REPAIR/MAINT OF COOLING APPLIANCES, REFRIGERATOR, AIR CONDITIONER AND DESERT COOLERS AT JAIPUR MIL STN

Amount

Air Conditioning (Split/Window Type)

Dismantling and taking out the existing old unserviceable compressor hermetically sealed unit of any make from window type AC and S&F New compressor suitable for window AC of capacity 1.5 Ton complete all as specified and directed by Engineer in Charge. Make :Tecumesh/Hitachi or equivalent as approved by GE.

All as per Srl item No.2.00 here in before but compressor suitable for window AC of capacity 2.0 Ton complete all as specified and directed by Engineer in Charge. Make : Tecumesh/Hitachi or equivalent as approved by GE.

Dismantling and taking out the existing old unserviceable compressor hermetically sealed unit of any make from split type AC and S&F New compressor suitable for Split AC of capacity 1.5 Ton complete all as specified and directed by Engineer in Charge Make : Tecumesh/Hitachi or equivalent as approved by GE.

All as per Srl item No.4 here in before but compressor suitable for Split AC of capacity 2.0 Ton complete all as specified and directed by Engineer in Charge. Make : Tecumesh/Hitachi or equivalent as approved by GE. (Note for Srl No 1 to 5: 1. All Engineering works shall be carried out at site/E/M store yard only in presence of Engr- in- Charge. 2. No equipment shall be transport/carry out to local market for repairs).

M&L for testing leakage in system Window type Air conditioner of 1.5 ton capacity by injecting nitrogen gas upto 300 PSi, repairing leaking spots/joints with gas welding including supply & fixing of filter pencil type copper (in replacement), cleaning & flushing out complete system with gas, making the system leak proof, vaccumising the system complete all as specified and directed by Engineer in Charge.

All as per item No 6.00 here-in-before but Air conditioner of 2 ton capacity complete all as specified and directed by Engineer in Charge.

M&L for testing leakage in system Split type Air conditioner of 1.5 ton capacity by injecting nitrogen gas upto 300 PSi, repairing leaking spots/joints with gas welding including supply & fixing of filter pencil type copper (in replacement), cleaning & flushing out complete system with gas, making the system leak proof, vaccumising the system complete all as specified and directed by Engineer in Charge

All as per item No 8.00 here-in-before but Split type Air conditioner of 2.0 ton capacity complete all as specified and directed by Engineer in Charge.

M&L for servicing of Air conditioning of Window/Split of any capacity including air Filter Cleaning, Condenser and Evaporator coil Cleaning, insulation of tubing with expanded polythene foam insulation tubing and making necessary connection including M&L for unplastiised PVC pipe medium duly 20 mm dia for draining out condensed water complete all as specified and directed Note:-Item Serial No. 6.00 to 9.00 (i) Petty stores such as insulation tape, screws, small pieces of wires,plug top etc shall be provided by the Contractor without any extra cost to the department.complete all as specified and directed (ii). Spare parts alongwith Refrigerant gas shall be measured and paid separately there rate above Rs. 100/-

S&F starting capacitor of capacity 80/100 MFD complete all as specified and directed by Engineer in Charge Make: Universal/Dipcon/Usha/Epcos/Brite or equivalent as approved by GE.

S&F Starting capacitor of capacity 100/120 MFD complete all as specified and directed by Engineer in Charge. Make: Universal/Dipcon/Usha/Epcos/Brite or equivalent as approved by GE.

S&F running Condenser capacity of 10/20 MFD complete all as specified and directed by Engineer in Charge. Make: Universal/Dipcon/Usha/Epcos/Brite or equivalent as approved by GE.

S&F running Condenser capacity of 36 MFD complete all as specified and directed by Engineer in Charge. Make: Universal/Dipcon/Usha/Epcos/Brite or equivalent as approved by GE.

S&F running Condenser capacity of 40/45/50 MFD complete all as specified and directed by Engineer in Charge. Make: Universal/Dipcon/Usha/Epcos/Brite or equivalent as approved by GE.

