Trigomil
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Trigomil completed
Particulars
Owner: unknown
Designer: Secretaria de Agricultura y Recoursos Hidraulicos
Contractor: ICA (Ingenierios Civiles Asociados)
Statistics
Type: Gravity
Purpose(s): Flood Control / Irrigation
Reservoir capacity: 324 m3x106
Height: 107 metres
Length: 250 metres
Volume of RCC: 362 m3x103
Total volume: 681 m3x103
Construction Dates
Start of Project: 12/86 (December 1986)
Start of RCC: 02/91 (February 1991)
End of RCC: 12/92 (December 1992)
End of Project: 12/93 (December 1993)
Country: Mexico
River: Ayuguila
DMS Co-ordinates: 19˚58'33.88"N, 104˚22'12.73"W
DD Co-ordinates: 19.976078, -104.370201
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against precast concrete panels |
| 0.24 |
Downstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against precast concrete panels |
| 0.80 | Unformed face of RCC |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 148 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 47 | Low-lime flyash (ASTM Class F) |
