Concurrent Delay: muti shipment materials, what if the start was delay 30 days in the start, most shipments came in as needed first 50 days AS NEEDED for 100 days of construction, then the last shipments were delayed 20 days (due to failed qa/qc testing) on day 90 - and yes on the critical path. Do you get 240 Days of Concurrent Delay (yes other delays) or do you only get 40? Can the owner compel the contractor to keep it 1 activity which makes it look worse? If 1 bar, really is that long.