Lean Built

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CPM or Critical Path Method: How CPM Violates Production Principles

Posted on by Danny Jiménez⁩

How CPM Violates Production Principles

The Critical Path Method (CPM) is widely used in construction scheduling, but it fundamentally contradicts key production principles. It not only disrupts workflow but also leads to wasted time and resources. Understanding why CPM is flawed is crucial for improving project efficiency.

In the CPM framework, time is placed at the top, deliverables on the left, and activities are sequenced with logic ties. The critical path is identified using an algorithm that determines the longest sequence of tasks. If any activity on this path is delayed, the entire project is affected. While this sounds logical, the approach is deeply flawed. The forward and backward pass calculations compress everything together, violating fundamental production principles and making efficient scheduling nearly impossible.

One of the key issues with CPM is that it ignores Little’s Law, which states that production speed improves when work is done in smaller batches, when tasks are leveled, and when work is completed as it progresses. CPM does not properly zone work and instead organizes schedules by deliverables rather than location. This prevents teams from implementing zoning strategies that could improve workflow. By failing to support small batch sizes, CPM introduces inefficiencies that waste weeks or even months.

CPM also fails to provide a reliable method for leveling work. Instead of ensuring a balanced workload, CPM-based labor analysis often results in peaks and valleys rather than a smooth, consistent flow. It forces teams to start work in multiple areas simultaneously, preventing steady one-piece flow and making it harder to maintain efficiency across a project.

Another major issue is CPM’s inability to manage bottlenecks. Every construction project faces constraints such as slow-moving trades, difficult zones, or other limiting factors. In a properly structured schedule, these bottlenecks are identified and addressed to keep work progressing smoothly. However, CPM does not allow teams to visualize these constraints effectively. Since CPM relies on rigid logic ties rather than a time-by-location format, it prevents teams from seeing where the slowest trade, hardest zone, or most limiting factor is. Without this visibility, it is impossible to optimize workflow.

The law of variation states that as variation increases in a construction schedule, project duration extends. CPM schedules, however, are inherently unstable. Each time a schedule is updated, logic ties shift, creating unpredictability. Project managers often adjust dependencies to accommodate issues, but this continuous change leads to cascading delays. As a result, trade partners experience disruptions, extending project timelines and making efficient scheduling nearly impossible.

CPM goes against everything we know about effective production management. It fails to optimize workflow, level labor efficiently, identify and manage bottlenecks, and reduce variation to keep schedules stable. To improve project efficiency, we need better scheduling methods that align with production principles and respect the natural flow of work.

If you want to learn more we have:

-Takt Virtual Training: (Click here)
-Check out our Youtube channel for more info: (Click here) 
-Listen to the Elevate Construction podcast: (Click here) 
-Check out our training programs and certifications: (Click here)
-The Takt Book: (Click here)

Discover Jason’s Expertise:

Meet Jason Schroeder, the driving force behind Elevate Construction IST. As the company’s owner and principal consultant, he’s dedicated to taking construction to new heights. With a wealth of industry experience, he’s crafted the Field Engineer Boot Camp and Superintendent Boot Camp – intensive training programs engineered to cultivate top-tier leaders capable of steering their teams towards success. Jason’s vision? To expand his training initiatives across the nation, empowering construction firms to soar to unprecedented levels of excellence.

 

 

On we go

9 Keys To Building A Reliable Commercial Construction Subcontractor Network

Posted on by Danny Jiménez⁩

Nine Keys to Building a Reliable Subcontractor Network

Building a solid subcontractor network isn’t just about process, pre-qualification, or bidding. It’s about selecting the right trade partners—those who align with your values, work ethic, and approach to collaboration. Here are nine key qualities that define a strong, reliable trade partner.

  1. Humble:

A great trade partner is willing to do the hard work alongside you. They don’t put up unnecessary barriers or operate with a closed-door mentality. Instead, they are open, engaged, and committed to solving problems together.

  1. Hungry:

The best trade partners are driven. They are often in that 5-to-15-year range—experienced but still eager to grow. They value their work, remain competitive, and care about their relationships with clients and employees.

  1. Smart:

Smart trade partners are great with people. They communicate effectively, show genuine care, and don’t treat you like just another transaction. They understand that strong relationships lead to better projects.

  1. True Partners:

We don’t want subcontractors who simply fulfill a contract—we want partners. A true partner is willing to teach, learn, and collaborate. They stick with us, work through challenges, and ensure that both sides benefit from the relationship.

  1. Lean-Oriented:

A trade partner must embrace lean construction principles—Takt planning, last planner, scrum, cleanliness, organization, and continuous improvement. They should see lean as a jobsite advantage, not a burden.

  1. Responsive:

Being responsive isn’t about urgency culture—it’s about reliability. A great trade partner answers the phone, engages in meaningful conversations, and is willing to solve problems without unnecessary delays or bureaucracy.

  1. Transparent:

Trust is built on transparency. A strong trade partner is open about their labor, challenges, and needs. They don’t just tell you what’s safe or convenient—they share real information to ensure smooth operations.

  1. Respectful:

Respect extends to both people and processes. The best trade partners don’t run a “turn and burn” operation. They value their workers, respect project structures, and contribute to a healthy jobsite culture.

