8 forms of waste in projects and how to avoid them

Projects rarely get bogged down by big mistakes. Rather, it is the sum of small wastes that takes the momentum out of them. Every day we see how precious resources leak away due to inefficiency. Waste sometimes costs large industrial projects up to thousands of dollars per day. Wilco, Project Controls expert at Ditio, takes you through the eight forms of waste (according to Lean) and shows you how to recognize and deal with them. Waste is not only a loss, it is also an opportunity to accelerate.

The impact of waste on your projects

Waste slows processes, increases costs, lowers job satisfaction and underutilizes talent. Wilco sees in practice that waste is rarely an isolated problem. It often acts as a domino effect that sabotages all progress. So time to learn to recognize these eight wastes.

The 8 wastes according to Lean and Project Controls expert Wilco

1. Waiting

Downtime due to waiting for input, approval or materials

Waiting creeps into processes: waiting for decisions, materials, tools or information. As a result, employees temporarily drop out or pick up other tasks, causing fragmentation and inefficiency. This leads to loss of time, disruption of consistency between project components, buildup of unnecessary inventory and ultimately higher project costs.

Every wasted minute or euro has a negative impact on the rest of the chain.

2. Defects (errors).

Errors to be fixed

Errors arise from incorrect or missing information, miscommunication or unclear instructions. Consider, for example, incorrect material specifications in the purchasing process, requiring parts to be reordered.

Wilco: "If the wrong revision of a drawing is on the construction site, it could mean that concrete has already been poured in the wrong place. Then you have not only lost time, but also repair costs and failure costs that you could have avoided with good document control."

3. Overproduction

Making more than needed or sooner than requested

Overproduction often comes from poor alignment or assumptions about what is "convenient. Reports that no one reads, detailed schedules for phases that have not yet been approved, revisions to documents that have not even been put into use; these types of actions consume time and resources, but do not provide direct project value.

4. Unused talent

Not using people to their strengths

When team members are not sufficiently involved, do not work at the right level or are not given room for their ideas, potential remains unused. This frustrates as well as slows down. Think of an experienced planner who only does executive work or an engineer who has no influence on decision-making when his insights could have saved a lot of time and money.

Wilco: "The biggest loss in projects is not in materials or time, but in people who can do more than they are allowed to show. If you don't utilize their knowledge and ideas, you not only miss efficiency, but also innovation and ownership."

Do you recognize these signs?

 

  • Your team often waits for materials or decisions
  • Reports are created but rarely read
  • There is unused material on the construction site
  • Employees must switch between systems

Then chances are that waste will slow you down

5. Transport

Unnecessary movement of belongings or information

Files passing through multiple hands, materials being moved multiple times. This increases the risk of errors and damage. Think of paper or digital documents moving from department to department or materials brought to the construction site through unnecessary intermediate steps. Each transportation moment increases the risk of loss or damage.

6. Stock

Too many unused materials, documents or data

Inventory costs money and causes delays. Consider materials that are delivered too early or information that is not needed until later. This impedes the flow of the project.

Wilco: "We often see that extra material is ordered and stored just to be sure, but at the end of the project there is then a whole pallet of unused stuff. That's waste that you can easily prevent with better coordination."

7. Motion

Unnecessary movement of people or systems

Walking distances, switching between systems or retrieving data from different sources causes wasted time and reduced focus.

Wilco: "Movement may seem harmless, but it's one of the most underestimated wastes. All those little runs and system changes add up. You lose focus, time and ultimately money."

8. Overprocessing

Unnecessary steps in processes

Reports or audits that are duplicated or unnecessary, and practices that remain out of habit. "This is how we always do it" is a common enabler.

Wilco: "hold your process steps up to the light and ask yourself at each step: does this contribute to project value?"

Change begins where 'this is how we always do it' ends

Why recognizing and solving waste is crucial

Acceleration in projects is essential - both in the short and long term.

  • Short term: it leads to more efficient execution, less downtime and lower costs.
  • Long-term: better collaboration, higher quality and greater agility in an ever-changing market.

And it is precisely this agility that is crucial because project environments are becoming increasingly dynamic: schedules change, stakeholders make new/different demands and technological developments follow each other in rapid succession. Those who can switch quickly maintain a grip, avoid stress and seize opportunities as soon as they arise. Agile project organizations cope better with uncertainty, recover faster from disruptions and anticipate risks more intelligently.

From recognizing to accelerating - what can you do?

Once waste is visible, it creates space to actually take steps toward improvement. That starts with an overview, a sharp analysis and the right approach. No two organizations are the same, but in many projects recurring causes of delay and loss are easily addressed with practical measures and a different way of looking at processes.

The role of Project Controls in preventing and resolving waste

In many cases it is valuable to involve an external partner in this process - someone who looks at your processes from a distance, offers fresh insights and helps break ingrained patterns. A Project Controls expert, for example from Ditio, is ideally suited to fill that role.

What makes outside Project Controls experts so valuable:

  • Overview and structure: theymap out the entire project process, including dependencies, timelines and information flows.
  • Data analysis: they recognize patterns of waste in schedules, costs and document flows based on facts and figures.
  • Connecting disciplines: they build bridges between departments such as engineering, procurement, execution and management.
  • Objective view: as an external expert, they can name habits and blind spots that often go unnoticed internally.
  • Action-oriented advice: they link waste to concrete improvement measures, supported by appropriate tools and processes.

Wilco: "An external Project Controls expert not only helps identify waste, but also ensures that processes are designed smarter and future-proof. From overview and insight."

Make your projects resilient for the future

Those who recognize waste create room for improvement. At a time when projects are becoming more complex, faster and more changeable, eliminating waste is not a luxury but a necessity. It gives a grip on time, money, information and cooperation. It makes your projects resilient to the challenges of tomorrow.

And exactly there lies the strength of Project Controls: connecting insight and action. With the right approach, supported by experts who break patterns and optimize processes, acceleration becomes feasible and sustainable. Take the first step today towards less waste and more agility - for your project, your team and your future.

Do you want to visualize and address waste in your project?

Schedule a free consultation with one of our Project Controls experts. Please contact us for this with no obligation.