Critical Path Method… Still Relevant?
Critical Path Method forms the backbone of any decent scheduling software. As a Microsoft Gold Partner, we’d obviously advocate?Microsoft Project , although other tools are available.
What is a Critical Path Method?
A quick summary of a quality schedule involves a logical hierarchical structure
A good Project Manager should therefore know that tasks on the critical path are, as the name suggests, critical to achieving the planned end date. I have been involved in large scale projects in the past where we have focused on tasks with less than 5 days float as a priority. In these large capital projects, there have been two or three dedicated Scheduling Engineers, building, refining, updating and analysing the +1,000 task schedules. Did critical path analysis help on such a project? Of course, it did! If this situation is you, then well done, no need to read further.
The reality for most people managing projects is that they don’t have access to a dedicated Scheduling Engineer/Planner. They must build and manage the schedule themselves. There are lots of successful Project Managers who don’t adhere to best practice scheduling. They have not even been trained in how to build a schedule or use MS Project.?It happens a lot.
We, therefore, see lots of schedules of lower quality. They are more likely to be used as a communications tool than a mechanism to manage tasks. Schedule in Excel? Plan on a page? It’s a communications tool, not a planning tool. These Project Managers and project teams are not reviewing and updating the schedule on a weekly basis, recalculating and analysing the critical path.
领英推荐
Critical Path Analysis
Critical Path Analysis is required for a high-quality schedule. Many projects don’t have this and are likely to suffer as a result. Equally many projects perhaps don’t need this level of sophistication or have tasks with such “hard” dependencies. A marketing plan does need the same schedule rigour as a hospital construction project. The latest project management software solutions are a testament to this. Many of the lighter tools do not provide critical path capability, but rather focus on collaboration and task assignments.
At this lighter end of project management, what can we learn and incorporate from critical path analysis techniques? A project is a journey. There are key stops on the way. These are our milestones. Key events, decision points, meetings, and approvals tell the story of the project. As a minimum let’s define this path and agree on target dates for our milestones. We can then break the project down into these smaller “work packages” and consider the tasks required to achieve each milestone.
Critical path technique
Critical path analysis required a detailed logically linked schedule. Critical path awareness doesn’t but shines a similar light onto those tasks that are more likely to determine the end date. Every good Project Manager can keep critical path awareness in the forefront of their thoughts, even if they just have a Plan on a Page.
Contact us at [email protected] and book 30 min free consultation with a specialist.
Open to new opportunities
1 年As a 15 yr PMP, and later A-CSM, I love and agree with your post on critical path BUT, this, in my proff opinion, flies in the face of Agile/Scrum methodology. Agile focuses on user stories, t-shirt sizes, and stand-ups. Not saying either is "wrong", but the SDLC for the solution needs to be the one to get the team to the finish line, w happy stakeholders.
Highly Experienced Project Management Professional Driving Business Success through Strategic Planning and Execution.
1 年Over nearly 20 years of delivering training in Project Management tools and techniques it was illuminating how many people on my courses were unaware of or didn't understand Critical Path Analysis. It was always fun to open people's eyes to the principles and how computer based tools take the hard work out of the calculations, delivering the insights available from understanding what is and is not critical without having to endure the pain of calculating it long hand. Knowing what is and it not critical gives the PM focus and awareness of which activities influence the completion date and which don't.