At TCC, we deliver state-of-the-art tunnelling solutions that drive your project's success. Our advanced segmental tunnel lining service is meticulously designed to create a robust and secure tunnel environment—whether following a Tunnel Boring Machine (TBM) operation or hand mining.

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Our Process

1. Precision Support Installation
   As our cutting-edge TBMs or hand mine shields advance, our expert crews promptly install steel ring beams or wood lagging to provide essential structural support.

2. Secure Lining Installation
   Upon completion of the tunnelling phase, we expertly thread the carrier pipe through the tunnel lining.

3. Premium Grout Injection
   We then inject high-quality grout between the lining segments, ensuring that the tunnel remains secure from start to finish.

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Key Benefits

• Optimized for Long Distances:
  Our process minimizes friction, making it the ideal choice for extensive tunnel projects.

• Ideal for Large-Diameter Tunnels:
  Engineered to maintain structural integrity even in the most challenging conditions.

• Adaptive & Versatile:
  Designed to accommodate slight bends, providing the flexibility required for diverse project specifications.

• Safe, Fast & Cost-Effective:
  Our streamlined method delivers superior safety and rapid completion while reducing operating costs.

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Partner with TCC

With over 25 years of expertise and one of the largest equipment fleets in the GCC, TCC is your trusted partner for innovative, reliable, and efficient tunnelling solutions. Let our proven segmental tunnelling expertise pave the way for your next infrastructure breakthrough.

Contact us today to discover how we can drive your project forward.

At TCC, our micro-tunnelling service stands as the most efficient method for installing water, sewage, and flood pipes, along with other essential underground utilities. Engineered for diameters ranging from 300mm to 3200mm, this advanced technique minimizes disruption and maximizes reliability.

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Key Benefits of Micro Tunnelling

• Minimized Excavation:
  Significantly reduces open-cut excavation, thereby lowering noise levels and minimizing urban disruption.

• Safe Utility Installation:
  Enables the installation of new utilities without disturbing existing infrastructures.

• Enhanced Safety:
  Reduces the risk of road collapse, contributing to a safer environment for both workers and the community.

• Traffic Efficiency:
  Decreases traffic accidents and eliminates the need for road closures, ensuring smooth urban operations.

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Pipe Jacking / Conventional Tunnelling – Single-Pass Trenchless Construction

Our pipe jacking method is a time-tested, trenchless construction technique that pushes specially designed pipes with hydraulic jacks immediately behind the tunnelling machine. This simultaneous process of tunnelling and jacking results in minimal ground movement—ideal for projects requiring precision.

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Our Process

1. Accurate Guidance Setup:
   Our crews meticulously adjust guide rails within the bore pit to ensure the run follows the exact design specifications.

2. Simultaneous Tunnelling & Jacking:
   As the tunnelling machine advances, hydraulic jacks push the pipe forward, using the pipe itself as the tunnel support.

3. Versatile Application:
   This method supports various pipe types and sizes, making it perfect for short runs beneath roadways, waterways, and other above-ground obstructions.

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Key Benefits of Pipe Jacking

• Minimized Ground Disturbance:
  A reliable and proven method that significantly reduces disruption to surrounding areas.

• High Success Rate:
  A simple yet effective process that ensures consistent, accurate results.

• Efficient Single-Pass System:
  Leverages the pipe as structural support, eliminating the need for additional tunnel lining in many cases.

• Precision and Accuracy:
  Achieves more accurate alignment and grade compared to traditional auger boring methods.

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Partner with TCC for cutting-edge micro-tunnelling and pipe jacking solutions that deliver safety, efficiency, and unmatched precision. Let us drive your infrastructure project to success with our innovative trenchless construction methods.

 

At TCC, we blend time-tested methods with modern expertise to deliver reliable, cost-effective solutions for all your pipelaying and earthwork needs. Our comprehensive approach ensures that every foundation is robust, safe, and perfectly prepared for construction.

