| Structural steel detailing services | Fabricator or Builder | Design Drawings, Sketch or Job Description | Workshop & General Arrangement Drawings, Material List, 3D View, Walkthrough Model, DXF/DSTV Cutting Files |
| Pipework detailing services | Fabricator or Builder | Design Drawings, Sketch or Job Description | Workshop & General Arrangement Drawings, Material List, 3D View, Walkthrough Model, DXF/DSTV Cutting Files |
| Cladding detailing services | Builder or Cladding Contractor | Design Drawings, Sketch or Job Description | Workshop & General Arrangement Drawings, Material List, 3D View, Walkthrough Model |
| Material takeoff (for Estimation or Pricing Purpose) | Fabricator or Construction Company | Design Drawings, Sketch or Job Description | Material List |
| General engineering draughting services | Consulting Engineer, Fabricator or Builder | Architectural Design Drawings, Design Calculations, Sketch or Job Description | Engineering Design Drawings |