NIT No.48/EEE/KBZ/MCD/2025-26 Item No. 01

S/I/T/C of compressor of water cooler up to 150 litres including making piping connections/charging etc. as reqd. (1 Ton Capacity) as per OEM installed make

Gas charging (R-22) of water cooler with complete work as required

Replacement of defective parts of up to 150 litres capacity water cooler including connections etc. as required as per OEM installed makeRunning capacitor. (36 micro farad)

Replacement of defective parts of up to 150 litres capacity water cooler including connections etc. as required as per OEM installed makeRunning capacitor.Thermostat switch

Replacement of defective parts of up to 150 litres capacity water cooler including connections etc. as required as per OEM installed makeRunning capacitor.Float valve

Replacement of defective parts of up to 150 litres capacity water cooler including connections etc. as required as per OEM installed makeRunning capacitor.Motor capacitor (4 micro farad)

Replacement of defective parts of up to 150 litres capacity water cooler including connections etc. as required as per OEM installed makeRunning capacitor. Condenser fan blade

Repair & rewinding of condenser motor of water cooler etc. as required

S/I/T/C of condenser motor of water cooler etc. including connections as reqd. (1/5 HP) as per OEM installed make

Repair of condenser coil with help of welding set for water cooler etc. as reqd.

S & F of Carbon Candle of UV type Water Purifier/RO System complete as required as per OEM installed make

Replacement of Membrane RO system complete as required (0.1 micron) as per OEM installed make

Replacement of Span FILTER for RO System complete as required (0.1 micron) as per OEM installed make

Replacement of CTO for RO System complete as required (0.1 micron) as per OEM installed make

Replacement of Solenoid valve for RO System complete as required as per OEM installed make

Replacement of SMPS of water Purifier including connections etc. as required (25 Watt/3.5 Amp) as per OEM installed make

S/I/T/C of RO pump suitable for RO system capacity of 50LPH etc. complete as required. (100 GPD) as per OEM installed make

S/I/T/C of 4 KVA Voltage Stabilizer having input voltage 150V-270V and output voltage 195-245V

S/I/T/C of copper pipe for split AC

S/I/T/C of Drain Pipe

Leak detection plugging thereof, complete with reprocessing dehydration and gas charging in Ton Split AC’s

Supplying , Installation, Testing and Commissioning of Air Cooled Hi Wall split type Air conditioners complete with Indoor unit(IDU), Out door unit (ODU), surface / concealed copper Refrigerant piping with insulation (closed cell elastomeric nitrile rubber tubular pipe section) upto 3 Mtr (IDU to ODU), copper power cable upto 3.5 Mtr (IDU to ODU) i/c drain pipe R-32/R-410/ R-407 Green Refrigerant, wireless Remote control, suitable for working between 180- 260V with low & high voltage cutoff and 50 hz ,1 phase AC supply capable of performing cooling, dehumidification, air circulation of following capacity with Scroll / rotary compressor. The system shall be able to deliver 100% of the rated capacity upto 42 0C. Min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and Printed Circuit Board (PCB). Must comply : Electrical cable IS 694 or IS 9968 temperature sensing control IS /International Electrotechnical Commission (IEC) 60730, hermetic compressor IS 10617, heat exchanger IS 11329, capacitor IS 2993 and motor IS 12615. Complete as per CPWD specification and IS : 1391 Part II 2023. The system shall be able to operate up to 50 0C (out door ambient temperature).Inverter Type - Cooling only.1.5 TR with 5 Star BEE Rating

Supplying , Installation, Testing and Commissioning of Window type Air conditioners complete with copper power cable upto 3 Mtr, wireless Remote, suitable for working between 180- 260V with low & high voltage cutoff and 50 hz ,1 phase AC supply capable of performing, cooling, dehumidification, air circulation, R-32/R-410A /R-407B Green Refrigerant with Scroll / rotary compressor with min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and Printed Circuit Board (PCB), antifreeze thermostat on the coil as a safety feature, complete with fixing including T&P & labour etc as required complete in all respect as specified of following capacity. Sound level of up to 50dB inside the room is acceptable. The unit shall be in confirmation with IS 1391 Part-I 2023 and CPWD Specification. The system shall be able to deliver 100% of the rated capacity upto 42 0C. The system shall be able to operate up to 50 0C (out door ambient temperature). Non Inverter Type.1.5 TR with 5 Star BEE Rating

Providing and installation of Magnetic Contactor

Supplying & Installation of Hot Cold & Normal Floor Standing Top Loading Water dispenser with Cooling Cabinet Fridge cold water storage capacity up to 3.5 ltr with hot water storage capacity up to 1 ltr as required.

Comprehensive annual maintenance contract for Window type AC of 1.5 ton for one year i.e. repair of compressor/defective part i/c cooling coil/discharge coil/running capacitor/blower/fan blade/filter/gas refilling/as per requirement complete as required including material and servicing for proper functioning of air conditioner.

Comprehensive annual maintenance contract for Split type AC of 1.5 ton for one year i.e. repair of PCB compressor/defective part i/e cooling coil/discharge coil/running capacitor/blower/fan blade/filter/gas refiling/as per requirement complete as required including material and servicing for proper functioning of air conditioner.

Comprehensive annual maintenance contract for Split type AC of 2.0 ton for one year i.e. repair of PCB compressor/defective part i/e cooling coil/discharge coil/running capacitor/blower/fan blade/filter/gas refilling/as per requirement complete as required including material and servicing for proper functioning of air conditioner.

Comprehensive AMC of wall mounted Reverse Osmosis (RO) plus UV plus UF water purifier with upto 50 ltr/hr purification capacity and storage tank upto 9 litres capacity for one year with replacement of defective parts including Carbon candle/ RO membrane/ span filter or solenoid valve/ CTO/SMPS/ UV tube/ choke/RO pump/ circuit board etc.

Comprehensive AMC of stainless steel body self-contained drinking water cooler with cooling capacity 150ltr per hr, storage capacity 150 ltr and suitable for 230V supply as required for one year i.e. repair of compressor defective part including condenser coil / condenser motor/ discharge coil/running capacitor/Thermostat switch/Float valve/ Motor capacitor/ Condenser fan blade/ gas charging/ as per requirement complete as required including material and servicing for proper functioning of water cooler.