Lean Design in Construction: Processes, Techniques, and Tools

You know the benefits of lean design and construction – maximizing efficiency while minimizing costs and decreasing waste鈥攂y now. But how do you implement practices to bring those benefits to your organization?

Realise the benefits of lean design and construction with these six processes, techniques, and tools!

Table of Contents

Lean design and construction processes

Planning and scheduling are at the forefront of lean design and construction – let鈥檚 explore where the lean process starts.

Free eBook:聽Quick guide to Lean practices for construction professionals

1. Lookahead planning

Nothing was built in a day. Construction projects can take a few months to a few years to complete. And while you can extensively plan ahead, you can also expect those plans to change frequently throughout the project鈥檚 life.

Lookahead planning focuses on what鈥檚 coming up next. The team and stakeholders focus on planning the tasks set to take place over the next three to six weeks, dividing the project into smaller chunks to focus on and complete each meaningful activity.

Lookahead planning involves:

Communicating every progress update, comment, concern, etc. in real-time
Keeping up with project progress daily to keep tasks on track
Linking your 3- to 6-week plan to your project鈥檚 main schedule and master plan
Following up on each task鈥檚 completion to check quality and compliance
Managing your labour, materials, and resources to ensure they align with your plan

2. Lean scheduling

Construction companies have used for decades, but it has no place in a lean world where professionals are moving toward a pull planning and scheduling system.

Traditional methods rely on a single person to determine the project鈥檚 and team鈥檚 schedule鈥攕omething that鈥檚 difficult even for the top project managers鈥攁nd don鈥檛 often provide the best results.

Lean scheduling means:

Involving the whole team to contribute relevant milestones
Following those milestones and creating a phase plan
Fitting the activities included in your phase plan into the schedule
Setting the duration of each activity
Going over the phase plan and breaking it down into weekly plans
Communicating and collaborating daily to go over activities and keep tasks on track
Updating the schedule frequently based on that communication

Lean design and construction techniques

Now that you have your planning and scheduling down, let鈥檚 discuss two lean design and construction techniques to keep your project going strong.

1. Look at the big picture

Lean design and construction address the project鈥檚 design and the processes used to complete it by identifying the client鈥檚 objectives and eliminating any aspect that doesn鈥檛 add real value.

It鈥檚 time to stop thinking about lean design and construction as two separate processes鈥攖hey are an intertwined, continuous flow of work. The idea is to look at the big picture, optimizing performance on a project level rather than an individual one.

This means understanding that all components affect one another and taking into account a fundamental lesson of lean production principles: You can鈥檛 manage each process component individually, because they all work together.

2. Adjust your workflow

Every process throughout the project鈥檚 life should include feedback loops that you can use to generate information and make continuous improvements.

For example, pull planning helps govern the flow of work to correctly time the overall project鈥檚 workflow, including information, materials, and labour.

Making frequent adjustments to improve processes creates reliable workflows, helps you avoid rework, and makes identifying and eliminating waste easier.

The keys to making these adjustments are trust and communication: Your team and contractors should be able to make decisions as needed instead of looking to a central authority for answers.

Lean design and construction tools

Finally, let鈥檚 examine two tools that you can use to improve your lean design and construction processes and techniques.

1. The Last Planner庐 system

Using the Last Planner庐 methodology, construction professionals can bring together their lean design and construction processes and techniques鈥攍ike lookahead planning and pull scheduling鈥攊n a single system.

The Last Planner庐 system focuses on five processes:

Master planning to establish milestones (work phases), a master schedule (assigning dates to each milestone), and the project鈥檚 overall goals
Phase planning to create and define tasks to complete the phases of work defined in your master schedule (this is where the pull planning and scheduling process comes in)
Make-ready (lookahead) planning to ensure you can finish the planned tasks by looking for any possible constraints and solutions to continue the project without hitting unforeseen obstacles
Weekly work planning to review your phases of work, prepare a weekly plan, and appoint tasks to different team members and contractors to complete
Learning to stay on top of the project鈥檚 progress through daily coordination meetings and regular analysis of relevant metrics

2. Construction management software

The second essential tool for lean design and construction is construction management software to help you implement and track the right processes and techniques.

Construction management software helps organizations and construction professionals digitize their workflow and embrace lean principles by:

Allowing for a real-time view of your site to track progress at every stage
Improving communication and collaboration to reduce errors, rework, and waste
Helping the project stay on schedule by monitoring each phase of work
Reducing the administrative burden to keep everyone aligned and connected

Implement these lean design and construction processes and techniques with our Quick guide to lean practices for construction professionals ebook. Start seeing benefits immediately with your free demo of 好色导航 – the lean聽construction software designed for lean.

Written by 好色导航

Last updated October 18, 2023

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