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SPECIAL BOX SECTIONS (OPTIONAL CUT-OFF WALL)
NOTES
- Contact our engineering department for special design concrete box culvert applications.
- All dimensions are in millimeters unless otherwise shown.
- Pre-lubricated gaskets for box joints are available upon request.
- Precast cut-off wall available for all box section end treatment types.
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| Span | Rise | Wall Thickness (W) | Haunch (H) |
|---|---|---|---|
mm | mm | mm | mm |
| 1200 | 900-1200 | 200 | 200 |
| 1500 | 1200-1500 | 200 | 200 |
| 1800 | 1500-1800 | 200 | 200 |
| 2400 | 900 | 200 | 200 |
| 2400 (See note: 5) | 1200-2400 | 250/300/350 | 250/300/350 |
| 2700 (See note: 5) | 1200-2700 | 250/300/350 | 250/300/350 |
| 3000 (See note: 5) | 1200-3000 | 250/300/350 | 250/300/350 |
| 3300 (See note: 5) | 1200-3300 | 250/300/350 | 250/300/350 |
| 3600 (See note: 5) | 1200-3600 | 250/300/350 | 250/300/350 |
| 3900 (See note: 5) | 1200-3900 | 300/350 | 300/350 |
| 4200 (See note: 5) | 1200-4200 | 300/350 | 300/350 |
| 4500 (See note: 5) | 1200-4200 | 300/350 | 300/350 |
| 4800 (See note: 5) | 1200-4200 | 300/350 | 300/350 |
| 5100 (See note: 5) | 1200-4200 | 300/350 | 300/350 |
| 5400 (See note: 5) | 1200-4200 | 300/350 | 300/350 |
| 5700 (See note: 5) | 1200-4200 | 300/350 | 300/350 |
| 6000 (See note: 5) | 1200-4200 | 300/350 | 300/350 |