Jammu And Kashmir State Power Development Corporation Tender

Search from the latest JKtenders and find a business opportunity fitting your SME on the online platform of BidAssist. If you're wondering how to find the latest JK tenders or from where to get all the documents without the hassles, this is what we explain here. Find the best opportunities coming to the surface via the JK government, PSUs and state corporations.

Jammu And Kashmir State Power Development Corporation - JKSPDC Tender

Civil And Construction
Eprocure
Opening Date6 Nov 2020
Closing Date18 Dec 2020
Tender AmountRefer Documents 
Notes
Download

Costs

Summary

Enit No Ushp-ii/gd/24 Of 2020-21

Description

Unlock the Tender details for free
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

Unlock the Tender details for free
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost

BOQ Items

... More
DO_NOT_SHOW

-

-

-

View all details for FREE
... More
Dismantling of Adjusting rings of Draft Tube Cone.

1

-

1

... More
Dismantling of Draft Tube Upper and the Lower Cone.

1

-

1

... More
Installation of Bulk Head on Draft Tube Opening. Bulk head to be provided by J&K PDCL.

1

-

1

... More
Dismantling of Permanent Magnetic Generator (PMG), disconnecting and opening of Excitation Leads. Extension Shaft, Slip Rings and the Bush Rocker Assembly.

1

-

1

... More
Opening of all Oil, Water and Air and Grease Pipe lines of Turbine and Generator.

1

-

1

... More
Jacking up of the Generator Rotor assembly and locking of all the Brake/ Jack units.

1

-

1

... More
Dismantling of bearing oil coolers of all bearings, stator air coolers, vapour seal, etc.

1

-

1

... More
Opening of Upper Guide Bearing (UGB) Pads followed by the dismantling of UGB cylinder as well.

1

-

1

... More
Dismantling of Thrust Collar assembly, Thrust Mirror Disc and all the Thrust Bearing Pads.

1

-

1

... More
Opening of the supporting plates of Regulating Rings after disengaging from the connecting rods of Guide Vane Servomotors.

1

-

1

... More
Dismantling of the existing Shaft Sleeve assembly.

1

-

1

... More
Dismantling of Runner Cone Assembly.

1

-

1

... More
Dismantling of Runner Assembly.

1

-

1

... More
Installation of Erection devices (as supplied by the Turbine manufacturer at the time of erection) for resting of Runner Assembly after decoupling of Runner Assembly and Turbine Shaft.

1

-

1

... More
Lowering of Runner Assembly and carriage of same to service bay.

1

-

1

... More
Dismantling of Guide Vane Levers, Guide Vane Links etc.

1

-

1

... More
Dismantling of all the Turbine Guide Bearing Pads and storing them safely.

1

-

1

... More
Dismantling of Top Air Guide / Baffles assembly.

1

-

1

... More
Dismantling of Bottom Air Guide/ Baffles, Vapour Seal, etc.

1

-

1

... More
Dismantling of Radial Jacks of Upper Bracket Assembly followed by dismantling of the Upper Bracket Assembly.

1

-

1

... More
Decoupling of Turbine Shaft and the Generator Shaft assembly.

1

-

1

... More
Lifting of Generator Rotor assembly from the Generator pit along with its Generator Shaft and placing it securely in the Service Bay.

1

-

1

... More
Dismantling & Lifting of Lower Bracket assembly from the Unit pit followed by its placement in the Power House floor.

1

-

1

... More
Dismantling of all the Guide Vanes and Guide Vane Servomotors, etc.

1

-

1

... More
Dismantling of the Turbine Top Cover assembly including the Lower Fixed Labyrinth Ring.

1

-

1

... More
Dismantling of the Turbine Shaft assembly.

1

-

1

... More
Dismantling of the existing damaged Shaft Sleeve assembly.

