Predecessor: a thing that has been followed or replaced by another.
So, every project schedule has a successor and a predecessor. The goal is to have every activity in sync with the next, avoiding any gaps. Think of it like dominos lined up in a figure 8. The whole goal is to start one domino knocking the next continuously until they are all down. However, if there is one domino that misses or comes up short, it will disrupt the flow. They did not all go down in sync, therefore, no “domino effect”. Now it might be ok if it just happened once, but what if it took ten attempts to knock them all down. Well anyone that has ever set up dominos would set them up right the next time to make sure they all go down in one shot. Superintendents and foreman are the ones who set up the task and activities to start and finish on time. If you’re well planned out and organized, you will have all your dominos lined up and ready to go.
Here are some examples of how this can be achieved.
- Knowing and understanding the project schedule
- Agreement/buy in on the schedule from all parties involved
- Well thought out logistics plan
- The right tools, equipment and materials for the job.
- Identifying long lead items, and firm order dates.
- Look ahead so that there are no disruptions in between.
Planning and thinking through every process can help you mitigate any potential delay’s, cut out unnecessary steps and set you and your crew up to succeed.
Everything doesn’t go as planned 100% of the time, but if you have a good plan and follow through you will be miles ahead of those who don’t.