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What is a Project Management Triangle?

  • May 17, 2022
  • Britannia School of Leadership & Management

Introduction

The project management triangle, referred to as the iron triangle, gold triangle or triple constraint (cost, scope and time), is used by managers around the world to achieve the best results at the end of their project. By successfully maintaining these three constraints – time, scope and budget – managers may get to enjoy many benefits like fewer project risks, streamlined client communication and adaptability to management changes.

Benefits of Continuing Professional Development (CPD):

Continuing Professional Development (CPD) serves many purposes, and the following should provide you with a decent/clear idea of why professionals and employers take this very seriously.

Importance of Project Management Triangle

The three constraints – time, scope and budget – help project managers greatly in managing projects like change in the project, clear communication with stakeholders, and fewer risks in the projects. For instance, when faced with a scope change and a tight deadline, managers can add talent to speed up progress instead of altering the scope. In doing so, managers will have the opportunity to gather new ideas and valuable insights to navigate project changes effectively and efficiently.

Other than that, the project management triangle also helps in prioritising project tasks. For example, if additional budget is required to complete the project, through the project management triangle, project managers will know how to keep a close eye on the scope and time, knowing that if the scope increases, either the budget, time or both will automatically increase. Regardless of these benefits, each component of the project management’s triangle carries distinct significance which is mentioned below:

How can we help you with your CPD needs?

All of our different offerings – accredited courses, CPDs and training events– will count towards your Continuing Professional Development (CPD). If you are looking for a major upgrade of your profile so that you can excel in your career, or change career paths, then our accredited courses will provide you with that pathway.

If all you need is a regular updating of your knowledge and skills, for example, by acquiring additional knowledge in managing finance, then your best bet is to do our online auto-delivered and auto-marked CPD courses. These courses can be as short as a day- long course or even up to two weeks. Prices start from £10 per CPD course, and we offer bundles if you need unlimited access for either yourself or your team.

The most effective– and hence the costliest option– is to participate in our training events, where experienced industry experts will deliver training on pre-agreed and pre-announced contemporary topics. The group size will be small, so you will also be able to discuss your own specific needs and share your experiences with other delegates. This option also stands out for the simple fact that there are opportunities to build a network with other delegates coming from a diverse range of backgrounds.

If you wish to discuss your CPD needs any further, please feel free to contact us at support@schoolofleadership.co.uk.

Three Components of the Project Management Triangle

A project management triangle has 3 components depicting the three sides of the triangle: cost, scope and time. All three components must be balanced to produce a quality end product. If one side is imbalanced, the triangle may be too long or short.

The overview of each component is mentioned below:

1. Scope

The project management triangle’s scope can be simply defined as the size of the project in terms of quality, quantity and complexity, number of features and capacity of the deliverables. Considering this, if the size of the project increases, other variables – time and cost – will naturally increase. Therefore, unmanaged scope must be avoided at all costs to keep time and cost under control. Here is how one can balance the scope of the project:

  • Employ a different management plan to keep the scope in check,
  • Extend the project’s deadline,
  • Make room for high-priority tasks.
Illustration of a man in red shirt standing behind a pie chart with small human icons on it, symbolizing management and leadership

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2. Time

Here is how one can balance the time of the project:

  • Keep the tasks short and achievable by hiring skilled personnel and adding resources,
  • Removing tasks that are time-consuming and non-essential,
  • Hire a team that can manage and work on more than one project,
  • Or extend the deadline.

3. Cost

Regardless of the project type, one needs cost to commence and complete the project; however, cost does not mean thousands of pounds. The cost can often be referred to as the resources. These resources may come as manpower, tools, equipment, raw materials and other facilities.

Here is how one can balance the cost of the project:

  • Negotiate with the contractors and vendors to replace expensive resources with lower-cost alternates,
  • Relocate resources to prioritised important tasks,
  • Remove less important tasks from the scope.

How These Triple Constraints Are Interlinked?

Among the triple constraints of project management, there are two relationships at play. First, the scope is directly proportional to time and cost; the scope moves in the same direction as the other two, meaning if the scope of the project increases, the other two constraints – time and cost – will naturally increase to tackle the project efficiently.

The second relationship is between, cost and time which are inversely proportional to each other and, hence moves in opposite direction. Considering this, suppose the budget of the project is reduced, meaning the project’s completion time will be extended. On the other hand, if a project has a tight deadline, one will need an extra budget to balance the three constraints.

This is why sometimes the project management triangle is called the iron triangle; regardless of the project at hand, no manager can bend the triangle according to their will. However, one thing is for sure, through the triangle of project management, you and your team can hit the ground running with this triangle of quality and no matter how hard the project each deadline and milestone can be achieved efficiently and timely.

Getting Started in Project Management

Regardless of where you are in your career, you can acquire a deep understanding and extensive knowledge of the project management triangle by enrolling in a project management course. At Britannia School of Leadership and Management, we provide the Level 7 Diploma in Project Management, offering an opportunity to gain essential skills and knowledge. So, start your journey with our project management course today and elevate your career in your respective field.

Conclusion

The project management triangle is highly crucial for any project as it keeps the whole project in check and the whole team’s eye on important and key variables that may or may not compromise the quality of the project. Managing these constraints can be challenging; however, with proper planning, and strategy, quality outcomes can be accomplished.

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