Estimating is defined as an informed assessment of an uncertain event. For project managers, accurate estimates are the foundation for effective project planning and execution. There are many processes that have been developed to assist in the estimation process. Without proper estimating of project duration, cost, resources, risks, and other parameters, it is impossible to implement proper alternatives to ultimately make timely and sound decisions.
There are five (5) main steps of practice that an effective project management program
engages to maximize their success of projects, which include: project planning; project baseline; reporting; change control; and project closure. Each of these steps is individually built upon accurate estimating and control to ensure positive project results.
So what are some typical events that may impact the validity of your estimates?
So with so many factors that could possibly cause estimate imprecision, what can be done
to help make you more accurate?
Project Estimation should include validation of project performance based against the plan, and should use metrics based on project estimates and actuals when making decisions. A sound risk management program should also be implemented and to capture risk occurrence for future reference. Risk management will reduce the uncertainties
and will enable better estimates.
Finally, estimation methodologies should be put in place to determine project health and make informed decisions on contingencies.
In conclusion, there is an unrealistic pressure to complete projects faster, cheaper, and more efficiently. Developing and implementing these control points into the estimating process, you increase the accuracy of your estimate and the probability of delivering projects accurately and timely.
About Integrated Consulting
Founded in 2005, Integrated Consulting is among Houston’s premier project management and controls organization that helps significantly enhance project success by providing unbiased project consulting and implementation, providing data for informed decision making and accurate forecasting and helping attain strategic goals. Involved with groups such as PMI, AACEi and Houston Pipeliners Association, Integrated Consulting trains and supports its clients on reducing risk, cost trending, monitoring schedules, project management, and implementing new systems and standards.
For more information on Integrated Consulting and our services, please visit www.icpcs.com, email firstname.lastname@example.org or call 713-542-9084.