Military Engineer Services Tender
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Military Engineer Services - MES Tender
Electrical Works
Eprocure
Opening Date11 Feb 2025
Closing Date25 Feb 2025
Tender Amount₹ 42,00,000
Costs
EMD
₹ 84,000Document Cost
₹ 500Tender Fee
Refer Documents
Summary
Repairs To Central And Package Type A.c. Plants With Allied Works At Various
Description
Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user
Contact
Tender Id
2024_MES_686900_2Tender No
8256/B/E8Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
BOQ Items
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Supply only sensor LWT/EWT for 39 TR chiller unit, complete all as specified and directed. Make:- Danfoss or equivalent as approved by the GE.
6
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Supply only Humidifier pump controller for 39 TR chiller plant including interlocking connection after taking out old one, complete all as specified and directed, Make:- Honeywell or equivalent as approved by the GE.
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Supply only Timer for 39 TR Chiller plant including interlocking connection with connecting materials after taking out old one, complete all as specified and directed, Make:- GIC/L&T or equivalent as approved by the GE.
1
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Supply only filter dryer for chiller unit / package unit after taking out old one, complete all as specified and directed, Make:- Danfoss/Dry valve or equivalent as approved by the GE.
3
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Checking all inter locking electrical connection thoroughly of control panel in central type AC plant for any loose/broken connection of main control panel (Relays, power contactors, timer, starter, toggle switches, push button, MCB etc), compressor motor, blower motor, water circulation pumps, CT fan motor, HP/LP cut out, OP cutout, solenoid valves, loading/unloading valves, thermostatic expansion valve, controlling thermostat humidistat of AHU unit etc, taking out PVC insulated burnt/unserviceable cable, repairs/replacement of cable socket /gland epoxy panel insulator, brass nut, bolts screw etc as required at site as per the existing size and specifications and testing complete for satisfactory automatic function of AC plant panel, all as specified and directed.
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Supply only Numeric digital Ammeter having display for accuracy for Ampere, square of size 4 inch, 0 to 15 Amps range, flush mounting type including dismantling old one, complete all as specified and directed, Make:-L&T/AE or equivalent as approved by the GE.
4
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Supply only Numeric digital Voltmeter having display for accuracy of voltage, flush mounting square type of size 4 inch, 0-500/0-600 Volt range, including dismantling old one, complete all as specified and directed, Make:-L&T/AE or equivalent as approved by the GE.
2
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Supply only Electronic timer for 34/15TR of range 12 -120 sec/3-120 sec, type ST 100/ GT 200, including dismantling old one, complete all as specified and directed, Make:-L&T/C&S or equivalent as approved by the GE.
2
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Supply only control circuit MCB SP, 'C' curve, 5 Amp, 10KA with and including necessary connecting wires, socket, gland etc, after taking out old one, complete all as specified and directed, Make:Legrand/L&T/Havells /C&S
8
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Supply only MCB, Triple pole, 6 to 32 Amps, 240 volts, ‘C’ curve, 10 KA after taking out old one, complete all as specified and as directed.Make:Legrand/L&T/Havells/C&S.
6
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All as per item No 13 here-in above but 50-63 Amps, 240 volts, ‘C’ curve, 10 KA, complete all as specified and as directed
4
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Supply only 2 way toggle switch of capacity 10/15 Amps including taking out old one, complete all as specified and as directed, Make:-Kayce/SCI or equivalent as approved by the GE.
6
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Supply only push button ON/OFF including taking out old one, complete all as specified and as directed, Make:- L&T/C&S or equivalent as approved by the GE.
6
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Supply only LED indicator lamp (Red/Yellow/Blue/Green), including taking out old one complete all as directed.Make: L&T/C&S or equivalent.
12
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Supply only 3 pole Power Contactor type ML-2, 32 Amps, 415 volts including taking out old one complete, with and including necessary interlocking connections, complete all as specified and directed, Make: L&T/HAVELL's/BCH/C&S.
3
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All as per item No. 18 here-in-above but type Mx-12,12 Amps, 415 Volts, complete all as specified and directed.
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All as per item No. 18 here-in-above but type ML-1.5, 25 Amps, 415 Volts complete all as specified and directed.
2
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All as per item No. 18 here-in-above but type ML-3 , 40 Amps, 415 Volts, complete all as specified and directed.
2
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Supply only thermal over load relay with starter and off re-set type ML-1, range 3.5 to 7.5 Amps including taking out old one complete, complete all as specified and as directed, Make: L&T/ Seimens/ ABB/Schneider/ HAVELL's.
3
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All as per item No. 22 here-in-above but 30-40 Amps, complete all as specified and as directed,
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All as per item No. 22 here-in-above but 14-22 Amps, complete all as specified and as directed,
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All as per item No. 22 here-in-above but 4-6 Amps, complete all as specified and as directed,
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Supply only relay type MK-1, range 2.5-4 Amps, including taking out old one, complete all as specifed and direceted, Make: L&T/Havells/BCH/C&S.
3
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Supply only Air Brake Power Contactor of 415 Volts, Coil Voltage: 230 V, 50 Hz. MAKE: Siemens/BCH/L&T/C&S, complete all as specified and directed.
2
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Supply only Overload Relay of range 1.6 - 2.5 Amps. Type TR2D09307, MAKE: Siemens / L&T/C&S, complete all as specified and as directed.
4
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Supply only single phase preventor having auxillary supply 415 volts bimetal thermal overload relay various ranges starting from 3 Amps to 15 Amps including making interlocking connection with necessary wires, sockets, after taking out old one, complete all as specified and directed, Make:- L&T/Havell's/BCH.