S&F running Condenser capacity of 60MFD complete all as specified and directed by Engineer in Charge. Make: Universal/Dipcon/Usha/Epcos/Brite or equivalent as approved by GE.

S&F cooling Coil and condensor coil suitable for 1.5/2.0 Ton Capacity Window AC complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F cooling Coil and condensor coil suitable for 1.5/2.0 Ton Capacity Split AC complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F swing motor suitable for 1.5/2.0 Ton Capacity Window type Air Conditioner complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F swing motor suitable for 1.5/2.0 Ton Capacity Split type Air Conditioner complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F over load relay suitable for 1.5/2.0 Ton Window type AC complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F over load relay suitable for 1.5/2.0 Ton Split type AC complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F PVC Front gril suitable for Window type AC of any Make suitable for 1.5/2.0Ton window AC complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F electric blower motor double shaft suitable for 1.5/2.0 Ton Capacity Window type AC complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

All as per item No. 24.00 here in before but suitable for 1.5/2.0 Ton Split type AC (Evaporator/Condenser) complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F blower motor fan blade suitable for 1.5/2.0 Window type AC complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F blower motor fan blade suitable for 1.5/2.0 Split type AC complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F condenser motor with fan blade suitable for 1.5/2 Ton capacity Window type AC complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F condenser motor with fan blade suitable for 1.5/2 Ton capacity Split type AC complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F thermostat switch with knob suitable for AC of any capacity complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F air Filter Suitable for 1.5/2.0 Ton Capacity Window/Split type Air conditioner complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F capillary tube length as per existing size suitable for 1.5/2.0 Ton Capacity Air conditioner complete all as specified and directed by Engineer in Charge. Make : Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

S&F PCB Circuit with remote control suitable for any make and capacity of 1.5/2.0 Ton Window type AC and 1.5/2.0 split type capacity Air Conditioner complete all as specified and directed by Engineer in Charge. Make: Renutrol/Indfos/Kelvinator or equivalent as approved by GE.

M&L for PVC flexible waste condensing drain out pipe for split AC suitable size fixed properly on wall /floor etc connetced propery complete all as specified and directed by Engineer in Charge.

M&L repair & replacement of new Suction pipe suitable for 1.5/2.0 ton capacity Suitable for Air conditioner as per sample complete all as specified and directed by Engineer in Charge.

M&L for replacement of damaged Insulation of size 1/4&3/8, 1/2&5/8 for Split AC complete as per existing site complete all as specified and directed by Engineer in Charge.

M&L for replacement of Rubber bush suitable for 1.5/2.0/3.0 ton capacity Suitable for Air conditioner as per sample complete all as specified and directed by Engineer in Charge.

M&L for replacement of Copper Tube of size 1/4 and 3/8 suitable for any type and any capacity Air conditioner complete all as specified and directed by Engineer in Charge.

M&L for replacement of Plug nut of size 1/2 and 5/8 suitable for any type and any capacity Air conditioner complete all as specified and directed by Engineer in Charge.

Taking out and shifting new location and refixing both indoor and outdoor unit of split type Air conditioning electrically driven 230V/250V ,AC 50 Hz capacity 1.5/2.0 Ton in wall with rowl plugs including making holes for inlet /outlet in the wall with 50mmX50mmX6mm size of agle iron for foundation of condensing unit as per suitable size and making good existing surface including insulation of tubing with expanded polythene foam insulation tubing and making necessary connection including M&L for unplastiised PVC pipe medium duly 20 mm dia for draining out condensed water all as required and directed including necessary connection through voltage stabilizer complete all as complete all as specified and directed by Engineer in Charge.

M&L for rewinding for fan motor of air conditioner of any make and model upto 2 TR with super enameled copper wire of existing size and weight including replacement of bushing as required.

S&F in repair of PVC insulated sheathed flexible round, 3 core cable with copper conductor of size 80 / 0.20 for AC complete.

S&F in repair of sheet metal enclosure, single pole & neutral with two pin & earth plug and socket with one MCB single pole 20 amp, 240 volts complete. Make - Legrand / Schneider / Hager as approved or equivalent as approved by GE.

