Meaning
Scheduling conflicts emerge when multiple independent events affect the completion date of a project at the same time. In construction contracts, this situation is described as a concurrent delay and involves separate sources of delay occurring during the same period. It requires a careful analysis of the project baseline to determine which party is responsible for the overall schedule slippage.
Liability Allocation
Contracting parties usually dispute who bears the financial consequences of extended project timelines. When a concurrent delay is identified, the standard legal practice is to deny both the contractor’s claim for delay costs and the owner’s claim for liquidated damages. This creates a situation where time is extended but no financial compensation is awarded to either side.
Each party absorbs its own losses during the period of overlap.
Critical Path
Project planners use network analysis to track the sequence of dependent tasks that determines the shortest possible project duration. A concurrent delay must affect tasks that are on this critical path to have any legal or scheduling relevance. If one delay occurs on a non-critical activity with available float, it does not qualify as concurrent because it does not delay the final completion.
Analysts use daily windows analysis or collapsed as-built methods to isolate the effects of each delay. These methods reconstruct the timeline step by step to prove which event actually drove the extension of time. This rigorous technique prevents contractors from claiming relief for minor issues that did not alter the critical path.
Impact Assessment
Project managers need clear evidence to substantiate any claims for extension of time. Assessing a concurrent delay involves audited daily logs, correspondence and progress updates. Early resolution of these issues prevents expensive litigation later.
This keeps the project on track.