1

-

1

... More
Dismantling of MIV complete

1

-

1

... More
Stacking and placement of dismantling parts at suitable safe place/service bay

1

-

1

... More
POST-DISMANTLING INSPECTION & TESTING/ MEASUREMENTS:

-

-

-

... More
Non-Destructive Testing of the various dismantled unit assemblies including the welded portions on the Bracket arms& Turbine Top Cover.

1

-

1

... More
Liquid Penetrant tests shall be undertaken on the welded portions of the Generator Stator Frame to assess their healthiness.

1

-

1

... More
Ultrasonic Testing of all the bearing pads of:

1

-

1

... More
Ø  Thrust Bearing assembly

1

-

1

... More
Ø  Upper Guide Bearing assembly

1

-

1

... More
Ø  Lower Guide Bearing assembly

1

-

1

... More
Ø  Turbine Guide Bearing assembly

1

-

1

... More
Inspection of the secondary grouting and its bonding with the primary civil foundation at the Lower Bracket sole plates.

1

-

1

... More
Inspection of the secondary grouting and its bonding with the primary civil foundation under all the Stator Sole Plates.

1

-

1

... More
Inspection of all the dismantled Studs, Dowels, Bolts/ Nuts, Pins to identify their replacement by new ones.

1

-

1

... More
Measurement of Runner diameters at the Labyrinth Rings on both Suction side as well as the Discharge side to check/ determine the ovality/ eccentricity besides the extent of erosion.

1

-

1

... More
General Check-up of the profile of all the Runner Blades.

1

-

1

... More
Measurement of the Diameters of both the Stationary Labyrinths engaged with Pivot Ring as well as the Turbine Top cover assemblies to check/ determine the ovality / eccentricity besides the extent of erosion.

1

-

1

... More
Measurement of the dimensions including its top/ bottom Trunnion diameters as well as the feather heights of all the dismantled Guide Vanes.

1

-

1

... More
Dismantling of all the Guide Vane bushes from the Pivot Ring assembly. However before their dismantling, diameters of all the pivot bushes shall be measured and recorded.

1

-

1

... More
Dismantling of all the Guide Vane bushes from the Top Cover Bush Housings. However before their dismantling, diameters of all the pivot bushes shall be measured and recorded.

1

-

1

... More
Carrying out physical inspection of MIV along with the seal and check list the works to be carried out at workshop

1

-

1

... More
Checklist of all parts to be replaced / repaired.

1

-

1

... More
REPAIR OF THE DISMANTLED ASSEMBLIES AT WORKSHOP:

-

-

-

... More
Transportation of below mentioned assemblies from the powerhouse to workshop for essential repairs.

-

-

-

... More
All the dismantled 24 No. Guide Vanes.

1

-

1

... More
Dismantled Upper Draft Tube Cone assembly along with Bottom Stationary Labyrinth Ring assembly.

1

-

1

... More
Dismantled Turbine Top Cover assembly along with Top Stationary Labyrinth Ring assembly.

1

-

1

... More
Dismantled Spare Turbine Runner assembly along with its top as well as bottom moving labyrinth assembly.

1

-

1

... More
Dismantled Pivot Ring Assembly.

1

-

1

... More
Overhauling of Runner Blade assembly and Providing/ Fitting of upper & Lower rotating labyrinths of runner by new ones.

1

-

1

... More
All the dismantled Guide Vane Bush Housings.

1

-

1

... More
Replacement of Upper and Lower Labyrinth by new one

1

-

1

... More
Pressure Relief Valve Assembly.

1

-

1

... More
MIV Assembly complete.

1

-

1

... More
Bearing Bodies

-

-

-

... More
Overhauling of all the Guide vane bush housings, as required.

1

-

1

... More
General refurbishment of all Guide Vane Bearing Bodies by polishing etc. and assembly of Guide Vane Bushes in the Bearing Body Housing assemblies using proper fit including the new Cup Seals and ‘O’-Rings.

1

-

1

... More
Pivot Ring Assembly:

-

-

-

... More
Manufacture of Fixed Lower Stationary Labyrinth Ring with Stainless Steel (13%-Cr; 4%-Ni) with machining to the designed tolerance limits.

