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| 1 | AIR CONDITIONERS |
| 2 | M & L forTracing out leakage from suction line, discharge line, evaporation condenser, filter, capilary tube, indoor unit, outdoor unit, suction / delivery line, joints by removing AC from its original Installed location by suitable method including brazing, welding andfiling of gas R-22/R-32/ R-410A in window/Split type AC of Following capacity . Make :- Refron / MefronNote:- Contractor will provide warranty of Refrigerant gas filledby him in case of gas leakages from suction / delivery valve for 3 month. |
| 3 | 1.5TR |
| 4 | 2.0TR |
| 5 | Removing following type of existing unserviceable compressor cut/uncut from window type/Split type AC and S & F new compressor compatible with all AC\"s Brands in original position including pressure testingwelding, respective refrigerant gas charging, brazing & replacement of filter/strainer made of copper capilary tube, complete.Make : - Highly/Samsung/VoltasNote:- Contractor will provide the warranty of compressor for 6 month . |
| 6 | 1.5 TR |
| 7 | 2.0 TR |
| 8 | S & F in replacementcombined starting and running capacitorCasing - Aluminum / Terminal - Lug ( Quadraple Fast On) to be install in air conditioners outdoor unitof capacity 1.5TR / 2.0 TR for compressor and condensor motor of capacity H & C 50mfd, F & C 4/6mfd, +- 5 %,50 / 60 Hz, 440 V AC caster oil protected,as per existing installed capacityall as directed and specified by engineer in charge. Make :- Havells/ Totaline / EPCOS |
| 9 | S & F in replacement compressor electrical wiring connection acessories like copper wire, lug, pin etc. Make- Anchor/Polycab/Finolex |
| 10 | S & F in replacement of fan blade for condensor motor of 1.5/2.0TR window/ split AC made of high class PVC, Push & Screw tight fitting 3 / 4 blade as per site compatible with all AC\"s Brands in original position all as specified and directedby Engineer- in-charge. Make:- Voltas / Hitachi / Totaline |
| 11 | M & L for Removing of existing unserviceable burnt out condenser motor fromsplit type AC of 1.5/2.0 TR capacity and S & F new condenser motor of capacity upto to 180 Watt, 3 to 6 Pole , 1100 rpm to 1750 rpm as per existing installed on site, single phase 230 V compatible with all AC\"s Brands in original position including frixingreplacement of rubber bush of motor mounting, testing, commissioning complete. Make :- Marathon /Cromptron / Voltas / Guangdong welling motor / AHU/LG |
| 12 | Dismantling blower fan motor of window type AC of 1.5/2.0TRcapacity and supply and fixing new fan motor along with fan of existing make and size and refixing in position, connecting and testing on loadall as specified and directed by Engineer-in-charge.Make- Marathon/Crompton/Voltas/Guangdong welling motor/AHU |
| 13 | M & L for Removing of existing unserviceable / leakage aluminium condenser from out door unit of capacity split type AC of 1.5/2.0 TR capacity and S & F newcopper condenser of capacity 1.5/2.0 TR as per existing installed on site,compatible with all AC\"s Brands in original position including frixing,brazing, cutting, respective refrigerant gas charging all as directed by engineer in charge. Make :- Voltas / Carrier/ Loyed |
| 14 | Supply and connect in replacement PVC insulated and FR PVC Round Sheathed, Copper Conductor (?exible) industrial cable, 1100 Volts, 3 core of size 4 Sqmm of length 3 mtr suitable for 1.5 TR / 2.0 TR AC. Make : - Havells / Polycab/ Finolex |
| 15 | S & F in replacement of electronic circuit(PCB) Original / Assembled(External type) complete including controlling unit i.e. (remote) all as per existing system and suitable for 1.5/2.0 TR capacity split type / window ACcompatible with all AC\"s Brands in original position as per specified and directed by engineer-in-charge. Make :- LG / Carrier / Voltas/ Hitachi / Amtrex/ Bluestare |
| 16 | Removing of existing unserviceable burnt out indoor unit blower motor carefully without bracking blower nut / socket mouthfromsplit type AC indoor of 1.5/2.0 TR capacity and S & F new blower motor of capacity30Wto 60 W, any pole, AC/ DC typeas per existing installed on site, single phase compatible with all AC\"s Brands in original position including with replacement of rubber bush of motor mounting, testing, commissioning complete. Make :- Cromptron / Voltas / Guangdong welling motor / AHU |
| 17 | Supply and install in replacement indoor unit of air cooled split unit Air Conditioners electric driven single phase of capacity 1.5 TR indoor unit complete with cordless remote control unit and with in built air ioniser and plasma filter for better indoor air quality including respective gas charging, compatible with all AC\"s Brands all as specified and directed. Make:- Godrej /LG / VOLTAS/ HITACHI/Totaline |