  1. Contractor Grading System:

At Lean Built, we implement a contractor grading system to ensure consistent quality. We track key performance indicators—crew board usage, cleanliness, punctuality, collaboration, and issue resolution. Only A-level partners get priority for future projects. This approach helps us build a reliable, high-performing network that thrives long-term.

Final Thoughts:

Selecting the right trade partners isn’t just about qualifications—it’s about building relationships that lead to long-term success. By focusing on these nine key traits, you can create a subcontractor network that’s reliable, efficient, and aligned with your goals.

If you want to learn more we have:

-Takt Virtual Training: (Click here)
-Check out our Youtube channel for more info: (Click here) 
-Listen to the Elevate Construction podcast: (Click here) 
-Check out our training programs and certifications: (Click here)
-The Takt Book: (Click here)

Discover Jason’s Expertise:

Meet Jason Schroeder, the driving force behind Elevate Construction IST. As the company’s owner and principal consultant, he’s dedicated to taking construction to new heights. With a wealth of industry experience, he’s crafted the Field Engineer Boot Camp and Superintendent Boot Camp – intensive training programs engineered to cultivate top-tier leaders capable of steering their teams towards success. Jason’s vision? To expand his training initiatives across the nation, empowering construction firms to soar to unprecedented levels of excellence.

 

 

On we go

Commercial Construction Careers In 10 Minutes

Posted on by Danny Jiménez⁩

Commercial Construction Careers in 10 Minutes

If you’re curious about careers in commercial construction, this blog will break down the key roles, what they do, and why they matter. Let’s dive in!

Understanding Construction Job Titles Across Regions:

Job titles in construction can vary by country. In the U.S., we commonly use Project Manager and Superintendent, while in Europe, these roles are often called Site Manager or Foreman. The Project Manager handles the office side of a project, ensuring everything is in place for success, while the Superintendent oversees field operations, keeping work on schedule and maintaining quality.

Key Roles in Commercial Construction:

Project Manager – Responsible for overseeing the entire project from pre-construction to warranty. They ensure that the team has everything they need, including contracts, materials, tools, equipment, and funding, to complete the job efficiently.

Superintendent – Manages the fieldwork, ensuring trade partners, materials, and schedules are properly coordinated. They focus on long-term planning, logistics, and leading field teams to keep the project moving.

Estimator – Works with trade partners to develop project budgets and cost estimates. Their job is critical in making sure the project stays financially feasible.

Architect – Designs the building, balancing aesthetics, functionality, and constructability. They also ensure the project meets regulatory codes and the client’s needs.

Engineers (Structural, Mechanical, Electrical, Civil) – Each engineering discipline plays a specialized role:

  • Structural Engineers ensure the stability and integrity of the building.
  • Mechanical Engineers focus on HVAC and plumbing systems.
  • Electrical Engineers handle power distribution and lighting.
  • Civil Engineers manage site infrastructure, utilities, and drainage.

Assistant Superintendent & Assistant Project Manager – Support their respective teams by managing different project areas. Assistant Superintendents focus on field operations, while Assistant Project Managers handle administrative and logistical tasks.

Project Engineer – Works closely with the Project Manager to prepare trade partners for work. They manage RFIs, submittals, subcontractor pay applications, and budgets, ensuring smooth coordination.

Field Engineer – Plays a hands-on role in safety, quality control, surveying, and layout. They enable Foremen by providing lift drawings, survey data, and other technical support to ensure accurate execution.

Foreman – The most experienced worker on a crew, leading the execution of tasks. They coordinate directly with their teams, ensuring work is completed efficiently and to high standards.

Surveyor – Responsible for establishing control points, staking out site elements, and ensuring proper layout for construction. Their expertise is essential for maintaining accuracy on the project.

Safety Manager/Safety Engineer – Supports the team in maintaining compliance with safety regulations. While they play a key advisory role, safety is the responsibility of the entire project team, not just the safety manager.

Virtual Design & Construction (VDC) Specialist – Helps teams visualize and coordinate construction digitally, improving planning and reducing errors before work begins in the field.

Project Director & General Superintendent – Project Directors oversee large-scale projects and manage client relations. General Superintendents supervise multiple projects, ensuring operational excellence across an organization.

The Big Picture:

Each role in construction plays a critical part in delivering a successful project. Project Directors and General Superintendents lead strategy. Project Managers and Superintendents run office and field operations. Assistant roles provide essential support. Engineers, Estimators, and Surveyors ensure technical accuracy and cost control. Field Engineers, VDC Specialists, and Safety Managers keep work organized, efficient, and safe. Foremen and Crew Members execute the work, bringing the entire project to life.

Whether you’re drawn to planning, management, technical work, or hands-on execution, construction offers a variety of career paths suited to different skill sets.

If you want to learn more we have:

-Takt Virtual Training: (Click here)
-Check out our Youtube channel for more info: (Click here) 
-Listen to the Elevate Construction podcast: (Click here) 
-Check out our training programs and certifications: (Click here)
-The Takt Book: (Click here)

Discover Jason’s Expertise:

Meet Jason Schroeder, the driving force behind Elevate Construction IST. As the company’s owner and principal consultant, he’s dedicated to taking construction to new heights. With a wealth of industry experience, he’s crafted the Field Engineer Boot Camp and Superintendent Boot Camp – intensive training programs engineered to cultivate top-tier leaders capable of steering their teams towards success. Jason’s vision? To expand his training initiatives across the nation, empowering construction firms to soar to unprecedented levels of excellence.

