Revit Project Setup: Templates, Units, and Grids

What Is a Revit Project and Why Does Setup Matter?

Autodesk Revit is a Building Information Modeling (BIM) platform used across architecture, structural engineering, manufacturing facility design, and marine vessel outfitting. Every Revit model is stored in a single project file (.rvt) that links geometry, data, schedules, and drawings together. Because every sheet, tag, and schedule in the project draws from the same underlying model, errors made at setup—wrong units, misnamed grids, incorrect level elevations—propagate through the entire deliverable. Getting the project foundation right before any geometry is placed is not optional; it is the professional standard.

Choosing the Right Template

When you start a new project in Revit you choose a template file (.rte). The template pre-loads families, view templates, line styles, and annotation standards suited to a particular discipline. Revit ships with several default templates:

• Architectural Template – set up for floor plans, ceiling plans, elevations, and room tagging. Useful as a starting point for manufacturing facility layouts where you need spatial planning.
• Structural Template – pre-loaded with structural framing families, analytical model settings, and grid-based column placement tools. This template is the natural choice when your deliverable is a framing plan or steel layout for a manufacturing bay or ship's structural deck.
• Mechanical, Electrical, and Plumbing (MEP) Template – used when the focus is ductwork, piping, or electrical systems inside the facility.

For a single-story manufacturing bay, the Structural template is usually preferred because it includes the column grid workflow out of the box. Your company or project BIM Execution Plan (BEP) will specify which template to use; always follow that document rather than personal preference.

Configuring Project Units

Revit allows you to work in Imperial (feet and inches) or Metric (millimeters, meters) units. In the US manufacturing sector, shop drawings are often in decimal inches or feet-inches. Marine classification drawings may be required in millimeters to match international standards. You can switch units at any time, but setting them correctly before modeling prevents rounding errors that are difficult to trace later.

To set units, go to Manage tab → Project Units (keyboard shortcut: UN). In the dialog you set the discipline (Common, Structural, Mechanical, etc.) and then choose the format for each measurement type. For length you will typically select either Feet and Fractional Inches or Millimeters. Always confirm with your project spec sheet before you begin.

Levels: The Vertical Framework

Levels are horizontal reference planes that define floor elevations throughout the building. Every floor plan view in Revit is associated with a level. For a single-story manufacturing bay you need at minimum:

• Level 1 – the finished floor elevation (often set to 0'-0" or 0 mm as the project datum)
• Level 2 / Roof Level – the underside of the roof structure or top of the parapet
• A third level such as a mezzanine, crane rail elevation, or top-of-steel, depending on the site sketch

Levels are created and edited in an Elevation or Section view—not in a plan view. Click Architecture or Structure tab → Datum panel → Level. Name each level clearly (e.g., "Level 1 – FFE," "Top of Steel") and enter the exact elevation from the site sketch. Consistent naming is critical when multiple disciplines share the model.

Grids: The Horizontal Framework

Grids are reference lines that locate columns, walls, and structural members in plan. In North American practice, column grids are typically labeled with numbers running in one direction (1, 2, 3…) and letters running perpendicular (A, B, C…). Revit grids appear in all plan views that intersect them, so a correctly placed grid is visible and coordinated automatically.

To place a grid, go to Structure tab (or Architecture tab) → Datum panel → Grid. Click to start and end the grid line. Revit auto-names sequentially; rename to match the project convention immediately. Enter exact bay spacing from the site sketch using the temporary dimension tool or by typing the distance while placing. Grids must be placed in a plan view.

Peer Review and File Discipline

Before submitting any Revit file, a second set of eyes is required. Your partner will open your file and compare every item on the spec sheet: template choice, units setting, level names and elevations, grid names and spacing. Discrepancies are corrected, the file is saved with the correct naming convention, and both partners sign off. This mirrors the formal model quality-check process used on real projects.

Workstation Safety and File Handling

Revit project files can become large quickly. Follow these workstation practices:

• Save to the designated network folder or local project drive—never to the desktop or a personal USB drive, which risk data loss.
• Use Ctrl+S frequently; enable the Revit auto-save reminder in Options.
• Do not force-quit Revit while a file is saving; corrupted .rvt files may not be recoverable.
• Ergonomics apply at the drafting workstation just as on the shop floor: adjust monitor height to eye level, keep wrists neutral on the keyboard, and take short breaks every hour to prevent repetitive-strain injury.
• When working in a lab shared with manufacturing equipment, be aware of posted lockout/tagout (LOTO) procedures for any adjacent machines; CAD workstations should be positioned away from machine operating zones.