More than 40 workers at a nuclear power station in northern India have been exposed to tritium radiation in two separate leaks in the past five weeks. The first accident occurred on June 23 when 38 people were exposed during maintenance work on a coolant channel at the Rajasthan Atomic Power Station in Rawatbhata…India is on a nuclear power drive, with a host of plants based on Russian, Japanese, American and French technology under consideration or construction…But environmental watchdogs have expressed concerns about safety in India, where small-scale industrial accidents due to negligence or poor maintenance are commonplace and regulatory bodies are often under-staffed and under-funded.