3
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Supply only auxillary contact block 2NO + 2NC ,Type: LA1D22, including necessary connecting materials after taking out old one, complete all as specified and directed, Make:- L&T/ BCH/ HAVELL's.
6
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Supply only DOL starter 3 phase, 415 volts, capacity 10 HP, submersible type, MN-16 in the LT panel board, complete all as specified and directed, Make: Havells/BCH/L & T/C&S.
1
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Supply only AC power contractor, 3 pole, type MNX-25, including making interlocking connection with and including protection circuit after taking out old one, complete all as specified and as directed, Make:- L&T/Havell's/BCH/C&S.
2
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Supply only brass pilot control solenoid valve with operating coil 220/230 volts, 3 way including replacement of copper pipe for connection after dismantling old one for 34 TR plant capacity complete all as specified and as directed, Make: Sporlan Model 180-SWP-500-MOPD-275-NKC-2 or equivalent of Make:- ROTEX/ DANFOSS as approved by the GE.
1
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All as per item No 33 here-in-above but 15 TR capacity plant, 2 way 3 way complete all as specified and as directed.
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All as per item No 33 here-in-above but 39 TR chiller complete all as specified and as directed
1
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Material & labour for Cleaning and discalling of evaporated coil (03 Nos) for flushing out oil from the system for 17.5 TR Package Type A C Plant by using NO 2 (Nitrogen) gas and CTC gas including servicing and refixing the existing system, complete all as specified and directed.
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M & L for descaling of complete condenser units for AC plant of capacity 17.5 TR by means of adding descaling chemical solution (HCL) or equivalent as per requirements, and running the plant pump continuously till all the scale of pipes/shell are removed including removing side covers of condenser and cleaning the water tubes by means of nylon brushes till the scaling is removed and re fixing of covers including replacement of neoprene rubber gasket and refixing pipe connection etc. all as specified and directed to complete satisfaction of engineer-in-charge.
Note: Descaling shall be carried out in supervision of specialized technician ]
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M & L for repair to various sizes pipe jointing / flange of suction / discharge / liquid line with provision of necessary copper pipe, fittings, nuts, bolts, washers by Bronze/Brazing stick by gas welding set and machinery work as required at site including leak testing complete for all plants of capacity 78 TR / 34 TR / 17.5 TR / 15 TR all as specified and directed.
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Supply and fixing industrial power transmission wrapped belts for plants of capacity 78 TR / 34 TR / 17.5 TR / 15 TR , classical type, precision-built (PB), high modulus, flexible, crack-resistant, oil and heat resistant, low stretch polyester cords of size B-84 including dismantling old one and adjusting the pulley complete all as specified and as directed. Make - Fenner / Nirlon / Mitsubushi / Alaska.
12
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All as per item No 39 here-in-above but cords of size B-120 complete all as specified and as directed
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All as per item No 39 here-in-above but cords of size B-116 complete all as specified and as directed
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All as per item No 39 here-in-above but cords of size B-56 complete all as specified and as directed
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All as per item No 39 here-in-above but cords of size B-66 complete all as specified and as directed
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All as per item No 39 here-in-above but cords of size B-38 complete all as specified and as directed
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All as per item No 39 here-in-above but cords of size B-28 complete all as specified and as directed
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All as per item No 39 here-in-above but space saver wedge type for high cross-section of size SPA-1600 complete all as specified and as directed
6
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Supply and fixing heavy duty micro Pre-filter of any size for all plant, plated and box type, Filter media, Non-woven synthetic media sandwiched between HDPE and aluminium in air duct (as per existing) including necessary fittings after taking out old one, complete all as specified and directed, Make:- Spectrum filteration or equivalent as approved by the GE.
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Supply and fixing heavy duty micro Pre-filter of size 450mmx600mmx50mm, plated and box type, Filter media, Non-woven synthetic media sandwiched between HDPE and aluminium in air duct (as per existing) including necessary fittings after taking out old one, complete all as specified and directed, Make:- Spectrum filteration or equivalent as approved by the GE.
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M & L for cleaning of micro pre-filter of different sizes for all plants 78 TR / 34 TR / 17.5 TR / 15 TR, taking out the assembly, cleaning the box and aluminium spacer, cleaning the filter media, cleaning the HDPE mesh, passing compressed air and rebonding the media pack to the periphery of the enclosure frame using epoxy hardener to eliminate the possibility of dirty air bypass, refixing the entire assembly in the initial position complete under the supervision of specialized technician
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Supply & Fixing Y-Strainer with filter of size 1 1/8' for liquid line after taking down old unserviceable one from existing location including necessary gas welding with fittings complete all as specified and directed
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S&F control flexible cable, two core, round type PVC insulated and PVC sheathed with copper conductor of size 1.00 sq mm including provision of necessary copper socket, nuts, screws of brass after taking out old one, complete all as specified and directed, Make:-HAVELL's/ FINOLEX/ PLAZA/POLYCAB/RR Cable.
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S&F control flexible cable 5-core, 1.5sqmm Ribon type cable with flexible cover and pin type male/female socket and cable length 1.5M, including making interlocking connection after taking out old one, complete all as specified and directed.
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All as per item No. 51 here - in - above but suitable for ten core ribon type cable, complete all as specified and directed.
