Courtyard perspective with filtration tank: the slow-sand-dobi-ghat filtration tank features individual wash bins, in a community filtration device. This view shows the close proximity of the courtyard to the building's water supply, wash binds and green space.

Slow-sand-dobi-ghat filtration tank details: this section shows the tank's build, process and location. Water from the play pump drips into the sand, moves through and out a faucet into the bins. A photo montage shows its influence from the public laundry.

Block drainage section: this section shows two typical rainfall routes: the blue vertically filters to apartments and potable water tanks, while the red route flushes the ground plane, entering the underground filtration systems.