| 18 | Supply and install in replacement indoor unit of air cooled split unit Air Conditioners electric driven single phase of capacity 2.0 TR indoor unit complete with cordless remote control unit and with in built air ioniser and plasma filter for better indoor air qualityincluding respective gas charging, compatible with all AC\"s Brands all as specified and directed. Make:- Godrej /LG / VOLTAS/ HITACHI/Totaline |
| 19 | S & F in replacement of insulation foam covering of copper tubbing suction line from out door unit to indoor unit with suitable method of split type AC duly covered and tightened complete as directed by EIC |
| 20 | S & F new wall mount outdoor bracketupto 36 \" Heavy duty MS iron stand with nuts bolts suitable for 1.5/2.0 TR split/ Window type AC, Load bearing capacity: upto 50 kg and connected works all as specified and directed by Engr - in- Charge |
| 21 | S & F metal encosure single pole and neutral with a two pin and earth plug and socket complete with one single pole MCB of 20 Amps \"C\" series complete all as specified. Make : - Havells / ABB/Indoasian |
| 22 | M & L for submain wiring with two runs of PVC insulated and unsheathed FR cable 650/1100 Volts grade,multi - stranded 2 runs of 4.0 Sqmm single core copper conductor drawn through and including PVC casing and capping and 1 run of 4.0 Sqmm single core multi- stranded coper conductor PVC insulated and unsheathed FR cable 1100 volts grade, ISI markd earth continuity wire complete all as specified and directed (Note:- 3 runs of 4 Sqmm and 01 run of casing and capping shall be measured as one length). |
| 23 | M & L for Fixing / Shifting installation, testing and commissioning of split type AC\"s electric driven single phase of capacity 1.5 TR/2.0TR including making holes to the existing wall made ofPCC block / Stone masonary to draw cables and pipes to connect the indoor units to the out door units including new PVC drain pipe 20 mm dia complete all as specified. |
| 24 | M & L for Fixing/ Shifting installation, testing and commissioning of window type AC\"s electric driven single phase of capacity 1.5 TR/ 2.0 TR including making necessary opening in the existing wallmade ofPCC block / Stone masonary equal to window AC size and fixing the AC and making the surface good as original and the opening air tight with necessary packing as required including provision of PCC block masnory platform in CM (1:6) with PCC block of (1:5:8) with 15 mm plaster in CM (1:4) for installation of AC\"s complete all as directed. |
| 25 | Removing Split / window type AC unit 1.5/2.0 TR capacity from existing positioin and sevicing the same by complete cleaning and removal of the dust from condenser and evaporatorby washing castic soda & water bysuitable method including cleaning of air filter, supply and replacement of damaged wires with copper wire PVC insulated of same size, tightening of loose wire, nuts, bolts, servicing of condenser motor by oiling, greasing, setting of grills alignment complete including refixing in original position including provision of thermocol for air thighness, testing and commissioning to the entire satisfactioin of Engineer - in- Charge. |
| 26 | M & L Tracing out leakage from suction line, discharge line, evaporation condenser, filter, capilary tube/Expansion valve, indoor unit, outdoor unit, suction / delivery line, joints by removing AC from its original Installed location by suitable method including brazing, welding andfiling of gas R-22/R-32/ R-410A in Tower/Cassettetype AC of 4.0 TR capacity . Make :- Refron / MefronNote:- Contractor will provide warranty of Refrigerant gas filled by him in case of gase leakages from suction / delivery valve for 3 month. |
| 27 | Supply and fix in repairs brass service valve of size 3/8\" suitable for split ACs of any capacity.Make- Totaline or as per existing and approved by GE. |
| 28 | Supply and fix in repairs brass service valve of size 5/8\" suitable for split ACs of any capacity.Make- Totaline or as per existing and approved by GE. |
| 29 | Supply and fix in repairs Copper tubing of size 3/8\" suitable for split AC of any capacity with PVC insulation all around the pipe as per copper pipe size all as specified and directed by Engineer -in-charge |
| 30 | Supply and fix in repairs Copper tubing of size 5/8\" suitable for split AC of any capacity with PVC insulation all around the pipe as per copper pipe size all as specified and directed by Engineer -in-charge |
| 31 | Supply and fix in repair Electronic wall mounting type voltage stabilizer suitable for AC upto 2 TRfor automatic operation, single phase naturally air cooled indoor type and designed for input variation between 170 volt to 250 volt with output voltage stabilized at 230 volt with accuracy of ±2.5% andof capacity 5.0 KVA |
| 32 | WATER COOLER |
