Latest news with #sinkhole
CNA
14 hours ago
- General
- CNA
Grace Fu apologises over Tanjong Katong sinkhole; ministry to convene independent panel
SINGAPORE: The Ministry of Sustainability and the Environment (MSE) will convene an independent panel to investigate the cause of the sinkhole that appeared along Tanjong Katong Road on Saturday (Jul 26). Speaking at the sinkhole site on Tuesday (Jul 29), Minister for Sustainability and the Environment Grace Fu apologised for what she called a 'serious incident' that 'should not have happened'. 'On behalf of MSE and PUB, I would like to extend my apology, my sincere apology, to the injured driver for her injury suffered, as well as going through a harrowing experience, to the members of public as well as residents in the vicinity for causing anxiety and unease, and also to the motorists and commuters who have suffered inconveniences from the road closure and diversion,' she said. The independent panel will be made up of 'very experienced people in this area with various expertise', she said. National water agency PUB will fully cooperate with the Building and Construction Authority (BCA), she added. BCA said on Monday that it will start an independent investigation into the incident. The investigation will examine the circumstances leading to the formation of the sinkhole and identify the root causes. The agency said investigations could take several months. 'I think in this case, having two teams looking at it is helping us to find out more thoroughly and systematically what are the causes of this sinkhole,' she said, adding that the investigations will be of 'similar time frame' to BCA's. Asked if the emergence of the sinkhole could be linked to a burst water pipe that occurred the night before, Ms Fu said the public can be assured that they will look at all evidence made available to them. 'We will study, and report on the findings,' she added. Responding to residents' complaints of noise from repair works through the night, Ms Fu said that it was a 'fine trade off'. 'The more we stop work at night, we may not be able to conduct the ratification work as quickly as we like,' she said. 'We'll do our very best to mitigate (the noise) to its fullest, but I hope that the residents will also understand that we want to do this quickly to stabilise the situation so that public safety is protected.' On Monday night, PUB said it was testing the stability of the ground. The shaft was backfilled to stabilise the surrounding ground, and the sinkhole was filled with liquefied stabilised soil, the national water agency said. PUB added that it was conducting "rigorous tests and scans to detect underground cavities and verify ground stability" before continuing with repair works. The agency is also conducting thorough safety assessments in consultation with BCA and the Land Transport Authority before the road is reopened to the public. The sinkhole appeared along Tanjong Katong Road South on Saturday, causing a car to fall in. It was adjacent to a PUB worksite that involved the construction of a 16m-deep shaft, the agency said on Sunday night. A concrete component in the shaft, known as a cassion ring, had failed at around 5.50pm on Saturday, PUB said. It is not clear what contributed to the failure of the component. PUB has since called for a safety time-out to review sewer works similar to the incident site. The driver of the car was rescued by migrant workers working nearby and brought to Raffles Hospital. Seven migrant workers have since been presented with a Friends of ACE coin from the Ministry of Manpower for their efforts on Sunday evening.
CNA
19 hours ago
- Climate
- CNA
Tanjong Katong sinkhole filled; PUB to test ground stability
Scroll up for the next video X Tanjong Katong sinkhole filled; PUB to test ground stability
CNA
a day ago
- Science
- CNA
CNA938 Rewind - How sinkholes are formed, repaired and deemed safe for use
The areas in and around Amber Road and Tanjong Katong Road South are closed off to public use following a sinkhole incident. Andrea Heng and Hairianto Diman assess the damage and what it takes to make it safe again with David Ng, Chairman, Institution of Engineers Singapore.
CNA
a day ago
- CNA
Tanjong Katong sinkhole: Some drivers opt for public transport to avoid traffic jams
Some commuters opted for public transport instead of driving along Tanjong Katong Road South to avoid traffic congestion during the peak hours. This, as two lanes are closed off due to a sinkhole over the weekend. The Land Transport Authority has put up signs and posters at affected bus stops to inform commuters of alternate services. Richa Mathew reports.
CNA
a day ago
- Climate
- CNA
Tanjong Katong sinkhole: PUB to test ground stability, BCA to conduct independent investigation
The Building and Construction Authority is conducting an independent investigation into the Tanjong Katong sinkhole on Saturday. It will include soil and rock analysis, and could take several months to complete. The ground situation at the incident site has been stabilised, after PUB refilled the sinkhole using liquefied stabilised soil material. Authorities are doing further checks for other sinkholes, using radars and probes to hunt for empty spaces underground that could cause the ground above to cave in. Sabrina Ng reports.
