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Two straightforward methods for project scheduling that do not use networks or Gantt charts are employed by some agencies of the U.S. government. The Goddard Space Flight Center develops its project schedules in three phases. Phase I is advanced schedule planning, where the basic project schedule is developed directly from the work breakdown structure. Phase I lists all major elements of the project. This is used for presenting the proposed project to NASA and to the Congress and its many committees.

Phase II consists of the preparation of the operational schedule. This is the equivalent of the project master schedule. Phase III is schedule administration. In this last phase, the project is monitored and the master schedule is updated through the use of biweekly reports. Any necessary corrections and alterations to the project master schedule are made as a result of this process.

The Department of General Services uses a project scheduling system that provides planning, scheduling, and control in three distinct but closely related stages. Activity scheduling is the initial stage. At this point the planner attempts to develop optimum timing for the start and completion of all tasks associated with the project. Labor-hour and progress scheduling is carried out in the second stage. This identifies the labor (and other resources) required to initiate project activities on time and to sustain the necessary rate of progress to keep the project on schedule. Progress reporting takes place in the final stage. In this third stage, the project is monitored and a more or less constant stream of reports are filed so that appropriate action can be taken to keep the project on schedule. The information reported to senior management shows the project status relative to activity milestones and actual progress relative to planned progress. The value of the progress achieved as well as the estimated value of progress remaining is used to calculate (forecast) the labor-hours required to complete the remaining work on schedule.

Note that these methods parallel the basic concept of the project action plan with its specific steps to be taken, its estimate of resource requirements, times, and precedences, and most important, with each step in the higher-level plans broken down into lower-level action plans.

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Project Management Made Easy

Project Management Made Easy

What you need to know about… Project Management Made Easy! Project management consists of more than just a large building project and can encompass small projects as well. No matter what the size of your project, you need to have some sort of project management. How you manage your project has everything to do with its outcome.

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