Hong Kong Science Festival 2017 - Visit to Po Shan Drainage Tunnel

08/03/2017

Briefing on the Hong Kong Slope Safety System and Po Shan Groundwater Regulation System

Briefing on the Hong Kong Slope Safety System and Po Shan Groundwater Regulation System
Briefing on the safety issues of entering the tunnel
Explaining the operation of the sub-vertical drains
Group photo taken in Po Shan Drainage Tunnel
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