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

Supply installation testing commissioning of 1 no of 98 inches touch interactive display led tv and other necessary accessories for the office chamber of commissioner at ripon building in division 58 zone v

Supply installation testing and commissioning of 1no of 16 person capacity passenger lift along with civil work in ripon building in div 58 zone v

Supply of 2 nos 35cpm digital multifunctional mono copier machine with duplex copying and printing scanner networking duly trolley 3 kva servo voltage stabilizer for use in office of chairman zonal officer zone iv

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

Consultancy services for mechanical electrical and plumbing design engineering for the construction of new council hall in the ripon building premises in div 58 zone 05

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 commissioning of 1.5 pixel cob led video wall including necessary accessories along with operation and maintenance for 2 years for commissioner conference hall in ripon building in div 58 zone v

Removal of existing 630kva transformer complete from central ashpalt plant at chetpet div 108 zone 8 erection testing commissioning of 630 kva transformer availing of ht supply for processing facility of bio mining package 4 in kodungaiyur dump