In brief
- A bid can look cheap because an extension or total error was never caught, not because the work was priced lower.
- Check the arithmetic in every priced bill before you rely on the evaluated total, and put a written correction procedure in the tender document.
- Formal bid arithmetic experience gaps in Hargeisa show up as rates that do not multiply out to the totals a client is comparing.
Contents
A bid arithmetic experience gap in Hargeisa tender review means the figure a client compares is not the figure the rates produce. When neither the bidder nor the evaluator catches an extension or addition error, a low evaluated total can hide a higher rate build-up, and the contract starts with a number nobody has agreed to. Rebuilding the priced bill catches this before award.
How does the gap distort Hargeisa tender totals?
A priced bill carries rates, quantities and extended amounts that must reconcile in both directions. Where that check does not happen, a cheap-looking total may come from a multiplication slip in one large item, a line omitted from the summary, or a carried-forward figure that lost its addition somewhere. The arithmetic is not the whole story. A bidder who cannot rebuild their own priced bill in Hargeisa also tends to underprice site work such as concrete curing in the Gu and Deyr rains or dust control on an exposed plot. During evaluation, ask for the bill in a spreadsheet or comparable format, confirm every quantity times rate equals the extended amount, and confirm the extended amounts sum to the total. Where a correction changes rank, follow whatever your tender document allows for correction of arithmetic errors and record the decision in writing.
What does a distorted total do to the work?
The award figure is the budget the contractor plans against, so an understated total usually surfaces later as a request for variation or as stretched materials and supervision on site. A total lifted by an extension error has the opposite effect and can push the bid out of a competition it should never have entered. Hargeisa materials reach site by road, so rates carry haulage and handling that must be built in deliberately. A bidder without arithmetic habits may carry a lump sum for a measured item, which leaves quantities unallocated and makes progress claims hard to value. Check what your contract says about variation pricing and re-measurement before you rely on a distorted total, and ask the municipal engineer's office which bill formats it accepts for public work.
How do you detect bid arithmetic experience gaps?
A bidder with real pricing experience can reproduce their own totals, explain how each rate was built, and hand over a bill that reconciles without help. Test that in three steps. Ask each bidder to present their priced bill and walk through two rate build-ups, including one large measured item, without notes. Compare the arithmetic in the priced bills line by line before comparing totals. Then ask for the working file and check that quantity times rate equals the extension throughout. Treat any refusal to show the arithmetic as a gap in bid arithmetic experience, not a negotiating position, and say so in the evaluation report. None of this is a finding about Hargeisa practice. It is the mechanism that turns a small arithmetic slip into a distorted bid.
What to do next
Before award, take the received priced bills and rebuild every extension and total yourself, keeping the recalculation in the evaluation file. Write the correction procedure into the tender document so a rank change is handled the same way for every bidder. Then ask the municipal engineer's office which bill format its public procurement uses, so later claims match the arithmetic you checked.
Frequently asked questions
Does the lowest evaluated bid mean the lowest priced work in Hargeisa?
Not until the arithmetic in that bid is checked. An extension or summary error can make a total lower than the rates support, so rebuild the priced bill and compare rates before comparing totals.
What should a client ask for to check bid arithmetic?
Ask for the priced bill in a spreadsheet or comparable format, a short rate build-up for one or two large measured items, and the working file, then rebuild the extensions and totals in the evaluation file.
Local reporting: this article is written for building work in Hargeisa and Somaliland. Ground conditions, prices and rules differ between places; confirm the details for your own site.