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Open Cut Excavation: Traditional, Cost-Effective, and Reliable

Overview:
Open cut excavation involves using an open trench method to install new structures or systems—such as pipes, conduits, or cables—or to repair or replace existing ones. Once the installation is complete, the trench is backfilled and the surface is restored.

Key Benefits:

• Proven Reliability:
  A traditional method that has consistently delivered effective results.

• Cost-Effective:
  Often more economical than trenchless alternatives, especially in non-pavement areas.

• Efficient Execution:
  Eliminates the need to remove roots or debris from the pipe, streamlining the process.

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Earthworks: Laying the Groundwork for Success

Overview:
Earthworks involve the strategic digging and moving of soil or rocks to prepare a site for construction. This essential process is used in projects ranging from road construction and railway beds to causeways, dams, levees, canals, and berms.

Why Earthworks Are Critical:

• Solid Foundations:
  They create the stable base necessary for building durable structures—from roads and bridges to buildings and dams.

• Optimized Drainage & Slope:
  Proper earthworks ensure that drainage and slope requirements are met, protecting against flooding and natural disasters.

• Versatile Applications:
  Whether for major infrastructure projects or garden landscaping, earthworks shape the ground to meet diverse construction needs.

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Partner with TCC for your pipelaying and earthwork projects. Our commitment to excellence means every excavation and groundwork project is executed with precision, safety, and efficiency—laying the foundation for your project's success.

 

At TCC, we understand that a robust structure begins with a solid foundation. Our advanced deep foundation solutions transfer loads from weak soil layers to stable, deeper strata, ensuring safety, longevity, and structural integrity for your projects. Explore our comprehensive suite of services—from Piling and Sheet Piles to Slip-Form Construction and Diaphragm Walls—that provide tailored, reliable solutions for every need.

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Deep Foundations Overview

Deep foundations are essential when the natural soil cannot support the full weight of a structure. By transferring loads to deeper, more stable soils, our systems:

• Enhance Structural Integrity: Ensure safety and durability for buildings and infrastructure.
• Offer Permanent Repair Solutions: Piles bear the load in stable soils, making them a long-term investment in quality.
• Adapt to Various Structures: Foundation depth varies with building type—from shallow residential bases (900–1200mm) to robust structures requiring deeper foundations.

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Piling

Piling involves driving or boring pile foundations into the ground to transfer building loads effectively. This method is ideal when the existing soil is too weak to support a structure.

Our Piling Process:

1. Site Survey: We begin by assessing soil conditions and load requirements.
2. Custom Design: Piles are engineered and spaced precisely around your structure.
3. Installation: Using specialized piling equipment, our expert team drives or bores piles into the ground.

Key Benefit:

• Stability in Challenging Soils: Piling enables construction even in areas with weak ground, ensuring a stable, durable foundation.

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Sheet Piles

Sheet piles are versatile steel sections used to create temporary or permanent retaining walls for soil or water retention. Valued for their durability and strength, sheet piles offer a host of advantages:

10 Advantages of Sheet Piles:

• Recyclable and Reusable
• Available in Various Lengths, Sizes, and Steel Options
• Suitable for Both Temporary and Permanent Structures
• Installed Using Silent, Vibration-Free Methods
• Neat, Clean Work with Minimal Spoil and On-Site Storage
• Cost-Effective and Quicker Installation Compared to Contiguous or Secant Walls
• Flexible Cofferdam Construction (Typically Rectangular or Circular)
• Close-Fitting Joints for an Effective Water Seal
• Long Life Above and Below Water – Ideal for Marine and Coastal Projects
• Enhanced Flexibility with Anchored Sheet Piled Walls

After project completion, sheet piles can be removed and reused, adding further value to your investment.

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Slip-Form Construction

Slip-form construction offers an economical and rapid solution for building reinforced concrete structures. Originally developed for grain silos, this versatile system now underpins high-rises, storage tanks, chimneys, and more.

What Makes Slip-Form Unique?

