The team at Bison Bridges have recently supplied an RSPB approved contractor with a 9mtr pedestrian Bison Bridge kit for installation at RSPB Ham Wall.

Bridge specification:

• 9.0mtr Length x 1800mm width
• Single span hot-dipped galvanised universal steel beam set
• 1.4m x 100 x 100mm pressure treated Douglas Fir timber parapet posts
• Pressure treated Douglas Fir timber beam runners/nailing strips
• Pressure treated Douglas Fir timber hand/side rails (4 high)
• 1800mm wide anti-slip Redwood timber deck boards