Skip to Content

Robin Nicklas

About: Robin Nicklas

Robin Nicklas is a project management consultant and educator. Since 2001, he has trained project managers in the aerospace, financial, telecommunications, government, and software sectors. Prior to teaching, he spent twenty years in information systems and technology, twelve of which he managed software development at large information service companies. Since 2003, he has taught graduate and undergraduate courses in project management at the University of Washington in Seattle, as well as MS Project courses at Bellevue College Continuing Education since 2011. Robin is a former president of the PMI Puget Sound Chapter in Seattle and a certified PMP. He can be contacted through his website,

All Articles and Webinars by Robin Nicklas

Finding Resource Critical Paths and Eliminating Phantom Float

Written on August 30, 2019, by

  The schedule in the figure above was leveled in Project using the standard leveling order. Even though it appears to be discontinuous, the critical path is correct. It takes into account the leveling delay (lag) between tasks 4 and 5, but, what is causing that leveling delay? The start of task 2 depends on…

Scheduling Schemes and Heuristics for Leveling

Written on August 6, 2019, by

Figure 1. An unleveled schedule (adapted from Peter Brucker and Sigrid Knust, Complex Scheduling, 2nd ed, Springer-Verlag, 2012, Figure 3.2, p. 120)   The schedule in the above figure is not resource-feasible. Resources are over allocated, and the schedule needs to be leveled. Assuming you want to minimize project duration, how would you level it?…

A Resource Leveled and Smoothed Schedule

Written on July 2, 2019, by

  In the figure above, a schedule was resource leveled using Project (left Gantt chart). It was resource smoothed using Excel (right Gantt chart). Both results are resource-feasible, but the schedule on the right has a smoother resource allocation. To contrast the resource optimization techniques of leveling and smoothing, I will share how both schedules…

A Resource Constrained Schedule

Written on May 21, 2019, by

  Impact on Expected Duration, Criticality, and Finish Time Correlation Schedule simulation can be used to estimate project duration. In addition, it can measure how much a task’s scheduling will influence project duration. Two such measures are a task’s criticality and finish time correlation. Criticality measures the likelihood that a task will appear on a…

Please enter your email to continue viewing