Material held up in port, Is contractor eligible for EOT

Dear all

I have received an EOT request from one of my contractor due to delay in delivery of material due to heavy traffic in duabi jabal ali port.

All materil has been now delivered at site which resulted 30 day in project completion. The document shows that contractor has placed LPO in time and loaded in the vessal also in time (as per schedule), delay occured in transit.

Is this comes under force majure? can I recommend to my client to grant EOT to the contractor. Your expert advice is required. (BTW no concurrent delay or no other bottle necks from client side)

Regards

Santhosh - Qatar