Gantt charts are amazing tools for project managers, but there is one inherent weakness that project managers must be aware of or it can (does!) delay projects, and that is they make no consideration for the resources necessary to perform a task. The graphical gantt display has tremendous value, and the optimization of tasks relative to one another is priceless, but if … [Read more...]
In project management, the network diagram is a graphical depiction of a project schedule which uses boxes to represent each task. It is used to determine the critical path, as well as the float of each task. These two terms are defined as: Critical Path: The tasks which define the completion date of the project. They cannot finish late, or be moved, or the overall … [Read more...]
Believe it or not, gantt charts can be created relatively painlessly in Microsoft Excel. A simple one will take about 10 minutes with only a basic knowledge of Excel, and I'm going to show you how. Step 1: Enter the Task data The first step is to enter your tasks in table form in Excel. The following four pieces of data are the minimum requirement for a gantt chart, so … [Read more...]
In project management, like most things in life, there is no free lunch. If you want to finish sooner, you will have to cut the project scope. If you want lower costs, you have to cut expenses. If you want higher quality, you have to pay more. This constant tug of war is called the Triple Constraint, also known as the Project Management Triangle, or the Iron … [Read more...]
Recently, I was left in awe at how some of the world's best athletes dedicate years of their lives to honing their skills, sacrificing immense amounts of time that could be spent on other, potentially more enjoyable, things. It goes without saying, that an immense amount of meticulous planning and management goes into preparing for a chance to stand at the top of the … [Read more...]
A Gantt Chart is to a project manager like a hammer is to a carpenter. It is the project manager's most used tool. It is used to convey the most critical information. And it plays an outsized role in project success. Since a project is by definition temporary, the completion date is a critical item in virtually every project. The gantt chart is used during project … [Read more...]
It's a surprisingly common occurrence that a project manager specifies a task as complete only to see more time, materials, and expenses charged to it the next week. Naturally, this is a frustrating situation. Of course, we want the task to be complete and we thus are motivated to check it off a soon as possible. There are often administrative and closing tasks that … [Read more...]
The Program Evaluation and Review Technique (PERT) is an important step in project scheduling. A PERT chart is a tool used to plan the execution of tasks within a project. PERT charts are a central part of any project management course. They are quick to draw and intuitive to use. How to Draw a PERT Chart There are two rules: Tasks (activities) are represented … [Read more...]
When a patient is first wheeled into the emergency room, the first priority of any doctor is their vital signs, that is, pulse, breathing, body temperature, and blood pressure. Regardless of the injury, if the vital signs are not stable the patient is dying and all efforts must be directed toward stabilizing them prior to treating the original injury. Project management … [Read more...]
Critical path analysis is a method used in project management for optimizing the completion of project tasks. If you need to go to yoga class and buy groceries, but yoga class doesn't start for 2 hours, you should buy the groceries first. The critical path is defined as the list of tasks which determine the completion date of the project. If you need an extra day … [Read more...]
