REPAIR/MAINTENANCE OF COOLING/WINTER APPLIANCES, AC, RO PLANTS, CSTP AND MISCELLANEOUS ITEMS AT AFS SAMANA UNDER GE (AF) JAMNAGAR NO.1

Amount

Taking down carefully ceiling fan / wall mounted fan/exhaust fan by disconnecting electric connection for repairing such as rewinding, replacement of defective spare part, over hauling etc as required and re-fixing in the same position after carry out the repairs works, and connecting complete all as directed by Engr-in-Charge. Note:- (i) Repairing such as rewinding, replacement of defective spare part, connecting wire etc will be measured & paid separately as supply & fix in repairs . (ii) Overhauling and painting will be measured and paid separately. (iii) Replacement of nut, bolt ,washer, split pin and rubber seal for the down rod of ceiling fan if found defective will be measured and paid separately as supply& fix in repairs.

M & L for rewinding of ceiling fan 1200 mm sweep of any make, removing the burnt winding, cleaning slot, replacement of defective nut bolts, washer etc and rewinding with using appropriate size of super enameled copper winding wire thermal class-E, including varnishing and reassembling and testing complete all as directed by the Engineer-in-Charge. NOTE:- Replacement of bearing and capacitor paid separately as supply& fix in repairs..

M & L for rewinding of wall mounted fan 450 mm sweep of any make by dismantling the fan, removing the burnt winding, cleaning slot, replacement of defective nut, bolts, washer etc and rewinding with using appropriate size of super enameled copper winding wire thermal class-E, including varnishing and reassembling and testing complete all as directed. NOTE:- Replacement of bearing and capacitor paid separately as supply& fix in repairs.

All as item No 2 above but exhaust fan 300 mm sweep. NOTE:- Replacement of bearing and capacitor paid separately as supply& fix in repairs.

All as item No 2 above but exhaust fan 450 mm sweep. NOTE:- Replacement of bearing and capacitor paid separately as supply& fix in repairs.

Supply& fix in repairs MS clamp with MS nuts, bolts, rubber bush, quarter pin complete for the down rod of ceiling fan.

Supply and fix in repairs ball bearing set of two suitable for ceiling fan 1200 mm sweep of any type and make all as specified and directed.

Supply and fix in repairs capacitor of 2.5 mfd capacity for ceiling fan of any sweep. MAKE:- Havells/Epcos/Tibcon

Supply and fix in repair Capacitor of 4/3.15 mfd capacity for exhaust fan on any sweep. MAKE:- Havells/Epcos/Tibcon

supply and fix in repairs ball bearing set of two for exhaust fan of capacity 300 mm exhaust fan.

supply and fix in repairs ball bearing set of two for exhaust fan of capacity 450 mm exhaust fan.

supply and fix in repairs steeped type electronic fan regulator 240 V ,50 Hz supply.

Supply and connection in repairs PVC insulated, PVC sheathed three core copper conductor cable multi stranded of size 0.5 Sqmm for connecting of fan from ceiling rose complete.

Comprehensive / Preventive maintenance / servicing of split AC up to 2.0 ton capacity of any make, maintenance carried out by cleaning of cooling and condenser coil of indoor and outdoor units with descaling solution, checking of refrigerant pressure including testing / checking the serviceability of spares such as starting capacitor, running capacitor, fan motor, blower motor relays, thermostat, & wiring etc and servicing complete of indoor and outdoor units complete.

Note:- (i) Spares such as starting capacitor, running capacitor, fan motor, blower motor relays, thermostat, & wiring etc if found defective will be measured & paid separately as supply & fix in repairs. (ii) Charging of gas if required will be measured and paid separately as supply & topping of gas. (iii) Replacement of compressor wherever required will be measured and paid separately.

Material & labour for recharging of F-134 A gas to split type air conditioner of capacity 1.5 / 2.0 TR after flushing the complete system, vacuum testing and repairing the leaking tube / lines by brazing, charging the unit as per manufacturer instruction complete.

