Lower Chase Creek
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Lower Chase Creek completed
Particulars
Owner: unknown
Designer: Dames & Moore
Contractor: ASI Contractors
Statistics
Type: Gravity
Purpose(s): Flood Control
Reservoir capacity: 1 m3x106
Height: 27 metres
Length: 122 metres
Volume of RCC: 14 m3x103
Total volume: 22 m3x103
Construction Dates
Start of Project: 03/87 (March 1987)
Start of RCC: 05/87 (May 1987)
End of RCC: 06/87 (June 1987)
End of Project: 07/87 (July 1987)
Country: USA
River: Lower Chase Creek
DMS Co-ordinates: 33˚4'11.11"N, 109˚19'53.08"W
DD Co-ordinates: 33.069752, -109.331367
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.70 | Traditional concrete against formwork [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.70 | Traditional concrete against formwork [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 64 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 40 | Low-lime flyash (ASTM Class F) |
