The Project Management Triangle – Dealing With Constraint and Compromise

Today’s project manager relies on an intimate understanding of the Project Management Triangle and its inherent constraints to see a project through to completion while delivering the best possible result. The triangle represents the priorities of the project and thus the conflicts that can exist between the three competing values. By acknowledging the three “sides” or constraints of the triangle PMP certification.

the planning of the project can begin with the best possible outcome as the goal. When planning, estimating, and aligning team members, an experienced project manager uses the Project Management Triangle to make sure all three aspects are carefully considered and weighed against one and another. This is done continuously as the project works its way to completion.

As mentioned above, the three constraints traditionally are the time to complete the project (determined by the deadline), the cost (including vendors and worker’s salaries), and quality (measured by how well the product meets or exceeds the customer’s needs). Depending on the project, one of the three may be considered to be most important (or at least more important than the other two).

but all three come into play and must be closely managed. One constraint (one side of the triangle) cannot be changed without affecting the others. For example, a tight deadline might mean a need for additional resources; thus a cost increase. For a project that must absolutely be delivered “on time and on budget,” quality may suffer in order to meet the other two requirements.

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