tender for special repair/ replacement of summer cooling appliances against ber under ge ima dehradun.; 1 supply and installation split air conditioner 2tr inverter typecomprising following specifications: a) bee star rating : minimum 3 star ( as per 2024-25 norms) b) pm 2.5 filterc) hot and cold type d) energy saving with human sensore) double swing automatic 3d airflow f) silicon coated pcb for long lifeg) high voltage protection upto 700v h) 5 speed fan controli) self diagnosisj) minimum 5 year warranty on compressor and 5 year warranty on pcb.k) 3 metre- 7 metre ( as per site requirement) copper piping of suitable dia meter and insulation kitl) anti corrosion copper heat exchanger m) tonnage : 2 tr n) rated iseer : min 4.4 o) moisture removal : min 2.5 litre/ hour(i) ambient operating temperature range in summer for cooling : (18 degree celcius to 55 degree celcius)(ii)ambient operating temperature range in winter for heating: ( -15 degree celcius to 24 degree celcius)q) refrigerant type:environment friendlyr) compressor type : advanced hyper tropical twin rotary types) evaporator and condenser coil material type : coppermake : o general/mitsubishi/daikin 2 supply and fix water cooler with normal cooling capacity 40 ltrs per hrs and storage capacity of 80 litres. the key features of water coolers are as under :-i) storage capacity - 80 litresii) cooling capacity - 40 litres/houriii) refrigerant - r-134aiv) no. of faucets - 2 nos (ss) v) cabinet material - ss 304vi) storage tank - food grade stainless steelvii) tropicalized machineviii) eco friendly refrigerantix) min 40 % electricity savingsx) safety compliant xi) in situ puf insulationxii) longer cooling retention xiii) compact designxiv) anti corrosive precoated bodyxv) soft aesthetic designxvi) minimum 1 year comprehensive warranty on product.make : voltas/usha/bluestar 3 supply& fixrefrigerator comprising following specifications: a) bee star ratings : minimum 3 star ( as per 2024-25 norms) b) premium refrigerators with auto-defrost function.c) capacity : 310 to 360litresd) manufacturer warranty : minimum 5 years on compressore) digital inverter compressor : automatic adjustment of speed in response to cooling demand, quieter operation and uses less power. digital inverter compressor : greater energy efficiency, less noise and a long-lasting performance. consumes 50% less power, backed up by minimum 5 year warrantyf) additional features : twin cooling plus | powercool | powerfreeze | built in design | easy access control| precise cooling | fingerprint resistantmake : samsung/voltas/whirlpool/lg 4 supply and fix desert cooler having following characteristics :i) material of the body- plastic bodyii) air throw distance @ 0.5 m/s - minimum 14 m.iii) tank capacity - minimum 85 litres iv) rated power input - cooling - 340 wattv) power supply - 230 volt/ 50 hz/ single phase.vi) air flow - minimum 5000 cmh.vii) fan diameter - 46 cm viii) castor wheels inclusive.ix) metallic fan blade.make : voltas/crompton/bajaj