The completion of the first bored tunnel for the Thomson Line is coming up within the T208 project. The drive executed by TBM C for the northbound tunnel between the Tagore C&C and Lentor Station is over 90% completed. Maintaining an advance of an average of close to 8 rings per day since the start of the year, excavation of the tunnel is envisaged to complete by the middle of March.
The replacement cutterhead and TBM shield for TBM C has already been positioned at the surface of the north launch shaft in preparations for the second drive towards Springleaf.
 |
| French secretary of state for transport Alain Vidalies visiting the NFM TBMs at the Tagore C&C tunnel site in February (photo: NFM) |
 |
| TGR-LTR tunnel progress for TBM A and TBM C |
 |
| Receiving end of the TBM at Lentor which is still in the midst of the diaphragm wall construction |
No comments:
Post a Comment
Note: only a member of this blog may post a comment.