GE/ALP (8594) KOLKATA OF 2025-26

Amount

Comprehensive maintenance of electrically operated Washing Machine 50 Kg capacity front loading type steam heating arrangement auto controlled with elect motor 3 PH 415 V, 5 HP including maintenance of complete electrical control pannel, door seal, door locking arrangement , maint of shaft, pully , inner drum complete,Discaling of inner drum and connected pipelines for a period of 06 months incl minor parts, adjustments, lubrication and painting with one coat of Synthetic enamel paint one time during the period except major item mentioned below complete all as specified and directed . Make : NAT Steel Equipmentsor equivalent make as approved by GE

Comprehensive maintenance of electrically operated Hydro Extracting Machine 25 Kg capacity (Make : NAT steel equipments & XSONIC SYSTEM) auto controlled with elect motor 3 PH 415 V, 5 HP , including maintenance of complete electrical control pannel, door seal, door locking arrangement , leg spring , inner drum when plant is running complete for a period of 06 months incl minor parts/adjustments, lubrication and painting with one coat of Synthetic enamel paint one time during the period excluding major item mentioned below complete all as specified and directed .

Comprehensive maintenance of electrically operated Hydro Extracting Machine 50 Kg capacity (Make : NAT steel equipments & XSONIC SYSTEM) auto controlled with elect motor 3 PH 415 V, 5 HP , including maintenance of complete electrical control pannel, door seal, door locking arrangement , leg spring , inner drum when plant is running complete for a period of 06 months incl minor parts/adjustments, lubrication and painting with one coat of Synthetic enamel paint one time during the period excluding major item mentioned below complete all as specified and directed .

Comprehensive maint of Air Compressor 10 Kg per cm 2 capacity (Make : L-Hg Khosla) complete incl minor repair and topping up of mobil oil periodically complete except major item mentioned below for a period of 06 months incl painting with one coat of Synthetic enamel paint during the period after preparation surface complete. Mobil oil is to be replaced completely once in a year (Approx 5 Ltr) complete all as specified and directed .

Comprehensive maintenance of Pneumatically operated steam heated auto temperature controlled flat bed press of size (750 x 1500) mm (Make : Xsonic System) complete including cleaning of padding cloth, Discaling of steam pipeline for a period of 06 months incl minor parts/adjustments, lubrication and painting with one coat of Synthetic enamel paint during preparation of surfaces once in a year except major items mentioned below complete all as specified and directed .

Comprehensive maintenance of steam boiler oil fired type fully automatic of capacity 600 Kg/hour having fuel pump motor 3 PH, 415 V, 2 HP, thermax model RXA-6 for a period of 06 months incl overhauling of pump set, tunning of pumps, Lubricating,Cleaning of head chimney using Iron brush ,Cleaning of Economiser etc complete except major items mentioned below during the period complete all as specified and directed .

Comprehensive maintenance of electrically operated front loading sluice machine 15 Kg capacity auto controlled having separate electric motor 3 Ph, 415 V, 2 HP/ 3 HP washing and extraction complete including mainting of complete electrical control pannel , shaft, pully, door seal, locking arrangement etc except major items mentioned below (Make : NAT steel equipments) for period of 06 months incl lubricants etc. complete all as specified and directed .

Comprehensive maintenance of callendering machine (Make : Snow white) Roller type of size 24" x 3" incl testing of steam valve, lubricant of gear system, adjustment of chain, pneumatic valve, replacing of twin threads, Discaling of strainer complete except major items mentioned below for a period of 06 months all as directed.

Comprehensive maintenance of drying tumbler, end loading type of capacity 25 Kg, and (Make : Nat steel) and 50 kg (make-xsonic system) incl aligning , lubricating and cleaning of gear monthly, etc complete for a period of 06 months incl minor repair and adjustment as required complete all as specified and directed . MES NO- 253/0001-DT/01/10

Comprehensive maintenance of auto clave machine at OT for a period of 06 mohths including minor repair/maintenance and adjustment as except major items mentioned here - in-after.minor parts like- ss bolt,nut, glass braided wire of required size included in quated rate complete all as specified and directed .

Comprehensive maintenance of auto clave machine at CSSD for a period of 06 mohths including minor repair/maintenance and adjustment as except major items mentioned here - in-after.minor parts like- ss bolt,nut, glass braided wire of required size included in quated rate complete all as specified and directed .

