Stagecoach
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Stagecoach completed
Particulars
Owner: unknown
Designer: Woodward Clyde Consultants
Contractor: ASI-RCC Inc.
Statistics
Type: Gravity
Purpose(s): Hydropower / Irrigation / Recreation / Water Supply
Reservoir capacity: 42 m3x106
Height: 46 metres
Length: 116 metres
Volume of RCC: 34 m3x103
Total volume: 39 m3x103
Construction Dates
Start of Project: 08/87 (August 1987)
Start of RCC: 06/88 (June 1988)
End of RCC: 07/88 (July 1988)
End of Project: 11/88 (November 1988)
Country: USA
River: Yampa
DMS Co-ordinates: 40˚17'7.35"N, 106˚49'54.98"W
DD Co-ordinates: 40.285374, -106.83194
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
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) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 71 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 71 | Low-lime flyash (ASTM Class F) |
