The structure is located on the Nam Ngum River, north of the Nam Ngum Dam I, about 90km out of Vientiane. The objective of the Nam Ngum II project is to produce electricity for sale to Thailand and for local consumption.
Aim of monitoring:
Roctest was awarded the project to monitor the seepage at the level of the plinth and use the active detection system with the heat pulse method.
Main results:
A total of 2 independent cables (approx. 900 m each) were integrated into the filter zone by surface installation. DiTemp Light with 4Ch will measure the temperature profiles.
| INSTALLATION PERIOD | TYPE OF SENSORS | NUMBER OF SENSORS |
| 2008 – 2010 | DiTeSt / DiTemp | 2 |