| 33 | Tracing out the leakage from suction/ discharge line, condenser and alike by suitable method including brazing, welding, gas charging R-134, R-22/R-32/ R-410A including replacement of strainer, capilary tube, nut bolts of compressor as required of water cooler 40 / 80 ltr capacity. Make :- Refron |
| 34 | Removing of existing unserviceable compressor cut / uncut from water cooler 40/80 ltr capacity including fixing in original position & R-134, R-22/R-32/ R-410A gas charging and pressure testing, brazing as required and replacement of strainer, capilary tube & cleaning of condenser coil including cutting of rusted portioin & welding replacement of new sheet of existing gauge etc all as directed complete. Make :- Godrej / Tecumsha/LG or equivalent |
| 35 | REFRIGERATORS |
| 36 | Tracing out the leakage from suctiion/ discharge line, condenser and alike by suitable method including brazing, welding, gas charging R-134, R-134, R-22/R-32/ R-410A replacement of strainer, capilary tube, nut bolts, etc as required of compressor of refrigeratiors of capacity 310 Liter. Make :- Refron or as existing |
| 37 | Removing existing unserviceable compressor from refrigerator capacity 300 -310 ltr and S&F new in original position & charging of gas R-134, R-134, R-22/R-32/ R-410A, replacement of strainer, capilary tube complete.Make :- Godrej / Tecumsha/Emerson/LG |
| 38 | DESERT COOLER |
| 39 | S&F in replacement Hi Quality Submersible electric pump18W single phase 230 V A/C 50 cycle, inbuild thermal overload protectorminimum head 2 mtr suitable for metal/plastic body desert cooler including testing complete. Make : - Bajaj/ Khaitan / Voltas/ Crompton |
| 40 | S&F in repalcement desert coolerelectric fan motor upto 110 W capacity 230 V AC, 50 cycle, copper winding single shaft formetal/plastic body desert cooler as on installed on site including necessary modification / extra nut & bolt, testing complete all as directed by engineer in charge. Make:-Crompton / Cambridge / Hairecom/ Khaitan/Bajaj |
| 41 | S&F grass pads of approved quality & pattern and size to suit exisitng coolers. |
| 42 | S&F in replacement fan blade (3 or 4 blade) suitable for motor 1/8 HP single phase of desert coolers. |
| 43 | Supply and laying of 20mm outer dia CPVC pipes SDR 11 including with all fittings such as bends, elbow, tee, socket, reducers, unions etc as required at site for on walls/ceiling or laying in floors with proper clamping at a distance of 1 meter complete , conneting to over head tankall as specified and directed.Make: Astral / Finolex / Supreme |
| 44 | SCADA |
| 45 | Supply & Fix in Replacement CPU card of RTU panel for AC PLANT temperature and humidity indication and transmission system panel with below specifications: Voltage 12 VDC, Current: Standby 115 mA at 12 VDCAlarm 115 mA at 12 VDCContact arrangement Form CRating 30 VDC at 1 A resistiveAUX power outputs: Quantity 1Voltage 24 VDC, resettable or continuousCurrent 1.0 A totalData network (RS-485)Nodes 2 to 64 (requires optional network card)Performance class Class A or Class BWire type Twisted pair, 6 twists per foot, min.Circuit length 5,000 ft. (1,524 m) between any three panelsCircuit resistance 90 O, max.Circuit capacitance 0.3 µF, max.Serial Port (RS-232)Annunciator port (RS-485)Performance class Class B and Redundant Class BBaud rate 9600 and 38400Wire type Twisted pair, 6 twists per foot, min.Circuit length 4,000 ft. (1,219 m)Circuit resistance 90 O, max.Circuit capacitance 0.3 µF, max. Make: CIMCON or equivalent |
| 46 | Supply & fix in replacement Analog input card of Remote Terminal Unit panel with FRC cables and its connecting accessories for AC Plant panel Make: CIMCON/ALTEC OR EQUIVALENT. |
| 47 | Supply & Fix in Replacement Power Supply boards of existing RTU panel. SMPS Specifications : Mains voltage 94 to 264 VAC, 50/60 HzAC Input Current : Standby 1.5 ampsBrownout level 93 VRMSBattery charging capacity 65 Ah max.Total Power : Voltage 24vdc & 12/5 vdc Standby Current : 88mAAlarm Current : 169mAOutput voltage: Special: 24 Vdc, Regulated: 24 VdcOutput current Special: 12/5 VDC, Regulated: 12/5 vdc. Operating environment : Temperature 32 to 120 °F (0 to 49 °C) Relative humidity 0 to 93% noncondensing. Make: CIMCON or equivalent |
| 48 | Supply & fix in replacement IO module cards of Remote Terminal Unit panel with FRC cable Make: CIMCON or equivalent\" |
| 49 | Supply & fix in replacement Digital input DI card of Remote Terminal Unit panel with FRC cables and its connecting accessories Make: CIMCON or equivalent |
| 50 | Supply & fix in replacement Process indicator for display of temperature and humidity data Make: CIMCON or equivalent |
| 51 | Supply & fix in replacement Digital output DO card of Remote Terminal Unit panel with FRC cables and its connecting accessories Make: CIMCON or equivalent |