 

 

On we go

Why Is Concrete A Popular Commercial Construction Material?

Posted on by Danny Jiménez⁩

Why Is Concrete a Popular Commercial Construction Material?

Concrete is everywhere in commercial construction, but have you ever wondered why it’s so widely used? Why is it often chosen over steel for certain applications? Why do we rely on it for superstructures instead of other framing materials? Let’s break it down and explore the reasons why concrete remains a favorite in the construction industry.

  1. Historical Significance:

Concrete has a deep historical foundation. It was used in ancient Rome, where structures like the Pantheon and aqueducts still stand today as testaments to its durability. However, modern concrete as we know it was revolutionized in the 19th century with the advent of Portland cement. This new mixture expanded the possibilities for construction, making concrete a staple material in commercial buildings.

  1. Strength & Durability:

One of the biggest reasons concrete is preferred in construction is its exceptional strength and durability. It can withstand heavy loads, resist environmental wear and tear, and maintain its integrity for decades. With advancements in admixtures, engineers can now enhance its properties further, making it even more reliable for large-scale projects.

  1. Fire Resistance:

Concrete provides excellent fire resistance, making it a safer option for buildings. Unlike other materials, it does not emit toxic fumes or weaken significantly under high temperatures. It’s particularly useful for fire-rated partitions, shear walls, and floors, helping to contain fires and protect occupants.

  1. Longevity & Low Maintenance:

Unlike materials that degrade quickly over time, concrete actually gets stronger as it ages. As long as water infiltration is managed properly to prevent reinforcement corrosion, a well-constructed concrete structure can last for generations with minimal maintenance.

  1. Versatility in Design:

Concrete’s versatility is another reason for its popularity. It can be molded into virtually any shape, from straight columns to curved facades. This flexibility allows architects and engineers to design innovative and complex structures that would be difficult to achieve with other materials.

  1. Load-Bearing Capacity:

From skyscrapers to bridges, concrete’s load-bearing capacity is unmatched. It can support immense weight while maintaining stability, making it ideal for structural components like foundations, columns, and slabs. Plus, with continuous innovations in reinforcement techniques and formwork, concrete construction is becoming even more efficient.

  1. Accessibility & Cost-Effectiveness:

Concrete is widely available and cost-effective compared to alternatives like steel. Raw materials such as aggregate and cement are sourced locally in most areas, reducing costs and logistical challenges. Additionally, skilled labor for concrete work is more readily available, further improving its affordability and ease of use.

  1. Environmental Benefits:

Concrete also offers sustainability benefits, including:

  • Energy Efficiency: Its high thermal mass helps regulate indoor temperatures, reducing heating and cooling costs.
  • Recyclability: Demolished concrete can be crushed and reused as aggregate for new construction projects.
  • Durability: Because it lasts longer and requires fewer repairs, it minimizes resource consumption over time.
  1. Aesthetic Appeal:

Beyond its functional benefits, concrete is also a beautiful architectural material. Exposed concrete finishes, decorative columns, and board-formed walls add a unique aesthetic to modern buildings. When combined with materials like glass and wood, concrete can create stunning design elements.

Conclusion:

Concrete is the backbone of commercial construction due to its historical significance, engineering advantages, design flexibility, environmental benefits, and aesthetic appeal. If you want to build a strong foundation in construction, gaining experience with self-performed concrete work is a great place to start.

If you want to learn more we have:

-Takt Virtual Training: (Click here)
-Check out our Youtube channel for more info: (Click here) 
-Listen to the Elevate Construction podcast: (Click here) 
-Check out our training programs and certifications: (Click here)
-The Takt Book: (Click here)

Discover Jason’s Expertise:

Meet Jason Schroeder, the driving force behind Elevate Construction IST. As the company’s owner and principal consultant, he’s dedicated to taking construction to new heights. With a wealth of industry experience, he’s crafted the Field Engineer Boot Camp and Superintendent Boot Camp – intensive training programs engineered to cultivate top-tier leaders capable of steering their teams towards success. Jason’s vision? To expand his training initiatives across the nation, empowering construction firms to soar to unprecedented levels of excellence.

 

 

On we go

The Construction Management Profession: Commercial Construction

Posted on by Danny Jiménez⁩

Why Commercial Construction is an Incredible Career Choice

Commercial construction is more than just an industry—it’s a profession that shapes skylines, builds communities, and offers exciting opportunities for those who love to create something lasting. This blog dives into why commercial construction is such a rewarding career, covering everything from career growth to financial security and teamwork.

  1. Building Iconic Structures:

One of the most fulfilling aspects of commercial construction is the ability to point at a building and say, “I helped build that.” Unlike many professions that deal with intangible results, construction provides a physical legacy. Whether it’s hospitals, airports, or corporate towers, these structures stand as testaments to the work and dedication of construction professionals.

