| Project Name : | RG1 | Device Name : | Road2 | Date : | 27-05-2022 |
|---|---|---|---|---|---|
| Client : | Engineer | FEH Rainfall Design : | Point Data at 318358,171432 |
| 1 | Climate Change and Urban Creep | 40 % |
|---|---|---|
| 2 | Return Period | 100 years |
| 3 | Rain Event Duration | 360 mins |
| 4 | FEH Rainfall Depth | 121.24 mm |
| 5 | Catchment Area | 180 ㎡ |
| 1 | Depth of substrate | 400.00 mm |
|---|---|---|
| 2 | Freeboard depth | 150 mm |
| 3 | SHC (Saturated Hydraulic Conductivity) | 200 mm/hr |
| 4 | Available Field Capacity | 14 % |
| 5 | Plan area of Raingarden | 30.00 ㎡ |
| 6 | Substrate and sub-base batter | 33 degrees |
| 7 | Slope factor | 100 % |
| 1 | Max flow rate at invert | 1.4 l/s |
|---|---|---|
| 2 | Min outlet size | 100 mm |
| 3 | Min infiltration rate* (*for infiltration only design) | 0.00E+00 m/s |
| 4 | Exceedance volume | 4172 l |
| 5 | Max exceedance rate | 3 l/s |
| 6 | Min overflow size | 100 mm |
| 7 | No. of overflows required | 1 |
| 8 | Design Suitability | OK |
