Dam Search Results

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Owner: EVN (Electrictie de Vietnam)

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)
Pleikrong	Vietnam	EVN (Electrictie de Vietnam)	H	Po Ko	1048	11/05	02/05	12/06	- /07	65	495	326	450	V	(1)	0.80	(1)	0.80	(1)	300	300	80	210	(N)
A Vuong	Vietnam	EVN (Electrictie de Vietnam)	H	Vugia Thubon	340	08/03	01/06	10/07	11/08	83	240	260	350	V	(1)	0.80	(1)	1.00	(1)	300	300	90	150	(N)
Se San 4	Vietnam	EVN (Electrictie de Vietnam)	H	Poko	54	12/04	03/05	- /08	- /09	74	834	753	1300	V	(1)	0.80	(1)	0.80	(1)	300	300	80	160	(N)
Ban Ve	Vietnam	EVN (Electrictie de Vietnam)	H	Ca	1500	08/04	02/07	10/10	12/11	136	480	1520	1750	v 0.30	(3')	0.85	(3')*	0.80	(12)	300	300	80	120	(N)
Dong Nai 3	Vietnam	EVN (Electrictie de Vietnam)	F H	Dong Nai	1690	12/04	05/08	12/10	10/11	108	594	1138	1235	V	(1)	0.75	(1)*	0.75	(1)	300	300	75	0	(-)
Dong Nai 4	Vietnam	EVN (Electrictie de Vietnam)	H	Dong Nai	337	12/04	03/09	06/11	- /12	128	481	1305	1370	V	(1)	0.80	(1)*	0.80	(1)	300	300	85	115	(N)
Song Tranh 2	Vietnam	EVN (Electrictie de Vietnam)	H	Song Tranh	733	03/05	04/08	08/11	12/12	96	640	1032	1315	V	(3')	0.80	(1)	0.75	(1)	300	300	70	110	(N)
Ban Chat	Vietnam	EVN (Electrictie de Vietnam)	H	Nam Mu	2138	01/06	08/09	08/12	12/13	130	425	1600	2	V	(3')	0.80	(3')*	separate		300	300	60	160	(F)
Song Bung 4	Vietnam	EVN (Electrictie de Vietnam)	H	Vu Gia	511	09/10	06/12	04/14	01/15	114	345	963	1170	V 0.40		0.80	(3')*			300	3000	80 60	120 140	(N) & (F)
Lai Chau	Vietnam	EVN (Electrictie de Vietnam)	H	Song Da (Black River)	1215	06/10	03/13	05/15	07/17	131	620	1884	2500	V	(3')	0.75	(3')*	0.75	(12)	300	300	60	160	(F)
Trung Son	Vietnam	EVN (Electrictie de Vietnam)	F H	Ma	349	11/12	04/14	08/16	02/17	88	498	770	1140	V 0.35	(3') (3')*	0.65	(3')*	0.65	(12)	300	300	60 70	140 150	(N)

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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.

Pleikrong

Full Dam Information

Details

Country: Vietnam

Owner: EVN (Electrictie de Vietnam)

Type: Gravity

Purpose(s): Hydropower

River: Po Ko

Reservoir capacity: 1048 m³x10⁶

Construction Dates

Start of Project: 11/05

Start of RCC: 11/05

End of RCC: 12/06

End of Project: -/07

Specifications

Height: 65 metres

Length: 495 metres

Volume of RCC: 326 m³x10³

Total volume: 450 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	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)
300	300

Cementitious material

Cement (kg/m³)
80

Pozzolan (kg/m³)	Pozzolan Type
210	Natural pozzolan (ASTM Class N)

A Vuong

Full Dam Information

Details

Country: Vietnam

Owner: EVN (Electrictie de Vietnam)

Type: Gravity

Purpose(s): Hydropower

River: Vugia Thubon

Reservoir capacity: 340 m³x10⁶

Construction Dates

Start of Project: 08/03

Start of RCC: 08/03

End of RCC: 10/07

End of Project: 11/08

Specifications

Height: 83 metres

Length: 240 metres

Volume of RCC: 260 m³x10³

Total volume: 350 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.80	Traditional concrete against formwork

Spillway

Slope	Type
1.00	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
90

Pozzolan (kg/m³)	Pozzolan Type
150	Natural pozzolan (ASTM Class N)

Se San 4

Full Dam Information

Details

Country: Vietnam

Owner: EVN (Electrictie de Vietnam)

Type: Gravity

Purpose(s): Hydropower

River: Poko

Reservoir capacity: 54 m³x10⁶

Construction Dates

Start of Project: 12/04

Start of RCC: 12/04

End of RCC: -/08

End of Project: -/09

Specifications

Height: 74 metres

Length: 834 metres

Volume of RCC: 753 m³x10³

Total volume: 1300 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	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)
300	300

Cementitious material

Cement (kg/m³)
80

Pozzolan (kg/m³)	Pozzolan Type
160	Natural pozzolan (ASTM Class N)

Ban Ve

Full Dam Information

Details

Country: Vietnam

Owner: EVN (Electrictie de Vietnam)

Type: Gravity

Purpose(s): Hydropower

River: Ca

Reservoir capacity: 1500 m³x10⁶

Construction Dates

Start of Project: 08/04

Start of RCC: 08/04

End of RCC: 10/10

End of Project: 12/11

Specifications

Height: 136 metres

Length: 480 metres

Volume of RCC: 1520 m³x10³

Total volume: 1750 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
v	RCC against formwork (GEVR/GE-RCC)
0.30