  1. Variety and Constant Learning:

Commercial construction is never repetitive. Each project is unique, offering new challenges and learning experiences. You can work on different building types, master various construction phases, and explore innovative methodologies like lean construction, Takt planning, and last planner systems. The industry continuously evolves, ensuring you are always learning and growing.

  1. Hands-On Work:

For those who enjoy tangible, hands-on work, commercial construction is an ideal field. The experience of being on-site, handling materials, managing equipment, and seeing progress unfold in real time is unmatched. While office-based roles exist, there’s always an opportunity to be actively involved in the building process.

  1. Financial Security:

Unlike residential construction, which fluctuates with market conditions, commercial construction remains relatively stable. Even during economic downturns, the impact on commercial projects is delayed and less severe. The financial rewards are also significant, with professionals earning anywhere from $110,000 to over $500,000 annually, depending on their role and experience level.

  1. Career Growth Opportunities:

The career pathways in commercial construction are vast. You can start as a field engineer, progress to a superintendent or project manager, or specialize in areas like estimating, virtual design and construction (VDC), or preconstruction. The industry offers continuous opportunities for advancement and specialization.

  1. Teamwork and Collaboration:

A well-run commercial construction project thrives on teamwork. In the right company culture, professionals work in collaborative environments, fostering relationships with engineers, designers, trade partners, and clients. From team huddles to project celebrations, the camaraderie in construction is one of its greatest rewards.

  1. Making a Difference in Communities:

Commercial construction is not just about buildings—it’s about impact. Hospitals, laboratories, schools, and infrastructure projects all contribute to society’s well-being. Being part of an industry that builds essential facilities is deeply fulfilling.

  1. A Dynamic Work Environment:

Unlike traditional desk jobs, commercial construction offers a mix of office work and on-site engagement. The ability to work outdoors, experience different locations, and witness a project come to life makes it an exciting career choice.

  1. Expanding Professional Networks:

Construction professionals interact with a diverse range of people, from clients and architects to subcontractors and suppliers. These connections open doors to new opportunities, collaborations, and career advancements.

  1. A Passionate and Rewarding Profession:

Many construction professionals, including myself, find deep fulfillment in this industry. While I once considered a career in medicine, I realized that commercial construction allows me to positively impact thousands of lives—just in a different way. By building infrastructure, leading teams, and improving project processes, I can contribute meaningfully to society.

Key Takeaway:

Commercial construction is an exciting, fulfilling, and financially rewarding profession that offers continuous learning, hands-on work, career growth, and the opportunity to build structures that make a lasting impact. Whether you’re drawn to teamwork, financial security, or the ability to shape communities, this industry provides endless opportunities for those ready to dive in.

Join the World of Commercial Construction

At Elevate, LeanTakt, and LeanBuilt, we’re passionate about not just construction but also lean methodologies and operational excellence. We believe in smarter planning, better teamwork, and taking care of people in the industry.

If you want to learn more we have:

-Takt Virtual Training: (Click here)
-Check out our Youtube channel for more info: (Click here) 
-Listen to the Elevate Construction podcast: (Click here) 
-Check out our training programs and certifications: (Click here)
-The Takt Book: (Click here)

Discover Jason’s Expertise:

Meet Jason Schroeder, the driving force behind Elevate Construction IST. As the company’s owner and principal consultant, he’s dedicated to taking construction to new heights. With a wealth of industry experience, he’s crafted the Field Engineer Boot Camp and Superintendent Boot Camp – intensive training programs engineered to cultivate top-tier leaders capable of steering their teams towards success. Jason’s vision? To expand his training initiatives across the nation, empowering construction firms to soar to unprecedented levels of excellence.

 

 

On we go

Key Factors For Choosing A National Commercial Construction General Contractor

Posted on by Danny Jiménez⁩

How to Choose the Right National Commercial Construction General Contractor

Selecting a general contractor for a national commercial construction project is a high-stakes decision. The right choice leads to smooth execution, while the wrong one results in delays, cost overruns, and frustration. In this blog, we’ll break down the different types of general contractors, their working styles, and how to determine which one aligns with your project’s needs.

Types of General Contractors:

Not all contractors operate the same way. Some prioritize planning and consistency, while others rely on aggressive tactics or flashy innovations. Here’s a breakdown of the most common types:

  1. The “Wild, Wild West” Contractors:

These contractors somehow grow into massive firms without solid systems for preconstruction planning, project management, or trade coordination. Instead, they rely on hiring experienced individuals to compensate for their lack of structure.

Warning Signs: Minimal planning, inconsistent execution, and over-reliance on trade partners to “figure things out.”

How to Spot Them: Ask trade partners about their experiences. If projects seem chaotic or unpredictable, it’s a red flag.

  1. The “Turn & Burn” Contractors:

Large, high-volume contractors that win projects due to their size and buying power. However, they’re always behind schedule, understaffed, and stuck in reaction mode. They often pay trade partners late and use brute force to push projects forward.

Warning Signs: Constantly firefighting, strained trade relationships, and a reputation for being difficult to work with.

How to Spot Them: Trades often have unflattering nicknames for these companies. Listen carefully to how they describe working with them.

