Dam Search Results

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Dimensions: Height: 53 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)
Rongdi	China	Department of Water Resources & Hydropower, Guangxi Zhuang Autonomous Region	F H I	Dulanghe	19	04/88	11/88	07/89	06/91	53	136	61	108	V	(7)	0.75	(10)	0.65	(1)	300	300	90 69	140 111	(F)
Maroño	Spain	Diputación Foral de Alava	W	Izoria and Idas	2	01/89	11/89	08/90	11/91	53	182	80	91	0.05	(3)	V 0.75	(3)* (3)*	0.75	(1)*	300	300	80 65	160 170	(F)
Inyaka	South Africa	Department of Water & Sanitation	W	Marite	123	01/96	06/97	10/00	03/02	53	350	160	327	V	(1)	0.68	(1)	0.68	(1)	250	250	60	120	(F)
Changtan [A]	China	Guangdong Shanneng group Co.	H	Tuwushui	17	- /03	- /03	- /04	- /04	53	124		29
Risoleta Neves (formerly Candonga)	Brazil	Alianca Geracao de Energia S.A.	H	Doce	54	05/01	- /03	- /04	05/05	53	437	236	248							300	300	40	50	(S)
Oguzlar	Turkey	DSI - State Hydraulic Works	H	Ortasu	20	09/08	- /13	- /14	- /15	53	431	392	460	0.10	(1)	0.80	(1)*	0.80	(12)	300	600	100	0	(-)
Mikasabonbetsu [H-F]	Japan	Ministry of Land, Infrastructure, Transport and Tourism	F	Honbetsu	9	- /85	- /22	- /24	- /26	53	160		180	0.80	(1)	0.80	(1)	0.80	(1)

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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.

Rongdi

Full Dam Information

Details

Country: China

Owner: Department of Water Resources & Hydropower, Guangxi Zhuang Autonomous Region

Type: Gravity

Purpose(s): Flood Control / Hydropower / Irrigation

River: Dulanghe

Reservoir capacity: 19 m³x10⁶

Construction Dates

Start of Project: 04/88

Start of RCC: 04/88

End of RCC: 07/89

End of Project: 06/91

Specifications

Height: 53 metres

Length: 136 metres

Volume of RCC: 61 m³x10³

Total volume: 108 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against precast concrete panels

Downstream

Slope	Type
0.75	RCC against precast concrete blocks

Spillway

Slope	Type
0.65	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
90
69

Pozzolan (kg/m³)	Pozzolan Type
140	Low-lime flyash (ASTM Class F)
111

Maroño

Full Dam Information

Details

Country: Spain

Owner: Diputación Foral de Alava

Type: Gravity

Purpose(s): Water Supply

River: Izoria and Idas

Reservoir capacity: 2 m³x10⁶

Construction Dates

Start of Project: 01/89

Start of RCC: 01/89

End of RCC: 08/90

End of Project: 11/91

Specifications

Height: 53 metres

Length: 182 metres

Volume of RCC: 80 m³x10³

Total volume: 91 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
0.05	RCC against formwork

Downstream

Slope	Type
Vertical	RCC against formwork [stepped face]
0.75	RCC against formwork [stepped face]

Spillway

Slope	Type
0.75	Traditional concrete against formwork [stepped face]

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
80
65

Pozzolan (kg/m³)	Pozzolan Type
160	Low-lime flyash (ASTM Class F)
170

Inyaka

Full Dam Information

Details

Country: South Africa

Owner: Department of Water & Sanitation

Type: Gravity

Purpose(s): Water Supply

River: Marite

Reservoir capacity: 123 m³x10⁶

Construction Dates

Start of Project: 01/96

Start of RCC: 01/96

End of RCC: 10/00

End of Project: 03/02

Specifications

Height: 53 metres

Length: 350 metres

Volume of RCC: 160 m³x10³

Total volume: 327 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.68	Traditional concrete against formwork

Spillway

Slope	Type
0.68	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
250	250

Cementitious material

Cement (kg/m³)
60

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

Changtan

Full Dam Information

Details

Country: China

Owner: Guangdong Shanneng group Co.

Type: Thin Arch

Purpose(s): Hydropower

River: Tuwushui

Reservoir capacity: 17 m³x10⁶

Construction Dates

Start of Project: -/03

Start of RCC: -/03

End of RCC: -/04

End of Project: -/04

Specifications

Height: 53 metres

Length: 124 metres

Volume of RCC: -

Total volume: 29 m³x10³

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

Risoleta Neves (formerly Candonga)

Full Dam Information

Details

Country: Brazil

Owner: Alianca Geracao de Energia S.A.

Type: Gravity

Purpose(s): Hydropower

River: Doce

Reservoir capacity: 54 m³x10⁶

Construction Dates

Start of Project: 05/01

Start of RCC: 05/01

End of RCC: -/04

End of Project: 05/05

Specifications

Height: 53 metres

Length: 437 metres

Volume of RCC: 236 m³x10³

Total volume: 248 m³x10³

Construction Methods

Facings

Upstream

Slope	Type

Downstream

Slope	Type

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
40

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

Risoleta Neves (formerly Candonga) under construction

Oguzlar

Full Dam Information

Details

Country: Turkey

Owner: DSI - State Hydraulic Works

Type: Gravity

Purpose(s): Hydropower

River: Ortasu

Reservoir capacity: 20 m³x10⁶

Construction Dates

Start of Project: 09/08

Start of RCC: 09/08

End of RCC: -/14

End of Project: -/15

Specifications

Height: 53 metres

Length: 431 metres

Volume of RCC: 392 m³x10³

Total volume: 460 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
0.10	Traditional concrete against formwork

Downstream

Slope	Type
0.80	Traditional concrete against formwork [stepped face]

Spillway

Slope	Type
0.80	Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)	Lifts (mm)
300	600

Cementitious material

Cement (kg/m³)
100

Pozzolan (kg/m³)	Pozzolan Type
0	No pozzolan used

Mikasabonbetsu

Full Dam Information

Details

Country: Japan

Owner: Ministry of Land, Infrastructure, Transport and Tourism

Type: Hardfill

Purpose(s): Flood Control

River: Honbetsu

Reservoir capacity: 9 m³x10⁶

Construction Dates

Start of Project: -/85

Start of RCC: -/85

End of RCC: -/24

End of Project: -/26

Specifications

Height: 53 metres

Length: 160 metres

Volume of RCC: -

Total volume: 180 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
0.80	Traditional concrete against formwork

Downstream

Slope	Type
0.80	Traditional concrete against formwork

Spillway

Slope	Type
0.80	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)

Cementitious material

Cement (kg/m³)

Pozzolan (kg/m³)	Pozzolan Type

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