item based annual maintenance contract of air conditioner of institute , science centre, vip guest house of csir-nio goa , supply , installtion , testing and commissiong compressor of following types of ac including gas charging after removal of defective compressor of perticular unit etc to complete the work in all respect , supply of compressor of 1 / 1 . 5 ton windows ac , installtion , testing and commissiong compressor of 1 / 1 . 5 ton windows ac including gas charging after removal of defective compressor of perticular unit etc to complete the work in all respect , supply of compressor of 1 / 1 . 5 ton split ac , installtion , testing and commissiong compressor of 1 / 1 . 5 ton split acincluding gas charging after removal of defective compressor of perticular unit etc to complete the work in all respect , supply of compressor of 2 / 3 ton split ac , installtion , testing and commissiong compressor of 2 / 3 ton split ac including gas charging after removal of defective compressor of perticular unit etc to complete the work in all respect , supply of compressor of 1 / 1 . 5 ton invertor ac , installtion , testing and commissiong compressor of 1 / 1 . 5 ton invertor ac including gas charging after removal of defective compressor of perticular unit etc to complete the work in all respect , supply of compressor of 2 / 3 ton invertor ac , installtion , testing and commissiong compressor of 2 / 3 ton invertor ac including gas charging after removal of defective compressor of perticular unit etc to complete the work in all respect , supply of compressor of 1 / 1 . 5 ton cassette ac , installtion , testing and commissiong compressor of 1 / 1 . 5 ton cassette ac including gas charging after removal of defective compressor of perticular unit etc to complete the work in all respect , supply of compressor of 2 / 3 ton cassette ac , installtion , testing and commissiong compressor of 2 / 3 ton cassette ac including gas charging after removal of defective compressor of perticular unit etc to complete the work in all respect , supply of compressor of 3 / 4 ton cassette ac , installtion , testing and commissiong compressor of 3 / 4 ton cassette ac including gas charging after removal of defective compressor of perticular unit etc to complete the work in all respect , supply of compressor of 5 . 5 ton ductable cassette ac , installtion , testing and commissiong compressor of 5 . 5 ton ductable cassette ac including gas charging after removal of defective compressor of perticular unit etc to complete the work in all respect , supply of compressor of 8 . 5ton ductable cassette ac , installtion , testing and commissiong compressor of 8 . 5ton ductable cassette ac including gas charging after removal of defective compressor of perticular unit etc to complete the work in all respect , leak detection and rectification including nitrogen testing and gas charging completing work in all respect for following types of acs , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton split ac , 2 / 3 ton split ac , 1 / 1 . 5 ton invertor ac , 2 / 3 ton invertor ac , 1 / 1 . 5 ton cassette ac , 2 / 3 ton cassette ac , 3 / 4 ton cassette ac , 5 . 5 ton ductable cassette ac , 8 . 5ton ductable cassette ac , 11 tonductable cassette ac , supply and fixing of fan blade of following types of ac unit . iteam must be compitable to unit and standard make . , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton split ac , 2 / 3 ton split ac , 1 / 1 . 5 ton invertor ac , 2 / 3 ton invertor ac , 1 / 1 . 5 ton cassette ac , 2 / 3 ton cassette ac , 3 / 4 ton cassette ac , 5 . 5 ton ductable cassette ac , 8 . 5ton ductable cassette ac , 11 tonductable cassette ac , supply and fixing of capacitor for compressor unit , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton split ac , 2 / 3 ton split ac , 1 / 1 . 5 ton invertor ac , 2 / 3 ton invertor ac , 1 / 1 . 5 ton cassette ac , 2 / 3 ton cassette ac , 3 / 4 ton cassette ac , 5 . 5 ton ductable cassette ac , 8 . 