In brief
- A rework allowance is a priced line or logged contingency for correcting work that fails inspection, not a promise that errors will be avoided.
- Low bids often drop the allowance, the access and protection costs, and the retest cost, so the cheapest bid can be the most expensive to correct.
- Ask for the priced allowance, the method statement and the progress record before signing, and keep correction costs in the same record.
Contents
A low bid in Garowe often looks complete until an inspection fails and someone has to cut out, re-lay and retest work. The gap this article is about opens when the correction item is deleted from the estimate. The bid carries no priced line for labor, plant, materials, access or retesting after a failed check, so the first correction becomes an unplanned cost.
Where does the rework allowance disappear from a Garowe bid?
The allowance disappears at the point where the estimator converts a contingency into a discount. The estimate may have held a sum for correcting rejected work, then the tender review strips it out to reach the lowest number, or spreads it invisibly across other items. Because the client compares totals rather than line by line, the deletion is not visible. Ask two bidders for the same priced summary and compare the lines for correction, retesting, temporary access and protection. When a line is absent, ask in writing what the bidder does when an inspection fails, and who pays. The check is administrative, not technical, and it costs nothing but a written request.
What does the missing allowance do to the work itself?
Workers skip the correction, conceal the defect, or wait while the argument over payment runs. Without a priced line, a rejected concrete pour, a failed compaction test or a bad joint has no budget owner, so the contractor waits before demolishing anything, and the client hesitates to pay for a fix that was never tendered. Work left open may need protection from sun, wind, dust and rain, and how much protection the project needs depends on the specification; confirm the exposure period and the covering method with the engineer before work starts. The gap also removes the retest. If no one priced the second sample or the repeat inspection, quality records stop at the first failure, and the file shows a defect with no closure. Both client and contractor then negotiate from a weak position, with the work stopped.
How do you detect the gap before you sign?
Read the priced summary against the specification and look for four missing lines. Correction labor and plant, temporary access and protection, replacement materials, and retesting after a failed inspection. Ask the bidder to price the rework allowance as a separate line, whether the contract is lump sum or remeasured, and check what your contract allows. Request the method statement for correcting a rejected element, with the sequence and the people who sign it off. Walk a recent site with the bidder and look for how corrections were handled there: patched areas, replaced sections, retest records. A bidder who can describe the correction sequence and show it on a past job is cheaper to correct with than one who cannot.
What to do next
Request a written breakdown from your two lowest bidders that shows correction labor, temporary access, replacement materials and retesting as separate lines. Ask what the contract allows before changes are agreed. Then walk one recent job by each bidder and ask to see its failed inspection record and how the correction was closed.
Frequently asked questions
Should a rework allowance be inside the rate or a separate line?
That depends on the contract form, so check what your contract allows and ask the bidder to show the allowance either way. A separate line is easier to compare and to adjust when the scope changes.
Does rework always come out of the contractor's money?
It depends on the contract and on why the correction is needed. Payment and liability questions belong with the contract terms and, if they matter, a lawyer. The practical step is to price the correction method and the retest before work starts.
Local reporting: this article is written for building work in Garowe and Puntland. Ground conditions, prices and rules differ between places; confirm the details for your own site.