  1. The “Old School Consistent” Contractors:

These contractors might not be the flashiest, but they get the job done. They stick to traditional methods, maintain structured processes, and focus on reliable execution. While they may not be early adopters of new tech or methodologies, they deliver steady results.

Why Choose Them? If you value reliability over innovation, this type is a safe bet.

How to Spot Them: Look for companies with a long-standing reputation for delivering projects on time and within budget, even if they’re not using the latest industry buzzwords.

  1. The “Planners”:

Planning-focused contractors invest time in preconstruction, risk mitigation, and workflow efficiency. They aren’t reactive—they anticipate challenges before they arise. While they may not be the lowest bid, they ensure smoother execution and fewer surprises.

Why Choose Them? They deliver high-quality projects with fewer headaches.

How to Spot Them: They emphasize preconstruction planning and can clearly articulate how they’ll execute your project.

  1. The “Progressives”:

These contractors embrace the latest trends, cutting-edge tools, and modern business models. However, they often lack consistency—some projects run smoothly, while others are chaotic. Their effectiveness depends largely on the specific team assigned to your project.

Warning Signs: Over-reliance on technology without strong foundational processes.

How to Spot Them: If every project they deliver varies drastically in quality, you may be dealing with a progressive but inconsistent firm.

  1. The “Total Package” Contractors:

The rarest breed—these contractors combine planning, consistency, innovation, and strong trade relationships. They invest in training, have structured systems, and always staff their projects adequately. If you find one, you’re working with a top-tier firm that consistently delivers excellence.

Why Choose Them? They balance structure, adaptability, and efficiency, ensuring smooth project execution.

How to Spot Them: Look for companies with well-documented processes, long-term trade partnerships, and a reputation for excellence across multiple projects.

How to Choose the Right Contractor for Your Project:

To make the best decision, follow these steps:

  • Talk to trade partners. They’ll tell you more about a contractor’s real-world performance than any marketing pitch.
  • Visit current project sites. Seeing a contractor in action will give you a clear picture of how they operate.
  • Create a scoring system. Develop a list of criteria to evaluate contractors based on your project’s priorities.

Key Takeaway:

Choosing the right national commercial general contractor isn’t just about price—it’s about aligning with a firm that fits your project’s needs. Whether you prioritize planning, consistency, or innovation, evaluating a contractor’s track record, trade partner relationships, and execution style will help you avoid costly mistakes and ensure project success.

If you want to learn more we have:

-Takt Virtual Training: (Click here)
-Check out our Youtube channel for more info: (Click here) 
-Listen to the Elevate Construction podcast: (Click here) 
-Check out our training programs and certifications: (Click here)
-The Takt Book: (Click here)

Discover Jason’s Expertise:

Meet Jason Schroeder, the driving force behind Elevate Construction IST. As the company’s owner and principal consultant, he’s dedicated to taking construction to new heights. With a wealth of industry experience, he’s crafted the Field Engineer Boot Camp and Superintendent Boot Camp – intensive training programs engineered to cultivate top-tier leaders capable of steering their teams towards success. Jason’s vision? To expand his training initiatives across the nation, empowering construction firms to soar to unprecedented levels of excellence.

 

 

On we go

CPM or Critical Path Method: How CPM Disrespects People

Posted on by Danny Jiménez⁩

How CPM Disrespects People in Construction

The Critical Path Method (CPM) has been a widely used scheduling tool in construction, but what if I told you, it fundamentally disrespects people? In this blog, we’re going to break down exactly how CPM fails teams, creates inefficiencies, and ultimately hurts project outcomes.

What is CPM?

CPM structures a project as a sequence of activities tied together with logic. The algorithm determines a “critical path,” meaning any delay in these tasks pushes the entire project timeline. While this may sound effective, the reality is far from it.

The Lack of Collaboration:

One of the biggest flaws of CPM is how it’s created. Instead of being a collaborative effort involving the whole team, it’s often developed in isolation—usually by a scheduler or superintendent. This leads to several issues:

  • The team lacks visibility into the plan.
  • There’s no opportunity for fresh eyes to catch errors.
  • The complexity makes it nearly impossible to understand once there are hundreds of activities.

By removing human input and relying solely on a computer algorithm, CPM strips teams of the ability to create realistic, practical plans.

CPM as a Tool for Control, Not Success:

Another major issue is how CPM schedules are used on-site. Instead of serving as a flexible planning tool, they are often forced upon trade partners with no room for adjustments. Teams are told to follow the plan or face liquidated damages, cure notices, and other penalties.

The problem? CPM schedules have a hit rate of only 15-40%. They aren’t realistic, yet they are used to control, restrict, and even punish teams rather than support them.

The Reality of CPM Scheduling:

When CPM algorithms run their calculations, they artificially compress activities. This results in:

  • Trade stacking: Multiple trades working in the same space, causing inefficiencies.
  • Crew burnout: Overloaded schedules that demand excessive overtime.
  • Material chaos: Excess materials on-site, leading to clutter, damage, and unsafe conditions.
  • Financial strain: Unnecessary costs for both the project and the trade partners.

What’s worse, CPM doesn’t actually speed up projects. When you push work beyond the capacity of available resources, the project ultimately takes longer—despite all the rushing and scrambling.

