Excellent find! For me, this is the money shot in that presentation: the "Lessons Learned":First is this 9 page February 20, 2015 presentation from Nippon-Sharyo and Sumitomo to the Next Generation Equipment Committee. Turns out that the project is encountering schedule slippage with the Feb 2015 schedule calling for the completion of testing of 3 pilot cars by December 2016 (from end of May 2016) and the 130th car to be completed by October, 2018. The Feb 2015 status bullets:
- Standardization and Innovation can be in conflict at times.
- Overly-detailed specification may limit equipment choices in a
constantly changing supply market.
- It is challenging to accurately allocate weight and physical space for a technologically evolving car design.
- Resolving ambiguities or contradictions in the specification required much time and effort to resolve.
- [SIZE=24pt]Areas for discretion of the carbuilder could be further evaluated... [/SIZE]
N-S do not sound like happy campers.