Jumbo challenge for chip-making: Tata Electronics builds elephant-proof barrier for Assam unit; snakes necessitate further safeguards

The intersection of wildlife and semiconductor manufacturing presents an unusual challenge in Assam.At Tata Electronics' forthcoming outsourced semiconductor assembly and test (OSAT) facility, elephant movements pose potential operational risks.

Their footfalls generate ground vibrations that could affect sensitive equipment, potentially causing measurement errors, pattern distortions and operational disruptions in chip production, particularly given the nanometre-scale precision required.To address this concern, substantial protective measures are being implemented. The company is establishing a significant chip assembly unit in Assam's Morigaon district, specifically in the Jagiroad area.

The state government is assisting in constructing a robust 'elephant-proof' barrier around the premises, according to informed sources, cited by Economic Times."The barrier will be constructed to withstand elephant encounters," stated an ET source familiar with the project.

This comes as local media reported in May about wild elephants entering the site, damaging construction materials and temporary structures.

The animals, reportedly from a nearby sanctuary, were guided back with assistance from Forest Department and police personnel."The barrier serves dual purposes of elephant deterrence and security," noted a government official. "The project has received comprehensive support, including barrier construction oversight by the Forest Department. Senior state officials, including the Chief Minister, are actively monitoring the development.""The objective is to secure the facility against elephant intrusions during construction. The state authorities have been particularly supportive in facilitating project implementation," the ET source added.Experts note that while Morigaon district and Jagiroad aren't designated elephant corridors, the region has historical industrial presence through a former Hindustan Paper Corp facility.Dr Kushal Konwar Sarma, an elephant veterinarian and veterinary science professor in Assam, explained: "Though not a formal elephant route, Assam's elephant population is widespread.

Jagiroad sees occasional elephant movement, typically in groups with calves, as the area borders hills. These adaptable creatures quickly adjust to their surroundings."Semiconductor manufacturing facilities require careful vibration control, necessitating robust foundation design and structural engineering solutions.The facility faces additional wildlife challenges, specifically regarding snakes.

The company has employed specialists to safely relocate these reptiles to suitable natural environments. The site maintains full-time wildlife specialists handling snake encounters."For three months, these specialists have been managing various snake species, from non-venomous to highly toxic varieties, ensuring their relocation within their natural habitat," another source revealed.The assembly facility represents a Rs 27,000 crore investment, forming a crucial component of the Rs 76,000-crore India Semiconductor Mission (ISM), which has approved incentives for 10 proposals thus far.Tesla, led by Elon Musk, is reportedly among the potential major clients for the facility."Standard construction protocols involve assessing underground water flows and ground stability," explained an industry expert. "While OSAT facilities generally tolerate some vibration, fine-pitch assembly operations require extreme precision. Even half-micron displacements can disrupt pin alignment and affect production yields."