1

-

1

... More
General cleaning & polishing of liner surface of the Pivot ring assembly.

1

-

1

... More
Repair of M.S. portion, Stainless Steel Liner and eroded holes of the Pivot Ring assembly by welding and grinding.

1

-

1

... More
Procurement and Replacement of all Cup Seals

1

-

1

... More
Replacement of 24 no. brass bushes by new one

1

-

1

... More
Checking the bolt tightness of bottom liner plates as well as the bottom stationary labyrinth ring of Pivot Ring assembly.

1

-

1

... More
Turbine Top Cover assembly:

-

-

-

... More
Manufacture of Fixed Upper Stationary Labyrinth Ring with Stainless Steel (13%-Cr; 4%-Ni) with machining to the designed tolerance limits.

1

-

1

... More
Testing of Turbine Top Cover assembly and identifying the areas for repairs.

1

-

1

... More
 Supply installation testing and commissioning of new turbine top coverfor 35 MW unit-II along with allied accessories and fittings.

1

-

1

... More
Refurbishment of damaged top cover of 35 MW of unit-II complete in all respect.

1

-

1

... More
Guide Vanes

-

-

-

... More
Repair of top ,middle and bottom journals by welding and machining to achieve original size of guide vanes

1

-

1

... More
Repair of feather portion of the guide vanes by welding, one layer of final welding to be done with hard facing electrode before grinding in order to achieve original profile as far as possible. Height of the feather shall be made as per requirement based on the distance of top and bottom liners or as per drawings.

1

-

1

... More
Weld build up sealing surface of each guide vane throughout the length is required to be carried out followed by their machining on planer machine. Sealing strips should be parallel to the guide vanes axis and horizontal feather surface should be perpendicular to the guide vane axis.

1

-

1

... More
Weld repair of collar to be done with Stainless Steel 309 electrodes and its machining on suitable lathe for maintaining the seat for bush.

1

-

1

... More
Draft Tube Cone Assembly

-

-

-

... More
Carrying out the repairs of the Draft Tube Cone with Providing and fixing of new labyrinth alongwith repairing of old one as per standard procedure that includes welding and precision machining

1

-

1

... More
Turbine Shaft Sealing assembly

-

-

-

... More
Manufacture of new Shaft Seal system (Rotating Sleeve & Stationary Bracket assembly). Installation of a new Shaft Sleeve on the Turbine Shaft assembly

1

-

1

... More
Pressure Relief Valve Assembly:

-

-

-

... More
Complete dismantling of the Pressure Relief Valve Assembly.

1

-

1

... More
Repairing of all the eroded portions of the moving & stationary Seals by welding, grinding, machining and lapping. All bushes, Springs, ‘O’-Rings, Gaskets, Packing, Gland pack, Cup Seal required for repair shall be replaced by new ones. Providing and fixing of new oil piston cylinder.

1

-

1

... More
Replacing of damaged PRV rod (shaft) as per sample

1

-

1

... More
Painting of PRV body with two coats of synthetic enamel paint (Berger)

1

-

1

... More
MIV Complete Overhauling of MIV along with repairs of moving and stationary parts

-

-

-

... More
Dismantling of expansion joint, overhauling / repairing of S.S. sealing ring ( metal to metal ).maintenance sealing ring (metal to metal ) and fixed sealing ring , valve body drainage and air vent and rotor seal for term tightness

1

-

1

... More
Overhauling / repairing of locking bolt of maintenance sealing ring along with cleaning of piston cylinder of servo motor and replacement of damaged cup seals

1

-

1

... More
Overhauling / repairing of sliding bearing sleeve of shaft (rubber seal )

1

-

1

... More
Replacement of stem seal between valve shaft and body

1

-

1

... More
Replacement of MIV operating mech. Bushes linking servomotor

1

-

1

... More
Overhauling of MIV operating mechanism including reconditioning of piston cylinder

1

-

1

... More
Painting of MIV complete

1

-

1

... More
Rebabitating of all Pads

-

-

-

... More
Thrust bearing pads

1

-

1

... More
Lower guide bearing pads

1

-

1

... More
Upper guide bearing pads

1

-

1

... More
Turbine guide bearing pads

1

-

1

... More
Water Pipeline and greasing unit(Revamping of complete water pipeline system alongwith overhauling of compressor units including greasing units.)

