Krayma
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Krayma completed
Particulars
Owner: unknown
Designer: unknown
Contractor: unknown
Statistics
Type: Gravity
Purpose(s): Water Supply
Reservoir capacity: 3 m3x106
Height: 32 metres
Length: unknown
Volume of RCC: 45 m3x103
Total volume: 53 m3x103
Construction Dates
Start of Project: —/09 (— 2009)
Start of RCC: —/10 (— 2010)
End of RCC: —/11 (— 2011)
End of Project: —/12 (— 2012)
Country: Morocco
River: Tiyoughza
DMS Co-ordinates: 29˚22'28.44"N, 10˚08'54.15"W
DD Co-ordinates: 29.374567, -10.148375
Facings
Upstream
| Slope | Type |
|---|---|
| 0.20 | Traditional concrete against precast concrete panels |
Downstream
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| 120 |
| 100 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 0 | No pozzolan used - |
