Dam Search Results

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Dimensions: Height: 33 metres

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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Name	Country	Owner	Purpose	River	Reservoir capacity (m³x10⁶)	Construction dates				Dimensions		Volume		Facings						Placement		Cementitious material
						Start		Finish		Height	Length	RCC	Total	Upstream		Downstream		Spillway		Layers	Lifts	Cement	Pozzolan
						Project	RCC	RCC	Project	(m)	(m)	(m³x10³)	(m³x10³)	Slope	Type	Slope	Type	Slope	Type	(m)	(m)	(kg/m³)	(kg/m³)
Hervás	Spain	Junta de Extremadura	W	Hervás	1	01/89	03/90	09/90	10/90	33	210	24	43	0.15	(1)	0.70	(1)* (5)*	0.70	(1)	300	300	80	155	(F)
Nagashima sediment dam [H-F]	Japan	Ministry of Construction		Ohi	1	03/97	04/99	12/99	08/00	33	127	23	55	1.20	(12)	1.20	(12)			250	500 1000	40	50	(S)
Monte Claro	Brazil	CERAN (Companhia Energética Rio das Antas)	H	Das Antas	11	04/02	- /03	- /04	12/04	33	232	35	66									75
Ntimbale	Botswana	Department of Water Affairs	W		26	11/04	04/06	09/06	05/07	33	153	30
North Para	Australia	Gawler River Flood Plain Management Authority	F	North Para		11/06	06/07	09/07	- /07	33	206	50	50	V	(3')		(3')*		(3')*	300	300	60	160	(F)
Imboulou	Republic of Congo	Délégation Générale des Grands Travaux	H	Léfini	584	09/03	- /08	- /10	05/11	33	310
Smithland [H-F]	USA	American Municipal Partners (AMP)	H	Ohio		12/11	03/14	10/14	07/17	33	153	120		0.80	(10)	0.80	(10)	separate		230	230	118	64	(F)
Taquarembó	Brazil		W			05/08	- /10	- /19	- /20	33	330

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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.

Hervás

Full Dam Information

Details

Country: Spain

Owner: Junta de Extremadura

Type: Gravity

Purpose(s): Water Supply

River: Hervás

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: 01/89

Start of RCC: 01/89

End of RCC: 09/90

End of Project: 10/90

Specifications

Height: 33 metres

Length: 210 metres

Volume of RCC: 24 m³x10³

Total volume: 43 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
0.15	Traditional concrete against formwork

Downstream

Slope	Type
0.70	Traditional concrete against formwork [stepped face]
	Traditional concrete against precast concrete panels [stepped face]

Spillway

Slope	Type
0.70	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
80

Pozzolan (kg/m³)	Pozzolan Type
155	Low-lime flyash (ASTM Class F)

Nagashima sediment dam

Full Dam Information

Details

Country: Japan

Owner: Ministry of Construction

Type: Hardfill

Purpose(s): unknown

River: Ohi

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: 03/97

Start of RCC: 03/97

End of RCC: 12/99

End of Project: 08/00

Specifications

Height: 33 metres

Length: 127 metres

Volume of RCC: 23 m³x10³

Total volume: 55 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
1.20	Reinforced conventional concrete cast after RCC placement

Downstream

Slope	Type
1.20	Reinforced conventional concrete cast after RCC placement

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)
250	500
	1000

Cementitious material

Cement (kg/m³)
40

Pozzolan (kg/m³)	Pozzolan Type
50	Ground-granulated blast-furnace slag

Monte Claro

Full Dam Information

Details

Country: Brazil

Owner: CERAN (Companhia Energética Rio das Antas)

Type: Gravity

Purpose(s): Hydropower

River: Das Antas

Reservoir capacity: 11 m³x10⁶

Construction Dates

Start of Project: 04/02

Start of RCC: 04/02

End of RCC: -/04

End of Project: 12/04

Specifications

Height: 33 metres

Length: 232 metres

Volume of RCC: 35 m³x10³

Total volume: 66 m³x10³

Construction Methods

Facings

Upstream

Slope	Type

Downstream

Slope	Type

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)