1

-

1

... More
REPAIR OF THE DISMANTLED ASSEMBLIES AT POWER HOUSE:

-

-

-

... More
Thrust Bearing Assembly:

-

-

-

... More
Blue-matching of rebabitated pads for checking quality of rebabitating with a surface plate.

1

-

1

... More
Blue matching of the thrust collar bottom surface with the top insulation surface of thrust runner disc in the Service bay.

1

-

1

... More
Thorough cleaning of all Thrust Bearing Oil Coolers and pressure testing of the same and assembly.

1

-

1

... More
All gaskets and damaged fasteners required for the assembly

1

-

1

... More
Upper Guide Bearing assembly:

-

-

-

... More
Blue-matching of rebabitated pads with the corresponding journal surface on the Thrust Collar assembly.

1

-

1

... More
Lower Guide Bearing Assembly:

-

-

-

... More
Blue-matching of rebabitated pads with the corresponding journal surface on the Lower Bearing Journal on the Generator Shaft assembly.

1

-

1

... More
Thorough cleaning of all Lower Guide Bearing Oil Coolers and pressure testing of the same and assembly.

1

-

1

... More
All gaskets and damaged fasteners required for the assembly

1

-

1

... More
Turbine Guide Bearing Assembly

-

-

-

... More
Polishing of all the Turbine Guide Bearing Pads and blue-matching them with the corresponding journal surface on the Turbine Bearing Journal on the Turbine Shaft assembly.

1

-

1

... More
Thorough cleaning of all Turbine Guide Bearing Oil Coolers and pressure testing of the same and assembly.

1

-

1

... More
All gaskets and damaged fasteners required for the assembly

1

-

1

... More
Guide Vane Servomotors & Regulating Ring assembly:

-

-

-

... More
Overhauling/ Repairing of Guide Vance Servomotors and the Regulating Ring assembly.

1

-

1

... More
Replacement of ‘O’-Rings and Cup Seals.

1

-

1

... More
Replacement of eroded brass and bottom Pads by new ones.

1

-

1

... More
Replacement of all Teflon Bushes by new ones.

1

-

1

... More
Brake/ Jack Assembly:

-

-

-

... More
Overhauling of Brake Jack assembly and its Pressure testing along with replacing of brake pads.

1

-

1

... More
Any Cup-Seal observed to have been damaged shall be replaced.

1

-

1

... More
Generator Stator Assembly

-

-

-

... More
Thorough cleaning of the complete Generator Stator Core all along its periphery both inside as well as from its outside surface using a suitable cleaning agent viz MTO.

1

-

1

... More
Thorough cleaning of the complete Generator Stator Winding overhang portions all along its periphery on both its connection-end side as well as from its non-connection end side using a suitable cleaning agent viz MTO.

1

-

1

... More
Checking of Stator Slot Wedge tightening and its rectification. Checking for any looseness of whole top as well as bottom overhang insulation including packers and retightening of the same. Spare wedges and packers as available in the powerhouse stores shall be used for this work.

1

-

1

... More
Carrying out ELCID testing of the Generator Stator core assembly and minor repair, if required.

1

-

1

... More
Application of Loctite-290 compound on the two top-most as well as bottom-most stator core packets all around the periphery of the generator core.

1

-

1

... More
Spray painting of Generator Stator Winding top as well as bottom overhang portion by Epoxy Red Gel paint using oxygen gas to avoid any ingress of moisture in the winding.