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Supply and fixing expansion valve suitable for 34 TR capacity AC plant including providing new necessary connecting accessories after taking out old one, complete all as specified and directed, Make- SPORLAN, Model No. MVE-34-CP-100 or equivalent of make DANFOSS/SANHUA as approved by the GE.
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All as per item No 54 here-in-above but suitable 17.5/15 TR capacity AC plant.Make : SPORLAN, Type : HVE-11-CP-100 or equivalent Make of DANFOSS/SANHUA or or equivalent as approved by the GE
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All as per item No 54here-in-above but suitable for chiller plant of 39 TR providing, 3 -way connection with necessary fitting complete as specified and directed MAKE : SPORLAN/DANFOSS/Sanhua or or equivalent as approved by the GE
2
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M & L for charging compressor oil of 68 grade including viscosity checking after draining out the old unserviceable oil complete all as specified and as directed. MAKE: Zed Plus / HP / BP / Servo
120
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M & L for charging compressor oil of type 5 GS (White) of viscosity 94.6 at 40 °C after draining out old unserviceable oil including viscosity checking complete all as specified and as directed. MAKE: Suniso or equivalent as approved by GE.
60
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Cutting, drilling and tapping in existing CI/GI pipe line upto 80mm bore for branch connection with and including insertion of new Tee, complete all as specified and as directed.
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Dismantling damaged cooling tower line of 34 TR/78TR AC plant and providing new 6 metre long, GI, medium grade, tube of 80 mm bore, GI bends - 2 pcs, GI tee - 1 pc, GI reducer socket - 1 pc, GI socket - 2 pcs, GI nipple (6" long) - 4 pcs, alongwith all necessary fittings and all other relevant works for entire completion of the job, complete all as specified and directed.
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Removing all electrical connections and Dismantling & opening of cross flow type FRP (Fibreglass reinforced polymer) cooling tower of 78 TR Chiller plant. Removing the Header assembly, FRP hot water basin, splash box, spiral target spray nozzles, integrated vacuum formed film-type PVC fill sheets, drift eliminators and louvres, channel foundation, FRP cold water basin and water sump etc and repair/overhauling/servicing of cooling tower for smooth running of cooling tower of 78 TR Chiller Plant all as specified and as directed:
(i) Repair/servicing/cleaning the drift eliminators and louvres to bring the drift down to 0.005% of the water flow rate and measure the same.
(ii) Repair/servicing/cleaning of the FRP Frame and casing from crusted calcium carbonate build up coating and repair minor damages.
(iii) Repair/servicing/cleaning of water-suppressor splash box to avoid water spill.
(iv) Repair/servicing/cleaning the hot water basin of scaling to ensure proper inflow of water and avoid furhter cloggings.
(v) Cleaning and Replacement of unserviceable target spray nozzles.
(vi) Cleaning the cloggings in fill sheets and replacement of unserviceable fill sheets.
(vii) Fixing the fill sheets to suspended hot dip galvanised structural tubing from the upper tower structure and elevate above the cold water basin.
(viii) Repair/servicing/cleaning the mesh of the air inlet side from outside dust particles.
(ix) Repair/servicing/cleaning of cold water basin, sump, suction connection, protective screen and anti-cavitation device of scaling (Total Dissolved Solids) to ensure proper cold water outflow.
(x) Painting of cooling tower with synthetic enamel paint of first grade including painting of pipe lines complete.
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Removing the motor cap and taking out the CT Fan motor, bearing housing, fan guard, fan assembly, stainless steel shaft, fan pulley, V-Belt etc. of 78/34 TR plant
(i) Repair/overhauling of fan motor.
(ii) Repair/Servicing of the fan assembly to maintain its aerofoil design and replacement of housing.
(iii) Adjusting the pitch of the fan to correct position for optimum performance of the fan reducing power consumption.
(iv) Removing the remote oil reservoir cup with spring loaded cap and cleaning and checking for leaks and replacement of oil-cup and spring. Checking the stiffness of the spring.
(v) Repair/replacement/overhauling of bearing housing, pulley, shaft and lubrication of the same for smooth running, providing necessary nuts, bolts, washers and replacement of bearing housing as per requirement.
(vi) Removing/Repair/overhauling of float-operated mechanical make-up valve, overflow stand pipe, flush-out drain pipe, inlet valve, outlet valve, bleed valve, screwing all fittings and accessories complete all as specified and directed.
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Dismantling and taking out the water line connections from the make up tank of 78 TR Chiller plant and Supply & fixing of new water line connections from make up tank to cooling tower including painting by providing GI pipe 25 mm, 24 m long, medium grade including necessary fittings viz. Elbow - 6 pcs, Union - 2 pcs, Tee - 4 pcs, Reducer - 1 pc, sockets - 6 pcs, nipple (6" long) - 6 pcs, for continuous flow to cooling tower complete all as specified and as directed.
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Supply & fixing water pressure switch including taking out old one, complete all as specified and directed, Make: Model No. IPS-100 of Make - Indfoss or equivalent of make DANFOSS as approved by GE.
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Supply & fixing high pressure/low pressure cut out switch for gas including taking out old one complete all as specified and as directed,Make: Model MP-15 of Make - Indfoss or equivalent of make DANFOSS as approved by the GE.
4
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Supply & fixing oil pressure cut out switch for oil including taking out old one complete all as specified and as directed, Make: Model MP-55 of make - Indofoss or equivalent Model of Make:- DANFOSS as approved by the GE.
4
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Supply and fixing shaft seal rotary type for compressor of Make ACCEL ; Model No. SMC 6-65 including taking out old one, complete all as specified and as directed, Make:-Dewdrops/K-Nine or equivalent.
