Everyone on Their Own Island
I see the same pattern in many projects involving industrial builders. The client provides a BIM model. The prefab manufacturer’s engineering department converts this into production drawings and files. The schedulers create their own schedules in Excel. The shop floor works with paper drawings, detail manuals, and production documents. And the quality control inspector records findings afterward using a checklist.
Each link in the chain has its own reality. And those realities rarely align. The result: disputes, rework, delays, and mounting failure costs. Not because people aren’t doing their jobs properly, but because the information is incorrect or isn’t available at the right time.
Digitization as a Common Language
Digitization changes this. Not by adding even more systems, but by enabling systems to communicate with one another. The architect’s BIM model becomes the digital source for engineering. With the push of a button, engineering sends digital production drawings, files, and machine files directly to the production environment. Production can plan and execute at the level of individual elements. The shop floor works with real-time drawings and instructions. Quality documentation is automatically an integral part of every step in the process and for every individual element.
That sounds simple. In practice, it requires making choices: which data takes precedence? Who is responsible for which piece of information? Multidisciplinary collaboration—across departments and even company boundaries—has moved beyond being a “side issue.” It is increasingly becoming a prerequisite. In the prefab industry, there are various initiatives focused on the digital integration of construction supply chains. Awareness is growing, but we are only at the beginning. However, a successful digital supply chain requires a successful digital process within one’s own factory.
A Single Source of Truth as the Goal
The prefab builders who are making this a priority are reaping the benefits: lower failure costs, higher delivery reliability, and customers who trust that promises will be kept. That trust begins with a single shared source of truth. Those who have this in order internally can also collaborate more effectively externally. And that is exactly where the industry needs to go—and where we at BIM4Production® are eager to do our part.
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