S&F in repair of contactor relay for split type AC as per existing.

S&F in repair of 3 pin metal socket & plug top for AC point single phase 240 volts.

S&F in repair of MCB single pole 240 volts, 10 to 32 amps, 10 kA, 'C' series, ISI marked complete. Make - Legrand DX3 / Schneider / Hager or equivalent as approved by GE.

S&F commercial plywood 4.0 mm thick provided in existing window upto double story bldg including cutting of plywood to opening size etc as required. (The area of plywood with external dimensions shall be measured for payment without deducting for central opening).

Dismantling of split AC of any capacity including refrigerant pipes, service connection, metal clad box and voltage stabilizer complete as required at site and depositing the same to MES yard. SOP is to be followed by proper pumping down of refrigerant gas before dismantling.

S&F in repair mounting frame/stand suitable for outdoor unit of split AC of any size all as required.

WATER COOLER

Dismantling and taking out the existing old unsv compressor sealed unit from Water cooler and S&F new compressor copper wound unit for operation on single phase, 230 V, 50 Hz, AC supply & confirm to IS-1067 Part-I, suitable for Water cooler of cooling capacity 40/80 ltrs/hrs and complete. Note :- 1. All Engineering works shall be carried out at site/E/M store yard only in presence of JE/Engr- in- Charge. 2. No equipment shall be transport/carry out to local market for repairs

All as per item No.51.00 here in before but compressor suitable for Water Cooler of cooling capacity 60/120 ltrs/hrs complete all as specified and directed by Engineer in Charge. Make - Kirloskar/Blue Star /LG/Tecumseh /Voltas /Usha or equivalent as approved by GE.

All as per item No. 51.00 here in before but compressor suitable for Water Cooler of cooling capacity 150/150 ltrs/hrs complete all as specified and directed by Engineer in Charge. Make-Kirloskar/Blue star/LG/Tecumseh/ Voltas/ Usha or equivalent as approved by GE.

M&L Checking the unserviceable water cooler of any make, size and capacity, making it serviceable by tightening the connection, checking power point and making it functional, replacement of screws, small pieces of wire, etc complete all as specified and directed by Engineer in Charge.

S&F condensor motor 1/35 HP 230V,SP, 50 Hz suitable for 40/80 capacity water cooler as per existng sample complete all as specified and directed by Engineer -in-Charge. Make : LG/Blue star/Universal/Airmaster or equivalent as approved by GE.

All as per item No. 55.00 here in before but 1/10 HP suitable for 150/150,60/120 or equivalent water cooler as per existng sample complete all as specified and directed by Engineer -in-Charge. Make : LG/Blue star/Universal/Airmaster or equivalent as approved by GE.

S&F condenser Blower fan blade suitable for 150/150,60/120 and 40/80 capacity water cooler or suitable for 1/10HP & 1/35 HP fan motor only including nuts/bolts any make and any capacity asper site requirement complete all as specified and directed by Engineer -in-Charge.

S&F capacitor for condenser motor suitable for any capacity, size complete all as specified and directed by Engineer -in-Charge. Make: Usha/Asian/Brite/Epcos/Dipcon/Concap or equivalent as approved by GE.

S&F starting Capacitor suitable for compressor of water cooler 150/150,60/120 and 40/80 capacity complete all as specified and directed by Engineer -in-Charge. Make: Usha/Asian/Brite/Epcos/Dipcon/Concap or equivalent as approved by GE.

S&F running Capacitor suitable for compressor of water cooler 150/150,60/120 and 40/80 capacity complete all as specified and directed by Engineer -in-Charge. Make: Usha/Asian/Brite/Epcos/Dipcon/Concap or equivalent as approved by GE.

S&F starting relay current type suitable for compressor of water cooler 150/150,60/120 and 40/80 capacity complete all as specified and directed by Engineer -in-Charge. Make: Usha/Asian/Brite/Epcos/Dipcon/Concap or equivalent as approved by GE.