Comprehensive maintenance of Dry Cleaning machine at Laundry for a period of 06 mohths including minor repair/maintenance and adjustment as except major items mentioned here - in-after.minor parts like- ss bolt,nut, glass braided wire of required size included in quated rate complete all as specified and directed .

Comprehensive maintenance of Sterliser machine at Laundry for a period of06 mohths including minor repair/maintenance and adjustment as except major items mentioned here - in-after.minor parts like- ss bolt,nut, glass braided wire of required size included in quated rate complete all as specified and directed .

Rewinding of elect motor induction 3ph, 415V, 50 C/S, 5 HP capacity with suitable size of copper wire and insulating materials, heat varnishing complete including changing of ball bearing 2 Nos. complete all as specified and directed .

Rewinding of elect motor induction 3ph, 415V, 50 C/S, 3 HP capacity with suitable size of copper wire and insulating materials, heat varnishing complete including changing of ball bearing 3 Nos. complete all as specified and directed .

Rewinding of elect motor induction 3ph, 415V, 50 C/S, 2 HP capacity with suitable size of copper wire and insulating materials, heat varnishing complete all as specified and directed .

Rewinding of elect motor induction 3ph, 415V, 50 C/S, 1 HP capacity with suitable size of copper wire and insulating materials, heat varnishing complete all as specified and directed .

Opening the top cover of boiler and all connecting fittings and taking out top cover incl defective refractory and cleaning for the boiler, discaling of steam coil by suitable discaling compounmd and refixing the top cover by replacement suitable size nuts & bolts as asbestos roap packing etc complete all as specified and directed .

S&F the following spares after taking out unserviceable spare parts of boiler complete all as specified and directed . :-

Photo cell

Diffuser Plate-Stud

Nozel 6-5 GPH 450 Degree

Packing-Asbestos

Packing-HYLAM

Electorde-Bush

Ignition Electrode-(rod) each set

Hose Pipe , Braied ,dia. 1" , as per samle

Ignition Electrode -Cap -API 15017170

Wegman Cone - Dia 250 - H

Pulley, V Belt - CI - 1XA, OD 305, Bore

Pulley, V Belt - CS-1XA, OD 84, Bore 24

Belt, V- belt as pe sample- A 56

PID Control-Selec-TC-513AX-NS207- (I/P-RTD/TC + 1C/OC, RLY, 1SP) ( 48X48)

PR,Switch -0.1 to 1.1 BAR

PR,Guage,BRDN-WPC/PB - 0-25 KG, D100, 3/8 BSPT,PCB

PR. Guage,K.SCH-RFM 4 RB63, 0-4 bar, D63, RP 1/4",BT

IGN Trans-230 V/CT-14.5KV, 500VA

PR Switch -1 to 16 Bar

Diffuser plate -DIA 136- RX-06

SP-D'KOLB Water Pump -Triplex ,capacity-2160 lit/hr,RPM950 , -Triplex ,Make-Dampt kolben or equivalent make as approved by GE.

Gear pump (oil pump) as per sample

Sequence controller with ase MA 810 as per sample

Fuel Pump AJ6AC POIF 510030 for Boiler

S&F Nozzle 7.5 GPH ( Make - Thermex or equivalent make as approved by GE)

S&F Safety valve.

S&F 20 mm non return valve.

S&F Stop Valve Flange type.

S&F SPARES FOR AIR COMPRESSOR complete all as specified and directed .

ST Suction EN 05-15

Oil Filter EN 5-15

S.T seperator EN 5-15

Air Tube XP5L

ST Solenoid 2-1524 AC

Compressor Oil

S&F for following spares parts after taking out U/S parts for flat bed press complete all as specified and directed . :-

Add-on Block (NO-NC)

Push Button

Indicator Light (LED)

DTC (temp)

Solenoid valve

Pneumatic Valve

Pneumatic Gland

DTC (Timer)

Bed Spring

Supply only, for following spares parts after taking out U/S parts for washing machine complete all as specified and directed . :-

Pillow block bearing UCP-211 Make - Nat steel

Pillow block bearing UCP-509 Make - Nat steel

Oil seal as per sample .