5ton ductable cassette ac , 11 tonductable cassette ac , supply , fixing , testing and commisioning of fan motor of following types of unit , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton split ac , 2 / 3 ton split ac , 1 / 1 . 5 ton invertor ac , 2 / 3 ton invertor ac , 1 / 1 . 5 ton cassette ac , 2 / 3 ton cassette ac , 3 / 4 ton cassette ac , 5 . 5 ton ductable cassette ac , 8 . 5ton ductable cassette ac , 11 tonductable cassette ac , supply , fixing , testing and commisioning of blower motor of following types of ac unit , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton split ac , 2 / 3 ton split ac , 1 / 1 . 5 ton invertor ac , 2 / 3 ton invertor ac , 1 / 1 . 5 ton cassette ac , 2 / 3 ton cassette ac , 3 / 4 ton cassette ac , 5 . 5 ton ductable cassette ac , 8 . 5ton ductable cassette ac , 11 tonductable cassette ac , supply , fixing , testing and commisioning of condensor coil for following types of ac unit , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton split ac , 2 / 3 ton split ac , 1 / 1 . 5 ton invertor ac , 2 / 3 ton invertor ac , 1 / 1 . 5 ton cassette ac , 2 / 3 ton cassette ac , 3 / 4 ton cassette ac , 5 . 5 ton ductable cassette ac , 8 . 5ton ductable cassette ac , 11 tonductable cassette ac , supply , fixing , testing and commisioning of evaporator coil for following types of ac unit , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton split ac , 2 / 3 ton split ac , 1 / 1 . 5 ton invertor ac , 2 / 3 ton invertor ac , 1 / 1 . 5 ton cassette ac , 2 / 3 ton cassette ac , 3 / 4 ton cassette ac , 5 . 5 ton ductable cassette ac , 8 . 5ton ductable cassette ac , 11 tonductable cassette ac , supply and fixing of expansiion valve for following types of ac unit , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton split ac , 2 / 3 ton split ac , 1 / 1 . 5 ton invertor ac , 2 / 3 ton invertor ac , 1 / 1 . 5 ton cassette ac , 2 / 3 ton cassette ac , 3 / 4 ton cassette ac , 5 . 5 ton ductable cassette ac , 8 . 5ton ductable cassette ac , 11 tonductable cassette ac , supply , fixing , testing pcb of following type of ac , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton split ac , 2 / 3 ton split ac , 1 / 1 . 5 ton invertor ac , 2 / 3 ton invertor ac , 1 / 1 . 5 ton cassette ac , 2 / 3 ton cassette ac , 3 / 4 ton cassette ac , 5 . 5 ton ductable ac , 8 . 5ton ductable ac , 11 ton ductable ac , shifting and installation of split ac including refilling of gas , testing commissioning to complete the work in all respect ( rate per unit ) , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton split ac , 2 / 3 ton split ac , 1 / 1 . 5 ton invertor ac , 2 / 3 ton invertor ac , removal and returning of ac to store ( rate per unit ) , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton split ac , 2 / 3 ton split ac , 1 / 1 . 5 ton invertor ac , 2 / 3 ton invertor ac , repairing , fixing , testing and commisioning of existing fan motor of following types of unit to complete the work in all respect , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton split ac , 2 / 3 ton split ac , 1 / 1 . 5 ton invertor ac , 2 / 3 ton invertor ac , 1 / 1 . 5 ton cassette ac , 2 / 3 ton cassette ac , 3 / 4 ton cassette ac , 5 . 5 ton ductable ac , 8 . 5ton ductable ac , 11 ton ductable ac , repairing , fixing , testing pcb of following type ac to complete the work in all respect , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton split ac , 2 / 3 ton split ac , 1 / 1 . 5 ton invertor ac , 2 / 3 ton invertor ac , 1 / 1 . 5 ton cassette ac , 2 / 3 ton cassette ac , 3 / 4 ton cassette ac , 5 . 5 ton ductable ac , 8 . 5ton ductable ac , 11 ton ductable ac , supply and fixing of capacitor for outdoor fan unit , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton split ac , 2 / 3 ton split ac , 1 / 1 . 5 ton invertor ac , 2 / 3 ton invertor ac , 1 / 1 . 5 ton cassette ac , 2 / 3 ton cassette ac , 3 / 4 ton cassette ac , 5 . 5 ton ductable ac , 8 . 5ton ductable ac , 11 ton ductable ac , gas charge for following type ac to make work complete in all respect , 1 / 1 . 5 ton windows ac , 1 / 1 . 5 ton spli