2
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All as per item No 62 here-in-above but for for compressor of Make Freezaking Model No FK-1500 MAKE K-Nine/Dewdrops or equivalent as approved by the GE.
2
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Supply and fixing of Temperature and Humidity indicator with sensor suitable for AC plants including provision of necessary copper wire, copper socket , also including taking out old ones, complete all as specified and directed, Make:-Multispan or equivalent as approved by the GE.
2
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Dismantling of solenoid valve of 34/15 TR capacity plant and finding out the defects and fixing the same in the position after repairing including replacement of gasket, washers etc, complete all as specified and directed.
3
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Supply and fixing crank case heater element including provision of necessary connection wire with copper nuts, bolts, washers after taking out old one, complete all as specified and directed.
3
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Supply and fixing solenoid coil 220/230 volt 50 Hz, 11/15 watt for capacity control valve 34TR including taking out old one, complete all as specified and directed, Make:- Rotex/Avcon/Emerson/Danfoss .
3
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All as per item No. 72 here - in - above but suitable for 78TR chillar plat, 20/25Watt, complete all as specified and directed.
3
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Supply & fixing Brass liquid line glove valve as per existing size & type suitable for liquid line including provision of necessary fittings and leak testing complete after dismantling old one, complete all as specified and directed, Make:-BM/BAP/TEK
1
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Supply & fixing ball valve of size 1 5/8" including provision of necessary fittings and leak testing complete after dismantling old one, complete all as specified and directed, Make:- Danfoss/Sanhua or equivalent as approved by the GE.
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Dismantling all electrical connection of existing AC panel of package unit of capacity 8.75 TR each after disconnecrting all the refrigement lines and electrical connection, removing all the unserviceable parts like micro-processor, display board, timer, contactor, fuses of AC comperssor, blower motor, CT fan motor and replacing all the unserviceable safety devices to improvise new provision to control circuit including making interlocking connection properly to run the compressor smooth, complete all as specified and directed. Note:-
Cost of all the repairs and replacements required to make the Panel fully functional shall be deemed to be included in the quoted rate of above item. However payment for spares as 'Supply only' shall be measered and paid for separately under the relevent items.
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Disconnection from system, strip opening of refrigerant compressor completely and checking of various components of 8.75TR unit viz refrigerant lines, condenser, filter dryer silica gel, expansion device, refrigrrant distributor, multy circuit evaporator coil etc with precesion instrument for completion of proper refrigeration cycle, return air grill and air filter cleaning and assess the requirement of repair/replacement, making inventories of repairs required and re-assembling the dismantled compressor with re-fixing the searviceable parts in position after proper cleaning and lubricating etc, replacement of the minor difected parts such as gasket, nuts,washers etc. with new parts as required at site, connecting the compressor and making perfectly leak proof after cleaning and testing the compressor on full load, complete all as specified and directed.
2
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Supply and fixing microprocessor controller of Package Unit 8.75 TR, 3 Phase, with necessary copper wires, cable lugs, sockets etc. Model: MPMN 13100A06A of Make: Softhard Automation Pvt Ltd or equivalent Make of Voltas, Bluestar as approved by the GE.
2
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Checking the working of existing software in the display unit controlling all components of the package unit and calibrating the software with standard parameters units with high precision complete all as specified and directed.
2
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Supply and fixing overload relay for PAC Controller for motor type 02MACFAAAAA06 MPD-WOD, range 1-10 A, 230 V AC, with necessary connection materials for package unit of 8.75 TR capacity complete all as specified and directed. Make: Softhard Automation Pvt Ltd or equivalent as approved by the GE.
2
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Supply and fixing three core, PVC sheathed, un-armoured, copper conductor, 1100 volts grade cable of size 6 sqmm including making connection with provision of cable lugs, sockets, glands etc after taking out old one, complete all as specified and directed, Make: Havells/Finolex/RR Cable/Polycab.
50
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S & F insulation by providing 2" thick thermocol pipe, joint filling with filling materials, glass wool, wrapping with chicken wire mesh,applying cement mortar for smooth finish and applying weather coat paint and including taking down damaged insulation of suction line of Chiller Unit , complete all as specified and directed
6
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Dismantling and opening of Y Strainer after disconnection from line and removing nut, bolt etc for overhauling/repairing and cleaning strainer with descleaning agent, also replacement of gaskets, nuts, bolts, washers and re-fixing the same in existing line, complete all as specified and directed.
1
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Dismantling and taking out compressor/motor pulley and repairing the pulley after re-boring including replacement of pulley bush, key, allan screw and necessary machinery work for key guard and full repairing, refixing the same for proper running with balance, complete all as specified and directed.
2
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Supply and fixing water proof roller bearing No. 30204 including housing after taking out old one, complete all as specified and directed, Make:- SKF or equivalent as approved by the GE.
4
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Supply and fixing CI actuating valve motorised for 100mm liqud line with necessary interlocking connections of chiller line including sprinkle for humidifier after taking out the old one, complete all as specified and directed, Make: Honeywell or equivalent as approved by the GE.
1
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Supply and fixing dry and wet temperature meter including provision of water container for wet bulb with and including fixing arrangements after taking out old one, complete all as specified and as directed, Make:- JRM/ZEEL or equivalent as approved by the GE.
8
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Supply and fixing Brass compressor safety valve assembly including taking out old one, complete all as specified and directed, Make:-ACCEL/ K-nine or equivalent as approved by the GE.