Material & labour for recharging of F-134 A gas to refrigerator of capacity 300 / 310 ltrs after flushing the complete system, vacuum testing and the repairing the leaking tube / lines by brazing, charging the unit as per manufacturer instruction complete.

Material & labour for recharging of F-134 A gas to water cooler of storage capacity 80/120 ltrs & cooling capacity 40 ltrs after flushing the complete system, vacuum testing up to 24 hours and the repairing the leaking tube / lines by brazing, charging the unit as per manufacturer instruction complete.

Dismantling blower fan motor of split AC 1.5 / 2 TR and supply and fixing fan motor in repairs of existing make and size and refixing in position, connecting and testing on load all as specified and directed.

Dismantling blower fan motor of capacity 80/40 and 120/150 ltrs water cooler and supply and fixing fan motor in repairs of existing make and size and refixing in position, connecting and testing on load all as specified and directed.

S&F in repairs Over load Protector suitable for window type AC of capacity 1.5 Ton all as specified and directed.

S&F in repairs starting capacitor 80 to 100 MFD suitable for window type AC / Split AC 1.5 TR all as specified and directed. Make Keil/ Keltron/Epcon.

S&F in repairs running capacitor 36 MFD suitable for window type / Split AC 1.5 / 2.0 Ton all as specified and directed. Make Keil/ Keltron/Epcon.

S&F in repairs starting relay suitable for water cooler of any capacity all as specified and directed.

S&F in repairs thermostat switch suitable for refrigerator of capacity 165 / 300 Ltrs all as specified and directed.

S&F in repairs contactor relay suitable for split type air conditioner of capacity 1.5 /2 TR capacity all as specified and directed.

S&F in repairs printed circuit board(PCB) suitable for split type AC 1.5/2 ton capacity of Make LG / Carrier / Voltas / Blue Star along with necessary electrical connections including spare parts etc. all as specified and directed.

S&F in replacement of printed circuit board (PCB) for indoor unit suitable for inverter type split type AC 1.5/2 ton capacity of Make LG / Carrier / Voltas / Blue Star along with necessary electrical connections including spare parts etc. all as specified and directed.

S&F in replacement of printed circuit board (PCB) for outdoor unit suitable for inverter type split type AC 1.5/2 ton capacity of Make LG / Carrier / Voltas / Blue Star along with necessary electrical connections including spare parts etc. all as specified and directed.

S&F in repair cooling effect transmitting motor suitable for refrigerator 310 Ltrs capacity all as specified and directed.

M&L for Repairs to internal remote assembly corded / cordless of split type AC 1.5 / 2.0 ton capacity by replacing the PCB, LED, indicators and necessary soldering including replacement of flexible cord of suitable size / length complete.

Supply and fix in repairs PVC flexible pipe of 15 mm dia suitable for Split AC outlet of water drain pipe complete all as specified and directed.

Supply and fix outdoor unit condensing coil (cooper material) whole assembly suitable for 2 TR split AC along with standard accessories, fitting, fixture and fixing in position including taking down old one complete all as specified and directed.

Supply and fix in repairs brass service valve of size 3/8" suitable for split ACs of any capacity.

Supply and fix in repairs brass service valve of size 5/8" suitable for split ACs of any capacity.

Supply and fix in repairs insulation on copper pipe of split AC of size 1/4 inch internal diameter and thickness 6mm .

Supply and fix in repair insulation on copper pipe of split AC of size 1/2 inch internal diameter and thickness 6mm .

Supply and fix in repair cupromet copper tube ASTM B68 of size 1/4 inch x 0.48 mm .

Supply and fix in repairs cupromet copper tube ASTM B68 of size 1/2 inch x 0.48 mm .

Supply and fix in repairs PVC insulated and PVC sheathed 3 core with multi stranded flexible copper cable of size 2.5 sqmm including connecting complete for desert cooler.

