REPAIR/REPLACEMENT OF SUMMER APPLIANCES, DOMESTIC AC, REFRIGERATOR, WATER COOLER ETC AND CONNECTED WORK AT TELEPARA, BINNAGURI AND COOCHBEHAR UNDER GE (S) BINNAGURI

Amount

Dismantling of defective refrigerator of any make and capacity including transportation to workshop and back for thorough checking of all accessories and components, repairs and reassembling the same after repair/replacement of defective accessories/components and testing complete all as directed by Engr-in-charge . NOTE :- New accessories / components required shall be measured and paid separately, labour charges for fixing shall be included in the unit rate of item No. 1 here-in-above. Repair of body overhauling / repair sealeds unit (compressor ) gas charging painting etc shall be measured and paid separately. Old serviceable accessories / components obtained from item No.1 here-in-above shall be refixed as directed by the Engr-in-charge,and labour charge for refixing to be deemed to be included in unit rate of item No.1 here-in-above. (Samsung/LG).

Supply only the following suitable accessories components of refrigerator (Make - Kelvinator/Allwyn /Godrej/Whirlpool/Usha/Samsung/LG)

Cooling chamber including cooling coil of existing size shape suitable for refrigerator of size and of capacity 165/180 ltrs.

All as per item No. 1.00 here-in-above for refrigerator of capacity 250/286/310 ltrs.

Thermostat defrost type switch suitable for refrigerator of capacity 165/220/310 ltrs.

PTC Relay with overload suitable for refrigerator of capacity 165 to 300 ltrs.

Cooling coil of suitable for size of refrigeration capacity of 250/280/310 ltrs .

Megnetic door gasket including fixing accessories for refrigerator of 165/180 Ltrs capacity.

Megnetic door gasket including fixing accessories for refrigerator of 250/286/310 Ltrs capacity.

Capillary tube of size 0.36 for any type/size refrigerator

Thermostate suitable for 250/286/310 ltr

Door switch for refrigerator of any capacity.

Lamp holder, screwed/pin type including 15 watt, lamp 240 volts.

LED lamp suitable for refrigerator of capacity 165/250/310 ltrs

Copper pencil strainers of size 4" long double mouth .

Inner shelf for refrigerator of capacity 165/180 ltrs.

All as per item No. 16 here-in-above but for refrigerator of 286 to 310 ltrs capacity.

PVC chillar tray for refrigerator of capacity 165 ltrs.

All as per item No.18 here-in-above but 286 to 310 ltrs.

Wiring set complete consisting of PVC insulated flexible wire with stranded copper conductor of size 1.5 sqmm and fixing clips for refrigerator all types.

Vegetable tray for 165 ltrs to 190 ltr refrigerator.

Vegetable tray for 286 to 310 ltrs refrigerator.

Freezer door for 165 ltrs refrigerator.

Freezer door for 286 to 310 ltrs refrigerator.

Bimetal 2 wire / 3 wire / 4 wire

Running capacitor 6 / 10 mfd

Forst free fan motor SP 230 volts

Sensor for cooling coil

Condenser coil for 165 to 200 Ltrs

Condenser coil for 250 to 310 Ltrs

M&L for repair to PCB of refrigerator of any capacity and make all as specified and directed

M&L for repair to inverter type PCB of refrigerator of any capacity and make all as specified and directed

Supply and charging of Gas R-134 A or equivalent including necessary arrangement for charging gas & pressure testing complete all as specified and directed.

S&F of heating coil including fixing accessories suitable for 250/286/310 ltrs

S&F of T-Fuse for refrigerator of cap 250/286/310

Taking out burnt compressor after disconnecting suction and discharge line and supply and fixing new compressor as per existing including testing complete all as specified and directed for Regrigerator of Capaicty 165/180 Ltrs (Re- Charging of gas will be measured and paid separetely)

All as per item No.36 here-in-above but for compressor of capacity of refrigerator 250/286/310 ltrs .

Re-charging of refrigerator gas (R-134) for refrigerator of capacity 165 to 185 ltrs after vaccuming dehydration leak testing of the system as per system standard practice for proper cooling effect and satisfactory performance complete all as specified and as directed.(Re Charging of gas will be measured and paid separetely)

All as per item No. 38 here-in- above but for refrigerator of capacity 286 to 310 ltrs.