1

-

1

... More
Spray painting of Generator Stator Core surface by Grey Becktol insulation paint using oxygen gas to avoid any ingress of moisture in the Generator.

1

-

1

... More
Conducting the Dry-Out of the Generator Stator Winding assembly.

1

-

1

... More
Carrying out ultrasonic testing of stator core

1

-

1

... More
Carrying out X-Ray testing / Ultra violet testing / dye penetration test of stator core.IR and PI testing of stator core.

1

-

1

... More
Carrying out Tan delta /power factor and capacitance measurement testing of stator core.

1

-

1

... More
High Voltage testing of stator bars

1

-

1

... More
Generator Rotor Assembly:

-

-

-

... More
Dismantling of all the 10 No. Rotor Poles from the Rotor assembly.

1

-

1

... More
Dismantling of all the Rotor Pole Coils from their respective Pole assemblies.

1

-

1

... More
Thorough cleaning of all the dismantled Pole Coils as well as their Pole Shoe assemblies using a suitable cleaning agent viz MTO.

1

-

1

... More
Spray Painting of all the cleaned Pole Coils by Epoxy Based Red Gel Paint using oxygen gas to avoid ingress of moisture.

1

-

1

... More
Spray painting of all the pole shoe assemblies by Becktol Red insulation paint.

1

-

1

... More
Reassembly of all the cleaned Pole Coils on their respective Pole Shoe assemblies and their packing up properly.

1

-

1

... More
Carrying out electrical testing of all the assembled Generator Rotor Poles viz IR value, Impedance measurement, etc.

1

-

1

... More
Reassembly of all the 10 No. Rotor Poles in their respective positions on the Rotor Rim assembly after driving their Pole Keys to the proper tightness.

1

-

1

... More
Conducting the Impedance measurement of all the Rotor Pole Coils followed by their Polarity testing.

1

-

1

... More
Completing the jointing of all the assembled/ tested Rotor Poles involving soldering and proper insulation.

1

-

1

... More
Measurement of the Insulation Resistance of the Rotor Pole winding to check its final healthiness.

1

-

1

... More
Overhauling of H.S. Motor / Pump assembly and cleaning of its filters and replacement of its wornout gaskets of pipe line

1

-

1

... More
Conducting the Dry-Out of the Generator Rotor assembly.

1

-

1

... More
Stator Coolers

-

-

-

... More
Thorough cleaning of all Thrust Bearing Oil Coolers and pressure testing of the same and assembly.

1

-

1

... More
All gaskets and damaged fasteners required for the assembly including its piping & Valves joints

1

-

1

... More
Replacement of worn out inlet and outlet valves and overhauling of other Inlet & Outlet Valves 16 no' 4 '' Valves

1

-

1

... More
Modification of stator coolers inlet side 8 no. for flushing purposes during running operation

1

-

1

... More
Painting of all Stator Air Coolers using smoke grey Berger make synthetic super enamel paint.

1

-

1

... More
Slip Ring Assembly (Machining of slip ring for removing of grooves and making surface smooth with thorough polishing of Slip Ring surface and spraying with insulation paint )

1

-

1

... More
EOC Coolers

-

-

-

... More
Thorough cleaning of all Oil Coolers along with water tubes and pressure testing of the same with assembly.

1

-

1

... More
Replacementof all gaskets and damaged fasteners required for the assembly including its piping & Valves joints

1

-

1

... More
Replacement of wornout inlet and outlet eight water valves and overhauling of other oil Inlet & Outlet Valves.

1

-

1

... More
Thorough cleaning of oil tank inside and outside along with its cleaning of oil filters and its replacement , painting using smoke grey berger make synthetic super enamal paint.

1

-

1

... More
Retubing of damaged EOC Coolers app. 200 no.

1

-

1

... More
Painting of all EOC Coolers using smoke grey Berger make synthetic super enamel paint.

