REPAIR AND MAINT OF DESERT COOLER, WATER COOLER, REFRIGERATOR, ACs ETC INCLUDING ALLIED SERVICE AND CONNECTING ITEMS UNDER GE (MES) ROORKEE

Material and labour for complete servicing of deep freezer of any size and capacity, cleaning of condensor coil, change of thermostate, leakage inspect and repair, gas pressure check, checking of electrical connection all as specified and directed.Minor repair and replacement of spare items mentioned in serial item no. 2 to 5 as required for above repair are included in this item complete all as specified and directed.

Supply only relay suitable for Deep freezer of any capacity complete all as specified and directed.

Supply only over load suitable for Deep freezer of any capacity complete all as specified and directed.

Supply only thermostate suitable for Deep freezer of any capacity complete all as specified and directed.

Supply only magnetic rubber door gasket suitable for refrigerator of any make & capacity complete all as specified and directed.

Removing unserviceable burnt sealed compressor from deep freezer and fixing only new sealed unit compressor of any capacity including necessary welding the same with existing refrigerant pipe, supply & charging refrigerant gas including testing all as specified & directed. Note:- (Sealed unit compressor shall be measured and paid separately under supply only item) ii) If any item required to made equipment functional like cappliary,copper pipe ect is deemed to be included in coated rate.

New sealed compressor of size 1/6 HP to 1/8HP suitable for Deep freezer of any capacity complete all as specified and directed.

Material and labour for complete servicing of refrigerator of any size and capacity, cleaning of condensor coil, change of thermostate, leakage inspect and repair, gas pressure check, checking of electrical connection all as specified and directed.Minor repair and replacement of spare items mentioned in serial item no. 9 to 22 as request are included in this item.

Supply only relay suitable for refrigerator 165 Ltr to 310 Ltr capacity complete all as specified and directed.

Supply only over load suitable for refrigerator 165 Ltr to 310 Ltr complete all as specified and directed.

Supply only thermostate suitable for refrigerator 165 Ltr to 310 Ltr capacity complete all as specified and directed.

Supply only PVC freezer door suitable for refrigerator any make & capacity complete all as specified and directed.

Supply only Chiller tray of any make and capacity suitable for refrigerator complete all as specified and directed.

Supply only Vegetable tray suitable for refrigirator of any make & capacity complete all as specified and directed.

Supply only Shelves suitable for refrigirator of any make & capacity complete all as specified and directed.

Supply only Magnetic rubber door gasket suitable for refrigerator of any make & capacity complete all as specified and directed.

Supply only Freezer temp control fan motor suitable for refrigirator of any make and capacity complete all as specified and directed.

Supply only Timer Box of suitable for Refrigirator double door of capacity 200/ 310 Ltr complete all as specified and directed.

Supply only PVC insulated and PVC sheathes rounded 3 core, 2.5 Sqmm copper work shop cable complete all as specified and directed.

Supply only Freezer Box / Chiller Assembly complete with coil and chamber of any make and capacity suitable for refrigerator complete all as specified and directed.

Supply only Fan motor suitable for deep freezer of any make and capacity complete all as specified and directed.

Supply only Screw/Pin type bulb suitable for refrigerator of any make & capacity complete all as specified and directed.

Removing unserviceable burnt sealed compressor from refrigerator and fixing only new sealed unit compressor of any capacity including necessary welding the same with existing refrigerant pipe, supply & charging refrigerant gas including testing all as specified & directed. Note:- (Sealed unit compressor shall be measured and paid separately under supply only item) ii) If any item required to made equipment functional like cappliary,copper pipe ect is deemed to be included in coated rate.

New sealed compressor of size 1/6 HP to 1/8HP suitable for refrigerator of capacity 165 Ltr to 310 Ltr complete all as specified and directed.

Material and labour for minor dent and painting to refrigerator of any make and capacity complete by spray painting with one coat of super enameled paint (existing colour) after proper scrapping of old painted surface all as specified.

Material and labour for minor dent and painting to water cooler of any make and capacity complete by spray painting with one coat of super enameled paint (existing colour) after proper scrapping of old painted surface all as specified.

Material and labour for complete servicing of water cooler of any size and capacity, cleaning of condensor coil, change of thermostate, leakage inspect and repair, gas pressure check, checking of electrical connection all as specified and directed. Minor repair and replacement of spare items mentioned in serial item no. 28 to 33 as request are included in this item.

Supply only Relay & OLP suitable for water cooler of any make & capacity complete all as specified and directed.

