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Dam Search Results

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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NameCountryOwnerPurposeRiverReservoir capacity (m3x106)Construction datesDimensionsVolumeFacingsPlacementCementitious material
StartFinishHeightLengthRCCTotalUpstreamDownstreamSpillwayLayersLiftsCementPozzolan
ProjectRCCRCCProject(m)(m)(m3x103)(m3x103)SlopeTypeSlopeTypeSlopeType(m)(m)(kg/m3)(kg/m3)
Portugues
[A-G]
USAUS Army Corps of Engineers, Jacksonville and Department of Natural Resources of Puerto RicoFPortugues2004/0801/1105/1212/1367375270310V(3')0.35(3')*0.35(1)30030011451(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.

Full Dam Information

Details

Country: USA

Owner: US Army Corps of Engineers, Jacksonville and Department of Natural Resources of Puerto Rico

Type: Arch-Gravity

Purpose(s): Flood Control

River: Portugues

Reservoir capacity: 20 m3x106

Construction Dates

Start of Project: 04/08

Start of RCC: 04/08

End of RCC: 05/12

End of Project: 12/13

Specifications

Height: 67 metres

Length: 375 metres

Volume of RCC: 270 m3x103

Total volume: 310 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalRCC against formwork (GEVR/GE-RCC)
Downstream
SlopeType
0.35RCC against formwork (GEVR/GE-RCC)  [stepped face]
Spillway
SlopeType
0.35Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
114
Pozzolan (kg/m3)Pozzolan Type
51Low-lime flyash (ASTM Class F)
  
Portugues completed
Portugues completed

 

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