My team and I have reduced water use in a project through dual flush fixtures, low flow urinals, low flow lavatories and low flow shower heads by more than 25%. Further we utilize rainwater catchment.
In addition, 100% of the water used for flushing, washing and showering and from rainwater are reclaimed and treated and reused in a close loop system using the Microclaire wastewater treatment system which meets the NSF 350 Standard.

So, the strategies used in the project were:
- Using low flow and dual flow fixtures
- Rainwater catchment
- Reclaim all the water and treat it for reuse and creating a close loop system.