Our recent flash flood had exposed few things.
Besides no regular maintainance on silt trap, silt fence and earth drain, outflow pipe also not installed properly as photo shown.
Look the way pipe was construct, the constructor and supervisor dont care weather it will function or not.
For them, work had completed and they dont bother what will happened next.
Yesteday nature had give us very good and costly lesson.
Wake up guys !!!!@