Jurong Region Line Construction: JRL - A snapshot in March 2024

Overview of JRL stations JS1 - JS8 as of March 2024.
Top (L - R): JS1 - Choa Chu Kang, JS2 - Choa Chu Kang West, JS2A - Forest Hill
Middle (L - R): JS3 - Tengah, JS4 - Hong Kah, JS5 - Corporation
Bottom (L - R): JS6 - Jurong West, JS7 - Bahar Junction, JS8 - Boon Lay

Overview of JRL stations JW1 - JW2 & JE1 - JE7 as of March 2024.
Top (L - R): JW1 - Gek Poh, JW2 - Tawas, JE1 - Tengah Plantation
Middle (L - R): JE2 - Tengah Park, JE3 - Bukit Batok West, JE4 - Toh Guan
Bottom (L - R): JE5 - Jurong East, JE6 - Jurong Town Hall, JE7 - Pandan Reservoir

Overview of JRL stations JW3 - JW5 & JS9 - JS12 as of March 2024.
Top (L - R): JS9 – Enterprise, JS10 – Tukang, JS11 – Jurong HillJW3 - Nanyang Gateway
Middle (L - R): JS12 – Jurong Pier, JW3 – Nanyang Crescent, JW4 – Nanyang Gateway
Bottom (L - R): JW5 – Peng Kang Hill, Contract J101 Tengah depot, Contract J120 Jurong East ITH

It has been a busy first quarter of the year across the Jurong Region Line (JRL)'s work sites. Progress has been made with most station buildings along the first few phases starting to take shape. Viaducts are coming up as well, with some parapet walls already being installed. Without further ado, let's jump right in to the update for March 2024.

Phase 1
All station building structures along this phase have progressed beyond the first level and are being built up further. Viaduct work has also progressed with work starting on major road crossings.

Tengah depot (Contract J101)
In a nutshell: Civil structural works are progressing. Trackworks have begun at a small section of the depot. Read more in this Q1 update here.

18 March 2024

JS1 - Choa Chu Kang (Contract J102)
In a nutshell: Station works are progressing well, with modification works to the existing station beginning to be unveiled. Viaduct construction has begun in earnest. Read more in the Q1 update for this contract here.

18 March 2024

21 March 2024

JS2 - Choa Chu Kang West (Contract J102)
In a nutshell: The station's concourse level is almost complete, with work set to begin on the concourse level columns. Construction of the portal beams for several of the piers has begun. Read more in the Q1 update for this contract here.

18 March 2024

JS2A - Forest Hill (Contract J102, provisional future station)
In a nutshell: Launch gantry Mulan has completed several viaduct spans and returned to the other end of the station. Viaduct construction is taking place further west to connect with Tengah station. Read more in the Q1 update for this contract here.

18 March 2024

JS3 - Tengah (Contract J102)
In a nutshell: Work has reached the upper platform level of the station. Read more in the Q1 update for this contract here.

18 March 2024

JS4 - Hong Kah (Contract J103)
In a nutshell: Works on the station have progressed to the concourse level. Columns are being cast at this level. Some viaduct piers are beginning to take shape south of the station as well.

18 March 2024

JS5 - Corporation (Contract J103)
In a nutshell: The station is currently casting the structure of the platform level. The first section of the station's roof is also on site and is being fitted out with the eventual roof system. The support piers have been installed along the trackbed at platform level.

18 March 2024

JS6 - Jurong West (Contract J105)
In a nutshell: Casting is ongoing for the under-platform level support beams. Following this, work will move on to the trackbed and platform level of the station. Viaduct works are also progressing with the set up of another truss assembly near the movement & expansion joint pier near the junction with Jalan Bahar, Jalan Boon Lay & Jurong West Avenue 4.

18 March 2024

JS7 - Bahar Junction (Contract J105)
In a nutshell: The station will be shifting into major station works with the launching of prefabricated segmental box girders that will form the satellite station's concourse level. Work on the main station's concourse level has achieved a level of completion that allowed for the eastbound carriageway of Jurong West Avenue 4 to be reinstated underneath the completed structure.

21 March 2024

18 March 2024

JS8 - Boon Lay (Contract J106)
In a nutshell: Both halves of the station structure are progressing upwards steadily. The northern half is focused on the mezzanine level while the southern half had reached the concourse level. Work has begun on filling in the missing gaps along the viaduct spans, where the movement & expansion joint piers are located.

21 March 2024

JW1 - Gek Poh (Contract J107)
In a nutshell:

21 March 2024

JW2 - Tawas (Contract J107)
In a nutshell:

19 March 2024

22 March 2024

Phase 2
Work within this phase is at a bit more varied stages of progress. The more advanced sites have station buildings that have reached the second or third levels but others are still working on the base level.

JE1 - Tengah Plantation (Contract J108)
In a nutshell:

18 March 2024

JE2 - Tengah Park (Contract J108)
In a nutshell:

18 March 2024

JE3 - Bukit Batok West (Contract J108)
In a nutshell:

18 March 2024

JE4 - Toh Guan (Contract J109)
In a nutshell:

18 March 2024

Tracks through Jurong East Integrated Transport Hub (Contract J120)
In a nutshell:

18 March 2024

JE5 - Jurong East (Contract J110)
In a nutshell:

18 March 2024

JE6 - Jurong Town Hall (Contract J109)
In a nutshell:

18 March 2024

JE7 - Pandan Reservoir (Contract J107)
In a nutshell:

18 March 2024

Phase 3 (South)
Great progress is being made at the two stations on either end of the section. The stations in the middle are progressing a little slower though. Viaduct works are mainly concentrated on pier construction with viaduct spans not yet being assembled along this stretch.

JS9 - Enterprise (Contract J111)
In a nutshell:

21 March 2024

JS10 - Tukang (Contract J111)
In a nutshell:

21 March 2024

JS11 - Jurong Hill (Contract J112)
In a nutshell:

21 March 2024

JS12 - Jurong Pier (Contract J112)
In a nutshell:

21 March 2024

Phase 3 (North)
Work at this section sees an inverse of the southern section of the phase. For instance, viaduct spans have emerged with the section near Nanyang Crescent seeing significant progress. On the other hand, station building construction is progressing at a slower rate with no station buildings emerging yet.

JW3 - Nanyang Gateway (Contract J113)
In a nutshell: