Page 35 - HSE -Zero is Possible_v1.0

Ridgeview AGG Quarry
Water

Getting help from

bacteria to eliminate SOUTH AFRICA Aggregates

septic tanks

Opportunity Results
To save water and reduce All septic tanks at the
costs on septic tanks and admin offices were
irrigation. disconnected and
wastewater routed to
Solution the treatment tanks for
Disconnect all septic bio-degradation and
tanks and reroute all disinfection (Liliput
wastewater to the water system). The final output Geoffrey Ndugwa
treatment system. (chlorinated water) is then CEO
used in the gardens for
watering of the lawn and
plants.
Saving of 6,000 CHF per
year due to no longer
needing to service septic
tanks. Reduction of water
used in irrigation.
Felix Motsiri
Head of
Environment

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