A Better Approach:

Rather than relying on CPM, construction teams should focus on flow-based planning. Keeping work in line with trade capacity ensures steady progress, better quality, and a healthier work environment. When planning is collaborative and transparent, everyone benefits—from workers in the field to project owners.

If you want to learn more we have:

-Takt Virtual Training: (Click here)
-Check out our Youtube channel for more info: (Click here) 
-Listen to the Elevate Construction podcast: (Click here) 
-Check out our training programs and certifications: (Click here)
-The Takt Book: (Click here)

Discover Jason’s Expertise:

Meet Jason Schroeder, the driving force behind Elevate Construction IST. As the company’s owner and principal consultant, he’s dedicated to taking construction to new heights. With a wealth of industry experience, he’s crafted the Field Engineer Boot Camp and Superintendent Boot Camp – intensive training programs engineered to cultivate top-tier leaders capable of steering their teams towards success. Jason’s vision? To expand his training initiatives across the nation, empowering construction firms to soar to unprecedented levels of excellence.

 

On we go

How Does CPM, Takt, and Last Planner Tie Together?

Posted on by Danny Jiménez⁩

How CPM, Takt, and the Last Planner System Work Together

Many construction professionals struggle to see how different scheduling and planning methodologies connect. Critical Path Method (CPM), Takt Construction Theory (TCT), and the Last Planner System (LPS) are often viewed as separate and unrelated. However, they function as parts of a unified system when structured correctly.

This blog provides a clear breakdown of how these systems integrate and why understanding their connections is essential for successful project management.

Takt Planning as the Foundation:

Takt Planning should serve as the foundation of an effective scheduling system. When implemented properly, it naturally incorporates key principles from multiple scheduling methods, including:

  • Location-based scheduling.
  • Line of balance scheduling.
  • Concepts from Gantt charts.
  • Elements of CPM.
  • Lean principles and the Theory of Constraints.

Takt Planning brings all these elements together into a streamlined system, creating a structured, flow-based schedule that optimizes work execution.

The Importance of Preconstruction Planning:

Preconstruction planning has long been recognized as a critical factor in project success. A well-developed plan ensures that every aspect of the project is mapped out before construction begins. The book How Big Things Get Done emphasizes that projects do not fail midway; they fail from the start due to poor planning.

By using Takt Planning in preconstruction, teams can establish a clear production plan that minimizes disruptions once work begins in the field.

The Role of CPM in the System:

Despite its widespread use, CPM often receives criticism for being impractical as a real-world scheduling tool. However, since CPM remains a contractual requirement on many projects, it is important to understand how to use it effectively.

  • CPM should function as a summary schedule rather than a detailed execution plan.
  • The Takt Plan should be developed first, with key data exported into CPM to satisfy contractual requirements.
  • CPM should be used primarily for AS-built reporting, tracking completed work rather than managing future tasks.

Traditional CPM analysis methods, such as forensic delay analysis and fragmenting, often provide little actionable insight beyond confirming that a project is behind schedule. The typical CPM-based responses—adding labor, increasing overtime, or crashing the schedule—rarely lead to meaningful improvements.

Integrating the Last Planner System (LPS):

LPS focuses on collaborative short-term planning with trade partners, ensuring that work is ready before execution begins. However, for LPS to function properly, it must be supported by:

  • A solid preconstruction plan.
  • A Takt-based production schedule.

LPS integrates with Takt Planning in the following ways:

  1. Six-week lookahead: Upcoming tasks are filtered from the Takt Plan to align with trade partner coordination.
  2. Weekly work plan: Selected tasks are converted into commitments from trade teams.
  3. Daily planning: On-site work is tracked in real-time, ensuring alignment with the overall production schedule.

Since the Takt Plan itself is developed collaboratively with trade partners, the LPS process is not about enforcing a rigid schedule. Instead, it ensures that the plan aligns with how the trades have agreed to work.

When implemented with Takt, LPS allows for more effective tracking of key performance indicators, such as:

  • Perfect handoff percentage.
  • Roadblock removal efficiency.
  • Remaining buffer ratio.

The Role of Advanced Work Packaging (AWP):

AWP ensures that trade teams have everything they need before beginning their work. This includes:

  • Defining clear work areas and paths of construction.
  • Aligning supply chains with work execution.
  • Providing installation work packages to foremen.

Since Takt Planning already incorporates location-based scheduling and procurement alignment, AWP naturally fits into the system, further reducing downtime and inefficiencies.

Using Scrum for Problem-Solving:

Scrum provides a structured approach to problem-solving within the project management team. It involves maintaining a Scrum board with four key categories:

  1. Backlog.
  2. Sprint backlog.
  3. Work in progress.
  4. Completed tasks.

The project team, including project managers, superintendents, project engineers, and field engineers, conducts daily stand-up meetings to move tasks through these stages.

While LPS focuses on production planning, Scrum ensures that project management issues are resolved quickly and efficiently, improving overall workflow on-site.

