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Arenal I-II

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Particulars

Owner: Energias Limpias del Yaguala SA de CV

Designer: Lombardi

Contractor: Consorcio Constructora Arenal (Ghella S.p.A. and Astaldi S.p.A)

Statistics

Type: Arch-Gravity

Purpose(s): Hydropower

Reservoir capacity: 72 m3x106

Height: 100 metres

Length: 271 metres

Volume of RCC: 242 m3x103

Total volume: 298 m3x103

Construction Dates

Start of Project: 01/18 (January 2018)

Start of RCC: 04/19 (April 2019)

End of RCC: 11/19 (November 2019)

End of Project: 01/21 (January 2021)

Country: Honduras

River: Yaguala

DMS Co-ordinates: 15˚18'15.75"N, 86˚46'43.27"W

DD Co-ordinates: 15.304375, -86.778687

Facings

Upstream

SlopeType
0.04RCC against formwork (GEVR/GE-RCC)

Downstream

SlopeType
0.40RCC against formwork (GEVR/GE-RCC)
0.67RCC against formwork (GEVR/GE-RCC)

Spillway

SlopeType
0.40Reinforced concrete cast against precast units or slip-formed facing elements

Placement

Layers (mm)Lifts (mm)
  

Cementitious material

Cement (kg/m3)
 
Pozzolan (kg/m3)Pozzolan Type