What is the primary purpose of a fragnet in forensic analysis?

The primary purpose of a fragnet in forensic analysis is to model inserted delay events. A fragnet, or fragmentary network, is essentially a small segment of a network schedule that depicts specific activities or events, often associated with a change or delay in a project. This tool allows analysts to isolate and evaluate the impact of specific delays, changes, or events on the overall project timeline. By creating a detailed representation of these delay events, forensic analysis can more effectively determine the causes of schedule changes and quantify their impact on the project completion date.

In the context of construction project management, using fragnets helps in understanding how particular disruptions affect the schedule, allowing stakeholders to identify accountability for delays and the resultant costs. This focused approach is critical for reconstructing project timelines and establishing a clearer picture of project performance, especially in cases where disputes arise.

Other options may address different aspects of project management, such as overall project health, baseline creation, or resource simulation, but these do not align with the primary function of a fragnet in forensic analysis, which specifically revolves around analyzing delay events within the project schedule.