• Self-Climbing System: Our hydraulic system climbs along specially embedded rods—eliminating the need for external support.
• Flexible Setup: Assemble on-site or pre-assemble to suit your project requirements.
• Continuous Pouring: Pour concrete layer by layer as the form ascends, ensuring seamless, joint-free walls.
• Design Versatility: Capable of creating straight, circular, or complex shapes.
• Enhanced Safety: The fully enclosed form provides a secure work environment without the need for later shutter removal.

Benefits:

• High Daily Pouring Rates: Achieve 6 to 8 meters of continuous construction.
• Reduced Manpower and Equipment Needs
• Smooth, Aesthetic Concrete Walls

Applications Include:

• Concrete Storage Tanks, Chimneys, and Water Stations
• High-Rise Buildings and Elevator Cores
• Trenchless Installation of Underground Utilities

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Trenchless Technology

Trenchless technology is an innovative engineering method designed to install, renew, or replace underground utilities with minimal excavation. This approach minimizes environmental disruption and is ideal for densely populated or sensitive areas.

Key Applications:

• Water Lines and Sewage Systems
• Oil & Gas Pipelines
• Communications Infrastructure, Electrical Cables, and Fiber Optics

Key Benefits:

• Ideal for High-Population Areas: Operates efficiently in limited spaces while minimizing traffic impact.
• Obstacle Navigation: Seamlessly crosses roads, railways, and existing utilities.
• Cost-Effective: Saves time and money compared to traditional open-cut methods.

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Diaphragm Walls

Diaphragm walls are reinforced concrete walls constructed in situ using special trenching methods. They serve as effective cut-off walls or structural members in deep excavations and tunnel constructions.

Key Features:

• High Integrity and Stiffness: Provides exceptional resistance to lateral pressures.
• Improved Water Tightness: Fewer joints than secant walls lead to superior water retention.
• Designed for Extreme Loads: Ideal for retaining very deep excavations and supporting high structural loads.

Diaphragm walls are a critical component in projects that demand high stability and water resistance, ensuring a secure and lasting foundation.

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Partner with TCC for unparalleled deep foundation and advanced construction solutions. Our expertise and innovative technologies are designed to drive your project to success while ensuring safety, efficiency, and long-term performance.

At TCC, we deliver comprehensive water and wastewater treatment solutions designed to protect the environment while enhancing water sustainability. Our expertise spans the complete lifecycle—from construction through ongoing operations and maintenance—ensuring that wastewater is effectively transformed into reusable, high-quality water.

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Process Overview

Wastewater Treatment:
Wastewater treatment is a systematic process that removes contaminants and impurities from wastewater. The treated effluent is then safely returned to the water cycle, minimizing environmental impact and supporting water reclamation efforts. This process not only safeguards natural resources but also enables the reuse of water in various applications.

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Key Benefits

• Environmental Protection:
  Efficiently removes harmful contaminants, reducing the environmental footprint and safeguarding ecosystems.

• Water Reclamation:
  Converts wastewater into high-quality effluent that can be reintegrated into the water cycle or repurposed for industrial, agricultural, or municipal use.

• Sustainable Operations:
  Our state-of-the-art facilities and proactive maintenance protocols ensure long-term, reliable performance.

• Regulatory Compliance:
  Meets and exceeds stringent environmental and safety standards, ensuring your project stays ahead of compliance requirements.

• Cost Efficiency:
  Streamlined operations and innovative technology reduce operating costs while maximizing resource recovery.

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Partner with TCC to harness cutting-edge water treatment technologies that drive sustainability and operational excellence. Let our tailored solutions and expert services transform your wastewater management challenges into opportunities for growth and environmental stewardship.

 

At TCC, we offer comprehensive Operation & Maintenance (O&M) solutions designed to ensure your large facilities operate at peak efficiency, continuously, and safely. Our expert team manages a broad spectrum of activities to protect and optimize your physical assets.

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Overview

Operations & Maintenance (O&M):
O&M encompasses a wide range of tasks—from preventive maintenance to emergency response—ensuring that every aspect of your facility is managed efficiently. Our tailored approach is aimed at minimizing downtime and maximizing asset longevity.

