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Showing posts from April, 2015

Schedule Estimating Threshold

When you create a schedule you generally don’t know enough to enter all of the detailed activities the first time though. Instead, you identify large chunks of work first, and then break the larger chunks into smaller pieces. These smaller pieces are, in turn, broken down into still smaller and more discrete activities. This technique is referred to as creating a Work Breakdown Structure (WBS). A question people ask is how small the activities should be before they do not need to be broken down further. This is referred to as your “estimating threshold”. Work can be broken down into smaller activities than the estimating threshold, but normally no work would be left at a higher level. The threshold can be different based on the size of your project and how well the work is understood. You can use the following criteria as a guide. For a typical large project (say 5000 effort hours or more) the activities should be no longer than two weeks. Medium and small projects (say 1000 effort hou

Schedule Estimating Threshold

When you create a schedule you generally don’t know enough to enter all of the detailed activities the first time though. Instead, you identify large chunks of work first, and then break the larger chunks into smaller pieces. These smaller pieces are, in turn, broken down into still smaller and more discrete activities. This technique is referred to as creating a Work Breakdown Structure (WBS). A question people ask is how small the activities should be before they do not need to be broken down further. This is referred to as your “estimating threshold”. Work can be broken down into smaller activities than the estimating threshold, but normally no work would be left at a higher level. The threshold can be different based on the size of your project and how well the work is understood. You can use the following criteria as a guide. For a typical large project (say 5000 effort hours or more) the activities should be no longer than two weeks. Medium and small projects (say 1000 effort hou

Manage the Schedule for Small Projects

All projects need a schedule. If you have a small project perhaps the schedule is a simple checklist or Excel spreadsheet. As projects get larger they need more formal scheduling templates and tools. The processes you use to manage a schedule also vary depending on the size of the project. Large projects need a lot of schedule management rigor. Small projects can use a lighter process. The following steps can be used to mage the schedule of a small project. Review the schedule on a weekly basis. Identify activities that have been completed during the previous week and update the schedule to show they are finished. Determine whether there are activities that should be completed, but are not. Work with the individual that is assigned to the work see what is going on. Determine how much additional effort and duration are needed to complete the work and update the schedule accordingly. Evaluate the remaining work to see if the project will be completed within the original duration. You may