Steel Fabrication Building Layout

I have already sketched the footprint and key dimensions of a renovation steel-framed shop on a single PDF. Now I need that rough concept turned into a clear, production-ready floor plan that optimises workflow for fabricating and assembling handrail and grating.

Key points you should include while laying out the space:
• Primary activity is fabrication and assembly, so leave generous, obstruction-free bays for welding, cutting, and material handling.
• House three equipment groups—welding machines, cutting equipment, and material-handling systems—positioned to keep material moving in one logical direction from raw stock to finished product.
• Allow a dedicated break room; it doesn’t need to be large, just convenient yet safely separated from hot-work zones.
• Use the dimensions from my PDF exactly; feel free to suggest door sizes, clearances, or column spacing if they improve flow.

Deliverables I’m expecting:
1. A clean 2D floor plan (DWG + PDF) showing walls, columns, equipment footprints, aisles, and break-room location. (we can add a lean-to for a breakroom if needed)
2. A brief legend or note set that explains any assumptions, clearance requirements, and recommended material flow.
3. A second PDF sheet with a simple isometric or sectional sketch is welcome if it clarifies your concept, but it’s optional.

I’ll supply the current PDF immediately. Let me know which CAD platform you prefer—AutoCAD, Revit, or SolidWorks all work for me—so I can provide any template files you might need.