bids are invited for custom bid for services - sc division outsourcing of periodical maintenance emergency attention of 25kv ohe and psi assets on mtmi jnpd section of sc division for a period of 24 twentyfour months part i a ohe maintenance activity core , custom bid for services - part i b ohe maintenance activity non core , custom bid for services - part ii a emergency other maintenance activity , custom bid for services - part iii a tssspssp maintenance , custom bid for services - part iii b emergency and other maintenance activities , custom bid for services - part iii c transformer oil testing by accredited agency outsourcing delivery of public service as a project operation and maintenance of substation outsourcing delivery of public service as a project operation and maintenance of substation outsourcing delivery of public service as a project operation and maintenance of substation outsourcing delivery of public service as a project operation and maintenance of substation outsourcing delivery of public service as a project operation and maintenance of substation outsourcing delivery of public service as a project operation and maintenance of substation total quantity :