About Us

Chameza Infra is a leading infrastructure development and project management company, delivering innovative solutions across healthcare, education, industrial, commercial, and transportation sectors. With a commitment to quality, sustainability, and client satisfaction, we offer comprehensive services including project consultancy, design, engineering, and execution. Our experienced team leverages advanced technology and industry best practices to ensure timely, cost-effective, and high-impact outcomes for every project. At Chameza Infra, we build more than structures—we create lasting value for communities and stakeholders.

Contact Us

H - Office No. 104 & 103, Raj Swastik CHS Ltd, Daulat Nagar Road No.3, Post Office Lane, Borivali East Mumbai.

Connect With Us

Quality First
Infra Partner
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.

icon
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.

icon
Minimal Displacement Approach

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

icon
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.

shapes shapes
Comprehensive Tunnel Safety

Advanced surveillance, emergency lighting, and cross-passage access ensure rapid response and secure evacuation at all times.

Seamless Port Logistics

Smart container tracking, automated cranes, and integrated transport hubs optimize cargo flow and operational efficiency.

Dedicated Utility Corridors

Isolated shafts for power, telecom, and drainage provide reliable services and simplify maintenance for all infrastructure.