Bringing It All Together:

Rather than viewing these methodologies as separate, they should be seen as layers of an optimized system:

  • Takt serves as the foundation, providing a structured, flow-based production plan.
  • CPM functions as the summary schedule, fulfilling contract requirements without dictating daily execution.
  • LPS drives short-term coordination, ensuring that trade partners are aligned and prepared.
  • AWP optimizes work execution, reducing inefficiencies through better planning and procurement.
  • Scrum enables rapid issue resolution, keeping project management teams focused and efficient.

When combined effectively, these systems create a cohesive, efficient, and highly productive approach to construction scheduling.

If you want to learn more we have:

-Takt Virtual Training: (Click here)
-Check out our Youtube channel for more info: (Click here) 
-Listen to the Elevate Construction podcast: (Click here) 
-Check out our training programs and certifications: (Click here)
-The Takt Book: (Click here)

Discover Jason’s Expertise:

Meet Jason Schroeder, the driving force behind Elevate Construction IST. As the company’s owner and principal consultant, he’s dedicated to taking construction to new heights. With a wealth of industry experience, he’s crafted the Field Engineer Boot Camp and Superintendent Boot Camp – intensive training programs engineered to cultivate top-tier leaders capable of steering their teams towards success. Jason’s vision? To expand his training initiatives across the nation, empowering construction firms to soar to unprecedented levels of excellence.

 

 

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Challenges And Opportunities In Commercial Construction

Posted on by Danny Jiménez⁩

Challenges and Opportunities in Commercial Construction

Commercial construction presents significant challenges but also tremendous opportunities. In this blog, we will break down three of the most pressing issues in the industry—problems that, if addressed, could resolve many of the difficulties construction professionals face. These insights come from extensive research, including key takeaways from How Big Things Get Done.

The three major challenges in commercial construction are:

  1. Lack of proper project planning.
  2. Use of ineffective project management systems.
  3. Insufficient training for industry professionals.

Each of these factors plays a critical role in project success. By understanding and addressing them, construction teams can significantly improve outcomes.

The Importance of Proper Project Planning:

One of the biggest reasons construction projects fail is inadequate planning. Even large national contractors often do not allocate enough time, staff, or effort to preconstruction. As a result, projects become reactive firefighting exercises rather than well-executed operations.

A fundamental principle in successful construction is that planning should be proportional to project duration. If a project is scheduled to last ten months, at least five months should be spent on preconstruction. If it is a five-year project, planning should take at least two and a half years.

The reason is simple: projects do not go wrong—they start wrong.

Investing in thorough preconstruction planning prevents costly mistakes and delays. Consider the financial implications: spending a few hundred thousand dollars on proper planning can prevent millions of dollars in errors, reputational damage, and lost opportunities. Smart planning is an investment that pays off throughout the project lifecycle.

To support this, we have created a detailed project planning timeline that outlines the key steps required for effective preconstruction. Additionally, our book, Elevating Preconstruction Planning, provides a step-by-step guide to building a well-structured, risk-aware plan.

The Impact of Using the Wrong Systems:

Many construction projects fail not because of poor execution but because they rely on ineffective project management systems. One of the most commonly misused methods is Critical Path Method (CPM) scheduling.

CPM is often favored in contracts, but not because it improves project outcomes. Instead, it is frequently used to create complexity and shift blame in disputes. The reality is that CPM has a poor track record in delivering projects on time. Studies show that only 15 to 45 percent of scheduled activities in a CPM-based plan actually occur as planned, even in the short term.

To improve project efficiency, teams should adopt more reliable methods:

  • Takt Planning ensures work progresses in a predictable, structured flow.
  • The Last Planner System enhances short-term planning and team coordination.
  • Scrum improves collaboration and decision-making in office-based project management.

CPM can be used for contractual summary purposes, if necessary, but it should not be the primary system guiding execution. When the right systems are in place, projects run more smoothly, risks are reduced, and teams can work more effectively.

The Lack of Training in the Construction Industry:

One of the most overlooked challenges in commercial construction is the lack of structured training for professionals. Many new hires are placed in roles without the necessary skills or experience. Instead of progressing through a systematic training program, they are expected to learn on the job, often without proper guidance.

Every construction professional should receive foundational training in:

  • Field engineering and project planning.
  • Project management methodologies.
  • Total station operation.
  • Lift drawings and 3D coordination.
  • Blueprint reading and interpretation.

The industry needs a far greater investment in training. If construction companies do not double or triple their training efforts, they will continue to face a shortage of skilled professionals. A more structured approach—similar to intensive training programs in other industries—would significantly improve workforce readiness.

It is not reasonable to expect a recent graduate to manage large-scale projects without hands-on field experience. Nor is it fair to place individuals in critical management roles without providing the necessary technical knowledge. Without proper training, costly mistakes and inefficiencies will continue to plague the industry.

The Path Forward:

The construction industry can significantly improve project outcomes by focusing on three key areas:

  • Comprehensive project planning that sets the foundation for success.
  • Adopting effective project management systems that improve workflow and accountability.
  • Investing in structured training programs to develop a skilled workforce.

By addressing these challenges, the industry can move toward more efficient, predictable, and successful construction projects.