Supply and fix in repairs PVC float valve with complete set of rod and ball of 15 mm size for water cooler of any capacity.

Supply and fix in repairs stainless steel drain water tray of water coolers of any capacity of existing size by suitable size of screws nut and bolts.

Supply and fix in repairs Heating element any type (i.e; Cup thread or triangular) of capacity 2 KW, 220/230 Volts ISI marked,incluiding Its thermostate and relay fixed to electric geyser of any capacity.

Supply and fix in repairs Hot water connection (2 nos) brass chromium plated, with brass chromium plated hexagonal adaptor, 450 mm long complete with rubber washer, ISI marked complete.

Supply and fix in repairs Plug top 3 pin 15 Amps, polycarbonate body, ISI marked & connecting complete.

M&L for repairs of Voltage stabilizer for automatic operation single phase naturally air cooled indoor type & designed for input variation between 170V to 250V with out put voltage stabilized at 230V with accuracy of ±2.5% and of capacity upto 5 KVA complete with its connection.

S & F in repairs metal clad plug & socket board SP & N enclosure with 2 pole and earth metal plug & socket complete with 20 Amp MCB SP, 'C' curve complete.

S&F in repairs AC 3 pin metal clad top use for AC power supply box.

M&L for taking out unserviceable compressor sealed unit of 1.5 ton capacity from the split type AC (Make - Carrier / LG / Blue Star / Voltas / Shriram), single phase 230 Volts, and replacing the same with new compressor sealed unit fixing & connecting the same including vacumization, pressure testing leakage rectification and supply and charging refrigerant gas and testing complete. Note: Unserviceable old retrieved compressor shall be replace with the same authorized dealer / company manufacture.

M&L for taking out unserviceable compressor sealed unit of 2 ton capacity from the split type AC (make - Carrier / LG / Blue Star / Voltas / Shriram), single phase 230 Volts, and replacing the same with new compressor sealed unit fixing & connecting the same including vacumization, pressure testing leakage rectification and supply and charging refrigerant gas and testing complete. Note: Unserviceable old retrieved compressor shall be replace with the same authorized dealer / company manufacture.

Supply& fix in repairs only V Belt B-52

Supply & fix in repairs only Star Coupling L-95 for Centrifugal sewage pump.

Supply& fix in repairs only Lovejoy Coupling SW-95.

S&F in repairs only grob Air Filter for Air suction Blower.

Supply and fix in repairs flat three core PVC insulated & PVC sheathed industrial copper cable for submersible motor of size 16 Sqmm all specified and directed.

M&L in repairs Servicing of motor and pump of capacity 5 HP three phase monoblock non clog type submersible motor, of sewage Lift well , & rewinding of motor with super enameled copper wire of existing size including greasing and coupling with motor and testing and replacement of ball bearing set,impellar of pump,shaft,bush complete required at drive end and fixed the motor at its place with connection discharge pipe complete as directed.

M&L in repairs Servicing of motor and pump of capcity 20 HP three phase monoblock non clog type submersible motor of sewage shallow well , & rewinding of motor with super enameled copper wire of existing size including greasing and coupling with motor and testing and replacement of ball bearing set,impellar of pump,shaft,bush complete required at drive end and fixed the motor at its place with connection discharge pipe complete as directed.

M&L in repairs Servicing of motor and pump of capcity 10.2 HP three phase Induction centrifugal type motor of CSTP, & rewinding of motor with super enameled copper wire of existing size including greasing and coupling with motor and testing and replacement of ball bearing set,impellar of pump,shaft,bush complete required at drive end and fixed the motor at its place with connection discharge pipe complete as directed.

M&L in repairs Servicing of motor and pump of capacity 12.5 HP three phase Induction centrifugal type motor of CSTP compressor, & rewinding of motor with super enameled copper wire of existing size including greasing and coupling with motor and testing and replacement of ball bearing set,impellar of pump,shaft,bush complete required at drive end and fixed the motor at its place with connection discharge pipe complete as directed.

