Matching Monthly Payment Claims with Actual Executed Quantities

Monthly payment claims, often called interim or progress payments, keep a construction project moving. They give the contractor the cash flow needed to continue work and give the owner a regular view of progress. But each claim is only as reliable as the quantities behind it. Matching claimed quantities with work actually executed on site is a core task of quantity surveying and contract administration.

Comparing Claims with On-Site Measurements

A reliable review does not accept claimed quantities at face value. Instead, it compares them with independent measurements and records.

• Site measurements of completed work, taken jointly or verified by the supervision team.
• Quantities derived from approved drawings for elements that are difficult to measure directly once concealed.
• Inspection and acceptance records confirming that the claimed work has been approved for quality.
• Progress photos and daily reports that support the timeline of execution.

Where claimed quantities exceed what can be verified, the difference is either held until evidence is provided or adjusted in the certified amount.

Linking Every Quantity to the BOQ

Each claimed quantity should be linked to a specific BOQ item and its agreed rate. This keeps payments consistent with the contract and makes it easier to track cumulative progress on each item. It also highlights when work is being claimed under an item that does not match its description, which can be a sign that a change order or new item is needed.

Cumulative tracking is particularly important. Because each claim usually includes the total to date, the review checks that previously certified quantities are carried forward correctly and that the same work is not claimed again under a different item or in a different month.

Accurate Payments and Fewer Disputes

A disciplined claim review protects both parties. The owner pays for work that has genuinely been completed and accepted, and the contractor benefits from a clear, predictable certification process. Disagreements are easier to resolve when measurements and records are available and agreed on regularly, rather than left until the final account.

VARIO (Al-Mukhtalef) supports owners with quantity surveying and payment claim review, matching claimed quantities against site measurements and BOQ items so that every payment is accurate, documented and free from duplication before approval.