If you want to learn more we have:

-Takt Virtual Training: (Click here)
-Check out our Youtube channel for more info: (Click here) 
-Listen to the Elevate Construction podcast: (Click here) 
-Check out our training programs and certifications: (Click here)
-The Takt Book: (Click here)

Discover Jason’s Expertise:

Meet Jason Schroeder, the driving force behind Elevate Construction IST. As the company’s owner and principal consultant, he’s dedicated to taking construction to new heights. With a wealth of industry experience, he’s crafted the Field Engineer Boot Camp and Superintendent Boot Camp – intensive training programs engineered to cultivate top-tier leaders capable of steering their teams towards success. Jason’s vision? To expand his training initiatives across the nation, empowering construction firms to soar to unprecedented levels of excellence.

 

 

On we go

What Is The Difference Between Commercial And Residential Construction?

Posted on by Danny Jiménez⁩

The Key Differences Between Commercial and Residential Construction

When it comes to construction, one of the most common questions people ask is: What is the difference between commercial and residential construction? If you’re considering a career in construction or simply want to understand the nuances of both, this blog will break down the major differences and key factors to consider.

  1. Stability:

One of the biggest differences between commercial and residential construction is stability.

Commercial construction is generally more stable, even during economic downturns. Throughout my career, I’ve witnessed three recessions and even a major financial crisis. Yet, commercial construction remained relatively unaffected. Companies typically reduce only 3-5% of their workforce during tough times, meaning that top performers can feel secure in their jobs.

On the other hand, residential construction is more vulnerable to market fluctuations. During economic downturns, residential projects can slow down or even come to a complete halt. Many workers get laid off, and some businesses shut down entirely. This makes commercial construction a more reliable long-term career choice.

  1. Complexity:

The level of complexity in these two types of construction is vastly different.

  • Residential construction is simpler, focusing on building homes, apartments, and small-scale structures.
  • Commercial construction involves larger, more intricate projects like office buildings, hospitals, shopping centers, and skyscrapers, requiring advanced designs and engineering.

The increased complexity in commercial projects demands specialized skills, larger teams, and more extensive project management.

  1. Purpose:
  • Residential buildings are designed for comfort and living. They prioritize personal space, aesthetics, and convenience.
  • Commercial buildings serve functional purposes, such as supporting businesses, organizations, or agencies. Their design is focused on efficiency, usability, and compliance with business operations.

This fundamental difference impacts everything from architecture to interior layouts.

  1. Materials:

The choice of materials also varies significantly:

  • Residential construction primarily uses wood, drywall, and simpler materials.
  • Commercial construction incorporates steel, concrete, and high-tech systems to support larger structures and long-term durability.

Additionally, commercial buildings often require specialized equipment like HVAC systems, elevators, and fire suppression systems.

  1. Budget & Cost:

Budget constraints and costs are another major differentiator:

  • Residential construction is more affordable and designed with individual homeowners in mind.
  • Commercial projects can be extremely expensive, with even a single component (such as electrical or plumbing systems) costing more than an entire house.

The complexity and scale of commercial buildings contribute to higher costs, requiring more financial planning and investment.

  1. Timelines:

The timeline for completing projects differs significantly:

  • Residential construction moves quickly. A home can be built in a few months, and even larger projects like apartment buildings or hotels take only 7 to 15 months.
  • Commercial construction projects, however, can span 1 to 5 years due to their scale, complexity, and regulatory requirements.

Longer timelines also mean that commercial projects require more detailed planning, coordination, and oversight.

  1. Expertise Required:

The level of expertise expected in commercial vs. residential construction is another key distinction.

  • Commercial construction often requires college-educated professionals or highly experienced workers specializing in various fields. Teams are dedicated to a single project full-time, ensuring focus and quality.
  • Residential construction typically has fewer specialized workers. Many tradespeople work on multiple projects at once, with less emphasis on training and standardization.

However, this is something that should change. The residential construction industry would benefit greatly from higher training standards, increased safety protocols, and a stronger focus on expertise.

  1. Regulations & Inspections:

Finally, regulatory requirements and inspections differ greatly:

  • Residential construction faces fewer regulations, making the approval process faster and more flexible.
  • Commercial projects are subject to strict regulations, safety codes, and inspections at every stage, ensuring compliance with government and industry standards.

This makes commercial construction more bureaucratic but also ensures a higher level of safety and quality.

Final Thoughts:

If you’re considering a career in construction, both commercial and residential sectors offer opportunities. However, commercial construction provides greater stability, higher pay, and more structured career growth.

That said, both industries should strive for excellence, with residential construction adopting better training, safety, and quality standards.

If you want to learn more we have:

-Takt Virtual Training: (Click here)
-Check out our Youtube channel for more info: (Click here) 
-Listen to the Elevate Construction podcast: (Click here) 
-Check out our training programs and certifications: (Click here)
-The Takt Book: (Click here)

Discover Jason’s Expertise:

Meet Jason Schroeder, the driving force behind Elevate Construction IST. As the company’s owner and principal consultant, he’s dedicated to taking construction to new heights. With a wealth of industry experience, he’s crafted the Field Engineer Boot Camp and Superintendent Boot Camp – intensive training programs engineered to cultivate top-tier leaders capable of steering their teams towards success. Jason’s vision? To expand his training initiatives across the nation, empowering construction firms to soar to unprecedented levels of excellence.

 

 

On we go