Underground Tunnel Construction

Underground Tunnel Construction

AED / Piece
  • Construction Speed : Accelerated Schedule
  • Safety Features : Emergency Exits
  • Excavation Method : NATM
  • Monitoring System : Ground Deformation
  • Lining Material : Shotcrete
  • Ventilation : Forced Air

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Product Specification

Brand
Construction Speed Accelerated Schedule
Safety Features Emergency Exits
Excavation Method NATM
Monitoring System Ground Deformation
Lining Material Shotcrete
Ventilation Forced Air

Product Description

Embark on an underground odyssey with Al Nubla! Our Underground Tunnel Construction in Abu Dhabi is a marvel, where steel and stone converge to shape the unseen. We tunnel through the perplexing depths, crafting subterranean realms with unparalleled expertise. Unleash the power of connectivity beneath the surface – choose Al Nubla for transformative infrastructure. Explore, excavate, and elevate with us, where innovation meets the unseen horizon.

About the Company

Nature of Business
General Contractor
Year of Establishment
1995
Website
http://alnubla.com/
Working Days
Monday - Saturday 09:00 17:00
Trade License
Service Area
Abu Dhabi, United Arab Emirates
Certified
Certified by TradersFind
Al Nubla General Contracting Company LLC

In early 1997, Al Nubla General Contracting Company LLC launched our tunneling division using state-of-the-art micro-tunneling technology and pipe jacking method. Since that time, we have successfully constructed more than 80 KM of pipelines of varying diameters by the non-disruptive method using the ISEKI TCC 600, ISEKI TCC 800, HERRENKNECHT AVN 600, AVN 800B, AVN 800A, AVN 1000, AVN 1200, AVN 1400, AVN 1600, AVN 1800 & AVN 2500 micro-tunneling machines in diverse ground conditions, with and without groundwater tables at different soil strata. Pipelines constructed by the non-disruptive method were primarily in the Emirate of Abu Dhabi for clients such as Abu Dhabi Municipality, Abu Dhabi Sewerage Services Company (ADSSC), public works, ADWEA & TRANSCO (ADDC). We have also carried out tunneling works in Dubai for Dubai Municipality and M/s. DEWA, as well as in Sharjah and Ajman for the local municipalities. The construction of pipelines utilizing the non-disruptive method has been carried out by using micro-tunneling technologies in two ways (a) by encasing the carrier pipe, which in most cases is GRP/GRE with reinforced concrete, and jacking it directly to the correct line and level or (b) by jacking a steel or RC pipe as a sleeve, installing the carrier pipe inside it, and grouting the annulus space by a non-shrink grout or a foam concrete.

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