M&L in repairs Servicing of motor and pump of capacity 3 HP single phase induction motor, of CSTP plant for feeding to dual media filter , & rewinding of motor with super enameled copper wire of existing size including greasing and coupling with motor and testing and replacement of ball bearing set,impellar of pump,shaft,bush complete required at drive end.

M&L in repairs Servicing of motor and pump of capacity 2.2 HP single phase induction non clog type motor, of CSTP plant , & rewinding of motor with super enameled copper wire of existing size including greasing and coupling with motor and testing and replacement of ball bearing set,impellar of pump,shaft,bush complete required at drive end.

M&L in repairs for servicing of twin lobe air cooled compressor by dismantling all of its internal parts along with its driving motor of capacity 10 HP make USHA of air delivery capacity 350 m^3/hrs and discharge pressure 6.5 kg/cm^2,motor speed 1450 RPM of discharge pressure 4000 mm water column with change of its bearing and shaft , all gaskit sealing ,all O ring, oil seal, pressure ring, oil drain plug grinding of gears wheels, lobe and arrange again in its position with it with gear.Repalcement of gear oil paid separately as supply and fix in repairs.

M&L for topup gear oil suitable for USHA twin lobe air cooled compressor of grade ENKLO 320 or equivalent . Make:-Sevo/MAK/Castrol

M&L for topup lubrication oil of grade SAE 10. Make:-Sevo/MAK/Castrol

Cleaning of following sewage tank / sump of diameter up to 8 mtrs and depth up to 8 mtr by bailing out completes water removing all the accumulated sediments, sludge and foreign particles etc and depositing at a distance not less than 500 mtrs from the site including scrubbing, brushing and removing all the dirt / sludge accumulated on the walls / floor etc as and when required all as directed by Engr-in-Charge for the following locations:- (a) CSTP Plant at Helipad comprising of following (i) Oil and Grease Trap Chamber (ii) Equalization tank (iii) MBBR-1&2 (iv)Chlorine contact tank (v) Filter feed tank (vi) Treated Water Tank (vii) Sludge Tank (b) Collection Sump Behind OMQ (C) Lift Well in SMQ

Note: (a) Any type of sludge collected during cleaning shall be removed at least 500 Mtrs away from cleaning place or as directed. (b)Safety precautions as per CP norms will be ensured during cleaning of well.

M&L for Servicing of R.O. Plant at AF station Samana of capacity 50 Ltrs / Hrs by circulating citric acid with water to cleaning modules and descaling of system to improve flow and to reduce TDS and all as directed at site including replacement of spare part all as directed. Note:- (i) Servicing is carried out when Filter is chocked and TDS is not as per specified value. (ii) Spare part required will be measured & paid separately under respective item of this Schedule as supply and fix in repairs.

M&L for Servicing of R.O. Plant at OMQ & SMQ area at AF station Samana of capacity 500 Ltrs / Hrs by circulating citric acid with water to cleaning modules and descaling of system to improve flow and to reduce TDS and all as directed at site including replacement of spare part all as directed. Note:- (i) Servicing is carried out when Filter is chocked and TDS is not as per specified value. (ii) Spare part required will be measured & paid separately under respective item of this Schedule as supply and fix in repairs.

Supply and fix in repairs sand suitable for commercial RO plant 500 Ltrs/hr.

Supply and fix in repairs only Carbon media charcoal suitable for commercial RO plant.

Supply and fix in repairs and fix in repairs multiport valve of FRP tank for RO plant of capacity 500 Ltrs/hrs.

S&F in repairs water level sensor switch for 50 Ltrs capacity RO plant along with its adapter complete.

Supply and fix in repairs FRP tank vessel for RO plant of capacity 500 Ltrs/hrs of operating pressure maximum 100 PSI, Max Vacuum 17 KPa and temperature 1-50 centigrade. Make:- Proteck water technologies/ Hydro tech engineers/IRMS Engineering Works.