Supply only Thermostat switch suitable for water cooler any make & capacity complete all as specified and directed.

Supply only Push taps chromium brass body inner/outer thread suitable for water cooler capacity up to 150 Ltr (as per sample) complete all as specified and directed.

Supply only Fan motor blade size 12" sweep suitable for FHP motor of water cooler complete all as specified and directed.

Supply only PVC flexible pipe transparent 15mm/20mm dia dia (as per sample) complete all as specified and directed.

Supply only PVC float valve 15 / 20 mm dia with rod & ball complete all as specified and directed.

Supply & Fix condenser coil complete with copper tube and aluminium fins suitable for water cooler of any make and capacity complete all as specified and directed.

Removing unserviceable burnt sealed unit compressor from water coolers and fixing only sealed unit compressor of any capacity including necessary welding the same with existing refrigerant pipe, supply & charging refrigerant gas including testing all as specified & directed by Engineer-in-Charge. Note:- (Sealed unit compressor shall be measured and paid separately under supply only item) ii) If any item required to made equipment functional like cappliary, copper pipe ect is deemed to be included in coated rate.

Supply only New sealed unit compressor suitable for 150 Ltr water cooler of Capacity 1.0 TR complete all as specified and directed.

Supply only New sealed unit compressor suitable for water cooler 40 / 80 Ltr complete all as specified and directed.

Removing un-serviceable burnt FHP motor from water cooler and supply & fixing new FHP motor with suitable fan blade single phase 1/5 to 1/35 HP suitable for up to 150 Ltr capacity water coolers including testing all as specified and directed.

Repair of condenser coil & storage tank with chemical base solution and soda water including servicing, oiling of FHP motor checking of electrical & water supply connection and re-fixing the same on its original position and testing complete all as specified and directed.

Supply & Fix condenser coil complete with copper tube and aluminium fins suitable for water cooler of any make and capacity complete all as specified and directed.

M&L for gas charging M/R-12 / R-134a / R410a / R32 to the refrigerator, deep freezer, water cooler of any capacity including removal of old fitter, copper tubing / capillary and replacement of new filter, capillary, short piece of copper tubing of equipment and leakage testing of the same on full load after re-installation of the same at site complete all as specified and directed

Material and labour for cutting worn out bottom and sheet base frame including MS legs from water cooler of any make and capacity and fixing the same with PGI sheet 16 SWG of existing size and new angle iron base from (angle size iron 50 x 50mm x 6mm) and legs including necessary gas welding and providing nut/bolts etc of desired size as per site requirement complete all as specified and directed.

Material and labour for complete servicing of desert cooler of any size and capacity, cleaning of tank, change of capacitor, leakage inspect and repair, checking of electrical connection all as specified and directed. Minor repair and replacement of spare items mentioned in serial item no.22.00 to 41 to 48 as request are included in this item.

M&L for running Capacitor 4 MFD complete all as specified and directed.

M&L for 3 pin plug top one way 5 Amp, 240V complete all as specified and directed.

M&L for 3 pin plug top 15 Amp, 240V complete all as specified and directed.

M&L for submersible water lifting pump of capacity 14/18 watt suitable for 1.25 M head 230 V AC complete all as specified and directed.

M&L for kit fan motor 1/6 HP suitable 450 mm Sweep 1350 / 1400 RPM complete all as specified and directed.

M&L for painting of desert cooler’s external body, fan & pump with one coat of synthetic enameled gray paint & internal body with synthetic enameled black paint complete with brush painting after proper dusting, cleaning and scrapping old painted surfaces complete all as directed.

M&L for replacement of wood wool pad 15mm thick made out of chicken wire mesh filled with fine quality wood wool and stitched with GI wire for desert cooler of any make & size complete all as specified and directed.

M&L for rewinding of stator of exhaust fan/kit fan 18” sweep 900 RPM of any make with super quality of winding copper wire of existing size complete with varnishing, backing, testing including painting with synthetic enameled paint of gray colour all as specified

M&L for replacement of desert cooler’s cabinet body locally fabricated with three side panels front, top and tank including vertical mention made out 22 SWG PGI sheet of size not more than 81.5x80.5x97.5 Cm with double diversion grills and grill box suitable for 18” sweep fan and making holes with fixing arrangement incl 4 way PVC distributor, PVC pipe 3 to 4 Mtr for spray water, wood wool pads, electrical wiring for fan & pump controlled separately with 5 amp Piano type switch and indicator etc complete all as specified and directed.