Roller micro switch

Steam stop valve 25 mm & 20 mm (Make : Neta OR Equivalen)

Over load relay as per sample

CI Pulley as per sample

Main drive CI Pulley as per sample

V' belt No, B-59

V' belt No ,B-60

Gland packing

For Hydro Big

For Hydro Small

Discaling of stainless steel drum by proper discaling compound to remove scale from the perforated body for proper cleaning of cloth and economy of the usage of steam complete all as specified and directed .

S&F limit switch for following washing machine, slucing machine, drying tumbler, calendring machine,, hydro extractot\r, boiler, and auto clave machine as per sample complete all as specified and directed .

S&F of following items for washing machine, slucing machine, drying tumbler, calendring machine,, hydro extractor, boiler, and auto clave machine as per sample complete all as specified and directed .

Contractor ( 9 Amp)

Contractor ( 18 Amp)

Contractor ( 25Amp)

Contractor ( 32 Amp)

S&F the following spares parts after taking down old U/S one for hydro extractor complete all as specified and directed :-

Heavy spring & stud as per sample

Oil seal as per sample

Break shoe assembly complete with Linner as per sample

C.I Pulley as per sample

Door Gasket

Main shaft as per sample.

V' belt as per sample(B-68) and A-58

Leg shaft as per sample.

Ball bearing as per sample

Hydro balancing spring

Hydro Rubber buffer

Hydro balancing spring bush-

collar bush

Belt adujusting clamp

S&F Inner SS DRUM for 25 kg hydro extractor - as per sample, make -nat steel after taking out old unserviceable parts complete all as specified and directed .

S & F for following items for drying tumbler after taking out old unserviceable parts complete all as specified and directed . :-

Electric heater 1 KW fin type as per sample

'V' belt as per sample,belt no-B-75,B-94, A-64

Ball bearing as per sample

Timer (0-60 Min)

Push Botton with nonc

Thermocouplessensor, 5 mtr

Add-On Block ( NO-NC)

Blower Fan

Door gas kit

Taflon wire 10 mm

Electric heater 1.5 /2 KW fin type as per sample

PLC DT- 5 for 50 kg dryig tumbler as per sample

S&F for following items for callendering machine of size roller length 3000mm (min)x375 mm dia (min) after taking out unserviceable one complete all as specified and directed . :-

Pneumatic ON & OF valve

1/4" double pilot air valve incl fittings

V' belt as per sample,belt no-B-36

Add-On Block ( NO-NC)

Push Button

Indicator Light (LED)

Thermo couplessensor, 5 mtr

Solenoid Valve

Air Pipe

Tongal Switch

Feeding belt

Guide belt (MOQ)

Padding

Steam steel hose pipe 1 inch

Air solenoid valve

Namda cloth

Supply and fix Ball valve of size 50 mm dia complete all as specified and directed .

Cleaning of under ground DLPP tank of 8000 Ltr capacity by removing the accumulated dirt with scraper, iron brush etc from tank throughly complete all as specified and directed .

Cleaning of OH DLPP tank of 500 Ltr capacity by removing the accumulated dirt with scraper, iron brush etc from tank throughly complete all as specified and directed .

S&F the following spares for Auto clave machine in replacement of U/S spares complete all as specified and directed . :-

Door gasket of suitable size . As per sample Make : NAT or equivalent make as approved by GE

Door start pine

Heating element 6KW, Make : Nat or equivalent as per sample.

Channel jacket pipe

1/2 " SS connector male thread

1/2 " SS connector female thread

boiler Gasket(New type)

Float switch

Float switch gasket

Door Hub (part no-84199090)

Door Handle(Big) (part no-84199090)

Diapharam plate (part no-84199090)

Diapharam Gasket (part no-84199090)

solenoid valve 15 mm ,complete set steamline, make-Avcon

solenoid valve 20 mm ,complete set waterline, make-Avcon

solenoid valve 25 mm ,complete set waterline, make-Avcon

Door bracket & pin

Sensor adjustable 20 mm ,"BSP6"Make- simplex

Relay card for Auto clave machine

Ball valve 15 mm

Ball valve 20 mm

Alane key bolts As per sample

S&F the following spares for Slucing machine capacity 15 kg machine in replacement of U/S spares complete all as specified and directed . :-

'V' belt as per sample

Ball bearing as per sample

Door gasket

Material and labour for febrication of MS base made of MS Channel of size (50 X 100) mm, 6 mm thickness and length 1.2 to 1.5 m including reinforecement as per direction and grouting 04 Nos bolts of size (5/8" X 6") long including the takingout old unservisible existing base with washing/ slucing machine and fixing new base frame with installation washing machine/slucing machine including necessary cement work incuding with dismantling of old worn out base plate complete all as specified and directed .