1
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Supply and fixing thermostatic temperature cut off switch of suitable range including making all connections after taking out old one, complete all as specified and as directed, Make:-Honeywell/Indfoss/Sanhua/Danfoss.
1
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Supply and fixing HP/LP/OP compound gauge comprising high (0-300 PSI), low (-30 to 150 PSI), OP (0-150 PSI) with and including necessary brass adaptor flare nut etc, also including dismantling of old one, complete all as specified directed, Make:-FIEBIG/MICRO/H Guru.
8
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Dismantling and taking out unserviceable hand shut off valves & adapter and supply and fixing of new hand shut off valve for pressure gauge, cut out switch including brass adapter of size 1/4" x 1/4", complete all as specified and directed, Make:-TEK/BM/Danfoss or equivalent as approved by the GE.
6
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Dismantling of safety valve and supply & fixing condenser safety valve suitable for 300/350 PSI, complete all as specified and directed, Make:-BAP/PAL/BM/TEK.
4
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S&F electronic timer (Pneumatic timer) with time delay including provision of connection wire, lugs, copper socket for interlocking connection after taking out old one complete all as specified and as directed. Cat Part No. KRTPN-10 Amp, Make - BCH or equivalent of Make:- L&T as approved by the GE.
1
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Supply and fixing Brass oil pressure regulating valve after taking out old one complete all as per existing size and type as directed, Make:-ACCEL/ K-nine or equivalent as approved by the GE.
1
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M & L for dismantling condenser connections for descaling, plugging them and providing 15 mm bore tee outlet for local circulation of mild acid solution in the condenser (separate container and small pump set to circulate mild acid solution shall be used). The PH value of solution shall be 4 and it shall be checked frequently i.e. every 1 hour during the operation. The Scalgun WS solution or equivalent solution as approved by the GE shall be used for discaling purpose. After 2 to 3 hours of cleaning, if the PH value remains less than 7, flush with fresh water added with sodium carbonate. After above process, the end covers shall be opened and condenser tubes shall be cleaned with Nylon brush, subsequently after closing the end covers, circulate mild acid solution as specified above and PH value shall be maintained as above, flushing the same with fresh water including recharging of stored refrigerant upto required pressure complete all as specified and directed for 34/15TR Plant Capacity.
Notes: The quoted rates shall also be deemed to include the following elements:-
(a) The solution shall be warmed upto 35 Degree Celsius.
(b) During the entire process of cleaning, the PH value of water shall be 7.
(c) Provision of solution for descaling, rubber gaskets, washers, nuts, bolts etc as directed.
6
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Supply only scroll type compressor of capacity 8.5TR, 415Volts, 50Hz suitable of R-22 refrigerant gas for existing package type air condioner plant 17.5TR capacity including accessories and testing complete all as specified and directed.
Make: Copeland/Emserson/Denfoss/Blue Star/Daikin
1
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Cleaning and descaling of evaporated coil for flushing out oil from the system of 34 TR capacity by using NO2 (Nitrogen) gas including opening, servicing and re-fixing the existing system, complete all as specified and directed.
2
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All as per item No 97 here-in-above but for 15 TRcapacity complete all as specified and directed
2
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Supply and fixing high speed bearing No. UC-208/P-206J including housing with both ends sealed, after taking out old one,complete all as specified and directed, Make:- FKS/NTN or equivalent as approved by the GE.
2
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Opening of Air Handling Unit, dismantling the unit and taking out the blower shaft, fan, pulley with complete assembly for carrying out inspection of all bearing bush coupling, pulley and overhauling the same and rectification of the defects including replacement of unserviceable parts & re-assembling the same for smooth running after applying approved grade of grease for 34/15 TR capacity plant, complete all as specified and directed.
Note:- The quoted rates shall be deemed to include cost of all the repairs and replacements to make the A.H.U. fully functional, however the payment for spares only will be measured and paid as " supply only" separately under respective item here-in-after.
2
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-
... More
Supply and fixing Load/Unload valve for control/operate 6 cylinders of compressor suitable for SMC 6-65 compressor of Make: Accel, also including taking out old one, complete all as specified and directed. MAKE: Accel/Rotex /Danfoss or equivalent as approved by the GE.
2
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... More
Dismantling & removing of mono block centrifugal pump motor unit of capacity 5 HP after disconnecting all electrical connection and water pipe line and transportation to repair workshop, stripping out the motor and pump complete for overhauling of the pump & motor, also carrying out the following works, complete all as specified and directed:
(i) Servicing the motor winding by passing hot compressed air and cleaning the winding with Dr. Bracks thinner and applying two coats of anti moisture heat resistance insulating varnish and drying up slowly including replacement of all insulating glass, tube, amps taps etc
(ii) Metal filling, cutting, grinding, polishing of pump shaft and impeller
(iii) Inspection and finding out defects and replacement of defective parts
(iv) Re-assembling the motor pump complete after applying approved grade grease, replacement of gland packing and transportation to site, installation, commissioning and testing complete.
NOTES:
(a) The cost of transportation of pump and motor to repair workshop and again to the site of work shall also be deemed to be included with the unit quoted rate.
(b) Cost of all the repairs & replacements etc required for making the pumpsets (including motor) fully functional shall be deemed to be inlcuded in the quoted rates of above items, however payment for spare parts will be measured and paid separately under respective items here-in-after.