Supply and charging Gas R-600 including necessary arrangement for charging gas & pressure testing complete all as specified and directed by Engr-in-Charge.

WATER COOLER

Dismantling of defective water cooler storage type of 40 ltrs capacity including transportation to workshop and back for thorough checking/including all accessories and components re-assembling the same after repair/ replacement of defective accessories/components including testing complete all as specified and directed. NOTE : (a) New accessories/ components required shall be measured and paid separately, labour charges for fixing are deemed to be included in the unit rate. (b) Repair of body overhauling/repair, sealed compressor unit gas charging, painting etc shall be measured and paid separately.

All as per item No. 42 here-in-above for water cooler storage type 80 ltrs capacity.

All as per item No. 42 here-in-above but for water cooler storage type 120 ltrs capacity.

Supply only the following suitable accessories of water cooler. (Make -Shreeram/ BLUE STAR /Usha/Voltas)

Condensor coil for water cooler 40 ltrs capacity of similar specification as of old one.

All as per item No. 46.00 here-in-above but water cooler of 80 ltrs capacity

All as per item No. 46.00 here-in-above but water cooler of capacity 120 ltrs.

Aluminium fan blade for blower motor for water cooler of capacity 40/80/120 ltrs.

Wiring set complete consisting of PVC insulated cable wiring stranded copper conductor connecting clips etc suitable for water cooler 40/80/120 ltrs.

Thermostat including plastic regulating knob as per existing for water cooler of cooling capacity 40/80/120 ltrs.

Relay for water cooler type suitable for water cooler storage cooling capacity 40/80 ltrs/hrs.

Relay for water cooler type suitable for water cooler storage cooling capacity 60/120 ltrs/hrs.

Self closing bib tap/push tap 15mm dia chromium plated steel suitable for water cooler 40/80/150/120 ltr/hrs capacity.

PVC connection pipe high density 15mm dia 300mm long including jublee clamps for inner connection from tank outlet to tap.

15 mm dia PVC connection pipe 450 mm long complete with PVC union at both end. (Make - Prayag/ Prince/ kisan)

15 mm bore Stop cock brass both end screwed.

15 mm dia Float valve PVC complete with all accessories . (Make - Prayag )

Running Capacitor 10/15 mfd 230 volts AC, 50 Hz suitable for water cooler (Make - Sarada or equivalent)

Starting Capacitor 40/60 mfd, 230 volts.(Make - Sarada or equivalent)

Copper pipe 3/8"

Copper pipe 1/4"

Copper pipe 3/16"

Supply only new compressor suitable for 40/80 ltr/hrs storage capacity including testing all as specified and directed by Engineer-in-Charge. (Recharging of gas will be measured and paid separately).

All as per item No.64.00 here-in-above but compressor of water cooler of storage capacity 40/40 ltrs/hrs,

All as per item No. 64.00 here-in-above but compressor of water cooler of storage capacity 60/120 ltrs/hrs,

Taking out old burnt Condenser fan motor and supply and fixing of new blower motor and testing suitable for water cooler any make or type.

DEEP FREEZER

Dismantling of defective deep freezer including transportation to workshop and back of any capacity, size and type for thorough checking of all accessories and components re-assembling the same after repair/ replacement of defective accessories/components including testing complete all as specified and directed by the Engr-in-Charge NOTE : (a) New accessories/ components required shall be measured and paid separately, labour charges for fixing are deemed to be included in the unit rate. (b)Sealed compressor unit, gas charging, painting etc shall be measured and paid separately.

Supply only new deep freedge compressor for storage capacity of 400 ltrs deep freezer including testing all as specified and directed . (Recharging of gas will be measured and paid separately).

Supply only new deep freedge compressor for storage capacity of 500 ltrs deep freezer including testing all as specified and directed . (Recharging of gas will be measured and paid separately).

Supply only the following suitable accessories of deep freedge of any make and capacity :-.

Relay for deep freezer of any size/capacity

Thermostate for deep freezer

4" condenser fan motor 240 volt

WINDOW TYPE AC

Scrapping out old surface of window type AC of capacity 1.5 TR/2 TR for spray painting and applying one coat of synthetic enamel spray painting with 1st grade quality of existing colour all as specified and as directed.

