Langat Sewerage Network - Tunnel

• START DATE

  20th November 2015

• PROJECT TITLE

  Cadangan Pembinaan Langat Centralised Sewerage Treatment Plant (CSTP) Dan Penyambungan Rangkaian Paip Pembetungan Di Kawasan Tadahan Lembangan Sungai Langat Secara Reka dan Bina

• FINISH DATE

  February 2023

• CLIENT

  Jabatan Perkhidmatan Pembetungan, JPP

• DESCRIPTION OF PROJECTS

  Completed Critical Tunneling Packages for the 108km Langat Sewerage Network Project

  TBM Type: Herrenknetch AG (Germany), capacity 315kW

  TBM Bore Diameter: ID1800/OD2200 with the capacity of 315kW

  TBM Length: Malaysia Book of Records, The Longest Microtunneling Diameter Nominal 1800 Multi Curvature Sewerage Pipeline in Full Rock

  Underground Geology: Hard abrasive full rock formation

  The TBM was dubbed as a Ferrari compare to other TBM of the same size designed to penetrate in extreme rock formation with special cooling system. Hydraulic and heat management system is 5 times more efficient that normal DN1800 machine of its same dimensions.