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P&IDs: the Key to Accelerating AI Innovation in Industry

P&IDs: the Key to Accelerating AI Innovation in Industry

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February 3, 2025
Eric Allen
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The Future of AI in the Plant

The speed at which AI technologies are evolving is incredible—every week, new breakthroughs are disrupting how businesses and industries operate. And the pace of innovation is accelerating.

What does this mean for the Refining, Petrochemical, and broader Process Industries?

At Ei, we’ve been focused on end-to-end plant digitization for over a decade—solving foundational data, workflow, and change management challenges while implementing cutting-edge technologies to bridge the gap between what’s possible today and what will be possible tomorrow.

Now more than ever, the foundational Piping and Instrumentation Diagram (P&ID) is essential to unlocking technological progress in our industry.

Context is Everything

AI technologies are only as good as the data they’re provided - both during training, and in applying the technology to solve problems for workers. Providing high-quality data and data-augmented prompts to Large Language Models (LLMs), Machine Learning (ML), and newer Deep Learning (DL) models is essential for realizing real benefit in the plant environment.

What can we do today to accelerate the adoption of AI technologies in the industry? We must accelerate foundational digital transformation.

Walk Before you can Run: Digitization as a Prerequisite for AI Adoption

Most plants are still run on paper and non-digital workflows. Despite the industry's best efforts, too many workflows still rely on manual information sharing, and too many data systems are siloed and not integrated.

Not only does this hinder day-to-day operations, but it also represents a significant barrier to effectively providing accurate and context-rich information to the AI technologies of the near future. Companies which can overcome these foundational digitization challenges will be able to use AI technologies to outperform those who can’t.

How Do We Accelerate Digitization? P&IDs: the Missing Piece

One of the most unique aspects of digitizing the Plant is the size and complexity of the physical assets which comprise the plant itself - the millions of discrete and interconnected pieces of equipment.

Enter the Piping and Instrumentation Diagram (P&ID).

The P&ID is the foundational engineering schematic that best represents the physical assets in the field, including how they all map and function together. The P&ID effectively maps the physical world to the digital world, but often, it’s an overlooked (or under-appreciated) element of plant digitization.

All too often, the P&ID is treated as a secondary component of broader digitization efforts—an augmentation rather than a core driver. At Ei, we instead know it should be the foundational element upon which all digital initiatives are built.

By prioritizing your digitization efforts around the P&ID, you gain:

  • A Rock-Solid Foundation - The P&ID is the best-possible mirror of the physical asset in the field, and provides rich data - including connectedness and piping spec information - which provides additional context to connected data systems and workflows, driving additional value and use cases.
  • A Familiar User Interface - Operators, engineers, and maintenance personnel already rely on P&IDs daily. When your digitization efforts align with the P&ID, workers find it easier to adapt to new digital ways of working, driving the success of digitization efforts.
  • An Easy Avenue to Maintain the Accuracy of Digital Tools - Plants change nearly every day, and when these changes are not mirrored in different data systems, those systems go out of date, costing plants time, effort, safety risk, and compliance liabilities. Plants are legally required to maintain as-built P&IDs (under OSHA PSM) and have been maintaining the P&ID for decades. By integrating with the P&ID, digital systems can be maintained as part of routine operations, reducing ongoing maintenance costs.
  • An Avenue for New Workflows - Many plant workflows—such as equipment tagging, inspection, maintenance scheduling, and even HAZOP reviews—directly depend on P&IDs. Focusing on the P&ID drives digital innovation by unlocking additional automation and streamlines collaboration across departments.
  • Additional Quantifiable ROI - Plants spend a lot of time and money maintaining their P&IDs, and dealing with inefficiencies caused by inaccurate P&IDs (and related data systems). By focusing on the P&ID during digitization, you can increase the quality of the P&IDs, driving hard-dollar value.

Focusing on the P&ID not only accelerates the velocity of change at your plant but also lays the groundwork for realizing an AI-driven future.

What Can You Do Now

We’re in the early stages of realizing the benefits and disruptive potential of AI technologies, and the companies in the Refining, Petrochemical, and Process industries who learn to apply these technologies are going to outperform those who don't. Digitization (connected, clean data and digital workflows over paper) is a necessary prerequisite for successful use of AI, and the P&ID is the most-essential element of accelerating the implementation of Digitization at the plant.

eIf you’re interested in realizing a more-efficient, connected, and innovative future in the Plant, reach out to us at Ei (info@env-int.com) to learn more, or stay tuned as we continue to support our customers and partners in realizing a more innovative future in industry!