Ludwig Pfeiffer

311 km of Water Distribution

Trenchless pipe laying HDD in Dhaka, Bangladesh

[from Olaf Rochotzki, PFEIFFER Bangladesh]

Client: Dhaka Water and Sewerage Authority (DWASA), Dhaka Water Supply Sector Development Program (DWSSDP)

Financing institution: Asian Development Bank (ADB)

Contract Value: 25,360,245 USD and 258,111,780 BDT (Bangladesch-Taka)

Date of Completion: June 2016

Scope of Work:

  • app. 311 km of water distribution network pipelines new construction
  • 80% trenchless by HDD
  • 20% open cut trenches
  • app. 36.000 house service connections and water meter replacement