2
-
-
... More
All as per item No 102 here-in-above but for 3 HP capactiry complete all as specified and directed
2
-
-
... More
All as per item No102 here-in-above but for 1 HP to 2 HP capactiry complete all as specified and directed
2
-
-
... More
All as per item No 102 here-in-above but for 10 HP capactiry complete all as specified and directed
3
-
-
... More
Taking down mono block centrifugal pump motor unit of capacity 5HP after disconnecting all electrical & pipe line connection and transportation to repair workshop, dismantling the motor starter, removing worn out copper winding, cleaning the starter and rewinding the same with new super enamelled copper wire of existing size and specification and varnishing the same with anti moisture heat resistance insulating varnish and drying up slowly and including replacement of all types of insulating tapes etc and reassembling the same, transportation to site and re-fixing on its existing position and testing complete all as specified and directed Note:- The cost of transportation of motor to repair workshop and again back to the site of work shall also be deemed to be included in the unit quoted rate.
1
-
-
... More
All as per item No 106 here-in-above but for 3 HP capactiry motor complete all as specified and directed
1
-
-
... More
All as per item No 106 here-in-above but for 1 HP to 2 HP capactiry complete all as specified and directed
1
-
-
... More
All as per item No 106 here-in-above but for 10 HP capactiry complete all as specified and directed
1
-
-
... More
Material & labour for carrying out the Nitrogen leak detection testing in the plant with necessary equipments viz. vacuum pump, refrigerant recovery machine, refrigerant recovery cylinder and adequate Nitrogen cylinders for applying nitrogen gas pressure for 24-48 hours in the entire system, regulator, manifold gauge, soap bubbles, electronic leak detector until leak detected and for checking the requirement for gas charging, also charging of the refrigerant & carrying out pressure testing and running the plant of capacity 34 TR to obtain the desired conditions complete all as specified and directed.
Note: Supply of nitrogen gas cylinders shall be deemed to be included in the quoted rate. However payment for supply of Refrigerant Gas will be measured and paid separately under relevant items of this schedule.
1
-
-
... More
All as per item No 110 here-in-above but for 17.5/ 15 TR capactiry plant complete all as specified and directed
2
-
-
... More
All as per item No 110 here-in-above but for 78 TR chiller AC plant complete all as specified and directed
1
-
-
... More
Dismantling of existing different size suction/discharge control valves and opening the valve unit, overhauling/repairing of the same by lathe work and replacement of necessary Teflon sheet, washers, nuts, bolts, gasket etc, cleaning thoroughly and re-fixing the same complete all as specified and directed.
4
-
-
... More
All as per item No 113 here-in-above but for liquid fine globe valve complete all as specified and directed
4
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-
... More
Dismantling and removing of unserviceable gauge board connection for HP/LP/OP and high/low cut out switch and supply & fixing new connection with and including 6 mm dia copper tube, brass flare nut, tee and also carrying out leak testing, complete all as specified and directed.
4
-
-
... More
Supply only ball bearing 6312 2Z with water seal cover, nut, bolt, bearing socket etc, complete all as specified and as directed, MAKE: SKF / TATA / NBC.
6
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-
... More
Supply only ball bearing 6310 2Z with water seal cover, nut, bolt, bearing socket etc, complete all as specified and as directed, MAKE: SKF / TATA / NBC .
4
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-
... More
Supply only ball bearing 6308 2Z with water seal cover, nut, bolt, bearing socket etc, complete all as specified and as directed, MAKE: SKF / TATA / NBC.
4
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-
... More
Supply only ball bearing 6305 2Z with water seal cover, nut, bolt, bearing socket etc, complete all as specified and as directed, MAKE: SKF / TATA / NBC.
6
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-
... More
Supply only ball bearing 6205 2Z with water seal cover, nut, bolt, bearing socket etc, complete all as specified and as directed, MAKE: SKF / TATA / NBC.
6
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-
... More
Taking out induction motor of 25 HP capacity, 3 phase, 415 Volts from its existing position after disconnecting all electrical connections and transportation to repair workshop, stripping out the motor, overhauling of the same, also carrying out the following works complete all as specified and directed:- (a) Servicing the motor winding by passing hot compressed air and cleaning the winding with Dr Bracks thinner and applying two coats of anti moisture heat resistance insulating varnish and drying up slowly including replacement of glass, tubes, amps tapes etc.
(b) Inspection, finding out and replacement of defective parts, if required.
(c) Metal filling, cutting, grinding, polishing of shaft complete.
(d) Re-assembling the motor complete after applying approved grade grease, replacement of terminal plate including transportation to site, installation, connection and testing complete all as directed.
Notes:- (i) The cost of transportation of motor to repair workshop and again to the site of work shall also be deemed to be included in the unit quoted rate, (ii) Cost of all the repairs & replacemnts etc required for making the Motors fully functional shall be deemed to be included in the quoted rates of above items, however payment for supply only spare parts will be measured and paid separately under respective items here-in-after.
