Traffic Flow Control

One way traffic control plates

SUMMARY

To restrict traffic flow to one direction only by preventing/deterring traffic from going the wrong way over the plates. Can be used in conjunction with AUTOPA arm barriers, gates etc.

SPECIFICATION

Heavy duty steel box 300 x 200 x 200mm deep.
Flap and top of heavy duty steel plate
12.5mm thick.
Heavy duty rubber buffer.
Heavy duty hinge diameter 19mm.
Total weight 15kg.
Part no. 138106400

Finishes
All galvanised to BS EN ISO1461 (1999)
Top plate and flap are painted yellow.

One way traffic plate

INSTALLATION

Typically 6 no. required for road width of 3m. 8 no. required for 4m road width. 11 no. required for 5m road width. 13 no. required for 6m road width. Positioning of the plates should be such that vehicles should only approach the plates head on, and not at an angle. Suitable road signs should be erected to advise road users that plates are in use, advising of slow speed limit. Can be used in conjunction with Autopa Speed Ramps. Good street illumination should be used to ensure good visibility. HGVs should not be permitted access over the plates. Excavate hole 600 x 500 x 200mm deep. Allow for drainage immediately below the base. Ensure cement does not ingress in to the box. Ensure top plate is level with the ground or marginally above (10mm maximum).

Lay concrete around the unit to level with surrounding ground. Leave to properly cure before using. Road warning signs are available. 5mph maximum speed advised.