S&F over load Protector with relay box type suitable for compressor of water cooler 150/150,60/120 and 40/80 capacity complete all as specified and directed by Engineer -in-Charge. Make Hitachi/Anupurna/whirlpool or equivalent as approved by GE.

S&F thermostat switch with knob suitable for compressor of water cooler 150/150,60/120 and 40/80 capacity complete all as specified and directed by Engineer -in-Charge. Make : Godrej / Renutrol/Anpurna/Whirlpool or equivalent as approved by GE.

S&F PVC float valve of size 15 mm assy alongwith ball with complete accessories for water cooler any capacity of size 15 mm dia complete all as specified and directed by Engineer -in-Charge. Make: Prayag/leader/Supreme or equivalent as approved by GE.

Supply and repalcement of Self closing water tap 15 mm dia chromium plated inner/outer thread as per sample for water cooler 150/150,60/120 and 40/80 capacity complete all as specified and directed by Engineer -in-Charge. Make: Waterman/Leader/Prayag/Leader or equivalent as approved by GE.

S&F air Filter Suitable for water cooler 150/150,60/120 and 40/80 capacity complete all as specified and directed by Engineer -in-Charge.

S&F capillary tube of suitable length as per existing size for water cooler 150/150,60/120 and 40/80 capacity complete all as specified and directed by Engineer -in-Charge.

Taking out old u/s copper conductor cable lead from water cooler any capacity and supply and fixing new copper conductor cable for water cooler lead size 2.5 sqmm 3 core AC, 50 Hz, PVC sheathed and overall PVC insulated complete all as specified and directed by Engineer -in-Charge.

Taking out old US plug top from water cooler any capacity and S & F of new plugtop of 15 Amp complete all as specified and directed by Engineer -in-Charge. Make: Anchor or equivalent as approved by GE

Taking out old US PVC drain pipe from water cooler any capacity and S & F new PVC drain pipe with clamp of size 40 mm dia for water cooler complete all as specified and directed by Engineer -in-Charge.

Taking out old U/S top cover gasket of water cooler 80/120/150 ( storage capacity) and supply and fixing new gasket complete all as specified and directed by Engineer -in-Charge. Make :- Usha/Blue star or equivalent as approved by GE.

Taking out old unserviceable top cover holding clamp of water cooler of any capacity and supply and fixing new holding clamp complete all as specified and directed by Engineer -in-Charge.

M&L for testing the leakage in system by charging of Nitrogen Gas up to 300 PSI. Repairing of leakage spots/Joints with gas welding work, cleaning and flushing the complete water cooler with gas, making the system leak proof, vacuuming the complete system complete all as specified and directed by Engineer -in-Charge.

Supply and replacement of condensing coil suitable for Water Cooler of capacity 40/80,60/120,150/150 Ltrs including welding/soldering, at site complete all as specified and directed by Engineer -in-Charge. As per sample

REFRIGERATOR

M&L for removing burnt/defective sealed compressor unit of any make from any type and Capacity of 165 to 200 Ltrs refrigerator by cutting of suction and discharge lines and un-screwing of foundation nuts and supply & fixing compressor sealed unit including necessary brazing work as required new sealed compressor unit complete all as specified and directed by Engineer -in-Charge. Make :- Godrej/Videocon/Whirlpool/LG/Samsung or equivalent as approved by GE.

All as per item No. 76.00 here in before but compressor suitable for refrigerator capacity of 286 to 320 Ltrs complete all as specified and directed by Engineer -in-Charge. Make :- Godrej/Videocon/Whirlpool/LG/Samsung or equivalent as approved by GE.

M&L Checking the unserviceable Refrigerator of any make, size and capacity, making it serviceable by tightening the connection, checking power point and making it functional, replacement of screws, small pieces of wire, etc complete all as specified and directed by Engineer -in-Charge.

Supply only freezer suitable for 165 to 320 ltrs capacity Refrigerator complete all as specified and directed by Engineer -in-Charge.

Supply only relay current type and thermal over load protector suitable for compressor complete all as specified and directed by Engineer -in-Charge. Make: Renutrol/Voltas/LG or equivalent as approved by GE.