Dismantling all electrical connection from the unserviceable compressor unit and disconnecting gas line and taking out burned compressor of capacity 2 TR and supply and install new compessor 2 TR, 230 V, 50 Hz suitable for window AC as per existing specification , mounting pad , nut and bolt and reassembling all the connection including testing complete. .(Recharing of gas will be measured and paid separately) (Make - Carrier/ Kirloskar/ Emerson).

All as per item No. 84 here-in-above for compressor of capacity 1.5 TR.

Charging of refrigerant gas (R-22/R-410) for Split/window type AC of capacity 1.5 TR only after vaccuming dehydration, leak testing of the system as per standard testing pratice for proper cooling effects and satisfactory performance complete all as specified and as directed by Engr-in-charge.(Note- refrigerant gas R-22 will be measured and paid separately).

All as per item No. 80 here-in-above but for window type AC of capacity 2.0 TR.

Supply only the following suitable accessories of window type AC of any make and capacity :-.

(a) Starting capacitor 60/40 Mfd

(b) Starting capacitor 80/100 Mfd

(c) Running capacitor 50+2 Mfd

(c) Running capacitor 50+6 Mfd

(e) Thermostate switch

(f) cooling coil sensor

M&L for repair of PCB of window AC of any capacity and make all as specified and directed

Supply and fix swing motor for indoor unit all as specified and directed

Supply and charging of Gas R-22 or equivalent to Split/Window type AC machine including necessary arrangement for charging gas including pressure testing complete all as specified by Engr-in-Charge.

Supply and charging of Gas R-410 or equivalent to Split/Window type AC machine including necessary arrangement for charging gas including pressure testing complete all as specified by Engr-in-Charge.

Taking out old burnt blower motor double shaft and supply and fixing of blower motor and testing suitable for window type AC of any make/any type

M&L for cutting through brick wall built in cement mortar forof window type AC of any size /capacity and making good with cement mortar 1:4 including three coat of white washing on new plastered surface including preparation of surface complete to match with existing all as specified and as directed.

PVC Front gril suitable for Window AC of suitable size for 1.5/2 TR

Voltage Stabiliser

Supply and fix voltage stabiliser 5 KVA capacity single phase, 240 volts after taking down old one 50 Hz input voltage 170 to 220 volts including necessary nuts, bolts, wires 1.5 to 2.0 TR etc complete all as specified and directed .( Make - Miracle / V- Guard ).

Same as item no 98 above but for Air Conditioner upto 1.5 TR

Supply only cable connector 3 way suitable for connection of stabilizer with brass screw of different size.

SPLIT AC

Dismantling all electrical connection from the unserviceable compressor unit and disconnect gas line and taking out burned compressor of capacity 2 TR including transportation to workshop and back and supply & install new compessor 2 TR 230 V, 50 Hz suitable for split AC, mounting pad nut and bolt and reassembling all the connection including testing complete (Recharing of gas will be measured and paid separately).

All as per item no 102.00 here - in - before but 1.5 TR capacity.

Dismantling all electrical connection from the blower motor and taking out unserviceable burnt blower motor and supply and install blower motor suitable for 2/1.5 TR split AC and reassembling all the connection in its original location and testing complete.

Supply and fixing remote control assembly with control circuit or connected wire suitable for 2 TR/1.5 TR split type AC.

S&F swing motor(Synchronous motor) AC 220 Volt, 50/60 Hz for split type AC including necessary connection wire after taking out old one.

Dismantling all electrical connection and taking out indoor/outdoor unit of split AC after disconnect suction & liquid line and repair, cleaning, servicing and overhauling of the same including Air filter, blower motor (indoor/outdoor) and adjusting of remote control and checking all electrical devices including fixing cable socket/gland etc and reassembling and fixing in position and leakage check the unit , charging refrigerant gas as required in the system complete (Spares required for repair and gas shall be paid separately) ( Note :- Contractor shall attend any type of complaint as and when required and no extra payment on this account shall be allowed.)

Supply only the following spares for split type AC machine as per existing specification including removing unserviceable old spares complete.

AC contactor relay for split AC of any make.

