Tuesday, December 31, 2019

Delay Analysis Of The Critical Path - 1836 Words

All of the delay analysis techniques in this case study depend on the analysis of the critical path. These methods are categorized as the CPM- techniques for quantification. Methods like as-planned vs. as-built are simple and easy to perform; it just follows the basic guidelines without referencing with the supplementary data and any modification. On the other hand, methods like â€Å"window† analysis, collapsed as-built using complex, additive and subtractive analysis give better and accurate results because they take into account any changes during the project and therefore recommended for incorporating in delay analysis. Not to mention, these methods need detailed project information followed by rigorous analysis. The results could have been more specific if detailed information in the form of daily reports, schedule of values and pay application would have been available. By sticking to the basic number of delay in activities, most of the results are observed to be close i f not same. This research corroborates the use of impacted as-planned, collapsed as-built, time impact analysis and as-planned but for, for the analysis of delays in day to day industry scenarios because calculation of delays and attribution can be easily carried out with these methods. With extensive information and rigorous analysis of the same, better and more efficient results can be observed. Concurrent delays are the most disputatious of the delays and are still unresolved. There is no specificShow MoreRelatedThe Measurement Of Success Of Any Project Time, Cost, Safety, Quality And Customer Satisfaction1491 Words   |  6 Pagesconstruction delays (Shujaa Safdar Gardezi, 2013). This study investigates various factors affecting the timeline of the schedule by various participants in the project, followed by mathematical analysis to propose that the major reasons for delays are the domestic issues of the country. 2.1 Current techniques for the analysis of delays Following are three different modes of application of delay analysis techniques based on their simulations with fundamental schedules: 1. Direct Analysis Direct analysisRead MoreDelays Affecting The Construction Schedule1678 Words   |  7 Pages1 Concurrent Delays Concurrent delays can be used in both the offensive as well as defensive ways. Contractor uses concurrency as a shield to defend himself against fiscal damages by the employer. On the other hand employer uses it to ward off the contractor s pursuits for delay costs. Therefore, this topic has been going through a lot of research. United States Court of Federal Claims described the notion of concurrent delay in R.P. Wallace, Inc. v. U.S. 63 Fed. Cl. 402 (2004). ). There are manyRead MoreNetwork Diagrams and Schedule Analysis1388 Words   |  6 PagesNetwork Diagrams and schedule analysis NETWORK DIAGRAMS ARE SCHEMATIC DISPLAYS OF PROJECT SCHEDULE ACTIVITIES AND THE INTERDEPENDENCIES BETWEEN THESE ACTIVITIES. WHEN DEVELOPED PROPERLY, THIS GRAPHICAL VIEW OF A PROJECT’S ACTIVITIES CONVEYS CRITICAL SCHEDULE CHARACTERISTICS REQUIRED TO EFFECTIVELY ANALYZE AND ADJUST SCHEDULES – THUS RESULTING IN ACCURATE AND FEASIBLE SCHEDULES. THIS DOCUMENT ADDRESSES WHAT SHOULD BE CONSIDERED IN THE DEVELOPMENT OF A NETWORK DIAGRAM, HOW NETWORK DIAGRAMS ARERead MoreBook Report Essay687 Words   |  3 Pages1. Provide the definitions of critical path and critical chain. How do they differ? Critical path and critical chain are both schedule network analysis techniques. Critical path is the one that determines the shortest time to complete a project, which assumes low uncertainty and does not consider resource dependencies. Critical chain is a modified or refined technique about critical path; it involves the deterministic and probabilistic approaches to analyze the project schedule, which isRead MoreNetwork Diagrams and Schedule Analysis1396 Words   |  6 PagesNetwork Diagrams and schedule analysis NETWORK DIAGRAMS ARE SCHEMATIC DISPLAYS OF PROJECT SCHEDULE ACTIVITIES AND THE INTERDEPENDENCIES BETWEEN THESE ACTIVITIES. WHEN DEVELOPED PROPERLY, THIS GRAPHICAL VIEW OF A PROJECT’S ACTIVITIES CONVEYS CRITICAL SCHEDULE CHARACTERISTICS REQUIRED TO EFFECTIVELY ANALYZE AND ADJUST SCHEDULES – THUS RESULTING IN ACCURATE AND FEASIBLE SCHEDULES. THIS DOCUMENT ADDRESSES WHAT SHOULD BE CONSIDERED IN THE DEVELOPMENT OF A NETWORK DIAGRAM, HOW NETWORK DIAGRAMS ARE CREATEDRead MoreAnalysis788 Words   |  4 Pages1) Study Questions Chapter # 3 Questions # 72 and 73 72. Computer aided systems engineering (CASE) tools are software programs that automate or support the drawing and analysis of system models and provide for the translation of system models into application programs. True 73. Forward engineering allows a CASE tool to read existing program code and transform that code into a representative system model that can be edited and refined by the systems analyst. False. Forward engineeringRead MoreCritical Chain By Dr. Eliyahu Goldratt1348 Words   |  6 PagesSummary of Critical Chain novel Critical Chain is a novel that wrote by Dr. Eliyahu Goldratt. In the Novel, he used novel mode to describe that how to use Critical Chain Theory to fix manage problem. Specially, he used common sense and logical deduction to give us a clearly description about the complex manage problems. This special is interested me a lot that attract me to fail into the story that can follow Dr. Goldratt’s ideas. In the book, Dr. Goldratt talks about how a professor trying to attainRead MoreProject Management Tools Used For Alpha Tech1148 Words   |  5 Pagesmetric. 3. 3. Critical path analysis As we discussed in the previous traditional execution, their project is oftely delay to the market, this tools are useful for them to analyze their critical path. In jaguar project they used Primavera to identify the critical path at every point of the project. This tools useful to ensure the convergence of the schedule across all sub-team. Every related task data from all team were entered to Primavera, so the program could calculate the impact delay in one taskRead MoreWeek 5 Assignment (Project Management)978 Words   |  4 Pages She uses the following calculations methods. Critical Path As critical Path is the driver for project completion, must be analyzed. The way we identify critical path in the network diagram is by adding the duration of each task path Wysocki (2012), Addition of the total duration of the project task is the critical path. Formula used to calculate expected time (O + 4M + P) / 6 (Optimistic –Most likely –Pessimistic). The critical path is A – C – F – H – J. The project will therefore takeRead MoreArrow Heads Used On The Network Diagram Shows Us Critical1671 Words   |  7 Pages CRITICAL PATH: Arrow heads used in the network diagram shows us critical path i.e C,F,G,H,J and K WORKINGS: The above figures mentioned in the table are derived from the formulas of EST LFT and Total float. EST: EST is the early start time of any project. EST = EST for A + duration of A LFT: LFT is the latest finish time of any project. LFT= LFT at the end of following activity-Duration of following activity. Total float: The total float is the spare

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.