Supply only thermostat auto defrost type suitable for any make and any capacity Refrigerator complete all as specified and directed by Engineer -in-Charge. Make: Danfos/Ind Foss/renutrol or equivalent as approved by GE.

Supply only air Filter suitable for for any make and any capacity Refrigerator complete all as specified and directed by Engineer -in-Charge.

Supply only capillary tube including brazing work of suitable length as per existing size for refrigerator any make and any capacity complete all as specified and directed by Engineer -in-Charge.

M&L for Heater Coil for refrigerator of size 165 Ltr to 320 Ltr complete all as specified and directed by Engineer -in-Charge.

S&F of New PCB for refrigerator of size 165 Ltr to 320 Ltr complete all as specified and directed by Engineer -in-Charge.

DEEP FREEZER

M&L for removing burnt/defective sealed compressor unit icluding brazing work of any make from Capacity 155 to 320 Ltr of Deep freezer by cutting of suction and discharge lines and un-screwing of foundation nuts and supply & fixing new sealed compressor unit complete all as specified and directed by Engineer -in-Charge. Make-Tecumesh/Godrej/Voltas/ Blue star/ whirlpool / LG or equivalent as approved by GE.

M&L for testing the leakage in system by charging Nitrogen Gas up to 300 PSI. Repairing the leakage spots/Joints with welding work including supply and replacement of filter pencil type copper and capillary tube of existing dia & length. Making the system leakproof vacuuming the system complete all as specified and directed by Engineer -in-Charge.

M&L Checking the unserviceable Deep Freezer of any make, size and capacity, making it serviceable by tightening the connection, checking power point and making it functional, replacement of screws, small pieces of wire, etc complete Note:- petty stores such as insulation tape, screws, small pieces of wires,plug top etc shall be provided by the Contractor without any extra cost to the department complete all as specified and directed by Engineer -in-Charge.

S&F relay current type and over load protector suitable for compressor complete all as specified and directed by Engineer -in-Charge. Make: Danfos/Ind Foss/renutrol or equivalent as approved by GE.

S&F thermostat auto defrost type suitable for any make and any capacity Deep Freezer complete all as specified and directed by Engineer -in-Charge.

S&F drier filter complete set suitable for any make and any capacity Deep Freezer complete all as specified and directed by Engineer -in-Charge.

Replacement of old unsv Blower motor for Deep Freezer and S&F Blower motor for Deep Freezer 4x4 complete all as specified and directed by Engineer -in-Charge. Make as per sample

S&F capillary tube of suitable length as per existing size for Deep freezer any make and any capacity complete all as specified and directed by Engineer -in-Charge.

S&F starting relay suitable for 310/320 ltrs capacity Deep freezer complete all as specified and directed by Engineer -in-Charge.

S & F new Axial fan motor with Condenser motor (Rotary/Axial fan) suitable for any type and any capacity deep freezer complete all as specified and directed by Engineer -in-Charge. Make: AUE/Cool Blow/Universal/ Frac master or equivalent as approved by GE.

S&F starting capacitor suitable for Deep freezer suitable for any type and any capacity deep freezer complete all as specified and directed by Engineer -in-Charge.

DESERT COOLER

Supply and replacement of old unsv copper bound Fan motor with frame legs and nut, bolts including iron blade for desert cooler 1350RPM or 180W single phase 220 volt 50C/S, 375-450mm including fixing nut bolts of desert cooler and making necessary electrical connection and testing complete all as specified and directed by Engineer -in-Charge. Make: Khaitan/Polar/Cool home/Crompton or equivalent as approved by GE.

M&L for rewinding of desert cooler fan motor of 1/7HP /1/8 HP single phase 3 speed with super ennamelled copper wire of appropriate gauge with insulating material complete after removing old burnt wire including servicing change the unserviceable bush, shaft and testing after completion complete all as specified and directed by Engineer -in-Charge.

S&F water circulating submersible pump, 1300 RPM, SP, 230V, 50Hz 1.5M head , discharge 7.0 Ltrs/hr complete all as specified and directed by Engineer -in-Charge. Make: Khaitan/Polar/Crompton/TEXMO or equivalent as approved by GE.

