What is Robotic Manhole Cleaning?

Bandicoot, the robot, was developed by Kerala-based Genrobotics, and is already in use in urban bodies across the country, phasing out the practice of sanitation workers physically entering the manholes.

Robotics Technology for Manhole Cleaning

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Background: Kerala has become the first state in the country to use robotics technology for cleaning manholes in the town of Guruvayur.

Manual Scavenging

Manual Scavenging, even though prohibited by ‘Manual scavengers and their rehabilitation Act, 2013’, has resulted in following issues:
- Stigmatisation of lower class, who are compelled to perform these tasks.
- Lack of safety equipment puts the workers under the risk of infections and asphyxiations (deprived of oxygen).
- Lack of empathy among the government, contractors and household members employing manual scavengers, who fail to understand the plight of workers.

About Robotic Manhole Cleaning

Bandicoot, the robot, was developed by Kerala-based Genrobotics, and is already in use in urban bodies across the country, phasing out the practice of sanitation workers physically entering the manholes.
The robotic Tron Unit, which is the major component of Bandicoot, enters the manhole and removes sewage using robotic hands, similar to a man’s limbs.
- It has waterproof, HD vision cameras and gas sensors that can identify harmful gases inside the manhole.
The robot Bandicoot has been inducted under the Guruvayur Sewerage Project, by Kerala Water Authority (KWA), as part of the 100-day action plan of the State Government.
Impacts of introducing Robotics for Manhole Cleaning:
- It marks a step towards use of technology-driven solutions for addressing social issues.
- Modernisation of the sewerage system will help contain the spread of epidemics and associated health challenges.
- Provides a respite for workers engaged in manhole cleaning, ending their stigmatization.