Overhauling of 4 nos 1000 kva oil type transformer including filtration and top up of new tr oil 1 no of earth fault relay master relay available in the 11 kv vcb accessories transport charges available at amma maaligai muthamizh arignar kalaign

Supply of 1no of 35 cpm digital multifunctional color copier machine with duplex copying printing scanner networking duly trolley mounted 3 kva servo voltage stabilizer for perambur constituency mla office div 36 zone iv

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

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

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

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

Comprehensive annual maintenance contract for 3 nos of water cooled chiller units in centralized water cooled hvac system available in amma maligai, ripon building premises for the period of one year 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