{"id":57318,"date":"2024-08-22t16:24:15","date_gmt":"2024-08-22t20:24:15","guid":{"rendered":"\/\/www.deco-dalles.com\/?p=57318"},"modified":"2024-09-16t10:57:27","modified_gmt":"2024-09-16t14:57:27","slug":"project-delay-analysis-best-methods-and-limitations","status":"publish","type":"post","link":"\/\/www.deco-dalles.com\/project-delay-analysis-best-methods-and-limitations\/","title":{"rendered":"project delay analysis: best methods and limitations"},"content":{"rendered":"
when project delays occur, it’s crucial to substantiate the impact, whether it’s related to time, cost, or both. the choice of delay analysis method has long been debated in the industry, with each method offering distinct advantages and limitations. in this post, we’ll explore some of the most widely used delay analysis methods, helping you choose the best approach for your project needs.<\/p>\n
this method functions similarly to window analysis, utilizing multiple timeframe updates to assess the schedule. it provides a detailed and ongoing evaluation of delays, offering a nuanced understanding of their impact.<\/p>\n
by comparing the updated schedule against the baseline, this method effectively identifies project delays and their causes<\/a>. it’s a straightforward approach that highlights deviations from the original plan.<\/p>\n tia is applied to an updated schedule where delay fragments are added to assess their effects. this method is particularly useful for understanding the specific impact of each delay on the overall project timeline.<\/p>\n in this method, delays are introduced into the baseline schedule to predict the revised completion date. it’s an effective way to project future impacts based on current disruptions.<\/p>\n when no schedule is available, this method establishes a baseline using updates from project reports to determine the actual completion date. it\u2019s a useful tool when historical data is limited.<\/p>\n this method reverses the typical approach by removing delays and working backward from the project’s end date. it\u2019s an innovative way to understand the true impact of delays by assessing what the project completion would have looked like without them.<\/p>\n3. retrospective time-impact analysis (tia):<\/strong><\/h5>\n
4. impact as planned<\/a>:<\/strong><\/h5>\n
5. as-built analysis:<\/strong><\/h5>\n
6. collapsed as-built analysis:<\/strong><\/h5>\n