bids are invited for locations under sambalpur ba supply of bee approved 5 star rated inverter type split air conditioning unit , installation testing and commissioning of 1.5 tr 5 star rated inverter split ac units , providing and fixing of lshaped powder coated ms bracket , providing and laying of additional copper refrigerant pipes , supply and laying of extra copper cable for split ac units 3 core 2.5sqmm , providing and laying additional drain pipes , providing and charging of additional refrigerant gas , supply and fixing of mcb protected socket outlet box , supply of 20amp 3pin metal clad industrial plug sitc of 100nos inverter type split ac units at various total quantity : 1520