http://www.tnp.sg/content/what-stench

A pump failure at Causeway Point, from about 7pm on Saturday, caused the water supply to the building to be abruptly cut.
Some restaurants and foodcourts had to turn away customers yesterday morning as they were not ready for business.
Restaurant employees told The New Paper the taps had stayed dry since Saturday evening.
A 23-year-old assistant manager at a restaurant, who gave her name as Veronica, said: “The smell was unbearable and the leftover food stuck to the plates, making it harder to wash.”
Many of the 62 food and beverage outlets and two foodcourts had their opening times affected.