Comprehensive annual maintenance contract for 3nos of water cooled chiller units in centralized water cooled hvac system available in ammamaligai ripon building premises for the period of one year in div 58 zone v

Supply installation testing and commissioning of 2 nos of 6.5 ton precision air conditioner for server switch room at 3rd floor of muthamizh arignar kalaignar mu. karunanithi maligai ripon building premises div 58 zone v

Semi comprehensive annual maintenance contract for 1010kva cummins diesel engine genat amma maaligai ripon building premises for the period of two year in div 58 zone v

Supply installation testing commissioning of 1 no of 75inches led display unit for the office chamber of additional chief secretary commissioner located in first floor ripon building in division 58 zone v

Supply of 1 no digital duplicator machine with printing speed of 130 ppm and 3 kva servo voltage stabilizer for use in the general department in ripon building premises div 58 zone v

Electrification work for shifting of db in edp and db in gis from existing location to green building ripon building div-58 zone v

Servicing of non valves sluice valves sluice valve operating wheel jockey pump pressure switch of fire fighting system in amma maligai ripon building premises div 58 zone v

Electrification work for shifting of server db in edp and server db in gis from existing location to green building ripon building div 58 zone v

Rate contract for supply and installation of 25 nos of new 2 ton split air conditioner units for various departments in ripon building premises, division 58, zone v for a period of one year

Shifting of precision air conditioner from existing location (gis cell, amma maligai) to green building in ripon building,div-58, zone v