Blogs #How to prepare a payment certificate

A progress payment is a payment document issued to a contractor for a construction project under a signed contract, allowing them to receive payment for work completed at specific intervals. It is usually prepared monthly and calculated by subtracting the previous progress payment from the cumulative total of work completed from the beginning of the project to that date. The preparation involves assembling quantity surveying, attachments, green book documents, summary reports, and deduction calculations in a specific order. This guide explains the process step-by-step, with examples from the field.