Solutions · Project deployment
Project support for plant design and CAD
Plant 3D in your ongoing project: we set up the project, implement standards and work alongside you – as users who know the software inside out. For individual phases or long-term in your team, remote or on site.
What we take on
CAD design & plant design
Equipment layout, piping and steel structure design in Plant 3D.
Piping specs & piping design
Create classes, design lines, derive isometrics.
Plant 3D projects
Set up the project, implement standards, support the team.
Bottlenecks & project peaks
Additional capacity without new hires and lengthy onboarding.
Coordination & as-built data
Project coordination, data management, documentation.
Migration & implementation
Migration from legacy systems, network and workgroup structures.
Your benefits
Flexible resources
Fast help with staff shortages.
High technical expertise
Specialists in CAD, plant design and process engineering.
No lengthy onboarding
Support you can put to use immediately.
Cross-industry
Know-how from numerous industrial projects.
Experience you can read up on
What we learn in projects flows into the Plant Engineering Infobase, our work aids and technical books – so you can see in advance how we work.
Project workflow & standards
Project setup checklist, project routing slip, revisions checklist – our workflows as PDF.
Plant identification
KKS, AKS, RDS-PP and DIN EN IEC 81346 – how we implement plant identification in P&ID and Plant 3D.
Piping specs & pipework
Piping specs, materials, connections and pipework – fundamentals from project practice.
Revision & approval
Keep revision statuses, approvals and documentation traceable in the project.
Existing plant & laser scan
From scan to model: planning, registration and practical values from as-built projects.
Technical books
Compendiums on project start, setup, isometrics and support concepts as PDF.
"With the know-how of A. Seitz Ingenieur GmbH, we were able to switch from a discontinued CAD tool to a modern one for plant engineering within a short time."
Dr. Harald Schindler, ehem. APRO Ingenieurbüro GmbH
"Fast 3D support in general planning projects without extensive customizing – even in early phases."
Kurt Urbig, VTU Engineering Deutschland GmbH
How it works
- Enquirytask, scope, date
- Alignmentstandards, data, access
- Executionremote or on site
- Handoverdata & documentation to you
Contact us directly
Write to us or give us a call – we'll get back to you within one business day.

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Standards status for this page 2 standards · researched September 2026
| Standard | Contents | Current edition | Replaced / successor |
|---|---|---|---|
| DIN EN IEC 81346-1 | Structuring principles and reference designations – Part 1: Basic rules | DIN EN IEC 81346-1:2024-07 | replaces DIN EN 81346-1:2010-05 |
| DIN EN IEC 81346-2 | Structuring principles and reference designation – Part 2: Classification of objects and codes for classes | DIN EN IEC 81346-2:2020-10 | replaces DIN EN 81346-2:2010-05 |
Researched at DIN Media, ISO, IEC and ASME, as of September 2026. Before binding use, please check the current edition with the standards publisher. Overview of all standards: Plant Engineering Infobase · Standards status.