Downstream

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

Spillway

Slope	Type
0.80	Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
80

Pozzolan (kg/m³)	Pozzolan Type
120	Natural pozzolan (ASTM Class N)

Dong Nai 3

Full Dam Information

Details

Country: Vietnam

Owner: EVN (Electrictie de Vietnam)

Type: Gravity

Purpose(s): Flood Control / Hydropower

River: Dong Nai

Reservoir capacity: 1690 m³x10⁶

Construction Dates

Start of Project: 12/04

Start of RCC: 12/04

End of RCC: 12/10

End of Project: 10/11

Specifications

Height: 108 metres

Length: 594 metres

Volume of RCC: 1138 m³x10³

Total volume: 1235 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.75	Traditional concrete against formwork [stepped face]

Spillway

Slope	Type
0.75	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
75

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

Dong Nai 4

Full Dam Information

Details

Country: Vietnam

Owner: EVN (Electrictie de Vietnam)

Type: Gravity

Purpose(s): Hydropower

River: Dong Nai

Reservoir capacity: 337 m³x10⁶

Construction Dates

Start of Project: 12/04

Start of RCC: 12/04

End of RCC: 06/11

End of Project: -/12

Specifications

Height: 128 metres

Length: 481 metres

Volume of RCC: 1305 m³x10³

Total volume: 1370 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.80	Traditional concrete against formwork [stepped face]

Spillway

Slope	Type
0.80	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
85

Pozzolan (kg/m³)	Pozzolan Type
115	Natural pozzolan (ASTM Class N)

Song Tranh 2

Full Dam Information

Details

Country: Vietnam

Owner: EVN (Electrictie de Vietnam)

Type: Gravity

Purpose(s): Hydropower

River: Song Tranh

Reservoir capacity: 733 m³x10⁶

Construction Dates

Start of Project: 03/05

Start of RCC: 03/05

End of RCC: 08/11

End of Project: 12/12

Specifications

Height: 96 metres

Length: 640 metres

Volume of RCC: 1032 m³x10³

Total volume: 1315 m³x10³

Construction Methods

Facings

Upstream

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

Downstream

Slope	Type
0.80	Traditional concrete against formwork

Spillway

Slope	Type
0.75	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
70

Pozzolan (kg/m³)	Pozzolan Type
110	Natural pozzolan (ASTM Class N)

Ban Chat

Full Dam Information

Details

Country: Vietnam

Owner: EVN (Electrictie de Vietnam)

Type: Gravity

Purpose(s): Hydropower

River: Nam Mu

Reservoir capacity: 2138 m³x10⁶

Construction Dates

Start of Project: 01/06

Start of RCC: 01/06

End of RCC: 08/12

End of Project: 12/13

Specifications

Height: 130 metres

Length: 425 metres

Volume of RCC: 1600 m³x10³

Total volume: 2 m³x10³

Construction Methods

Facings

Upstream

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

Downstream

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

Spillway

Slope	Type
separate

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)

Song Bung 4

Full Dam Information

Details

Country: Vietnam

Owner: EVN (Electrictie de Vietnam)

Type: Gravity

Purpose(s): Hydropower

River: Vu Gia

Reservoir capacity: 511 m³x10⁶

Construction Dates

Start of Project: 09/10

Start of RCC: 09/10

End of RCC: 04/14

End of Project: 01/15

Specifications

Height: 114 metres

Length: 345 metres

Volume of RCC: 963 m³x10³

Total volume: 1170 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical
0.40

Downstream

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

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)
300	3000

Cementitious material

Cement (kg/m³)
80
60

Pozzolan (kg/m³)	Pozzolan Type
120	Natural pozzolan (ASTM Class N) &
140	Low-lime flyash (ASTM Class F)

Lai Chau

Full Dam Information

Details

Country: Vietnam

Owner: EVN (Electrictie de Vietnam)

Type: Gravity

Purpose(s): Hydropower

River: Song Da (Black River)

Reservoir capacity: 1215 m³x10⁶

Construction Dates

Start of Project: 06/10

Start of RCC: 06/10

End of RCC: 05/15

End of Project: 07/17

Specifications

Height: 131 metres

Length: 620 metres

Volume of RCC: 1884 m³x10³

Total volume: 2500 m³x10³

Construction Methods

Facings

Upstream

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

Downstream

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

Spillway

Slope	Type
0.75	Reinforced conventional concrete cast after RCC placement

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)

Trung Son

Full Dam Information

Details

Country: Vietnam

Owner: EVN (Electrictie de Vietnam)

Type: Gravity

Purpose(s): Flood Control / Hydropower

River: Ma

Reservoir capacity: 349 m³x10⁶

Construction Dates

Start of Project: 11/12

Start of RCC: 11/12

End of RCC: 08/16

End of Project: 02/17

Specifications

Height: 88 metres

Length: 498 metres

Volume of RCC: 770 m³x10³

Total volume: 1140 m³x10³

Construction Methods

Facings

Upstream

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

Downstream

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

Spillway

Slope	Type
0.65	Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
60
70

Pozzolan (kg/m³)	Pozzolan Type
140	Natural pozzolan (ASTM Class N)
150

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