Qambit AlkhaleejQambit Alkhaleej
SURFACE UNDISTURBEDENTRYEXIT6.2m
Experts in Ground Engineering · Saudi Arabia

Precision Crossings,Delivered Below Ground.

Horizontal directional drilling, micro-tunnelling, foundation piling, and earth retention for oil & gas, utility, and infrastructure projects across the Kingdom.

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What We Do

Engineering Beneath the Surface

Trenchless crossings, deep foundations, and earth retention — delivered to one standard.

Horizontal Directional Drilling

Installs pipelines, ducts and cables where open-cut excavation is not practical, permitted or cost-effective — with work confined to the entry and exit points.

25–1,200 mm Pipe diameter
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Micro-Tunnelling

A micro tunnel boring machine launched from a shaft and steered entirely from the surface, with slurry pressure balancing groundwater and earth pressure.

18″–96″ Tunnel size (OD)
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Sheet Piling

Interlocking steel sheet piles driven by vibro hammer to form a continuous wall that retains both soil and water, temporary or permanent.

Vibro hammer Installation
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Also delivering

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    HDD Projects Completed
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    Micro-Tunnelling Projects
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    Metres on Key Projects
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    MTBMs in Our Fleet
    Why Qambit Alkhaleej

    Engineered for Trust

    Three commitments that shape every project we deliver.

    Safety First

    A Zero Harm objective backed by ISO 45001 — documented risk assessments and trained crews on every site.

    Precision Engineering

    Real-time alignment tracking and steering systems, so pipelines and cables land where the design says.

    On-Time Delivery

    Disciplined planning and execution — delivering on time, within budget, and to the highest quality standards.

    Selected Work

    Proof, Not Promises

    Major pipeline crossings delivered for the Kingdom's energy sector.

    Horizontal Directional Drilling

    Key Project

    Zuluf AH Crude Oil Increment Project

    Zuluf Field

    HDD of a 42″ carbon steel pipeline over 2,917 LM, combined with 580 LM of micro-tunnelled 48″ and 42″ pipelines.

    42″
    Pipe
    3,497 m
    Length
    2
    Methods
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    Horizontal Directional Drilling

    Key Project

    Berri LTA-43 / Abu Ali Project

    Abu Ali Island, Jubail

    A 30″ carbon steel pipeline installed by HDD over 900 m, and a 40″ steel casing with 30″ product pipeline micro-tunnelled over 450 LM.

    30″
    Pipe
    1,350 m
    Length
    2
    Methods
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    Micro-Tunnelling

    Saudi Aramco

    Downstream Gas Pipeline — Hawiyah

    Hawiyah

    Micro-tunnelling of a 72″ (1,800 mm) steel casing and 56″ product pipeline over 655 LM.

    72″ · 56″
    Pipe
    655 m
    Length
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    Horizontal Directional Drilling

    Saudi Aramco

    Upgrade of Uthmaniyah–Abqaiq Pipeline

    Uthmaniyah — Abqaiq

    HDD and installation of a 40″ steel pipeline over 1,183 LM.

    40″
    Pipe
    1,183 m
    Length
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    Horizontal Directional Drilling

    Saudi Aramco

    Dammam Crude and Gas Development Project

    Dammam

    HDD and installation of 12″ and 20″ steel pipelines with 4 × 4″ FOC ducts, over a total of 1,715 LM.

    12″ · 20″
    Pipe
    1,715 m
    Length
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    Horizontal Directional Drilling

    Saudi Aramco

    Jafurah Project

    Jafurah Field

    HDD and installation of carbon steel pipelines from 8″ to 42″ with FOC ducts, over a total of 1,700 m.

    8″–42″
    Pipe
    1,700 m
    Length
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    Our Fleet

    Specialist Plant and Equipment

    Owned and operated HDD, micro-tunnelling, and piling equipment from the industry's leading manufacturers.

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    Vermeer D100x140 Probe
    Horizontal Directional Drilling

    Vermeer D100x140 Probe

    Herrenknecht AVN2000AB
    Micro-Tunnelling

    Herrenknecht AVN2000AB

    Slurry micro-tunnel boring machine, steered from a surface control cabin with real-time line and grade monitoring.

    System
    Slurry MTBM
    Origin
    Germany
    Bauer BG-26 · BG-28 · BG-30
    Piling & Earth Retention

    Bauer BG-26 · BG-28 · BG-30

    Hydraulic rotary rig for bored cast-in-situ piles and secant pile walls.

    Type
    Hydraulic rotary rig
    Origin
    Germany
    On Site

    Where the Work Happens

    Rigs, crews, and crossings across the Kingdom.

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    Trusted Across Industries

    Saudi AramcoOil & GasUtilitiesIndustrial FacilitiesInfrastructureEPC ContractorsMajor DevelopersGovernment EntitiesSaudi AramcoOil & GasUtilitiesIndustrial FacilitiesInfrastructureEPC ContractorsMajor DevelopersGovernment Entities
    Safety & Quality

    Built on Safety, Proven by Standards

    Certified management systems behind every project — with Zero Harm as the objective.

    ISO 9001

    Quality Management System

    ISO 45001

    Occupational Health & Safety Management System

    Let's Talk

    Ready to Break Ground?

    Tell us about your crossing, foundation, or excavation support project, and our engineering team will get back to you.

    Request a Quote
    Email Usinfo@gambitgulf.com
    Qambit AlkhaleejBuilding 3837, Abdullah Al Nahawi St, Sayhat 32461, Kingdom of Saudi Arabia