Provision of new public address system in ground floor amma maaligai conference hall at ripon building premises in division -58 zone-5

Supply installation testing commissioning provision of additional gooseneck mics central control unit conference unit at existing conference hall in amma maaligai for the additional seating arrangement at ripon building premises in div 58 zone 5

Provision of new audio system and equipments in the commissioner conference hall first floor at ripon building in 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

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

El.d.c.no.north/5489/2025/ electrification in lobby (ground floor to 5h floor) in amma maaligai, ripon building in div 58, zone 5

Supply and installation of 4 nos of 4 ton vertical air conditioner systems at amma maaligai auditorium at ground floor ripon building premises div 58 zone v

Supply installation testing commissioning of 2.5pixel led video wall 12 x 28 feet including necessary accessories along with operation and maintenance for 3 years for amma maaligai auditorium at ripon building premises in 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

Camc of vertical air conditioner unit in commissioner conference hall packaged air conditioner unit in golden jubilee hall ductable air conditioners unit in council hall in ripon building premises two years period div 58 zone v