| Prefix | Discipline | Typical Sheets |
|---|---|---|
| G | General (cover, index, symbols) | G001–G002 |
| C | Civil / Site | C100–C300 |
| L | Landscape | L100–L200 |
| A | Architectural | A100–A900 |
| S | Structural | S100–S500 |
| M | Mechanical (HVAC & Plumbing) | M100–M600 |
| E | Electrical | E100–E500 |
Sheet numbering: x1xx = plans, x2xx = elevations, x3xx = sections, x5xx = details, x6xx = schedules
| Metric | Imperial | Typical Use |
|---|---|---|
| 1:200 | 1/16"=1'-0" | Site plans, large buildings |
| 1:100 | 1/8"=1'-0" | Floor plans, roof plans, RCPs |
| 1:50 | 1/4"=1'-0" | Building sections, wall sections |
| 1:20 | 3/4"=1'-0" | Connection & enlarged details |
| 1:10 | 1-1/2"=1'-0" | Flashing, sealant, trim profiles |
| 1:5 | 3"=1'-0" | Near full-size details |
| 1:1 | Full size | Profiles, gaskets, mouldings |
| Element | Standard | Tolerance |
|---|---|---|
| Concrete formwork (walls) | CSA A23.1 | ± 6 mm |
| Concrete formwork (footings) | CSA A23.1 | ± 12 mm |
| Structural steel plumb | CSA S16 | ± 1:500 of height |
| Steel beam elevation | CSA S16 | ± 10 mm or span/500 |
| Wood framing plumb | — | 6 mm in 2400 mm |
| Wood framing straight | — | 6 mm in 3000 mm |
| Masonry plumb & level | CSA A371 | 6 mm in 3000 mm |
| Div. | Title | Church Examples |
|---|---|---|
| 01 | General Requirements | Submittals, meetings, temp facilities |
| 03 | Concrete | Foundations, slabs, curbs |
| 05 | Metals | Structural steel, handrails |
| 06 | Wood & Composites | Framing, millwork, casework |
| 07 | Thermal & Moisture | Roofing, insulation, sealants |
| 08 | Openings | Doors, windows, hardware |
| 09 | Finishes | Drywall, tile, flooring, paint |
| 23 | HVAC | Ductwork, equipment, controls |
| 26 | Electrical | Power, lighting, fire alarm |