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

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

Provision of new audio system and equipments in the commissioner conference hall first floor at ripon building in div-58 zone-v

El.d.c.no.north/903/2025/ electrification work in amma maaligai conference hall at ground floor, commissioner conference hall first floor and birth and death department first floor, ripon building premises in division -58, zone-5

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

Interior work at amma maligai conference hall in ripon buildings premises in div 58 zone 05

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

Comprehensive amc of vertical air conditioner unit in commissioner conference hall packaged air conditioner unit in golden jubilee hall ductable air conditioners unit in council hall ripon building premises for period of two years div 58 zone 5

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

Supplying and providing of security guards for 1 yr providing safety and security for the buildings and equipment at muthamizh aringar kalaingar dr karunanidhi maaligai revenue dept building and amma maaligai in ripon building campus in dn 58 zn 5