1

-

1

... More
Providing ,installation ,testing and commissioning of 60 HP EOC motor along with 60 cusec pump assembly

1

-

1

... More
Providing ,installation ,testing and commissioning of 200HP cooling motor along with 700 cusec pump assembly with necsaary modification in pump assembly and repairs to foundation.

1

-

1

... More
Replacement of 16 no. NRV’s and Valves of water cooling pipelines

1

-

1

... More
Power Transformer Coolers

-

-

-

... More
Thorough cleaning of all Oil Coolers along with water tubes and pressure testing of the same with assembly.

1

-

1

... More
Replacementof all gaskets and damaged fasteners required for the assembly including its piping & Valves joints

1

-

1

... More
Replacement of worn out inlet and outlet valves of cooling system along with overhauling of other oil Inlet & Outlet Valves.

1

-

1

... More
Replacement of damaged three no. PRV for three power transformers

1

-

1

... More
Carrying out various tests on unit power transformers viz a viz Tandelta,Power factor and capacitance tests,D.C. winding resistance measurement , IR ,PI and short circuit impedance tests

1

-

1

... More
Dissolved Gas analysis (DGA) Testing of the transformer oil of all the three units of 15 MVA , 11/132 KV power transformers of Unit-II

1

-

1

... More
Spiral Casing and Stay Vanes:

-

-

-

... More
Repair of Stay Vanes by welding & grinding.

1

-

1

... More
Cleaning of Spiral casing, Stay Vanes, PRV branch and Discharge pipe with scrappers in order to remove rusting & other deposits to the maximum possible extent.

1

-

1

... More
Painting of Spiral casing on its outer surface with one coat of primer and two coats of synthetic enamel paint of Berger make.

1

-

1

... More
Draft Tube Cones and Guide Plates

-

-

-

... More
Cleaning of both the Draft Tube Cones as well as the Guide Plates with scrappers in order to remove rusting & other deposits to the maximum possible extent.

1

-

1

... More
Painting of both the Draft Tube Cones as well as the Guide Plates with first coat of Epilux-4 followed by two coats of Epilux-5 paint.

1

-

1

... More
Replacement of 8mm Rubber Cord by a new one.

1

-

1

... More
Painting Works (Cleaning and Painting of Thrust Bearing housing, Upper Bracket assembly, Radial Jacks, Chequered Plates of the Stator & Rotor.)

1

-

1

... More
Trail Assembling

-

-

-

... More
Trial assembly of Runner with Pivot ring and measurement of bottom labyrinths clearances.

1

-

1

... More
Trial assembly of Runner with Turbine Top Cover and measurement of top labyrinth clearances.

1

-

1

... More
Transportation of below mentioned repaired assemblies from workshop to the Power House for Reassembly of the Unit at Site

-

-

-

... More
All the dismantled 24 No. Guide Vanes.

1

-

1

... More
Dismantled Upper Draft Tube Cone assembly along with Bottom Stationary Labyrinth Ring assembly.

1

-

1

... More
Dismantled Turbine Top Cover assembly along with Top Stationary Labyrinth Ring assembly.

1

-

1

... More
Dismantled Spare Turbine Runner assembly along with its top as well as bottom moving labyrinth assembly.

1

-

1

... More
Dismantled Pivot Ring assembly.

1

-

1

... More
All the dismantled Guide vane bush housings.

1

-

1

... More
Pressure Relief Valve assembly.

1

-

1

... More
Checking of stationary level of Turbine Speed Ring assembly.

1

-

1

... More
Re-assembly of Pivot Ring assembly in position.

1

-

1

... More
Re-assembly of all Guide Vanes in the Pivot Ring assembly.

1

-

1

... More
Lowering of Turbine Shaft assembly in the turbine pit using the erection device.

1

-

1

... More
Assemblies of the repaired Top Cover assembly in position with replacement of all its old fasteners by new ones which are to be procured.

