In this video, I will take you through 5 stages and 21 steps for creating a Project Schedule.
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This is learning, so, sit back and enjoy
The Five Stages for Creating a Project Schedule
- Stage 1: Project Schedule Framework
Start by getting all the core time-related data into your plan. - Stage 2: Task Framework
Now introduce what you need to do and what you need, to do it. - Stage 3: Analysis
This is where you turn your data into a plan. - Stage 4 Review
Now it’s time to expose your draft schedule to critical review… - Stage 5: Sign-off
Once you have all the comments, you are ready…
Stage 1: Project Schedule Framework
Start by getting all the core time-related data into your plan.
- Fixed Milestones
Like start date, release dates - Discretionary Milestones
Reporting deadlines, release targets - Calendar Constraints
Public holidays, company days - Resource Constraints
Staff holidays, Delivery schedules, equipment or asset availability - Consider the number of hours per working day
This may differ on different days – and will include the non-working days in each location.
Stage 2: Task Framework
Now introduce what you need to do and what you need, to do it.
- Identify the tasks to be completed
These will be in your Work Breakdown Structure (see our video) - Estimate the work required to complete each task
with contingency - Identify dependencies between tasks
Usually, finish-to-start but can also be other forms (see our video). This will allow you to sequence your tasks - Add in any lags or leads
A lag is a gap between the tasks that are dependent. For example, Task B starts after Task A is complete, with a lag of 3 days so concrete can set or a coating can cure.
A lead is a negative lag. So, if Task B starts 2 days before Task A finishes, this is a Finish-to-Start dependency with a 2-day lead. - Identify resources for each task
…and their availability. Then assign those resources - Calculate the duration
Use the work required and resources applied. For example, a task that has a work required of 15 days, and two full-time staff allocated will have a duration of 7.5 days. If there are three people allocated ½-time, that’s a 10-day duration.
Stage 3: Analysis
This is where you turn your data into a plan.
- Now you can calculate your critical path
…or paths – see our video - Consider whether you have the right amount of float
Not too much – not too little – especially in high-uncertainty parts of the project - Review the schedule for business sense
Does this produce a consistent schedule that can deliver on time, with enough contingency?
Are workloads balanced so that none of your resources are over-stressed? - If not, revise
Consider how much contingency, how many resources, and where you apply them. Do you need to overlap tasks, add resources, reduce quality standards, or adjust the scope?
Stage 4 Review
Now it’s time to expose your draft schedule to critical review…
- Expose your plan to scrutiny from your team
They should be looking for risks and errors arising from:- Fundamental errors in project strategy
- Data entry
- Incorrect data
- Calculation errors
- False or risky assumptions
- Missing dependencies or constraints
- Poor reasoning
- Risks
- If this is critical expose your plan to further scrutiny from an independent Red Team. They will be looking for the same kinds of mistakes.
Stage 5: Sign-off
Once you have all the comments, you are ready…
- Create your final draft
this is likely to be in the form of a Gantt chart. You may like our companion video, How to Create a Gantt Chart in 9 Easy Steps - Submit your draft for sign-off by your client, sponsor, project Board, or Steering Group
- Up-issue the final draft (with any amendments) to version 1
- Place your schedule under version control (we have a video)
Recommended Videos to Help with Project Scheduling
Carefully curated video recommendations for you:
- Project Planning Process – How to Build Effective Project Plans | Video
- The Key Deliverable of Your Project Plan | Video
- Building a Project Plan – Conversation with Kristina Kushner | Video
- What is Milestone Planning? | Video
- How to Create a Gantt Chart in 9 Easy Steps | Video
- How to Create a Work Breakdown Structure: A WBS Masterclass | Video
Recommended Articles to Help with Project Scheduling
- Project Scheduling: Your Essential Guide
- Project Planning Process: Navigate the Many Steps You Need
- Planning Performance Domain: How to Plan a Solution to Meet Your Goals
- Capabilities Based Planning: A Primer
- 12 Project Planning Mistakes… and How to Fix Them
What Kit does a Project Manager Need?
I asked Project Managers in a couple of forums what material things you need to have, to do your job as a Project Manager. They responded magnificently. I compiled their answers into a Kit list. I added my own.
Check out the Kit a Project Manager needs
Note that the links are affiliated.
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For more of our videos in themed collections, join our Free Academy of Project Management.