Servicing and transport for removing defective window/Split type air conditioner of any make and capacity from various locations and transporting to contractor workshop to carry out necessary repair as mentioned in respective item including cleaning the air conditioner with water and air pressure and to replace un-serviceable spares parts and re-fixing at various locations after repairing including testing on load at site all as directed. (All spares compressor, fan motor, relay, capacitor, over load, shall be measured and paid separately under supply only item serial no. 56 to 72 )

Cleaning the complete cooling coil & condenser coil with chemical base solution and water including servicing, oiling, greasing complete air conditioner checking of blower motor, electrical connection and re-fixing the same on its original position and testing complete up to satisfaction of Engineer-in-Charge. (If any spare is required to replaced the same to be measured and paid separately under supply only item)

Supply only New Rotary type compressor of Capcity 1.5 TR

Supply only New Rotary type compressor of Capcity 2.0 TR

Supply only FHP motor of capacity 1/5 to 1/18 single phase 920/1440 RPM with capacitor suitable for window/split type AC of any make & capacity.

Supply only Running Capacitor 45/50 MFD or 45+6 / 50+6 MFD

Supply only Running Capacitor 36 MFD / / 36+6 MFD

Supply only Starting relay suitable for 1.0/ 1.5 / 2.0 TR Compressor

Supply only Air filter Nylon/plastic type suitable for window / Split type A/C .

Supply only Thermostat suitable for window / Split type A/C.

Supply only Front grill for window type AC of any model all as required at site and as directed.

Supply only Condenser/cooling fan blade suitable for window type AC of any make & capacity complete all as specified and directed.

Supply only PCB card suitable for indoor unit of inverter split type AC of any capacity & make complete all as specified and directed.

Supply only PCB card suitable for outdoor unit of inverter split type AC of any capacity & make complete all as specified and directed.

Supply only PCB card suitable for indoor unit of inverter window type AC of any capacity & make complete all as specified and directed.

Supply only PCB card along with remote suitable for window/split type AC of any capacity & make complete all as specified and directed.

Supply only Digital circuit plate along with remote suitable for window/split type AC of any capacity & make complete all as specified and directed.

Supply only Blower Motor double shaft complete for window AC 1.5 / 2.0 TR of any make complete all as specified and directed.

Supply only Blower Motor cooling coil complete for Indoor split AC 1.5 / 2.0 TR of any make complete all as specified and directed.

Indoor door unit complete with cooling coil & remote suitable for split type AC of capacity 1.5 TR complete all as specified and directed.

Outdoor door unit complete with compressor,condeser coil & FHP motor suitable for split type AC of capacity 1.5 TR complete all as specified and directed.

Copper liquid line filter two way / One way complete all as specified and directed.

Contactor suitable for outdoor unit of split type AC of any capacity & make complete all as specified and directed.

PVC rounded 3 core, 2.5 Sqmm copper work shop cable complete all as specified and directed.

Copper pipe suitable for connection of window / split AC of size 1/4'' or 3/8'' (inch) with insulation slleve Foam Heat insulation complete all as specified and directed.

Copper pipe suitable for connection of window / split AC of size 1/2'' or 5/8'' (inch) with insulation slleve Foam Heat insulation complete all as specified and directed.

Supply & replacement wiring loom complete suitable for window / split type air conditioner complete with all as specified.

Supply, Installation, commissioning and fixing of reverse cycle valve any make suitable for window/Split type AC 1.5/2.0 Ton capacity including required copper pipe and two way switch complete all as specified and directed NOTE:- Gas charging if required shall be paid separately under respective item of BOQ..

M&L for rewinding of stator of FHP motor of size 1/5 to 1/18 single phase 920/1440 RPM with super quality of copper wire of existing size with varnishing, backing, testing including painting with one coat of synthetic enameled black paint complete all as speified and directed.

Cutting damaged tray from window type air conditioners and replacing with existing shape and size including all necessary work such as welding, nut, bolts, drilling etc suitable for 1.5 / 2.0 TR Air conditioners complete all as specified and directed.

Taking out old U/S voltage stabilizers of capacity 0.5 KVA to 5 KVA from MES store/site and repair the same in MES work shop (if the transformer found burnt and same shall be re-winded in the workshop of contractor as directed. (Parts shall be paid sepretally under respective items)

Supply only Main relay 24 Volts, 25 Amps complete all as specified and directed.

