The Architect has issued a final certificate, but same is contested:$-$

a$.$ By the client who claims that certain workmanship is defective.

b$.$ By the client who points out that the patent defects period has not lapsed, and has one month to run.

c$.$ By the contractor who claims that the Quantity Surveyor re$-$measured the foundations measured "Provisional" in the Bills of Quantities, from drawings whereas the bill preamble indicated that the method would be via site measurement.