Damaged concrete pipe behind Bayan Baru sinkhole, road closed for repairs until Nov 7, says Penang exco

George Town, October 30 — Penang's Infrastructure, Transport and Digital Committee chairman, Zairil Khir Johari, has revealed that a damaged 750-millimetre concrete pipe is responsible for the sinkhole on Mayang Pasir Highway in Bayan Baru. Repairs are anticipated to conclude by November 7, with Indah Water Konsortium (IWK) Sdn Bhd carrying out the work in stages to ensure safety.

The sinkhole, approximately 2.5 metres in diameter and four metres deep, is located on Mayang Pasir Highway near Bayan Baru. It was discovered yesterday and is believed to have originated from damage to IWK's sewerage system. In the interim, the sinkhole has been covered with a steel plate, and safety measures in the area have been reinforced.

IWK is also redirecting the water flow and extracting water from the sinkhole ahead of subsequent repair stages. Excavation works will commence tomorrow, beginning with sheet piling to stabilize the ground. The road will remain closed until the repairs are finished, and motorists are advised to utilize alternative routes via Lebuh Mayang Pasir, Jalan Mahsuri, and Lorong Mayang Pasir 1.