Technical Booklet H Stairs Ramps Guarding and Protection from Impact·Page 17·Diagram 2.1
Diagram 2.1 - Ramped approach with complementary steps - key dimensions
Diagram showing maximum ramp length of 10 m at 1 in 20 gradient, ramp surface width minimum 1500 mm, landing lengths minimum 1200 mm, step surface width minimum 1200 mm between ramps minimum 1500 mm, and kerb height minimum 100 mm at open side.
Ramped approach with complementary steps
A length of ramp(s) - maximum length of ramp - 10 m where the gradient is 1 in 20
B surface width of ramp(s) - not less than 1500 mm
C landing length at top and bottom - not less than 1200 mm
D surface width of steps - not less than 1200 mm between ramps - not less than 1500 mm
height of kerb at open side of ramp not less than 100 mm
corduroy hazard warning surface shown
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