5 PPSU personnel build two vertical drains at Gunung Urban Village Office's yard, Kebayoran Baru, South Jakarta. Vertical drainage is considered can anticipate inundation while maintaining ground water availability.

Gunung Urban Village Head, Noor Muchyadi stated, vertical drain's construction has been started from Monday (5/13) and we target it to finish on Friday (5/17).

"It has diameter 1.5 meters and depth 3 meters. We hope it can be an example for other regions," he explained, Wednesday (5/15).

Local RWs, FKDM, LMK, and Karang Taruna (youth organization) will be educated about this vertical drainage. He mentioned that his side records its construction process and asks local RWs and others to socialize it to the residents.