Enhancing Tunnel Safety with Real-Time Personnel Tracking and Environmental Monitoring
Steel Manufacturing Industry
UN SDG 9 – Industry, Innovation and Infrastructure
Tamil Nadu
Pain Points
The customer lacked clear visibility into worker movement, emergency alerts, and overall tunnel conditions.
Limited Visibility of Personnel Inside the Tunnel
No reliable way to identify which workers were inside the tunnel & their location during routine operations or emergencies.
Delayed Emergency Communication
Tunnel workers had no direct SOS alert method, delaying emergency response by the safety team.
Lack of Environmental Condition Monitoring
Tunnel conditions like temperature, humidity, and water leaks were not continuously monitored, risking worker safety.
Our Offerings
We delivered worker tracking, SOS alerts, environmental sensing, and a centralized tunnel monitoring panel.
Worker Registration and Personnel Tracking
Implemented worker registration and tracker assignment for real-time personnel identification and monitoring.
SOS and Emergency Alert System
Implemented wearable SOS with audible and visual alarms for instant emergency alerts to the monitoring team.
Temperature, Humidity and Water-Leak Monitoring
Installed environmental sensors for continuous monitoring of tunnel temperature, humidity, and water leaks.
Centralized Monitoring Panel
Centralized monitoring panel displayed worker status, tunnel zones, environmental data, and emergency alerts.

Outcomes
Improved Personnel Visibility
Enabled real-time visibility of registered workers, assigned trackers, and personnel across tunnel zones.
Faster Emergency Response
SOS alerts and alarm indications enabled the monitoring team to act quickly during emergencies.
Safer Tunnel Working Conditions
Continuous environmental monitoring enabled early detection of temperature, humidity, and water-leak risks.
Centralized Safety Supervision
Worker status, emergency alerts and environmental conditions could be monitored through a single panel.
Real-time tunnel monitoring has strengthened worker safety and enabled faster emergency response.
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