S&F of Filter pad made out of wooden wool suitable for Air grills of desert cooler as per existing size complete all as specified and directed by Engineer -in-Charge.

S&F painting the external portion of desert cooler with 2 coat of synthetic enamel paint of Ist grade over a coat of zinc chrome primer after scarping existing painted surface and painting the interior portion of the cooler with 1 coats of anti corrosive paint and refixing all components and testing complete all as specified and directed by Engineer -in-Charge.

S&F front panel of dimension as per existing size suitable for desert cooler of capacity 4000/5000/6000 Cum per hrs air flow complete all as specified and directed by Engineer -in-Charge.

Supply and replacement of body which inlude top, base and side grill, rear/ back grill, front grill for desert cooler made out 22gauge GI sheet (any make and any size) of desert cooler all as per site requirement complete all as specified and directed by Engineer -in-Charge.

S&F PVC Flexible hose suitable for desert cooler cooling system complete all as specified and directed by Engineer -in-Charge.

S&F Aluminium Fan Blade suitable for 3000/4000/5000/6000 Cum per hrs air flow as per sample complete all as specified and directed by Engineer -in-Charge.

S&F PVC Connector i.e (Elbow, Tee,3 way etc) complete all as specified and directed by Engineer -in-Charge.

S&F PCB Circuit with remote control suitable for any make and capacity of 50/100 Ltr remote controlled desert cooler of make- Symphony complete all as specified and directed by Engineer in Charge. Make: Renutrol/Indfos/Symphoney or equivalent as approved by GE.

S&F in repair plug top, 3 pin, 6 amp, 230 volts AC, ISI marked.

S&F in repair internal wiring of desert cooler with PVC insulated copper conductor wire of 1.5 sqmm as required.

S&F in repair ball brass valve high pressure with polythene float ISI marked and fly nut screwed on iron pipe 15 mm bore complete.

S&F in repair GI pipe connector (male and female) suitable for 15 mm bore pipe complete.

S&F in repair PVC insulated sheathed flexible round, 3 core multi standed copper conductor cable 0.5 sqmm, ISI marked minimum length 2.0 m wiith 3 pin plug top complete.

S&F in repair capacitor 4 mfd for desert cooler including necessary electrical connections, lugs, insulation tape etc complete. Make - Epcos/ Havells/ Asian or equivalent as approved by GE.

S&F in repair cooler stand of required size made of angle iron 20 mm x 20 mm x 2 mm thickness including two coats of synthetic enamel paint over a coat of red oxide primer complete.

S&F in repair GI pipe 15 mm bore medium grade ISI marked laid on floor/ walls complete.

S&F in repair switch piano, flush type, 6 amp, 230 volts AC one way. Make - Anchor penta PC/Havells Reo/SSK or equivalent as approved by GE.

VOLTAGE STABILZER

M&L for replacement of Voltage stabilizer 2 KVA to 3 KVA, input voltage range 90 volt to 220 volt and output voltage 220 volt to 230 Volt AC + 2% variation of voltage complete with accessories etc complete all as specified and directed by Engineer -in-Charge. Make: INTEG/Blue Star/V Guard/Voltas or equivalent as approved by GE.

M&L for replacement of Voltage stabilizer 04 KVA to 5KVA , input voltage range 90 volt to 220volt and output voltage 220 volt to 230 Volt AC + 2% variation of voltage complete with accessories etccomplete all as specified and directed by Engineer -in-Charge. Make Johnson/INTEG/Blue Star/Autronica/V Guard or equivalent as approved by GE.

M&L for Charging of gas F-22/R-22/R-410A/R-134(a) as existing Split / Window type Air Conditioner, Water Cooler, Refrigerator, Deep Freezer, Cold Room, VRF/VRV system any type and any capacity complete all as specified and directed by Engineer -in-Charge.

VRF/VRV, AHU and Cold Storage System

M&L for servicing of Air conditioning of VRF/VRV of 14HP Hot & Cold type and Cold Storage including air Filter Cleaning, Condenser and Evaporator coil Cleaning, insulation of tubing with expanded polythene foam insulation tubing and making necessary connection including M&L for unplastiised PVC pipe medium duly 20 mm dia for draining out condensed water complete all as specified and directed by Engineer -in-Charge.