M & L for opening of chimney at both end of boiler and central exhaust system , cleaning of shunt carbon from both end of central exhaust system of both the boiler chimney including replacement of gasket, nut & bolts complete all as specified and directed .

Supply and fix as in repair SS door lock for washing machine complete all as specified and directed .

M & L for repair to hydro exctractor by replacement of bright rod with nuts for foundation base frame - 03 Nos, grouting bolts & nuts - 03 Nos, repair of main SS drum - 01 No, pulley shaft - 01 No, foundation frame with necessary machining work as per site requirement - 01 No, 03 HP motor hanger as per attachment - 01 No, complete brake shoe assembly - 01 No, leg shaft - 03 Nos, GM main check nut of centrifugal SS drum - 01 No and necessary repairs of CI housing if required and assemble all parts and balancing SS centrifugal drum after disconnection of electrical as well as mechanical connections etc and re-installing the complete hydro extractor along with reconnecting all electrical connections and mechanical connection after performing a test load for 1 Hour after complete all as specified and directed .

M & L for descaling of SS boiler tank of autoclave machine by opening of drum , removing of old worn out steam gasket and SS nuts & bolts and taking out all heating elements along with disconnecting electrical connection complete and descaling the tank witth proper descaling agent, refixing of all electrical connection and heating element and also replacing diapharam gasket and other necessary steam gasket, SS nuts & bolts testing complete twice in a year complete all as specified and directed .

Supply and fix in repairs after taking down the old unserviceable one, MCB SPN , up to 32 Amp 10KA braking capacity 230/240 volt AC complete all as specified and directed . Make- Legrand cat no-4085 28 to 4086 36or equivalent model of Indoasian / Havells/ L &T

Supply and fix in repairs after taking down the old unserviceable one, MCB SP 6-32 Amp, 'C' curve, 10KA braking capacity 230/240 volt AC complete all as specified and directed . Make- Legrand cat no-408587 to 4085 95 or equivalent model of Indoasian / Havells/ L &T

Material and Labour for insulation of MS Pipe with PUF slab (Density 36 kg/ cm2) upto 50 mm thick and not less than 40 mm thick with and including applying bituminous compound and cladding with sheet metal cladding with aluminium not less than 22 gauge thick complete suitable for insulating the following sizes of MS pipe complete all as specified and directed . : -

25 mm bore

40 mm bore

80 mm bore

Dismantling of existing MS pipes by carefully dismantling from hot water pipe line with gas cutting where necessary and Supply and laying MS Pipes 'Heavy' grade as per IS: 1239 (Part-I) of make: TATA/ SAIL/ JINDAL with electric welding where necessary and laid in floors or fixed to walls and ceilings etc complete all as specified and directed of the following sizes: -

20 mm bore

25 mm bore

50 mm bore

Supply and fix as in repair Single Phase Preventer auto reset, 50 V unbalance complete all as specified and directed . Make : Minilec Cat No VSP3 or equivalent make as approved by GE

M&L Dry Cleaning machine chemical tetrachloroethylene / Perchloroethylene (perc) complete all as specified and directed .

S & F for following items for Air Compressor complete all as specified and directed . :-

Vacumm pump LX-2 3 Hp

Air Compressor ST V Belt XPZ 108T

ST interface valve net EN11

Drain valve assembly Wi04Ggas valve W/2

Replacement of out dia connector of SS drain of Washing machine of both end including replacement of shaft as per sample with complete fabrication and foundation complete all as specified and directed .

S&F Padding for hydraulic press complete all as specified and directed .

Sawan Udyog (BID ID -3511027)

RADHA ENTERPRISE (BID ID -3511303)

Lokenath Engineering Co. (BID ID -3511058)

NICE INFOTECH (BID ID -3511037)

RELIABLE TRADERS AND ENGINEERS (BID ID -3511634)