Supply only Main Control circuit (PCB) complete all as specified and directed.

Supply only Output terminal 32 Amps complete all as specified and directed.

Supply only Replacement of Censor Transformer complete all as specified and directed.

Supply only Voltmeter anolog / Digital type as per sample complete all as specified and directed.

Supply only Time delay 2-3 minute over low voltage 180 volts AC and high voltage 260 Volt AC complete all as specified and directed.

Re-winded with super enameled copper winding wire (existing size) for 5 KVA voltage stabilizers including all necessary insulating material and testing complete all as specified and directed.

All as per item No. 91 above but capacity of voltage stabilizer 4 KVA/3KVA complete all as specified and directed.

S&F sheet metal enclosure with metal clad socket and earth plug with one number MCB SP of size 20 Amp 'c' series, single phase including connecting complete all as specified and directed.

Dismantling and taking down carefully sub-main wiring/service wire of any size alongwith sheet metal enclosures including wooden batten etc and making good the disturbed surfaces of wall/floor to match with the existing wall/floor etc. complete all as specified.

M&L for sub main wiring along with earth wire with FRLS insulated copper conductor, single core cable drawn through and including medium grade rigid PVC conduit conforming to IS:9537 (Pt-III) and its all accessories/junction boxes/ inspection covers etc of suitable size but not less than 25mm concealed in wall/ floor etc including taking down existing unserviceable sub main wiring of any description complete all as specified and directed for the following sizes:- (Note: Three runs of copper cable and one run of PVC conduit shall be measured as one unit length)

2 runs x 4 sqmm (Ph & N) + 1 run x 4 sqmm (earth wire)

2 runs x 6 sqmm (Ph & N) + 1 run x 6 sqmm (earth wire)

S&F Exhaust fan PVC body AC single phase 230/240 Volt of size 250 mm sweep with copper winding complete with louvers shutter including making whole and grouting of nut bolts etc and making good the disturbed sufaces of wall all as specified and directed. Note: Old exhaust fan to be deposited in MES store Yard

Supply and fixing sheet metal enclosure double door type for MCBs DB SPN(Single pole and neutral) 240V AC 8 way with suitable rated busbar all as specified and directed.

Supply & fixing MCB , SP, AC, 240 volts of 06 to 32 Amps capacity 10KA, 'C' series and making connections with suitable size of copper lugs complete all as specified & directed.

Supply & fixing MCB, SPN, AC, 240 volts of 40 Amps capacity 10KA, 'C' series and making connections with suitable size of copper lugs complete all as specified & directed.

Supply and fix in replacement of MCCB / MCB distribution board, Vertical TPN, 4 way, 415 V, 3 phase, AC with MCCB as incomer and MCBs as outgoing in sheet steel powder painted enclosure double door type with minimum IP 43 degree of protection with built in copper bus bar, neutral link and earth link complete including cutting the wall surfaces for flush mounting of DB and making good with cement plaster, putty and paint to match with the existing surface including taking down existing unserviceable MCB DB of any description complete all as specified and directed. Note: MCCB / MCBs shall be measured and paid separately.

Supply and fix in replacement of MCCB 100A, 15/16 KA, 4 Pole, 415 V, 50 Hz with fixed thermal magnetic release fixed in Vertical TPN complete all as specified and directed.

Material & labour for earthing complete with galvanised steel earth plate electrode 600x600x6 mm thick burried directly in ground. (earth pit not less than 2.25 mtr depth below ground level at any type of strata ) with top edge of the earth plate not less than 1.5mtr below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15cm all around the plate. connected by 4 mm GI wire as earth lead by means of brass nuts and bolt,thimbles check nuts, washers including concrete chamber of PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish, internal surface of concrete chamber shall be given internal dia 300mm x300mm, 15mm thick plaster in CM 1:4 funnel with wire mesh, RCC pit cover of 320x320x80 mm size (1:2:4) Type B1 using 20mm graded stone aggregate rainforced with XPM all as shown in electrical plate No 3 of MES SSR Part-1(2009) and specified including and provision of GI wire upto 7.5 mtrs long with 15 mm dia light grade Gi pipe protection and watering pipe of GI 20 mm bore, medium grade, including all exavation and earth work and connecting the earthing wire to panel, including testing on completion complete all as specified and directed . Note:- (i) RCC pit cover shall be precast of RCC(1:2:4) type B1, 80mm thick rainforced with XPM weighting not less than 4kg/sqm in lieu of CI cover.

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