specification line by line; a gap between them is where the money will reappear as a variation.
Contents
A low bid in Berbera can hide unresolved pricing assumptions: quantities the bidder guessed, temporary works nobody listed, water, testing and supervision left out of the schedule. Tender clarifications underbidding risks in Berbera turn on one question: can the priced schedule be tied to the drawings and specification before award?
Where do unresolved pricing assumptions hide in a Berbera bid?
They hide in the gap between the priced schedule and the documents that define the work. Ask for the bidder's own build-up of rates, not just a lump sum. Check whether excavation, backfill, hardcore, formwork, reinforcement and curing appear as separate items or as one blended rate. Ask what allowance covers water for mixing and curing, and where the bidder expects to get it. Ask how many supervisors and how much testing the rate assumes. Coastal humidity and salt air can push up curing and protection needs, but do not assume the bidder priced for them. Ask the bidder to state the assumption in writing, then check it against the specification clause that governs it. If the specification calls for a test and the schedule has no line for it, that is an unresolved assumption, not a saving.
What does underbidding do to the work?
It moves cost from the tender into the construction period, where the client has less room to refuse it. A bidder who left out temporary works, water or supervision recovers the gap through variations, slower progress or reduced attendance. On a Berbera site, the first visible signs can be thinner supervision, delayed testing and materials bought in small quantities when cash allows. The mechanism is simple: the contract price cannot cover the work, so the work is reduced until it matches the price. Ask the municipal engineer's office whether it holds records of previous awards and their final accounts on comparable plots, and walk a recent site with the same scope. Compare what was built with what was drawn. Discrepancies between the two tell you more than any bid figure.
How do you close the gap before award?
Send written clarifications to every bidder who is in contention, and require priced answers, not explanations. Ask for a revised schedule that carries each missing item at a stated rate. Ask the bidder to confirm the source and quantity of water, the number of supervisors and the testing regime in the bid, not after award. Compare the revised totals. If two bids rise after clarification and one does not, the one that did not rise either priced the items already or has not answered the question. Check what the tender documents allow: some permit clarification, some require reversion to the original bid. Confirm with the client's procurement lead which route applies before you write. Keep every exchange in the tender file.
What to do next
Take the lowest two bids and set the priced schedule beside the drawings and specification. List every item in the documents that has no line in the schedule, and send that list to both bidders as a written clarification with a deadline. Ask the client's procurement lead what the tender documents allow before you issue it, and file the replies with the bid.
Frequently asked questions
Can a client reject a bid that answers clarifications with a higher price?
Check what the tender documents and the client's procurement rules allow before award. Some processes permit revised priced schedules, others require evaluation on the original bid. Ask the procurement lead which route applies and record the answer.
What is the fastest way to spot an unresolved pricing assumption?
Set the priced schedule beside the drawings and specification and list every described item with no matching line. Missing temporary works, water, testing and supervision are the usual gaps.
Local reporting: this article is written for building work in Berbera and Somaliland. Ground conditions, prices and rules differ between places; confirm the details for your own site.