Construction activity inevitably exposes bare ground to rainfall which thereafter becomes stormwater surface runoff. If untreated, surface runoff could amongst others, introduce sediments and deliver pollutants into our waterways and water bodies which cause environmental pollution, increase flood risk by clogging public drains and ruin our beautiful garden landscape.
The Singapore Public Utilities Board (‘PUB’) has made it mandatory for contractors to install silty water treatment systems at construction sites as part of their earth control measures. In particular, PUB has advised under the “Clean Waters Begin with You” programme that Contractors should direct silty water from holding ponds within the site into silt treatment systems. (Refer to website: Click Here )
Our treatment systems thus become source solutions to better protect against floods for the catchments. FLEXI is the first local company to design and manufacture a Singapore patented system to treat such stormwater surface runoff generated at development sites.
See our Source Solutions »Silty Water Treatment Systems / Lamella Sedimentation Systems
Also, we offer our Continuous Monitoring Systems to remotely provide Contractors with real-time and historical data on the Total Suspended Solids discharged from their stormwater surface runoff treatment systems. Not only can such data including coloured images and parameters be easily accessed via smart phones and PCs, SMS alerts can be sent to Contractors to facilitate prompt updates if critical pre-set levels are reached.
See ourContinuous Monitoring Systems
We also provide sludge dewatering systems to Contractors to dewater tunnelling slurry or sludge post stormwater treatment. Our dewatering systems achieve high cake dryness while requiring minimal operating and maintenance costs.
See ourSludge Dewatering Systems
In order to prevent stormwater surface runoff from being inevitably carried onto the roads by Heavy Vehicles, FLEXI also provides Auto Wheel Washing Systems that use high pressure sprays to remove dirt and debris from wheels of vehicles.
See ourAuto Wheel Washing Systems