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The Hidden Cost of Late MEP Coordination

Why developers, project managers, and planners can no longer afford to treat coordination as “just part of the process”.

Portrait of MSc. Daniel Laham MSc. Daniel Laham · DalusAI Insights · MEP Coordination & Delivery · 18.05.2026 · 7 min read

MEP coordination has become an intrinsic part of the building design process.

Every developer, architect, project manager, and engineer knows the routine: bring all planners into coordination meetings, open the models, detect clashes, discuss routing conflicts, negotiate space between systems, adjust sections, update drawings, repeat the process, and hope that the chosen solution is good enough to move forward.

This process consumes enormous amounts of time, energy, attention, and money. It requires architects, MEP engineers, structural engineers, BIM managers, project managers, consultants, and sometimes contractors to spend countless hours resolving issues that range from simple collisions to complex engineering conflicts.

Over time, the industry accepted this as normal.

But it is not normal.

It is a bottleneck born from past technological limitations.

The promise of BIM was only partially fulfilled

When Revit, BIM 360, and other BIM-based workflows were adopted by architects and engineers, they promised a more efficient planning process.

Compared to the old AutoCAD-based workflow, this was a real improvement. Instead of superimposing 2D drawings and discovering conflicts late, teams could now model in 3D, coordinate between disciplines, and identify planning issues earlier. That was a major step forward.

But BIM also exposed a new problem: once all systems became visible in 3D, the industry still had to solve the same coordination logic manually. Therefore the result was a new bottleneck.

Instead of drawing systems separately in 2D, teams now spend long periods coordinating systems in 3D. The workflow improved, but the decision-making process remained slow, manual, and dependent on endless meetings.

The industry reached BIM and, in many ways, gave up too early. MEP coordination became accepted as a permanent cost of doing business, instead of being treated as a process that could be fundamentally redesigned.

The real cost is not only in modeling hours

The hidden cost of late MEP coordination is much larger than the hours spent by engineers and BIM teams. It affects the entire project.

Late coordination creates delays before permits, delays before tender, delays before execution, and delays after architectural changes. It slows down decision-making and forces developers to move forward with uncertainty. It also limits the quality of the design itself.

When coordination takes weeks or months, teams usually do not evaluate enough alternatives. They settle for the option that can be coordinated under pressure, not necessarily the best possible option.

That means the project may continue with:

  • Inefficient system routes
  • Oversized or poorly located shafts
  • Avoidable clashes
  • Unresolved ceiling-height problems
  • Late structural or architectural redesigns
  • Unclear quantities
  • Weak cost visibility
  • Unnecessary coordination meetings
  • Slow responses to design changes

In many projects, the first “acceptable” solution becomes the final solution simply because there is no time to test better alternatives. That is not optimization.

That is survival.

A technological shift is now emerging

Today, new technologies are beginning to challenge this old assumption. BIM models are no longer only containers of information. They can now be analyzed, interpreted, restructured, and used as inputs for algorithmic decision-making systems. This is where companies like DalusAI are entering the market.

DalusAI is developing technology that analyzes architectural BIM models and automatically generates coordinated MEP routing logic, system layouts, clash-aware solutions, quantities, and cost-related insights.

The point is not simply to “draw faster.”

The point is to bypass an outdated workflow where multiple teams spend months manually resolving issues that algorithmic systems can process in minutes. This creates a different kind of planning process. One where engineers do not start from zero and project managers can see problematic MEP areas much earlier. One where developers can understand the cost and design implications of system layouts before committing to slow and expensive decisions, while design alternatives can be tested quickly, not theoretically discussed for weeks.

The competitive advantage of early adopters

The adoption of new technology in construction is usually slow.

That is expected.

The industry is conservative, fragmented, and risk-sensitive. Developers and planners do not change core workflows overnight, especially when projects involve large budgets, regulatory pressure, and liability.

But slow adoption does not mean no adoption.

Eventually, the companies that adopt intelligent coordination tools early will create a competitive gap detecting problems earlier and reacting faster to architectural changes. This will give developers clearer visibility before execution and save thousands of combined team-hours across consultants and managers.

This is where the FOMO becomes real.

If one developer can evaluate multiple MEP coordination scenarios in days, while another waits weeks for a single manual option, the competitive difference becomes obvious.

If one project manager can identify coordination risks early, while another discovers them late in the process, the difference becomes financial.

If one planning team can generate a review-ready MEP baseline automatically, while another models everything manually from scratch, the difference becomes operational. At some point, the market will stop asking whether this is innovative, and will start to ask why some companies are still not using it.

Israel cannot afford slow planning workflows

This is especially relevant in Israel.

Israel faces a deep housing challenge, and the issue is not only land or capital. One of the major problems is the time it takes to move from planning to approval, from approval to execution, and from execution to delivery.

Recent reporting based on Israeli housing data shows that the gap between household growth and completed apartments remains significant, with one estimate pointing to a shortage of roughly 272,000 completed apartments when compared with household growth over the long term.[1]

At the same time, Israel approved more than 223,000 housing units in 2025, far above the government’s annual target, showing that planning volume is not the only issue. The challenge is how efficiently approved projects can move forward into real delivery.[2]

Construction timelines are also under pressure. CBS-related reporting from 2026 noted that building an apartment in Israel takes an average of 34.3 months, excluding planning and permits.[3]

This means that every unnecessary month in planning, coordination, redesign, or approval matters.

For a country that needs more housing units, more infrastructure, and faster project delivery, slow manual coordination is not just an internal planning inconvenience. It is a national productivity problem.

Better coordination means better buildings

The goal is not only to make the design process faster. The goal is to make it smarter. When MEP coordination can happen earlier and faster, the entire project improves.

Architects can understand system constraints before the design is too rigid. Engineers can review intelligent system proposals instead of manually producing every route from zero. Project managers can anticipate risks before they become delays. Developers can make decisions with better visibility into cost, quantity, and feasibility.

This creates cleaner buildings, smarter planning, faster approvals, fewer surprises, and a more efficient construction process. It also improves the business case for everyone involved. Developers reduce uncertainty and time risk, project managers gain control, planners spend less time on repetitive coordination and more time on professional judgment, and engineers become reviewers, optimizers, and decision-makers rather than manual modelers of every possible route.

The companies that move first will define the new standard

MEP coordination became a permanent part of the building process because the industry did not have the tools to rethink it. Now it does. So the question is no longer whether MEP coordination is necessary.

The real question is: How much of it should still be done manually?

The next generation of building design will not be based on endless coordination meetings, slow manual routing, and late discovery of clashes. It will be based on intelligent BIM analysis, automated system generation, early cost visibility, and faster decision-making.

DalusAI is building toward that future.

A cleaner, smarter, faster, and more cost-efficient building process is no longer a theoretical idea. It is becoming a practical competitive advantage.

And the companies that adopt it early will not only save time.

They will set the new standard for how buildings are planned.