Abstract
The first major challenge was to reorient the s/m design team from a conventional single hull design framework to a double hull nuclear powered s/m concept. Besides, having to put aside all the design normative and processes learnt at the Professor Gabler’s s/m Design Institute in Lubeck, it required a complete mindset change. Next, came the enormous challenge of innovating, the unique fuel package required for a compact s/m reactor. The Indian establishment had vast experience in developing the nuclear power programme under very stringent international technology denial regime. At that point of time, we also faced serious obstacles in obtaining enriched uranium, the universally accepted staple feed for the s/m reactors, in the quantum required to sustain a nuclear s/m flotilla.
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