Difference between revisions of "Grading"
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Jenny Hill (talk | contribs) m |
Jenny Hill (talk | contribs) m |
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Line 32: | Line 32: | ||
|Paved gutters||0.25 - 100||1 - 50 | |Paved gutters||0.25 - 100||1 - 50 | ||
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− | |[[ | + | |Grassed [[swales]]||0.5 - 15||2 - 10 |
|- | |- | ||
|Terraces and sitting areas||0.5 - 3||1 - 2 | |Terraces and sitting areas||0.5 - 3||1 - 2 |
Revision as of 01:04, 19 October 2018
Grading
Use | Extreme range (%) | Desirable range (%) | AODA |
---|---|---|---|
Public Streets | 0.5 - 10 | 1 - 8 | |
Private streets | 0.5 - 20 | 1 - 12 | |
Service lanes | 0.5 - 15 | 1 - 10 | |
Parking areas | 0.5 - 8 | 1 - 5 | |
Parking ramps | up to 20 | up to 15 | |
Collector walks | 0.5 - 12 | 1 - 8 | |
Entrance walks | 0.5 - 8 | 1 - 4 | |
Pedestrian ramps | up to 12 | up to 8 | |
Stairs | 25 - 50 | 33 - 50 | |
Game courts | 0.5 - 2 | 0.5 - 1.5 | |
Paved gutters | 0.25 - 100 | 1 - 50 | |
Grassed swales | 0.5 - 15 | 2 - 10 | |
Terraces and sitting areas | 0.5 - 3 | 1 - 2 | |
Grassed banks | up to 50 | up to 33 | |
Planted banks | up to 100 | up to 50 |