The first one was in Jalan Maharajalala and was 3 m wide and a car fell in. Photo from the NST
Sinkholes are not uncommon in limestone and much of KL is built on limestone, but apparently these 3 sinkholes occured in the Kenny Hill formation, which occurs over a large part of the city.
“This is quartzite and phyllite — very strong, hard rocks that have weathered over hundreds of million years."
The holes are thought to have been due to fast flowing water.
See more on NST on 30 Nov.
No comments:
Post a Comment