Servicing and replacement of 80 mm butterfly valve 100 mm butterfly valve and 150 mm valve and painting of existing corroded ms pipe lines in fire fighting system in amma maligai ripon building premises div-58 zone v

Operation and maintenance of hvac plant and fire fighting system in amma maaligai by engaging 7 nos of technically trained manpower for one year period in ripon building premises 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

Replacement of new chilled water inlet outlet pipes cooling tower bottom supports angle frp coating work for new ms pipe existing angle and pipes to be carried out on existing hvac system available at amma maligai ripon building premises div58 z v

Replacement of new chilled water inlet outlet pipes cooling tower bottom supports angle frp coating work for new ms pipe and existing angle and pipes to be carried out on the existing hvac system available at amma maligai ripon building premise zonev

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

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

Comprehensive annual maintenance contract of 5nos of toshiba make xerox machines used in the general dept land and estate office of ce bridges council dept parks dept in ripon building premises for one year period in div58 zone v