Cementitious material

Cement (kg/m³)
75

Pozzolan (kg/m³)	Pozzolan Type

Ntimbale

Full Dam Information

Details

Country: Botswana

Owner: Department of Water Affairs

Type: Gravity

Purpose(s): Water Supply

River: -

Reservoir capacity: 26 m³x10⁶

Construction Dates

Start of Project: 11/04

Start of RCC: 11/04

End of RCC: 09/06

End of Project: 05/07

Specifications

Height: 33 metres

Length: 153 metres

Volume of RCC: 30 m³x10³

Total volume: -

Construction Methods

Facings

Upstream

Slope	Type

Downstream

Slope	Type

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)

Cementitious material

Cement (kg/m³)

Pozzolan (kg/m³)	Pozzolan Type

North Para

Full Dam Information

Details

Country: Australia

Owner: Gawler River Flood Plain Management Authority

Type: Gravity

Purpose(s): Flood Control

River: North Para

Reservoir capacity: -

Construction Dates

Start of Project: 11/06

Start of RCC: 11/06

End of RCC: 09/07

End of Project: -/07

Specifications

Height: 33 metres

Length: 206 metres

Volume of RCC: 50 m³x10³

Total volume: 50 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against formwork (GEVR/GE-RCC)

Downstream

Slope	Type
	RCC against formwork (GEVR/GE-RCC) [stepped face]

Spillway

Slope	Type
	RCC against formwork (GEVR/GE-RCC) [stepped face]

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
60

Pozzolan (kg/m³)	Pozzolan Type
160	Low-lime flyash (ASTM Class F)

Imboulou

Full Dam Information

Details

Country: Republic of Congo

Owner: Délégation Générale des Grands Travaux

Type: Gravity

Purpose(s): Hydropower

River: Léfini

Reservoir capacity: 584 m³x10⁶

Construction Dates

Start of Project: 09/03

Start of RCC: 09/03

End of RCC: -/10

End of Project: 05/11

Specifications

Height: 33 metres

Length: 310 metres

Volume of RCC: -

Total volume: -

Construction Methods

Facings

Upstream

Slope	Type

Downstream

Slope	Type

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)

Cementitious material

Cement (kg/m³)

Pozzolan (kg/m³)	Pozzolan Type

Smithland

Full Dam Information

Details

Country: USA

Owner: American Municipal Partners (AMP)

Type: Hardfill

Purpose(s): Hydropower

River: Ohio

Reservoir capacity: -

Construction Dates

Start of Project: 12/11

Start of RCC: 12/11

End of RCC: 10/14

End of Project: 07/17

Specifications

Height: 33 metres

Length: 153 metres

Volume of RCC: 120 m³x10³

Total volume: -

Construction Methods

Facings

Upstream

Slope	Type
0.80	RCC against precast concrete blocks

Downstream

Slope	Type
0.80	RCC against precast concrete blocks

Spillway

Slope	Type
separate

Placement

Layers (mm)	Lifts (mm)
230	230

Cementitious material

Cement (kg/m³)
118

Pozzolan (kg/m³)	Pozzolan Type
64	Low-lime flyash (ASTM Class F)

Taquarembó

Full Dam Information

Details

Country: Brazil

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: -

Reservoir capacity: -

Construction Dates

Start of Project: 05/08

Start of RCC: 05/08

End of RCC: -/19

End of Project: -/20

Specifications

Height: 33 metres

Length: 330 metres

Volume of RCC: -

Total volume: -

Construction Methods

Facings

Upstream

Slope	Type

Downstream

Slope	Type

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)

Cementitious material

Cement (kg/m³)

Pozzolan (kg/m³)	Pozzolan Type

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