HDD (Horizontal Directional Drilling) Unit

The Company is capable to conduct following tasks in both medium and large scale:

Water Pipe Line Development:

  • Survey of water pipeline & house connection to develop design and construction plan
  • Data collection and identification of existing pipe diameter & depth through trial pits for DMAs
  • Road classification survey, pipeline method Survey & house connection survey
  • Construction of water pipeline & house connection with monitoring of all other civil works
  • Operate Horizontal Directional Drilling (HDD) & Pipe bursting (PB) machine for water pipeline development network
  • HDD pipe tracking work to ensure efficient development of underground water pipeline development
  • Working capability of Horizontal Directional Drilling (HDD), Pipe Bursting, Open Cut method/ Open Trench (OT) method
  • Working capability of HDPE pipe jointing with electrofusion and butt fusion method.
  • Conducting the pressure test & disinfection of water pipeline
  • Interconnection of transmission & distribution water pipeline
  • Capability for construction of different valve and plants (i.e. Pressure sustaining valve, pressure reducing valve, air release valve, non-return valve)
  • Capable for bulk water meter/Inter DMA chamber construction with all kinds of plans & fittings and sluice valve, air release valve chamber construction.
  • Installation of a data logger at different location of a DMAs during pre-commissioning
  • Pre-commissioning/water tightness & commissioning work

Optical Fiber Cable Line Development:

  • Laying & Installation of Optical Fiber Cable through Horizontal Directional Drilling (HDD), and Open Cut method/ Open Trench (OT) method
  • Sub duct laying for fiber cable by open cutting and HDD method
  • Optical Fiber Cable blowing through subduct by compressor machine
  • Conducting Optical Fiber Cable jointing by splicing machine
  • Working capability in testing procedure by OTDR

Gas Pipe Line Development:

  • Laying & Installation gas pipeline through Horizontal Directional Drilling (HDD)
  • Laying & Installation gas pipeline through Open Cut method/ Open Trench (OT) method
  • Gas pipeline jointing
  • Testing pressure of the gas pipeline

 

LIST OF IMPORTANT WORKS COMPLETED UNDER DIRECT SUPERVISION OF OWNERS AND DIRECTORS OF THE FIRM

  1. Karnaphuli Water Supply Project (Phase-2):

Client                          : China GEO-Engineering Corporation

Work                           : Underground laying of HDPE Pipe through HDD Method.

Work consists of laying of 110 KM HDPE pipe from 355mm dia to 75mm dia. Work also included the installation of a Sluice valve and special valve and meters.  The project conducted in 2018.

 

  1. Khulna Water Supply Project (Phase-1)

Client                          : China GEO-Engineering Corporation

Work                           : Underground laying of HDPE Pipe through HDD Method.

Work consists of laying off 10 KM HDPE pipe from 450mm dia to 75mm dia. Work also included the installation of a Sluice valve and special valve and meters. Project close for a few times due to insufficient pipe supply in January 2019.

 

  1. Dhaka Water Supply Project 

Client                          : Ma Fatema Enterprise. Under RFL

Work                           : Underground lying of HDPE Pipe through HDD Method.

Work consists of laying of 15 KM HDPE pipe from 450mm diameter to 75mm diameter. Work also included the installation of a Sluice valve and special valve and meters.

 

  1. Dhaka Water Supply Project 

Client                          : Navana Protoiva JV

Work                           : Execution of HDPE Pipe installation using the Method of HDD, Pipe Bursting and open cut including house connection works, all pipe joints, pipe fittings, interconnections, temporary connections, permanent connections, and pressure test. Road pavement dismantling, earth cutting, surplus soil and debris removing, sand supply, bed preparation for pipe lying, sand filling with compaction and site clearing, etc.

Expected work period for more around four years of time. Work is under progress.

 

  1. BGB Habigonj

Client: Bangladesh Border Guard

Task: Fiber line network development by using HDD. Sub duct laying, Optical Fiber Cable blowing, Optical Fiber Cable jointing etc. Laying & Installation of 40 mm pipeline for Optical Fiber Cable network. Task conducted from February to July 2019.

 

  1. BGB Khagrachori

Client: Bangladesh Border Guard

Task: Fiber line network development by using HDD. Sub duct laying, Optical Fiber Cable blowing, Optical Fiber Cable jointing, etc. Laying & Installation of 40 mm pipeline for Optical Fiber Cable network. Task conducted from February to July 2019.

 

  1. Rajendrapur Cantonment:

Client: Bangladesh Army

Work: Optical Fiber line network development by using HDD. Sub duct laying, Optical Fiber Cable blowing, Optical Fiber Cable jointing, etc. Laying & Installation of 40 mm pipeline for Optical Fiber Cable network. Task conducted from February to July 2019.

 

  1. Optical Network Development in Rangpur

Client: ZTE (Bangladesh branch)

Work: Optical Fiber Line connection development in Rangpur. The task includes Laying & Installation of 40 mm pipeline for Optical Fiber Cable through Horizontal Directional Drilling (HDD), and Open Cut method/ Open Trench (OT) method. Sub duct laying, Optical Fiber Cable blowing, Optical Fiber Cable jointing, etc. The task period was from July to September 2019.

 

  1. Optical Network Development in Khagrachari

Client: ZTE (Bangladesh branch)

Work: Laying & Installation of 40 mm pipeline for Optical Fiber Cable through Horizontal Directional Drilling (HDD), and Open Cut method/ Open Trench (OT) method. Sub duct laying, Optical Fiber Cable blowing, Optical Fiber Cable jointing, etc. The task period was from July to September 2019.