Sitc of 4nos 7tr microprocessor based high precision air cooled air conditioning package units for msc at 2nd floor te building mahanagar lucknow. sh dismantling of old pac units, new ducting, cabling, controlling and other associated work

Replacement of life expired 3x7 tr 1x10tr conventional pac units with 3x7tr high precision type microprocessor based pac units for 3g switch room at te saibaba colony coimbatore sw part b aux works

Supply, installation,testing and commissioning of 21 x 7tr microprocessor based high precision air cooled air conditioning package units for mini dc under phase ix.2 project of 4g for different sites in various circles in bsnl on pan india basis.

Supply, installation,testing and commissioning of 21 x 7tr microprocessor based high precision air cooled air conditioning package units for mini dc under phase ix.2 project of 4g for different sites in various circles in bsnl on pan india basis. rat

Comprehensive maintenance work of 5nos7tr microprocessor based high precision air cooled air conditioning package units fortebldg at main exchange basti sh 4 item sh repairing of faulty 5nos 7 tr microprocessor based package ac unit

Sitc of additional 3 nos of 7tr hpac units and associated works for the nms equipment room at second floor, dtax building, trichy. (sw providing ducting and aux. works)(recall)

Sitc of additional 3 nos of 7tr hpac units and associated works for the nms equipment room at second floor, dtax building, trichy. (sw providing ducting and aux. works)(recall 2