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Key Benefits

• Efficiency:
  Optimizes asset performance, reducing energy consumption and lowering operational costs.

• Reliability:
  Regular maintenance and real-time monitoring ensure continuous, disruption-free operations.

• Safety:
  We adhere to stringent safety standards to protect your assets, workforce, and the surrounding environment.

• Cost-Effectiveness:
  Proactive maintenance strategies reduce long-term repair costs and extend asset life.

• Customized Solutions:
  Our services are tailored to meet the unique needs of your facility, ensuring optimal performance and operational continuity.

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Partner with TCC for robust O&M solutions that keep your facilities running smoothly and safely. Let our expertise secure your investment and drive sustainable performance.

 

At TCC, we deliver pre-cast concrete solutions designed to meet the most demanding project requirements. Our pre-cast concrete is manufactured in a controlled environment, ensuring superior quality and durability compared to typical poured-in-place concrete. Fully customizable to your specific dimensions, our approach saves you time and money while providing the best possible product at a competitive price.

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Overview

Pre-cast Concrete Services:
We specialize in producing high-quality pre-cast concrete elements that are engineered to last. Manufactured under strict quality control standards, our pre-cast products offer enhanced longevity and performance, making them ideal for a wide range of applications.

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Key Benefits

• Superior Quality:
  Manufactured in a controlled environment, our pre-cast concrete delivers unmatched consistency and durability.

• Customization:
  Provide your custom dimensions and specifications, and we will fabricate your pre-cast element to meet your unique project needs.

• Cost-Effective:
  Our efficient production process helps reduce overall project costs, saving both time and money.

• Enhanced Performance:
  The controlled manufacturing process results in products that outperform conventional poured-in-place concrete.

• Proven Reliability:
  Our commitment to quality and attention to detail has earned us a highly satisfied client base.

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Our Applications

Our extensive range of pre-cast works includes:

• Pre-cast Panels & Wall Panels: Ideal for both structural and aesthetic applications.
• Boundary Walls: Secure and durable solutions for property demarcation.
• Drainage and Septic Tank Slabs: Engineered for efficient water management.
• Concrete Barriers & Street Light Foundations: Designed for urban infrastructure projects.
• Chambers & Signboard Foundations: Custom solutions for various utility needs.
• Precast Reinforced Concrete Protection Slabs for Water Lines: Ensuring robust protection for critical utilities.

No matter what kind of pre-cast element your project requires, TCC is equipped to deliver a solution that exceeds your expectations.

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Partner with TCC for pre-cast works that combine superior quality, customization, and cost-effectiveness—delivering exceptional results for every project.

 

At TCC, our comprehensive Mechanical, Electrical, and Plumbing (MEP) services are designed to create functional, efficient, and comfortable spaces. Our professional team of MEP engineers utilizes advanced engineering principles to develop optimal designs, ensuring every installation meets the highest standards of quality and performance.

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Overview

MEP Services:
Mechanical, Electrical, and Plumbing (MEP) services involve the seamless integration of essential building systems. Our expert engineers meticulously research and design tailored solutions that ensure reliable functionality and comfort in every space, whether residential, commercial, or industrial.

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Key Benefits

• Optimized Design:
  Our engineering team develops precise, innovative designs based on proven engineering principles, guaranteeing efficient system integration.

• Enhanced Functionality:
  By combining mechanical, electrical, and plumbing services, we create environments that are both functional and comfortable for occupants.

• Reliable Installation:
  Detailed specifications are provided to installers, ensuring that every component is executed with precision and efficiency.

• Cost-Effective Solutions:
  Our integrated approach streamlines operations, reducing long-term maintenance costs while maximizing performance.

• Expert Team:
  Leverage the expertise of our dedicated MEP professionals committed to delivering superior, sustainable solutions.

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Partner with TCC to elevate your project with state-of-the-art MEP services that guarantee operational excellence and unmatched comfort.