rate contract for supply and installation of 25 nos of new 2 ton split air conditioner units for various departments in ripon building premises, division 58, zone v for a period of one year rate contract for supply and installation of 25 nos of new 2 ton split air conditioner units for various departments in ripon building premises, division 58, zone v for a period of one year , split type 2 ton ac machine , supply and installation of split type 2 ton ac machine as per specification , supply and fixing of 5 kva voltage stabilizer of copper wound (double booster) as per specification , outdoor angle charges for the above ac (metal stand) as per specification , additional copper tube for split type 2 ton air conditioner for all capacity (3 mtrs for every ac) asper specification