In brief
- A testing allowance is a priced line for sampling, lab work and site checks, and it is one of the first items cut when a bid is squeezed.
- If no line exists, tests are paid for out of pocket on the day or skipped, so the defect is found after finishes instead of before.
- Ask for the priced testing line, the named laboratory and the test schedule before you compare bids.
Contents
A testing allowance in a Bosaso estimate is the money set aside for sampling, laboratory work and site checks during the build. When the allowance shrinks, the checks shrink with it. The gap rarely appears as a missing skill on a CV. It shows up as concrete placed with no cube result, or fill compacted with no record, because nobody priced the test in the first place.
What does a testing allowance actually pay for?
It pays for the things you have to buy before a result exists: sample cubes, transport to a laboratory, compaction checks, and the time of the person who takes the samples.
A thin allowance can be disguised by a low bid that simply leaves sampling out. Nobody refuses the work. The estimator drops the line because it is invisible in the drawing and easy to defend, and the site team discovers the gap later, when the inspector asks for a record that was never created. Confirm the exposure class for the concrete in the project specification with the project engineer before you price the mix. Ask the laboratory how it wants samples delivered, who takes them, and what rate it charges, then write that answer into the estimate as a named line, not a lump sum.
How do testing allowances and skills gaps meet in Bosaso?
The mechanism is simple: no allowance means no test, no test means no feedback, and no feedback means the same mistake repeats across the next pour or layer.
Sampling is a skill. Cubes have to be taken from the right part of the load, cured under the right conditions and labelled so the result means something. If the person on site has never done it, and the estimate never bought the time to do it, the sample either does not exist or arrives at the laboratory without a useful identity. The result is a file of paperwork that satisfies nobody. Walk a recent site and ask to see the test register. If the register has no dates, no locations and no failing results, the allowance and the skill are both missing, and the defects are being found by eye after the fact.
How do you detect the gap before work starts?
Compare the testing line in each bid against the tests the specification actually requires, and treat a missing or vague line as a technical risk, not a saving.
Ask each bidder for three documents: a priced testing line with a rate, the name and location of the laboratory it intends to use, and a one-page schedule showing what is tested, how often and by whom. If any of the three is missing, ask the bidder to supply it in writing before you compare totals. Check what the contract allows about payment for tests that were not priced, and take the question to the municipal engineer's office or the project engineer rather than deciding it on site. Confirm the sampling frequency, cube curing and compaction requirements against the project specification, because general practice limits vary by project and are not a local rule.
What to do next
Pick the two lowest bids and send each bidder one written question: list the tests you have priced, the rate for each, and the laboratory you will use. Give them three working days to answer in writing. Compare the answers side by side before you open any negotiations, and keep the replies in the tender file so the decision is on record.
Frequently asked questions
Does a missing testing allowance prove the contractor lacks skills?
No. It shows the estimator did not price the checks. The skill gap may sit with the site team, the supervisor or the estimator. Walk a recent site and look at the test register before you decide which one it is.
Who pays for a test that was not in the bill of quantities?
That depends on what the contract says about testing, instructions and payment. Read that clause and ask the project engineer or the municipal engineer's office how similar cases were handled before you commit to an answer.
Local reporting: this article is written for building work in Bosaso and Puntland. Ground conditions, prices and rules differ between places; confirm the details for your own site.