CAD Services
Accurate Drawings. Informed Decisions. Safer Operations.
Up-to-date, technically accurate drawings are the foundation of safe and efficient operations. Whether you are executing a capital project, preparing for an inspection, undergoing a PSM audit, or managing aging assets, reliable documentation is critical.
Our CAD services provide precise creation, updating, and verification of engineering drawings to ensure your facility documentation reflects actual field conditions. We help eliminate uncertainty, reduce risk, and support compliance with applicable codes and standards.
Why Updated Drawings Matter
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Support New Projects & Modifications
Ensure engineering changes are properly documented and integrated into existing systems. -
Strengthen Inspection Programs
Accurate drawings allow inspectors to verify components, calculate remaining life, and properly evaluate equipment in accordance with API standards. -
Improve PSM Compliance
Maintain current Process Safety Information (PSI) to support audits, Management of Change (MOC), and regulatory reviews. -
Reduce Operational Risk
Field-verified drawings prevent costly errors, rework, and miscommunication between engineering, operations, and maintenance teams.
Our CAD Capabilities
We provide professional creation and modification of:
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Piping & Instrumentation Diagrams (P&IDs)
Including updates for MOC changes, equipment replacements, rerates, and system modifications. -
Isometric Piping Drawings
Detailed isometrics for fabrication, repair planning, stress evaluation support, and inspection reference. -
Pressure Vessel Drawings
Shell courses, heads, nozzles, and structural details to support API 510 inspections, alterations, and rerates. -
Storage Tank Drawings
Tank shell, floor, roof, and nozzle layouts to support API 653 inspections, repairs, and compliance documentation.
Field-Informed Accuracy
Because our CAD services are backed by practical inspection and code knowledge, drawings are developed with real-world application in mind — not just drafting precision. We understand what inspectors, engineers, and auditors look for, and we ensure your documentation supports those requirements.