Supply and fix in repairs FRP housing vessal for membrane 8040 for RO plant of capacity 500 Ltrs/hr. Make:- Dow(DUPONT) 8040/ GAC/Hydronautic.

Supply and fix in repairs membrane suitable for R.O. Plant of capacity 500 Ltrs / Hrs Capacity of size 80 cm dia and 40 inch length. Make:- Dow(DUPONT) 8040/ GAC/Hydronautic.

Supply and fix in repairs membrane suitable for R.O. Plant of capacity 50 Ltrs / Hrs Capacity of size . Make:- Dow(DUPONT) 8040/ GAC/Hydronautic.

Supply only Candle PP spun filter 5 micron filter 10'' Long 'Dia suitable for R.O. Plant of capacity 50 Ltrs / Hrs Make:- Kent/hitech/aquafilter/watercraft.

Supply only Candle PP spun filter 5 micron filter 20'' Long 4''Dia suitable for R.O. Plant of capacity 500 Ltrs / Hrs Make:- Kent/hitech/aquafilter/watercraft.

Supply only Candle thread solid filter 20'' Long 4''Dia suitable for R.O. Plant of capacity 500 Ltrs / Hrs Make:- Kent/hitech/aquafilter/watercraft.

Supply only Pressure pipe 15 kg/sqcm with 25 mm inner diameter and 32 mm outer diameter of length 4 meter suitable for R.O. Plant of capacity 500 Ltrs / Hrs Make:- Kent/hitech/aquafilter.

M & L for repairs to electronic metering pump for of capacity dosing rate 4 Kg per square cm of 400 stokes per minute set for chlorine dozing and incl suitable guage rewiring copper wire with properly insulating material and replacement of display, internal circuit,solenoide valve, bearing,impellar,bush,shaft,suction valve, discharge valve complete.

S&F in repairs pressure switch of range 0.2 to 7.5 bar pressure and differential pressure 0.7 to 4 bar range.

Supply only RO sediment filter housing vessal (set of three) (for spun and solid thread filter) with its top mounting assembly for 500 ltrs capacity RO plant complete Make:- Kent/hitech/aquafilter.

Supply and fix in repairs only flow meter of capacity 250-2500 ltrs suitable for RO operating panel.

S&F for 6% sodium hypochlorite solution ( NAOCL) all as specified and directed.

Supply and fix in repairs gun metal 20 mm bore ball valve .

Supply and fix in repairs gun metal 25 mm bore ball valve .

M&L servicing and rewinding of motor capacity 1 HP single phase used in 500 Ltrs/hour capacity RO plant, rewinding of motor with super enameled copper wire of existing size including greasing and coupling with motor and testing and replacement of ball bearing set, impeller of pump, shaft & bush etc complete all as specified & directed.

Supply and fix in repairs UPVC pipe of 32 mm bore , SCH 40 rating fixed complete to walls, ceilings or in floors etc along with its elbow,union,tee.

supply and fix in repairs UPVC ball valve of size 32 mm bore.

Supply and fix in repairs honeycomb pad numbers for air suction side for Symphony Hicool i 31 Litre Air evaporative cooler of cooling capacity of 50 Sqft.

Supply and fix in repairs desert cooler submersible pump of capacity 8 watt,220-240 V,50 Hz and maximum lift of 1 meter. Make:- Crompton greaves/khaitan/usha/Symphony

Supply and fix in repairs metallic Exhaust fan blade suitable for desert cooler of sweep capacity 1400 sqft.

Supply and fix in repairs centrifuge type fan blade along with its two bearing suitable for Symphony Hicool i 31 Litre Air evaporative cooler of cooling capacity 50 sqft .

Supply and fix in repairs fan motor of capacity 185 watt ,230 V, 50 Hz for Symphony Hicool i 31 Litre Air evaporative cooler . Make:- Crompton greaves/khaitan/coolhome

Supply and fix in repairs Printed Circuit Board PCB board of Symphony Hicool i 31 Litre Air evaporative cooler .

