Air Selangor unable to estimate water recovery time

Safety concern: Air Selangor workers inspecting the water at the Sungai Semenyih Water Treatment Plant in Putrajaya. — CHAN TAK KONG/ The Star

PUTRAJAYA: Air Selangor will continue taking water samples every half an hour at its intake point until a reading of 0 TON (Threshold Odour Number) is recorded.

Only then can water supply be resumed, said its chief executive officer Suhaimi Kamaralzaman.