2
-
-
... More
All as per item No 121 here-in-above but for 15 HP capactiry motor complete all as specified and directed
2
-
-
... More
All as per item No 121 here-in-above but for 10 HP capactiry motor complete all as specified and directed
1
-
-
... More
All as per item No 121 here-in-above but for 5 HP capactiry motor complete all as specified and directed
2
-
-
... More
All as per item No 121 here-in-above but for 3 HP capactiry motor complete all as specified and directed
1
-
-
... More
All as per item No 121 here-in-above but for 2 HP capactiry motor complete all as specified and directed
4
-
-
... More
All as per item No 121 here-in-above but for 0.5 to 1 HP capactiry motor complete all as specified and directed
4
-
-
... More
Taking down induction motor upto 0.5HP to 1 HP capacity, 3 Phase, 415 volts after disconnecting all electrical & pipe line connection and transportation to repair workshop, dismantling the motor starter, removing worn out copper winding, cleaning the starter and rewinding the same with new super enamelled copper wire of existing size and specification and varnishing the same with anti moisture heat resistance insulating varnish and drying up slowly and including replacement of all types of insulating tapes etc and reassembling the same, transportation to site and re-fixing on its existing position and testing complete all as specified and directed Note:- The cost of transportation of motor to repair workshop and again back to the site of work shall also be deemed to be included in the unit quoted rate.
1
-
-
... More
All as per item No 128 here-in-above but for 2 HP capactiry motor complete all as specified and directed
1
-
-
... More
All as per item No 128 here-in-above but for 3 HP capactiry motor complete all as specified and directed
1
-
-
... More
All as per item No 128 here-in-above but for 5 HP capactiry motor complete all as specified and directed
1
-
-
... More
All as per item No 128 here-in-above but for 10 HP capactiry motor complete all as specified and directed
1
-
-
... More
All as per item No 128 here-in-above but for 15 HP capactiry motor complete all as specified and directed
1
-
-
... More
All as per item No 128 here-in-above but for 25 HP capactiry motor complete all as specified and directed
1
-
-
... More
Supply only charging refrigerant gas F-401/-404 for the central type AC plant including charging kit, complete all as specified and directed, Make:- Honeywell Genetron/Fluoro/Staleon/MPCL.
62
-
-
... More
Supply only charging refrigerant gas F-22 in the system of the central type AC plant including charging kit, complete all as specified and directed, Make:- NFIL/Godrej/Fluoro.
315
-
-
... More
Dismantling & removing of compressor of 17.5 TR capacity (Make: Accel, Model No. SMC 6-65) after disconnecting all electrical connection, gas line, removing nuts, bolts etc from base plate, dismantling the compressor head, removing all defective parts, facing of compressor head, re-assembling the compressor head after replacement of head gasket and other defective parts as required including cleaning, servicing and overhauling of the compressor, re-installation, commissioning and testing, complete all as specified and as directed. Notes:-
(a) Cost of all the transportation, repairs & replacemnts etc required for making the compressors fully functional shall be deemed to be included in the quoted rates of above item, however payment for spares will be measured and paid separately under respective items here-in-after as' supply only'.
(b) The repairs included in the above item shall be got carried out in only one of the compressor workshop subject to written approval of GE:- (i) H. Brothers, 58, Elliot Road, Kolkata-700016. (ii) M.P Engineering Works, 2/M Radha Govinda Saha Lane, Kolkata-700017. (iii) Air-cool Technic, 42/66 New Bullyganj Road, Kolkata-700039. (iv) Paul Engineering Works, 61, Lenin Sarni, Kolkata-700013. (v) Capital Refrigeration, 775, Fartabad Road, Kolkata.
(c) Supply only additional refrigerant, if required shall be measured and paid for separately.
(d) Supply only compressor oil for topping up, if required shall be measured and paid for separately.
1
-
-
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All as per item No 137 here-in-above but for 15 TR capactiry (Make : Freezeking, Model No FK-1500) complete all as specified and directed
1
-
-
... More
Supply only Piston pin, Part No E-13, Make ACCEL/K-nine, for compressor of Make ACCEL, Model No. SMC 6-65, complete all as specified and directed.
6
-
-
... More
Supply only Piston ring, Part No E-15, Make ACCEL/K-nine, for compressor of Make ACCEL, Model No. SMC 6-65, complete all as specified and directed.
12
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-
... More
Supply only Scrapper ring (Oil ring) Part No E-16, Make ACCEL/K-nine, for compressor of Make ACCEL, Model No. SMC 6-65, complete all as specified and directed.
6
-
-
... More
Supply only Suction valve ring plate, Part No F-04, Make ACCEL/K-nine, for compressor of Make ACCEL, Model No. SMC 6-65, complete all as specified and directed.
4
-
-
... More
Supply only Discharge valve reed, Part No F-20, Make ACCEL/K-nine, for compressor of Make ACCEL, Model No. SMC 6-65, complete all as specified and directed.
4
-
-
... More
Supply only Neoprene ‘O’ ring for shaft seal, oil pump, oil regulator valve, oil valve, valve gland, Part No J-06, Make ACCEL/K-nine, for compressor of Make ACCEL, Model No.SMC 6-65 , complete all as specified and directed.
25
-
-
... More
Supply only Piston (standard size), Part No E-14, Make ACCEL/K-nine, for compressor of Make ACCEL, Model No. SMC 6-65 , complete all as specified and directed.
4
-
-
... More
Supply only Main Bushing with collars STD, Part No C-03, Make ACCEL/K-nine, for compressor of Make ACCEL, Model No. SMC 6-65, complete all as specified and directed.
1
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-
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Supply only Rear Bushing with collars STD, Part No C-03, Make ACCEL/K-nine, for compressor of Make ACCEL, Model No.SMC 6-65, complete all as specified and directed.
1
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-
... More
Supply only Connecting rod big end bush, Part No E-06 , Make ACCEL/K-nine, for compressor of Make ACCEL, Model No. SMC 6-65, complete all as specified and directed.
6
-
-
... More
Supply only Connecting rod small end bush, Part No E-02, Make ACCEL/K-nine,for compressor of Make ACCEL, Model No. SMC 6-65 , complete all as specified and directed.
