Dear Sarang,
If you are planning to manage such a project, some issues must be addressed:
The project must make profits prior to the transfer.
Companies who build well do not necessarily operate well, so check their track records on both fronts.
Ownership will matter depending on the strategy in terms of upkeep; historical track records would be a good guide.
Some alternatives to BOOT could maybe be interessed for you in order to mitigate the risks:
BRT: Build, Rent, Transfer
BOT: Build, Operate, Transfer
BTO: Build, Transfer, Operate
DBOT: Design, Build, Operate, Transfer
BOOST: Build, Own, Operate, Subsidize, Transfer
FBOOT: Finance, Build, Own, Operate, Transfer
For inspiration, try www-pub.iaea.org/MTCD/publications/PDF/te_1555_web.pdf
Regards
Marcus Sorensen