Engineering
CAD, Drafting & Technical Documentation
High-volume, high-accuracy engineering documentation delivered to your standards.
Overview
What this capability means at OneFit Projects
We provide scalable CAD, drafting and documentation services for OEMs, EPCs and plant owners: 2D-to-3D conversion, legacy drawing modernisation, as-built documentation, technical manuals and illustrated parts catalogues, produced under a documented quality process.
How we engage
- Scoped studies with fixed deliverables and price
- Turnkey packages delivered with our engineering, quality and digital teams
- Embedded specialists working in your tools and processes
- Retained support under a framework agreement
Service lines
8 ways we deliver cad & documentation
3D modelling & 2D drafting
Part, assembly and installation drawings to ASME Y14.5, ISO GPS and your company standards.
Legacy conversion & migration
Paper and 2D-to-3D conversion, CAD platform migration and PLM data cleansing.
As-built & plant documentation
Laser-scan-to-model, P&ID redlines, isometrics and GA updates for brownfield plants.
Technical publications
Operating & maintenance manuals, IETMs, work instructions and illustrated parts catalogues.
BOM & PLM support
Engineering BOM structuring, item master creation and change management in PLM systems.
Electrical & instrumentation drafting
Schematics, loop drawings, cable schedules and panel layouts.
Architectural & structural drafting
Steel detailing, shop drawings and BIM modelling for industrial facilities.
Rendering & animation
Photorealistic renders, assembly animations and marketing visuals for proposals and sales.
Tools, platforms and standards
What we work with
We work in the platforms our clients already use, and we document to the codes their regulators, auditors and customers expect.
- SolidWorks
- Inventor
- AutoCAD
- CATIA
- NX
- Creo
- Revit
- Tekla
- Plant 3D
- E3D
Where we apply it
Industries served by this capability
Oil & Gas
Integrity, inspection and engineering for upstream, midstream and downstream assets.
Industry pageInfrastructure & Construction
Structural, mechanical and inspection engineering for the built industrial environment.
Industry pageAutomotive & EV
Production lines, test systems and analytics for the electrified vehicle era.
Industry pageAerospace & Defence
Precision engineering, analysis and qualification for flight and mission-critical systems.
Industry pageChemicals & Process
Process, mechanical and safety engineering for plants that run hot, high and hazardous.
Industry pageConsumer Products
Design, engineering and manufacturing support for products people use every day.
Industry pageRail & Transportation
Rolling stock, infrastructure and depot engineering for safe, reliable transport.
Industry pageSteel & Metals
Process, equipment and digital engineering for metal producers and processors.
Industry pageRelated capabilities
More from our engineering practice
Need cad & documentation on your next project?
Share the scope, constraints and timeline. A senior engineer will respond with a practical path forward, whichever discipline it touches.