tender for e -tender - supply and installation of 15 nos. of new 2 ton split air conditioner for use in the various locations at ripon building with buy back of old ac in ripon building premises, div 58, zone v , buy back of old air conditioner , cost for buy back of old air conditioner , supply & fixing of 2 ton split type airconditioner as per technical specification , supply & fixing of 5kva voltage stabilizer as per technical specification , outdoor angle charges for the above ac (metal stand) as per technical specification , additional copper tube for the split air conditioner for all capacity as per technical specification , cost of 2 pole 32 amps breaker as per technical specification , cost of 56/0.3 (4 sq mm) multi stranded fire retardant flexible copper cable with isi mark is 694/1990 as per technical specification , cost of 22/0.3 (1.5 sq mm) multi stranded fire retardant flexible copper cable with isi mark is 694/1990 as per technical specification