Starting relay for 1.5/2.00 TR split AC (Make - Arvind or Equivalent).

Capilary tube of size 0.45

Capilary tube of size 0.55

Copper pipe 1/2" for liquid line including fittings

Copper pipe 5/8" for suction line including fittings

Copper pipe 1/4" for suction line including fittings

Copper pipe 3/8" for suction line including fittings

PVC Fan blade suitable for outdoor condenser unit including necessary brass nut bolt etc.

Running capacitor 50/2 mfd series 8 pole

Running capacitor 50/6 mfd series 9 pole

S&F PVC insulated four core copper flexible wire of size 2.50 sqmm 1100 volts grade including taking out old one complete all as directed.

Reversible valve

S&F PVC insulated three core copper flexible wire of size 2.50 sqmm 1100 volts grade including taking out old one complete all as directed.

S&F PVC flexible pipe 25 mm dia for cable protection including necessary clamps, screw etc .

S&F PVC drain pipe 25 mm dia suitable for spilt AC with necessary saddle screws complete.

S&F outdoor unit condencer coil for Split AC 1.5 TR capacity.

S&F outdoor unit condencer coil for Split AC 2.0 TR capacity.

S&F air filter for Split AC of any size and make

S&F liquid sensor for Split AC 1.5/2.0 TR capacity

S&F Air sensor for Split AC 1.5/2.0 TR capacity

S&F Compressor leg bush of any size for 1.5/2.0 TR capacity.

S&F insulation foam for copper pipe .

Taking down old u/s remote control assembly and dismantling the unit and replaced the unserviceable item such as PCB, transformer and magnetic coil suitable for out door split AC and reassembling the same including testing complete.

S&F factory made AC stand made out of angle ,flat etc. including fixing in wall with , nuts and bolts complete all as directed.

S&F outdoor unit of Split AC 2.0 TR with all accesorries (compressor,wiring,copper pipes ) incl fixing toWall or floor complete all as directed.

S&F outdoor unit of Split AC 1.5 TR with all accesorries (compressor,wiring,copper pipes ) incl fixing toWall or floor complete all as directed.

S&F indoor unit of Split AC 2.0 TR with all accesorries (cabinet,wiring,copper pipes,remote control ) incl fixing to wall or floor complete all as directed.

S&F indoor unit of Split AC 1.5 TR with all accesorries (cabinet,wiring,copper pipes,remote control ) incl fixing to wall or floor complete all as directed.

Supply and filling refrigeration Gas R-32 complete all as specified.

Supply & Fix over replacement double door metal plug & socket DB as directed by engr in charge. Make- Havells

CASSETTE TYPE AC

Dismantling all electrical connection from the unserviceable compressor unit and disconnect gas line and taking out burned compressor of capacity 4 TR and supply and install new compessor 4 TR 230 V, 50 Hz suitable for cassette type AC, mounting pad nut and bolt and reassembling all the connection in its original location and testing complete (Recharing of gas will be measured and paid separately)( Note : New accessories/ components required shall be measured and paid separately, labour charges for fixing are deemed to be included in the unit rate).

Supply only water drain motor .

Supply only blower motor for outdoor unit.

Supply only blower motor for indoor unit .

Supply only cooling coil sensor .

M & L for repair of PCB board for indoor/outdoor unit of cassette type AC.

S&F MNX 25 , 3 phase contactor for out door unit complete .

CENTRAL TYPE AND PACKAGE TYPE AC PLANT

Disconnecting discharge & suction line of 50TR reciprocating compressor 6 cylinder of (Make Voltas limited, Model No-05060S) opening of compressor draining out of old compressor oil, cleaning/ washing oil strainers, oil sump servicing of oil pump, servicing of oil suction/ discharge valve with ring plate sheet cutting including all mechining work and reassembling the compressor after complete overhauling fixing of spares with leak testing with full load conditions complete. Note : Spares required during this overhauling shall be fixed under this item and measured and paid seperatelyunder Ser item No. 39 here-in-after as 'Supplied".

Supply only the following spares for compressor of capacity 50 TR 6 Cylinders (Make : VOLTAS LIMITED) Moder 05060S :-

Piston standard size of existing quality.

Piston ring incl pressure ring and oil ring.

Gasket set complete.

