Tuesday, 7 January 2025

DTL2e - Tidbits from the EIS

 

An aerial render of the DE2/NS6 interchange station.
Source: LTA

An aerial render of the DE1 station.
Source: LTA

As part of the Downtown Line 2 extension (DTL2e) project, an Environmental Impact Study (EIS) report was generated under contract 9175 for the advanced engineering study to develop the extension. The Land Transport Authority (LTA) has put up the EIS for public viewing and feedback from yesterday (6 Jan 2025) to 3 February 2025 on its website. You may view the reports and submit feedback here. So what exactly does the EIS cover? There are a few tidbits that can be gleaned from going through the report, which is rather detailed and technical in many aspects. But they always say that the devil is in the details, no?

The EIS covers multiple aspects that pertain to the impact of the project on the environment - be it to humans, flora or fauna. The reports cover different phases of the project as well, from pre-construction, to construction & operational phases. Specifically, the project looks at the impact in terms of emissions, impact to air & water quality, impact to flora & fauna within the proposed sites, any species of conservational importance (both plant & animal), impact from lighting, noise & vibrations and makes assessments of these impacts. Measures to combat the impacts are suggested and recommended. Phew, that was a lot to cover, but important nonetheless. For most of us, the more interesting bits lie in the project description. More on that after the jump!

Monday, 6 January 2025

Downtown Line 2 extension announced

 

Map of the Downtown Line, including DTL2e & DTL3e stations.
Source: LTA

The Land Transport Authority (LTA) announced today an extension to the Downtown Line 2, adding two new stations to the line. The extension (DTL2e), will also see the addition of a new interchange station on the North-South Line (NSL), providing an additional transfer point between the existing lines. The station on NSL, with reserved station alphanumeric code NS6, will be the final station added along the Woodlands Extension.

Source: YouTube

We'll take a look at the two new stations in greater detail after the jump.

Saturday, 30 November 2024

Downtown Line 2 extension - Speculated alignment

 

Rail enhancements announced as part of the Land Transport Master Plan for 2040.
Source: CNA

The Land Transport Authority (LTA) first announced a series of network extensions and new stations on existing lines on May 2019. Thus far, we have seen the Cross Island Line 2 (CRL2) announced in September 2022, and NS3A Brickland Station announced in July 2023. We are expecting that LTA will be gearing up to announce another extension soon. The timing is ripe for an announcement of the extension, in view of recent contracts under the Downtown Line (DTL)'s contract number series being released for tender.

  • Contract 9177 - Building demolition, pile removal, utility diversion & its associated works
  • Contract 91771 - Appointment of Qualified Person (Supervision) services for Contract 9177