✔ 最佳答案
理論上根足例係唔得既...雖然距離係好短..因為個1.5x1.5空間係俾輪椅調頭用, ramp 闊最少1.05m (part a below)
1.05m for 直行
1.5m for 轉身
1.2m for 停車
以下是參考資料..
5. Ramps
At changes in level other than when served by a lift or at kerbs, there shall be a ramp. Ramps shall be designed as follows-
(a) ramps shall be not less than 1.05 m in width;
(b) a space of not less than 1.5 m x 1.5 m shall be provided at the head and foot of every ramp;
(c) no ramp shall be at a gradient steeper than 1 in 12;
(d) where a ramp is at a gradient of 1 in 20 or steeper (but not steeper than 1 in 12), a landing of not less than 1.2 m long shall be provided for each 10 m length of horizontal run or part thereof;
(e) any ramp with a rise more than 200 mm, leading down towards an area where vehicular traffic is possible, shall have a railing or barrier across the full width of its lower end, not less than 1.5 m from the foot of the ramp;
(f) ramps shall be provided with handrails on both sides;
(g) raised directional signs shall be provided on handrails mentioned in paragraph (f) in places which directional signs exist;
(h) tactile warning strips shall be provided at the head and foot of a ramp;
(i) the floor and wall along ramps shall be in contrasting colours;
(j) no appliances, fixtures or fittings shall project more than 90 mm from the surface of any wall below a level of 2 m above the ramp level unless they are unavoidable, in which case they shall also be extended downwards to the ramp level or be guided by tactile flooring materials.
參考: Cap 123F Sched 3 PERSONS WITH A DISABILITY (5.Ramp)