Similar case, other side of the globe..
http://www.asiaone.com/print/News/AsiaOne+News/Singapore/Story/A1Story20110518-279311.html
"On Monday morning, residents of Block 686B noticed that their tap water was unnaturally frothy and discoloured.
Soon after, the body of 30-year-old Indonesian maid Ruliyawati was discovered in one of eight water tanks atop the 15-storey block. She worked for a family on the sixth floor.
While it is not known when the body ended up inside the tank, The Straits Times reported yesterday that residents had heard screams at 7am, and that many had used water from their taps before supply was cut off at 11am.
A 27-year-old Bangladeshi maintenance worker from Sergent Services has been arrested in connection with the case.
The incident has put the spotlight on access to a Housing Board block's water tank.
Rooftop-access keys are under "strict control", said Mr Soon.
The Town Council will issue a copy of the roof-access door's key to those carrying out maintenance and emergency lift-rescue work.
"The rule is that the key can be given to only the supervisors (of the sub-contractors) carrying out their work. But for rescue service, of course, the key has to be given to the rescue operator, who may not be a supervisor," he added.
Other than the occasional spot check, the Town Council staff conduct checks on the rooftop once a month, he said"
http://www.asiaone.com/print/News/AsiaOne+News/Singapore/Story/A1Story20110518-279311.html
"On Monday morning, residents of Block 686B noticed that their tap water was unnaturally frothy and discoloured.
Soon after, the body of 30-year-old Indonesian maid Ruliyawati was discovered in one of eight water tanks atop the 15-storey block. She worked for a family on the sixth floor.
While it is not known when the body ended up inside the tank, The Straits Times reported yesterday that residents had heard screams at 7am, and that many had used water from their taps before supply was cut off at 11am.
A 27-year-old Bangladeshi maintenance worker from Sergent Services has been arrested in connection with the case.
The incident has put the spotlight on access to a Housing Board block's water tank.
Rooftop-access keys are under "strict control", said Mr Soon.
The Town Council will issue a copy of the roof-access door's key to those carrying out maintenance and emergency lift-rescue work.
"The rule is that the key can be given to only the supervisors (of the sub-contractors) carrying out their work. But for rescue service, of course, the key has to be given to the rescue operator, who may not be a supervisor," he added.
Other than the occasional spot check, the Town Council staff conduct checks on the rooftop once a month, he said"