Provision for comprehensive annual maintenance contract of efftronics make: data loggers of different capacity at various stations/locations including maintenance of various central monitor equipment/software at khurda road datalogger room and headquarter [bhubaneswar] over khurda road division for three years.

Comprehensive maintenance contract of dg sets over bikaner division for two years.

1000 mailbox licenses on perpetual basis with 3 years comprehensive support,data migration from old mail to new mail

Comprehensive annual maintenance contract of statcon make ips system at 13 locations over firozpur division for three years.

Comprehensive annual maintenance contract of passive components at bescom data centre, hsr layout, bangalore for a period of 2 (two) years

Ajmer division: comprehensive repair maintenance contract of window/split air conditioners (capacity-1.5 & 2 ton) at various stations/ibh over ajmer division for 03 years

Custom bid for services - comprehensive annual service maintenance contract (camc) for air-conditioners (ac) plants installed over chennai division for the period of two years

Comprehensive annual maintenance contract for the six numbers of data logger systems and 255 numbers of rtus at lc gates / ibhs in tvc division for three years

Comprehensive annual maintenance contract of m/s. hbl engineering limited make ips system installed at 35 locations for a period of four years over hubballi division.

Comprehensive annual maintenance contract (amc) towards hardware and software components for a period of three (3) years at data centre shimla and disaster recovery centre paonta sahib of hpsebl