Dam Search Results
Please note: only dams ≥ 15m which have been completed, are under construction, or due to begin RCC placement in the current year are included in the table below.
Results are sorted in the following order: Finish of RCC, Start of RCC, Finish of Project, Start of Project, Height and alphabetical by Dam Name.
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| Name | Country | Owner | Purpose | River | Reservoir capacity (m3x106) | Construction dates | Dimensions | Volume | Facings | Placement | Cementitious material | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Start | Finish | Height | Length | RCC | Total | Upstream | Downstream | Spillway | Layers | Lifts | Cement | Pozzolan | ||||||||||||
| Project | RCC | RCC | Project | (m) | (m) | (m3x103) | (m3x103) | Slope | Type | Slope | Type | Slope | Type | (m) | (m) | (kg/m3) | (kg/m3) | |||||||
| Wadi Dayqah | Oman | Ministry of Regional Municipalities and Water Resources | W | Wadi Dayqah | 100 | 08/06 | 01/08 | 04/09 | 11/09 | 75 | 410 | 590 | 650 | V | (3') | 0.75 | (3')* | 0.75 | (3')* | 300 | 1200 | 126 112 | 54 48 | (M) |
| Wadi Umti [H-F] | Oman | Ministry of Rural Municipalities and Water Resources | F | Wadi Umti | 1 | 04/13 | 11/13 | 07/14 | 07/14 | 16 | 145 | 34 | 58 | 0.70 | (12) | 0.70 | (12) | 0.70 | (12) | 300 | 300 | 60 | 0 | (-) |
| Al Khawd | Oman | Ministry of Regional Municipalities and Water Resources | F | Wadi Al Khawd | 78 | 09/22 | 01/24 | 04/25 | 11/25 | 62 | 570 | 654 | 715 | |||||||||||
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Please note: only dams ≥ 15m which have been completed, are under construction, or due to begin RCC placement in the current year are included in the list below.
Results are sorted in the following order: Finish of RCC, Start of RCC, Finish of Project, Start of Project, Height and alphabetical by Dam Name.
Details
Country: Oman
Owner: Ministry of Regional Municipalities and Water Resources
Type: Gravity
Purpose(s): Water Supply
River: Wadi Dayqah
Reservoir capacity: 100 m3x106
Construction Dates
Start of Project: 08/06
Start of RCC: 08/06
End of RCC: 04/09
End of Project: 11/09
Specifications
Height: 75 metres
Length: 410 metres
Volume of RCC: 590 m3x103
Total volume: 650 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | RCC against formwork (GEVR/GE-RCC) |
Downstream
| Slope | Type |
|---|---|
| 0.75 | RCC against formwork (GEVR/GE-RCC) [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.75 | RCC against formwork (GEVR/GE-RCC) [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 1200 |
Cementitious material
| Cement (kg/m3) |
|---|
| 126 |
| 112 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 54 | Milled sand |
| 48 |
Details
Country: Oman
Owner: Ministry of Rural Municipalities and Water Resources
Type: Hardfill
Purpose(s): Flood Control
River: Wadi Umti
Reservoir capacity: 1 m3x106
Construction Dates
Start of Project: 04/13
Start of RCC: 04/13
End of RCC: 07/14
End of Project: 07/14
Specifications
Height: 16 metres
Length: 145 metres
Volume of RCC: 34 m3x103
Total volume: 58 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| 0.70 | Reinforced conventional concrete cast after RCC placement |
Downstream
| Slope | Type |
|---|---|
| 0.70 | Reinforced conventional concrete cast after RCC placement |
Spillway
| Slope | Type |
|---|---|
| 0.70 | Reinforced conventional concrete cast after RCC placement |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 60 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 0 | No pozzolan used |
Details
Country: Oman
Owner: Ministry of Regional Municipalities and Water Resources
Type: Gravity
Purpose(s): Flood Control
River: Wadi Al Khawd
Reservoir capacity: 78 m3x106
Construction Dates
Start of Project: 09/22
Start of RCC: 09/22
End of RCC: 04/25
End of Project: 11/25
Specifications
Height: 62 metres
Length: 570 metres
Volume of RCC: 654 m3x103
Total volume: 715 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
Downstream
| Slope | Type |
|---|---|
Spillway
| Slope | Type |
|---|---|
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
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