What are the key benefits of modern tunnel construction by Chameza Infra?

Chameza Infra uses advanced tunneling techniques such as TBM, NATM, and Drill & Blast to ensure safety, durability, and minimal surface disruption. Our tunnels feature integrated safety, waterproofing, and smart ventilation systems.

How does Chameza Infra ensure safety in tunnel and port projects?

We implement real-time surveillance, emergency lighting, escape tunnels, fire detection, and robust ventilation systems to ensure the highest safety standards in all our tunnel and port infrastructure projects.

What technologies are used in port infrastructure development?

Our port infrastructure integrates container tracking, automated cranes, smart illumination, and centralized control systems for efficient logistics and enhanced operational safety.

Can I get a custom quote for my tunnel or port project?

Yes, Chameza Infra offers free custom quotes tailored to your infrastructure needs. Contact us via our website or email inquiry@chamezainfra.com.

What makes Chameza Infra a trusted infrastructure partner?

With decades of experience, a commitment to quality, and a focus on sustainability, Chameza Infra delivers reliable, cost-effective, and innovative infrastructure solutions across India.

Does Chameza Infra handle both public and private sector projects?

Yes, we have extensive experience delivering infrastructure solutions for both government and private sector clients, ensuring compliance and excellence in every project.

How does Chameza Infra address environmental concerns in tunneling?

We prioritize groundwater preservation, minimal displacement, and sustainable construction practices to protect communities and the environment.

Where can I explore more about Chameza Infra's infrastructure solutions?

Visit our Road & Highway Projects, Bridges & Sea Links, Urban Infrastructure, and Commercial Estates pages for more information on our comprehensive solutions.

We Build Modern Tunnels Safely

Advanced Tunneling Techniques

Delivering Safe, Engineered Tunnel Solutions

CGInfra has mastered tunnel construction using NATM, TBM, Cut & Cover, and Drill & Blast methods. Each project begins with geological risk profiling, seismic study, and safety modeling to ensure long-term structural integrity.

Tunnel Boring Machine (TBM)

Deployed for urban and long-distance tunnels, ensuring minimal surface disruption and precision alignment.

Drill & Blast / NATM Method

Used in rock terrain or mountain zones; includes shotcrete, wire mesh, and staged excavation control.

Geological & geotechnical studies conducted before execution
Ventilation, waterproofing & escape systems integrated

Tunnel & Port Infrastructure

Technology & Safety at the Core of Our Engineering

Advanced Waterproofing

All tunnels and port substructures are equipped with multi-layer waterproofing membranes, injection grouting, and drainage systems to prevent seepage and prolong asset life.

Escape & Rescue Tunnels

Strategically placed emergency egress tunnels ensure quick evacuation in critical events, supported by fire-rated doors, signage, and fail-safe backup power systems.

Smart Illumination

Energy-efficient LED systems, motion sensors, and automated brightness control ensure visibility and safety throughout port corridors and long tunnel stretches.

Since 1986

Fire Detection & Suppression

Tunnels and enclosed marine zones are embedded with heat sensors, linear fire detection systems, and foam-based suppression to mitigate fire hazards quickly and effectively.

Airflow & Ventilation Control

Axial fans, jet fans, and intelligent ducting systems maintain air quality, CO levels, and humidity in real time through SCADA-based monitoring inside tunnel systems.

Integrated Control Systems

Centralized command centers enable real-time response via CCTV, temperature and smoke sensors, automated gates, and emergency comms across port and tunnel networks.

Why Choose Us

Responsible Engineering, Trusted Results

We are committed to delivering infrastructure that not only meets technical excellence but also respects communities and the environment we build in.

Groundwater Preservation

Our tunneling and foundation systems utilize recharge shafts and sealed cut-off walls to protect underground water reserves in urban and sensitive zones.

Minimal Displacement Approach

Our route planning minimizes community impact by avoiding dense habitats and ensures local engagement before site mobilization or land development.

Worker Safety Commitment

All work zones follow ISO 45001-compliant safety protocols, including 24×7 health surveillance, periodic drills, and AI-based hazard detection systems.