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Tunnel Ahead Road Sign | Diagram 529.1 | RA2 | Post Mountable
Tunnel Ahead Permanent UK Road Sign - Post Mountable with 2 fixing rails - Class 2 R2/RA2 Reflective - Available in 450mm, 600mm, 750mm, 900mm Tri The... Read more
SKU: DIA529.1-450-RN/AAvailability : In StockIn StockOut of stock
Tunnel Ahead Permanent UK Road Sign
- Post Mountable with 2 fixing rails
- Class 2 R2/RA2 Reflective
- Available in 450mm, 600mm, 750mm, 900mm Tri
The self-explanatory tunnel head sign indicates road users of an oncoming encloses tunnel. Diagram 529.1 has no variations.
Specification:
Material: R2/RA2 reflective overlay on aluminium composite backing
Fixing Method: 2 fixing rails for post mounting
Reflectivity: Class 2 R2/RA2
As per the UK Highways Traffic Sign Manual Chapter 4 - Warning Signs page: 37 The following advice is given:
7.2.1. The sign shown in diagram 529.1 (S2‑2‑22, see Figure 7-4) is for use in advance of tunnels, a supplementary plate indicates the distance ahead to the tunnel. If the tunnel is controlled by wig‑wag signals, the sign should be supplemented by a plate to diagram 773 (S14‑2‑6, see Figure 20-4).
| Size |
450mm Tri, 600mm Tri, 750mm Tri, 900mm Tri |
|---|
SPECIFICATIONS
| Certifications | |
| Diagram Reference | |
| Reflectivity Class | Class 2 R2/RA2 |
| CE Marked | BSEN12899-1:2007 |
| Sign Details | |
| Sign Face Thickness | 3mm |
| Substrate Material | Aluminium Composite |
| Sign Face Colour | Red/White / Black |
| Sign Rear Colour | Grey |
| Fixing Method | Post Mounted |
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