Comprehensive annual maintenance contract of 3 nos. watercooled chiller units in the centralized water cooled hvac system available at amma maaligai, ripon building premises for a period of one year in div 58 zone v

Comprehensive annual maintenance contract with manpower for all types and capacity of split air conditioners with stabilizer available in the ripon building premises for the period of one year in 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

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

Shifting of 250kva dg set from existing location to green building ripon building div 58 zone v

Shifting of 250kva dg set from existing location to green building, ripon building ,div-58, zone v

Supply and installation of 5nos of new 2 ton split air conditioner units for commissioner pc room in ripon building premises in division 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

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

Supply and installation of 3 nos of new 2 ton split air conditioner units for honorable mayor ante and visitor room at ripon building premises in division 58 zone v