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Office of Facilities Management: Consulting
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Avoid Project Schedule Slippage
Minimize project schedule slippage by following these steps during each
project update meeting and thus ensure that the necessary items are reviewed
for the most accurate schedule status possible:
- Review all procurement activities with less than 30 days of total float
and status the duration for all submit, approve and F/D activities and review
their tie-in points to actual work activities and eliminate incorrect logic
ties. Improperly updating procurement activities is a recurring problem.
Procurement activities require constant attention and accurate updating to
properly reflect schedule status. If work activities are proceeding without
approval of the procurement item tied into them, then break the tie-in and
tie it to the end of the phase or project. This allows the schedule status
to be reflected properly. If later the item is not approved and work needs
to be removed and replaced, the appropriate activities should be added at
that time.
- Carefully review all total float paths of 30 days or less where the
first activity on the float path has an early start date the same as the as
of date of the report. These float path(s) activities may become the new
critical path after the update if sufficient progress has not been made on
them during the progress reporting period. For instance, look at a 5 day
float path with the first activity on the float path having an early start date
the same as the as of date of the report. Fifteen days of progress must be
reported on the five-day float path's work activities to keep it from possibly
becoming the new critical path (this is assuming 20 workdays between update dates).
- During the update, review the general flow of the contractor's work
crews (each trade) as well as the number of crews (each trade) which the
current approved schedule indicates are his stated plan. This becomes very
important if there is a persistent departure from the contractor's plan, as
the schedule will not forecast slippage, but only report it after insufficient
progress is indicated at the monthly schedule status updates.
- At each update, determine whether there are similar activities that
have duration(s) on them which after performing actual work in the field
it is evident that they are either too short or too long. These activity
duration(s) should then be discussed with the contractor and adjusted
accordingly so that the schedule forecasts and tracks the project progress
realistically.
- On projects being processed by the contractor, it is important that the
RE staff and the contractor review the critical path of the updated schedule
for accuracy and realism. This should be accomplished before the project
status reports are accepted and recorded. The opportunity to review the
updated schedule before memorializing it is one of the major reasons and
benefits of having the schedules processed at the project sites.
- Take a weekly interest in reviewing the project schedule with the
contractor's project manager and discussing what work needs to be accomplished
in the current week as well as the following week. This gives both you and
the contractor confirmation on your highest priorities to facilitate positive
project progress.
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| Reviewed/Updated Date: May 1, 2006 |
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