Small End bearing of connected rod.

Big End bearing of connected rod.

Connecting rod for compressor as per existing specification and make.

Gudgeon Pin.

Main End bearing for crank shaft.

Shaft seal assy Complete.

Oil pump assy Complete.

Compressor oil (Capila-D) (Make : Fezol/Veedol).

Suction and discharge valve plate complete assy.

Suction valve ring plate complete with guard, nut & bolts (Set of 3 pcs).

Discharge valve ring plate complete with guard, nut & bolts (Set of 3 pcs).

Head bolt for compressor.

S&F, HP cut out system (type MP - 5) as per existing specification in the pressure range panel including taking out old unservicable HP cut out complete all as specified and directed (Make : Danfoss/Indfoss)

S&F LP cut out (type MP - 1) as per existing specification in the pressure range panel including taking out old unservicable LP cut out complete all as specified and directed (Make : Danfoss/Indfoss)

Taking out defective LP guage from panel board dial type 80mm dia suitable for use with freon gas range 30-0-150 PSI and supply and fix new LP guage similar to existing size & specification in position complete. (Make : FEBIG or equivelant)

Taking out defective HP guage from panel board dial type 80mm dia suitable for use with freon gas range 0-300 PSI and supply and fix new HP guage similar to existing specification & size in position complete. (Make : FEBIG or equivelant)

Taking out defective oil pressure gauge from panel board dial type 80mm dia suitable for use with refrigerant oil in range 0-200 PSI and suplly and fixa new oil pressure gauge similar to old one in position all as soecified and directed by engineer-in-Change (Make: FEBIG or equivalent)

Taking out broken connecting tube alongwith defective water pressure meter from the existing position (Condenser inlet, outlet and pump out let,chiller pressor gauge) including S&F water pressure meter 0-0-200 PSI dial type complete with GI connected tube 50mm bore medium grade 15cm long including GI fitting, one GM Gate valve (Make : Zolloto/Scud) of 15mm bore and taping/drilling as required to take out the broken pieces from the position all as specified and directed.

Cleaning of deposited scale from condenser tubes of Chillar AC plant 1x50 TR capacity with nylon bruch, chemicals and fresh water flushing after opening carefully cover plates, pipe connection etc, refixing the netire accessories in the existing position with replacement of gasket set, bolt and defective drain water pipe nipples all as directed by Engineer-in-Charge.

Pumping out the refrigerent gas from the system and testing the leakages in the system by halide leak detector and rectifying the leakages if any and evacuation of the system and commissioning the plant for smooth functioning as per entire satisfaction of the Engineer-in-charge for AC plant of capacity 2x50TR and 1x50TR capacity compressor as stand-by

Cleaning of cooling coil with detergent solution by pump and finally with CTC solution incl cleaning of air filters etcc all as specified and directed by Engineer-in-charge.

Supply & Charging of refrigerent gas R-22 after dehydration all as per standard practice testing for proper coolling effect and satisfactoy performance complete all as specified and as directed. (Make : Mafron/Floron)

Removing of old unserviceable water line ring fiter under the cooling tower, spray nozel and S&F new ring fiter under the cooling tower up to the desire level of tower,spray nozel as per existing specification, size and shape in the position of old strainer complete all as specified and as directed

Taking out defective thermostatic expansion valve carefully and S&F thermostatic expansion valve power assy as per existing make and model suitable for AC plant of capacity 50 TR in position complete all as specified and directed by Engineer-in-Charge.

Taking out unsv solenoid valve existing at AC plants and S&F solenoid valve electrically operated, single phase 230V, 50C/S, AC supply as per similar specification of old one complete including testing all as specified and directed by the engineer-in-charge (Make : Sanlan/Sporlon or equivalent as approved)

S&F pre box fine filter unit as per existing size and and specification( ie EU6 FILTERS (BAG) ,Over all size 610x610x50mm-8 nos ,305x610x50mm-04 nos,610x610x305mm-08 nos,305x610x305mm-04 nos suitable for AHU of AC plant incl taking out the old unserviceable complete all as specified and directed. (Make : Thermadyne.)

