19 Aug
19Aug

Construction projects require extreme vigilance for in-time completion. However, every project met delay at any point of the progress. It is imperative to understand that delays may occur owing to various factors, including human err and natural conditions. So, the contractors must opt for delay analysis methods to assess the situation critically for a quick resolve.

The article is aimed at briefly reviewing all essential methods available in the construction industry for analyzing disruptions, deferments and delays. Keep reading to get a comprehensive understanding!

What is the delay analysis?

Before moving towards the methods, it is imperative to understand delay analysis to have basic conceptualization.  The contracts in construction are usually in the state of no adjustments with scheduled project deliver date to the critical milestones. This is the common practice in the construction industry.

Sometimes, projects get beyond the set schedule and experienced delays. In such a situation, it is imperative to consider the factors that resulted in the disruptions in any projects.

For this purpose, the contracting parties opt for delay analysis under the supervision of professional Construction Claims Consultants Dubai to identify the key factors. So, the selection of an appropriate method is essential for identification of reasons that triggered the delay and possible way out to deal with it.

Top Delay Analysis Methods in Construction

Nevertheless, construction projects demand a careful approach to deal with the issues to keep going until reach the end successfully. It may not be possible in a few cases owing to the presence of critical factors disrupting the projects. So, different methods are used to gauge the situation for a quick resolve. Let’s consider a few essential delay analysis methods:

Time Slice Windows Analysis

It is an observational methodology based on a framework of window analysis. The method primarily focuses on the comparison of planned as-built methods to identify the delays in a project. It works on defining the critical path of the projects.

It is imperative to understand that the method has a retrospective nature as it utilizes the updates in the schedule to estimate the delays by measuring critical paths. For this, a defined period is selected to analyze the situation. The primary steps to perform this method include:

  • Selection of a scheduled window
  • Identification of a critical path
  • Analyze the schedules selected
  • Estimation of modifications in the schedule based on the critical path
  • Define a table of variance to calculate the delayed duration
  • Evaluate the critical activity to determine the responsible entity

Time Slice Windows Analysis Illustration

The method is used to identify the delay in different critical windows. On the contrary to the common belief of identifying delays, it actually adds changes or delays in the project schedule a day before the actual disruption occurred. It helped the experts to determine the overall completion date of the project in the presence of delays.  

The chief objective is to understand the levels of dedication and commitment ensured by the builders and contractors to identify the negligence and the responsible entity. The necessary steps of this method are:

  • Design a fragmented model of delay
  • Acquired the actual project schedule
  • Add fake delays in the approved schedule
  • Update the links of the schedule
  • Evaluate the time taken to accomplish the schedule without delay
  • Re-evaluate the schedule with fragments to calculate a possible delay
  • Assess the whole situation to determine the responsible entity

Collapsed As-Built Analysis

It is a retrospective analysis used to estimate the earliest date of the project completion in the wake of project delays. Besides this, the analysis is used to determine a milestone that could have been accomplished but couldn’t be owing to contractors or owner disrupted the project.

The primary objective of the analysis is to estimate the time extension required to complete the project. And also, if it should be given to the contractors or not. In this way, the method is essential for resolving delay claims.

Owing to this, contracting parties usually hire construction delay expert witness Dubai-based services to tend the time taken for project completion while considering the whole situation. The significant steps of this analysis are:

  • Define a model for the as-built schedule to calculate the estimated time required
  • Identify the owner or contractor related delays in the project
  • Identify the reasons behind the delay to determine the responsible entity
  • Based on the analysis, make suitable recommendations for project completion

Choose the best method to resolve delay claims!

Summing up, construction projects are initiate while keeping some personal or business advantage into consideration. Any delay in the construction projects can lead to disturbance in the schedule as well as a wastage of money and effort. It is imperative to keep a check on every process in the project to ensure timely delivery of the project.

However, if the project faces a disruption or delay, pick an appropriate method of analysis to resolve the issues promptly. Don’t forget to take assistance from construction project management consultants for analyzing to come at a conclusion.

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