1

-

1

... More
   Re-assembly of all the Guide Vane Bush Housings in the top cover and replacement of its damaged fasteners by new ones which are to be procured

1

-

1

... More
Assembly of Regulating Ring alongwith Connecting Rods of the Guide Vane Servomotors in the unit.

1

-

1

... More
Lowering of Lower Bracket assembly along with Brake Jack assembly in position with all its fasteners duly tightened.

1

-

1

... More
Lowering of Generator Rotor assembly in the generator pit supporting on the jacking pads.

1

-

1

... More
Lowering of Upper Bracket assembly in position with all its fasteners duly tightened.

1

-

1

... More
Re-assembly of Thrust Collar assembly on the Generator Shaft by shrunk fitting method. Checking the vertical movement of Thrust Collar assembly.

1

-

1

... More
Reassembly of Thrust Runner Disc assembly, Thrust Pads, H.S. Lubrication system, etc.

1

-

1

... More
Checking of rotational level of Generator Shaft and correcting the same

1

-

1

... More
Coupling of Generator and Turbine shaft flanges.

1

-

1

... More
Re-assembly of the Francis Runner assembly and its coupling with Turbine Shaft using new Coupling Bolts & Nuts.

1

-

1

... More
Assemblies of all associated turbine components viz Guide Vane Servomotors, Guide Vane Lever & Link Mechanism.

1

-

1

... More
Carrying out the combined rotational checks of the Turbine & Generator Shafts and correcting the alignment, leveling & equal load sharing of the Thrust Pads.

1

-

1

... More
Centering of the shaft and setting of Bearing clearances in UGB, LGB & TGB in a concentric manner.

1

-

1

... More
Checking of all oil pipe lines & charging of Governor.

1

-

1

... More
Bedding & setting of all Guide Vanes with respect to steel liner of Top Cover and Lower Ring to achieve proper clearances.

1

-

1

... More
Boxing up all Bearings including their oil & water pipe lines.

1

-

1

... More
Complete assembly of Draft Tube Upper Cone including full tightening of all bolts.

1

-

1

... More
Complete assembly of Lower Cone with full tightening of bolts.

1

-

1

... More
Complete assembly of Adjusting Ring with full tightening of all the bolts.

1

-

1

... More
Complete assembly of Shaft Sealing system including assembly of water pipelines.

1

-

1

... More
Assembly of grease pipeline of Upper Bushes and Lower Bushes and assembly of water pipe line of Lower Bushes.

1

-

1

... More
Complete assembly of oil bath of Thrust Bearing with full tightening of bolts.

1

-

1

... More
Measurement of Insulation Resistance value of Stator and Rotor winding.

1

-

1

... More
Spinning of the machine, dry out and then synchronizing/ loading of the unit.

1

-

1

... More
Carrying out the Dry-out of the Generator with windage loss method till the satisfactory levels of IR & the PI values is achieved.

1

-

1

... More
Voltage build-up and subsequent synchronization of the unit followed by loading in steps and checking the unit vibrations at every step till the unit reached the rated load. Carrying out the balancing of the unit at load, if & as required.

1

-

1

... More
Carrying out the measurement of unit vibrations & Dynamic balancing of the unit as required.

1

-

1

... More
MATERIALS REQUIRED (SPARES AND FASTENERS)

-

-

-

... More
All general purpose consumables, D&H make Mo-309 SS welding electrodes, O-rings, general purpose fasteners, stainless steel shims, insulation paints, etc. required during the capital maintenance.

1

-

1

... More
Supply of 210 LPM OPU cartridge pump alongwith bushings and couplings

1

-

1

... More
Turbine Oil Servo-57

50

-

1



Evaluation Notes How It Works ?

Potential Partner

Select Your Requirements
Disclaimer: BidAssist has made every reasonable effort to ensure that the information is accurate and authentic however it cannot be held liable for any third-party claims or losses of any damages. BidAssist makes no warranty, expressed or implied, as to the results obtained from the use of the information. If you think you may have noticed any error or omission, please let us know by contacting contact@bidassist.com.