S&F pre box fine filter unit as per existing size and and specification( ie EU6 FILTERS (BAG) ,Over all size 610x610x50mm-02 nos ,305x610x50mm-02 nos,610x610x305mm-02 nos,305x610x305mm-02 nos suitable for OT AHU of AC plant incl taking out the old unserviceable complete all as specified and directed. (Make : Thermadyne.)

S&F filter unit as per existing size and and specification (i.e. EU8 FILTERS (BAG), Over all size 400x512x50mm-06 Nos suitable for AHU of AC plant incl taking out the old unserviceable complete all as specified and directed. (Make : Thermadyne)

S&F safety valve of capacity 300 PSI suitable for fixing to condenser (as per existing) includidng taking out the old one. (Make : Sanlan or equivalent as approved by GE)

Taking down the electrical induction motor squirrel cage type 3 phase 415 V of capacity 60HP 1450 RPM (Make : Crompton greves) from base drive pully and dismantling rotor, stator and reassembling the same after carrying out the following works including commissioning and testing complete all as specified and directed :- (a) Cleaning the rotor and stator with CTC solution. (b) Replacement of unserviceable bearing No (front/rear) No 6213 (Make : TATA or equivalent model of NBC/SKF). (c) Varnishing the stator with superior quality varnish and heating the winding complete. (d) Checking and tightening of coupling bolts and replacement of rubber inserts. (e) Carrying out heat varnishing with varnish solution of best quality for field and armature coil and kept in heating chamber for 48 hours for drying properly. (f) Reassembling complete motor and carrying out testing at workshop and transportation for installation and coupling with compressor/pumping set including necessary alignment, cable connections all as specified and directed by Engineer-in-Charge. (g) M&L for replacement of bearings.

All as per item No 185 here-in-before but of capacity 7.5/10 HP and bearing NO 6308. (Make : TATA/ NBC/ SKF)

Taking down burnt electrical induction motor squirrel cage type 3 phase 415V of cap 20HP 1450 RPM from base/ drive pully and dismantling rotor, stator, cutting out the burnt winding of stator, cleaning stator slot thoroughly rewinding the same with super enameled copper wire of similar guage of old one heating, varnishing, insulating with papers/sleeves, cotton tapes as required and reassembling the motor including replacement of bearing (front & rear),motor terminal and terminal cover, testing, commissioning all as specified and directed by the Engineer-in-charge.

All as per item No 187 here-in-before but of capacity 5.0 HP - Ditto -

Supply & fixing in replacement of unserviceable V belt of size B66 as directed by Eng-in-Charge.(Make-Fenner)

Supply & fixing in replacement of unserviceable V belt of size A29 as directed by Eng-in-Charge.(Make-Fenner)

Supply & fixing in replacement of unserviceable V belt of size A30 as directed by Eng-in-Charge.(Make-Fenner)

Taking out unserviceable star delta starter of capacity 10 HP 3 phase 415V AC 50 C/S supply of any make and supply and fix star delta starter of capacity 10 HP suitable for operation 3 phase 415V 50C/S AC with electric connection all as specified and directed. (Make : ABB/Siemens)

Taking out unserviceable star delta starter of capacity 7.5 HP 3 phase 415V AC 50 C/S supply of any make and supply and fix star delta starter of capacity 7.5 HP suitable for operation 3 phase 415V 50C/S AC with electric connection all as specified and directed. (Make : ABB/Siemens)

Taking out unserviceable star delta starter of capacity 15 HP 3 phase 415V AC 50 C/S supply of any make and supply and fix star delta starter of capacity 15 HP suitable for operation 3 phase 415V 50C/S AC with electric connection all as specified and directed. (Make : ABB/Siemens)

S&F Over load protector ,3phase 415 volts for 10HP induction motor all as per existing and taking out old one.(Make : ABB/Siemens)

S&F Over load protector ,3phase 415 volts for 7.5HP induction motor all as per existing and taking out old one.(Make : ABB/Siemens)

S&F Over load protector ,3phase 415 volts for 15HP induction motor all as per existing and taking out old one.(Make : ABB/Siemens)

S&F over replcement cast iron butterfly valve of 100 mm dia as per existing size and shape as directed by Engineer-in-charge

M/s. RAMPHAL GARG

M/S East India Traders

samrat saw mill and joinery workshop

M/s. MD IRSHAD