Question

What are concurrent delays, and how they happen in practice?

Answer 1

Concurrent delays are type of delay which happens due to failure or delay of the previous activity which are dependant on the next activity ( one or more).These type of delay are very common in normal practice and can be easily traced out and rectified .

One example of such delay is. Suppose there are 3 activity mixing of concrete,placing of concrete and compaction ,in the same order.if mixing is not completed then concreting and compaction can't be started and there will be delay in other 2 activity due to 1st activity called concurrent delays