6
-
-
... More
Supply only bushing for Piston pin for compressor, Part No E-07 , Make ACCEL/K-nine, of Make ACCEL, Model No. SMC 6-65, complete all as specified and directed.
6
-
-
... More
Supply only Cylinder liner HSG for compressor Part No F-03, Make ACCEL/K-nine, for compressor of Make ACCEL, Model No. SMC 6-65 ,complete all as specified and directed.
3
-
-
... More
Supply only Oil Pump gear wheel, Part No I-04 , Make ACCEL/K-nine, for compressor of Make ACCEL/K-nine, Model No. SMC 6-65 , complete all as specified and directed.
2
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-
... More
Supply only Oil Pump bearing Bushing, Part No I-06 , ACCEL/K-nine,, for compressor of Make ACCEL/K-nine, Model No. SMC 6-65, complete all as specified and directed.
2
-
-
... More
Supply only Hexagonal head bolt, Part No A-12, Make ACCEL/K-nine, for compressor of Make ACCEL, Model No. SMC 6-65 , complete all as specified and directed.
6
-
-
... More
Supply only Rocker for unload mechanism, Part No G-24, Make ACCEL/K-nine, for compressor of Make ACCEL, Model No. SMC 6-65 , complete all as specified and directed.
1
-
-
... More
Supply only Connecting rod, Part No E-01, Make ACCEL/K-nine, for compressor of Make ACCEL, Model No. SMC 6-65 , complete all as specified and directed.
1
-
-
... More
Supply only Gasket set complete of Make ACCEL/K-nine, for compressor of make ACCEL, Model No. SMC 6-65 , complete all as specified and directed.
2
-
-
... More
Supply only Aluminum packing washer set of Make ACCEL/K-nine, for compressor of make ACCEL, Model No. SMC 6-65 , complete all as specified and directed.
1
-
-
... More
Supply only Nut & Bolt for connecting rod, Part No E-08, Make ACCEL/K-nine, for compressor of Make ACCEL, Model No. SMC 6-65 , complete all as specified and directed.
6
-
-
... More
Supply only Dowty ring for compressor of Make ACCEL/K-nine, Model No. SMC 6-65 , complete all as specified and directed.
1
-
-
... More
Supply only valve spring suction/discharge, Part No M-06, Make ACCEL/K-nine, for compressor of Make ACCEL orequivalent, Model No SMC 6-65 , for complete all as specified and directed.
50
-
-
... More
Supply only Thrust washer for main bush, Make ACCEL/K-nine for compressor Make ACEEL, Model No SMC 6-65 , complete all as specified and directed.
1
-
-
... More
Supply only Unloading ring with pin, Part No F-12, MAKE: ACCEL / K-Nine for compressor of Make ACCEL, Model No.SMC 6-65, complete all as specified and directed
1
-
-
... More
Supply only Coupling piece for oil pump, Part No I-04, MAKE: ACCEL / K-Nine for compressor of Make ACCEL, Model No.SMC 6-65 , complete all as specified and directed
2
-
-
... More
Supply only Discharge Valve Assembly, Part No. F-15, MAKE: ACCEL / K-Nine for compressor of Make ACCEL, Model No.SMC 6-65, complete all as specified and directed.
1
-
-
... More
Supply only Suction valve retaining plate, Part No F-06, MAKE: ACCEL / K-Nine for compressor of Make ACCEL, Model No.SMC 6-65 , complete all as specified and directed
1
-
-
... More
Supply only Oil pump, Part No I-01, MAKE: ACCEL / K-Nine for compressor of Make ACCEL, Model No.SMC 6-65 , complete all as specified and directed
1
-
-
... More
Supply only Discharge leaf, Part No. 6-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freezeking, Model No. FK-1500, complete all as specified and directed.
3
-
-
... More
Supply only Suction leaf, Part No 12-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
3
-
-
... More
Supply only Piston Pin, Part No 72-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
3
-
-
... More
Supply only Piston Ring, Part No 93-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
9
-
-
... More
Supply only Main bush Bearing, Part No. 52-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
1
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-
... More
Supply only Rear bush bearing, Part No. 53-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
1
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-
... More
Supply only Connecting rod big end bush, Part No. 67-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed
2
-
-
... More
Supply only Connecting rod small end bush, Part No. 66-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
3
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-
... More
Supply only Piston pin bush, Part No. 73-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
3
-
-
... More
Supply only Piston Standard size, Part No. 89-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
2
-
-
... More
Supply only Cylinder liner, Part No. 13-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
2
-
-
... More
Supply only Hexagonal head bolt, Part No. 8-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
8
-
-
... More
Supply only Gasket set, Part No. 97-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
2
-
-
... More
Supply only Oil pump bush bearing, Part No. 39-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
1
-
-
... More
Supply only Oil pump gear wheel, Part No. 38-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
2
-
-
... More
Supply only Connecting rod, Part No. 64-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
1
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-
... More
Supply only Oil pump , Part No. 37-1500, MAKE: Freezeking / K-Nine, for compressor of 15 TR capacity of make Freeze King, Model No. FK-1500, complete all as specified and directed.
Notes for Item No 140 to 184:
(i) These shall be of MAKE: ACCEL / K-Nine / Freezeking and of Part No as mentioned in the respective items suitable for the existing compressors of Make and Model No as mentioned.
(ii) The quantity of these items shall be operated only to the extent required replacement under items No 121 to 134 here-in-before
1
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