Bakheng Drinking Water Supply


Bakheng Drinking Water Supply


VINCI Construction Grands Projects

Constrution year



Bakheng, Phnom Penh, Cambodia

Bonna Indonesia supply Bonna Pipes for Jacking (RCCP-J) and Intermediate Jacking Station (IJS) for Bakheng Drinking Water Supply project

At the beginning of September 2023, Bonna Pipes for Jacking (RCCP-J) in nominal diameter 2000mm started to be installed by microtunneling method to cross the Tonle Sap river in Cambodia for the treated water transmission Bakheng Project.

Bonna Indonesia is proud to provide drinking water to people within South-East Asia through design and supply of Reinforced Concrete steel Cylinder Pipes, often called Bonna Pipes for Jacking with the total 549 meters along with 6 units of Intermediate Jacking Station (IJS).

The Bakheng Project will expand water access in Cambodia and increase water production capacity by 60% and will ultimately provide drinking water to more than 1.5 million people living in the north-east of Phnom Penh.

Source: Bakheng Water Treatment Plant - VINCI Construction Grands Projets (

Owner: Phnom Penh Water Supply Authority
EPC: VINCI Construction Grands Projects
RCCP Installer: Bessac
Bonna Indonesia's scope: Drinking Water Supply Tonle Sap River Crossing by Jacking RCCP-J pipes & 6 IJS
Total Length: 549 meters
Diameter: ND2000 mm
Pressure: 11.9 bar

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