M&L for taking out and rewinding of Exhaust fan motor of capacity 500 watt ,230 V,50 HZ for industrial desert cooler of sweep 1400 sqft with copper wire, after rewinding ,fix it in its position,test it in running condition with complete connection.

Supply and fix in repairs 5 amps 240 V, three pin plug top.

Comprehensive / Preventive maintenance / servicing of PackageAC of 11 ton capacity of any make, maintenance carried out by cleaning of cooling and condenser coil of indoor and outdoor units with descaling solution, checking of refrigerant pressure and charging of refrigerant gas including testing / checking the serviceability of spares such as starting capacitor, running capacitor, fan motor, blower motor relays, thermostat, & wiring etc and servicing complete of indoor and outdoor units complete.

Note:- (i) Spares such as starting capacitor, running capacitor, fan motor, blower motor relays, thermostat, & wiring etc if found defective will be measured & paid separately as supply & fix in repairs. (ii) Charging of gas if required will be measured and paid separately as supply & topping of gas. (iii) Replacement of compressor wherever required will be measured and paid separately.

Supply and fix in repairs hermetic filter drier DCL 305 for Air cooled package AC of 11 ton capacity.

Supply and fix in repairs suction line accumulator for package AC of 11 ton capacity , Model ACCM-5330-9S.

M&L for taking out unserviceable compressor sealed unit of 11 ton capacity from the Air cooled Package AC (make - Blue Star ), single phase 230 Volts, and replacing the same with new scrool copeland compressor sealed unit fixing & connecting the same including vacumization, pressure testing leakage rectification and supply and charging refrigerant gas and testing complete. Note: Unserviceable old retrieved compressor shall be replace with the same authorized dealer / company manufacture.

Material & labour for recharging of R-407C gas to Air cooled package air conditioner of capacity 11 TR after flushing the complete system, vacuum testing and the repairing the leaking tube / lines by brazing, charging the unit as per manufacturer instruction complete.

Supply and fix in repairs fan blade suitable for outdoor unit of Air cooled package AC of 11 ton capacity

M&L for repairing condensing unit fan motor suitable for outdoor unit of Air cooled package AC of 11 ton capacity

Supply and fix in repairs brass expansion valve suitable for Air cooled package AC of 11 ton capacity . Make:-Danfoss/Emerson/Honeywell.

Supply and fix in repairs single core multistranded copper conductor cable, PVC insulated with sleeve of size 10 sqmm.

Supply and fix in repairs only eyelets, ring lugs and copper lugs of size 6/10/16 mm.

M&L in repairs for motor rewinding of indoor unit package AC air blow duct three phase induction motor of capacity 2.2 HP,230 V,50 Hz with removing old winding and installation of Motor in its original position after rewinding with its Belt connection with damp blower.complete and as directed.

Supply and fix in repairs indoor unit cloth filter of dimension 0.78 m x 0.49 m suitable for Package AC of 11 ton capacity.

Supply and fix in repairs contactor 3 pole ,240 V,60 amps for Package AC panel. Make:-Siemens/L&T/ABB/havells.

Supply only V Belt for Blower of size A 849LP/A32.

M&L in repairs for rectification of electronic PCB with changing required numbers of diods and triods of automatic rising boom barrier with barrier boom size 3-3.5 mtrs .

M&L for servicing/repairing of 8 zone fire alarm panel including rewiring/soldering as required with integration with FACP programming all as specified and directed. Note: Servicing/reparing of one 8 zone fire alarm panel will be measured as one unit for payment.

S&F in repairs dry battery 12V 7.2 AH suitable for fire alarm panel all as specified and directed. Make:- Exide/Amron/okaya/luminous Power Technologies.

S&F in repairs pedestral bearning P205 for package AC discharge air duct blower.

Sukhi Electricals