I. Minimum Dimensions of Parking Stalls: |
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| Rigid-framed vehicles with length less than 7.5 m |
| Rigid-framed vehicles with length 7.5 m or more |
| Articulated vehicles (including prime-movers, 20’, 40’ and 45’ trailers) |
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3. Stall length for parallel parking: |
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II. Minimum Width of Parking Aisles: |
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1. Adjacent parking aisle for rigid-framed vehicles with length less than 7.5 m: |
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2. Adjacent parking aisle for rigid-framed vehicles with length more than or equal to 7.5 m: |
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3. Adjacent parking aisle for articulated vehicles (including prime-movers, 20’, 40’ and 45’ trailers): |
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III. Minimum Dimensions of Clearway Ramps and Accessways: |
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| Rigid-framed vehicles with length less than 7.5 m |
| Rigid-framed vehicles with length 7.5 m or more |
| Articulated vehicles (including prime-movers, 20’, 40’ and 45’ trailers) |
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| | | 6.0 m per lane if restricted to 20’ trailers |
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Minimum inside radius of lane: |
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Absolute maximum gradient on straights: |
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Absolute maximum gradient on curves: |
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Minimum clear headroom at ramp transition: |
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1. The area of each stall shall be flat and free from kerbs and other encumbrances. |
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2. The width of aisles and ramps shall be free from kerbs and other encumbrances. |
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3. Adequate blending of ramp grades at floor levels shall be provided |
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4. The surface of long spiral ramps shall be super-elevated to facilitate movement of vehicles. Other means as may be approved by the Authority may be adopted. |
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5. The slope of a curved ramp shall be that of the centre line of its path. |
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