M&L for PCB Circuit with remote control suitable for any make and capacity of 14 HP VRF/VRV Hot & Cold type, Cold Storage of (04x2) Ton capacity Air Conditioner complete all as specified and directed by Engineer in Charge. Make: Renutrol/Indfos/Kelvinator

M&L for Charging of gas R-410A as existing VRF/VRV system and Cold Storage System any type and any capacity complete all as specified and directed by Engineer -in-Charge.

Pumping down the existing refrigerant from the condensor/compressor and carrying out the leak test of VRF/VRV, Cold Storage as per existing with the pressure of Nitrogen gas and monoitoring for 24hrs asses leakages by brazing & replacement of necessary gasket wherever required including copper tubes of suitable size vacumizing of the plant by vaccum pump finally recharging of existing refrigerant gas to the plant and topping up of refrigerant if required to maintain the standard pressure etc complete including testing of the plant for smooth functioning complete all as specified and directed by Engineer -in-Charge. Note: Refrigerant required for topping up will be measured and paid separately under relevant items

Taking down old unserviceable AHU pre filter and Supply and fix new pre filters efficiency 90% down to particular size of 10 micron double knitted twisted polymer fabric (washable) rated with press drop of 6 mm WC, including aluminium anodized frame work of 16 SWG to be mounted in AHU filter assembly size as per existing complete all as specified and directed by Engineer -in-Charge. Make:- ASPAWYMAN/DYNA/MHP or equivalent as approved by GE.

Supply and fix in replacement of unserviceable / worn-out 'V' Belt of AHU's of size as per site requirement complete all as specified and directed by Engineer -in-Charge. Make:- Fenner/Dunlop/ Nerlon or equivalent as approved by GE.

Disconnecting all electrical wiring connections and removal of damaged/ unserviceable spares / parts and wiring with and including 1.0 sq mm multistranded copper wire and interlocking connections with suitable size lugs,connectors including marking numbers, cable tie, nut bolts, screws & making provn for single phase preventer & systematically controlled with all safety provisions of LT electric control panel board, testing and commissioning for central type A/C plant complete all as specified and directed by Engineer -in-Charge. Make of wire:- Havells or equivalent as approved by GE.

Servicing of AHU 10000 CFM unit including cleaning of cooling coils with chemical and cleaning of air filters, micro filters, draining out old water from inlet and outlet pipes and refilling fresh water and testing after servicing upto the entire satisfaction of complete all as specified and directed by Engineer -in-Charge.

Disconnecting and taking out old Temperature Sensor with cable & supply and fixing new chiller unit temperature sensor with cable and connecting to starter panel including testing complete all as specified and directed by Engineer -in-Charge.

Taking out old unserviceable contactor relay and supply and fixing new contactor relay, 230 volts, 50 Hz capacity complete all as specified and directed by Engineer -in-Charge. Make :- Siemens/L&T/C&S or equivalent as approved by GE.

M&L for replacement of make up tank as per existing of capacity 500 ltr complete with air vent, drain connection, overflow system, connection with float valve, foundation work, insulation work as per site requirement complete all as specified and directed by Engr-in-Charge.

S & F in repair cast iron butter fly valve lever operated 80 mm dia complete all as specified and directed by Engineer -in-Charge.

S & F in repair cast iron butter fly valve lever operated 100 mm dia complete all as specified and directed by Engineer -in-Charge.

S & F in repair cast iron butter fly valve lever operated 150 mm dia complete all as specified and directed by Engineer -in-Charge.

M & L for complete servicing/cleaning of motor and pump with Kerosene or by blower where necessary tightening of loose nuts and bolts, greasing, gland packing and tightening of all electrical connections of 5/7.5/12 hp pumping sets complete all as specified and directed by Engineer -in-Charge.

Schedule of Credit

M/s Prakash Enterprises

Shree Karni Electrovision

S.R.Enterprises