J105 - An update in Q1 2025

The two station sites under contract J105 towards the end of Q1 2025.

Through Q1 2025, works under contract J105 have plodded along at the Jurong West and Bahar Junction station sites. Key milestones under the Jurong Region Line (JRL) contract include the commencement of exit podium works at both stations, the commencement of escalator installation works at Bahar Junction station and continued progress on viaduct span construction. We'll take a closer look at the achievements made after the jump.

J103 - An update in Q1 2025

The two stations being constructed under contract J103 in end-Q1 2025.

Contract J103 is a critical contract in the construction of the Jurong Region Line (JRL), owing that this contract is responsible for the construction of the reception tracks that connect the depot to the mainline. Without this critical connection, trains from the depot will not be able to access the main line for testing or for revenue service. Works through the past quarter have seen some milestones being achieved - namely the semi-completion of the main line viaduct span across the Pan Island Expressway (PIE), the commencement of escalator installation at both stations under the contract as well as interior fit out works taking place. We'll go through these developments in greater detail after the jump.

J102 - An update in Q1 2025

An overview of the 4 station sites under contract J102 as of end-Q1 2025.
Top (L - R) : JS1 - Choa Chu Kang (image by tan_yekai), JS2 - Choa Chu Kang West
Bottom (L - R) : JS2A - Forest Hill infill station, JS3 - Tengah

We're moving onto recapping the Q1 2025 progress of contract J102, awarded to Shanghai Tunnel Engineering Co. This contract of the Jurong Region Line (JRL) saw several key milestones being hit this past quarter, including but not limited to completion of viaduct segment launching, the commencement of roof frame installation works at the stations and the installation of escalators within the stations. We'll cover these in greater detail as we look at each station site closer.