Scheduling and cost control are core project controls functions. This topic covers critical path analysis, cost management practices, schedule updates, and
Topic Synopsis
Scheduling and cost control are core project controls functions. This topic covers critical path analysis, cost management practices, schedule updates, and integration of project data to monitor and control performance.
Key Concepts & Core Principles
- Earned Value Management (EVM): A powerful project management technique for measuring project performance and progress in an objective manner, integrating scope, cost, and schedule to provide a comprehensive view of project health.
- Critical Path Method (CPM): A schedule network analysis technique used to determine the amount of scheduling flexibility on various logical network paths in the project schedule network, and to determine the minimum total project duration.
- Project Baselines: The approved version of a work product, used as a basis for comparison, and that can be changed only through formal change control procedures. This includes scope, schedule, and cost baselines.
- Risk Management: The systematic process of identifying, analysing, and responding to project risks throughout the life of a project and in the best interest of its objectives. This involves qualitative and quantitative analysis.
- Change Control Management: The process by which changes to the project baseline (scope, schedule, cost) are identified, evaluated, approved or rejected, and managed to ensure that only approved changes are implemented in a controlled manner.
Exam Tips & Revision Strategies
- Practice drawing and interpreting network diagrams.
- Understand the relationship between schedule and cost in EVM.
- Be prepared to discuss real-world applications of scheduling techniques.
Common Misconceptions & Mistakes to Avoid
- Confusing critical path with float or slack.
- Overlooking the importance of schedule baselines for variance analysis.
- Failing to link cost and schedule performance in earned value management.
Examiner Marking Points
- Explain the critical path method and its role in scheduling.
- Describe cost management practices, including budgeting and forecasting.
- Identify other scheduling techniques and their appropriate applications.
- Explain how code of accounts and control accounts support project controls.
- Describe how schedule updates integrate with change control processes.