Dam Search Results
- River: Double Mountain Fork
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) | |||||||
| Alan Henry Spillway | USA | W | Double Mountain Fork | 140 | 03/91 | 12/91 | 04/92 | - /93 | 25 | 84 | 22 | 23 | V | (13) | 1.10 | (17) | ogee | (1) | 300 | 300 | 119 | 59 | (F) | |
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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: USA
Owner: -
Type: Gravity
Purpose(s): Water Supply
River: Double Mountain Fork
Reservoir capacity: 140 m3x106
Construction Dates
Start of Project: 03/91
Start of RCC: 03/91
End of RCC: 04/92
End of Project: -/93
Specifications
Height: 25 metres
Length: 84 metres
Volume of RCC: 22 m3x103
Total volume: 23 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Reinforced concrete cast against precast units or slip-formed facing elements |
Downstream
| Slope | Type |
|---|---|
| 1.10 | Unformed face of RCC |
Spillway
| Slope | Type |
|---|---|
| ogee | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 119 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 59 | Low-lime flyash (ASTM Class F) |
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