Karnataka Power Corporation Limited Tender Results

Jungle clearance in the colony, hill slope area, along power channel at Shiva and Shimsha and clearing of floating weeds from Shimsha head gate to F-point.

Monitoring and Removal of jammed Wet coal in mill feeders, Bowl mills, Center feed pipe feeder chute in Unit-2,3 & 4(XRP/HP-803 Mills)

Procurement of liquor ammonia

Clearing of residual dry & wet coal manually from tippled wagons at outhaul side and removal of coal using ladder (no door/welded wagons) at wagon tipplers of CHP-1 & 2 and shifting coal to WT hopper/yard at CHP/RTPS.

In-Situ reconditioning of Boiler Stop valves (350 Nb/Motor operated gate valve/C2500SPL / WC9/BW) of RTPS units 1 to 8 for the year 2026-27

Providing Two Nos. of (Type- Diesel) 6plus1 seater, like Mahindra Bolero or equivalent vehicle of 2022 and above model on hire basis for 1500 kms/ month & on 12 hrs. duty basis for conveyance of Shift Engineers at NPH and emergency requirement conveyance for a period of 2 years (extendable by one more year on the performance of the agency and condition of the vehicle)

Procurement of different types of tools & inserts for RTPS

SALE OF MILL REJECT WASTE COAL (MRWC) FOR A PERIOD OF TWO YEARS EXCLUDING MONSOON PERIOD.

Supply, installation, testing and commissioning of weather monitoring system (WMS) at 10MW Shivanasamudram Solar PV plant, Mandya District and at 10MW Chandapur Solar PV Plant, Haveri District, Karnataka.

Clearing of residual dry & wet coal manually from tippled wagons at outhaul side and removal of coal using ladder (no door/welded wagons) at wagon tipplers of CHP-1 & 2 and shifting coal to WT hopper/yard at CHP/RTPS.

Procurement of LUBRICANTS OILS AND GREASES as per enclosed technical specifications for KHEP projects of KPCL

a.Supply, Installation, Testing & commissioning of 3 Sets of VRLA type 110V, 100AH, battery bank i.e. 2 sets for 5MW Shivanasamudra Solar PV Plant Mandya Dist. and 1 set for 10MW Shivanasamudra Solar PV Plant Mandya Dist. b.The 55 Nos cells X 2 sets of battery bank to be replaced at 5MW Shivanasamudra Solar PV plant and 55 Nos cells(1 set) of battery bank to be replaced with new set of battery bank at 10MW shivanasamudra Solar PV plant, rearrangement shall be made for installation with new battery bank to connect in series with the existing battery chargers. c.Servicing of existing 2 Nos. of Battery Chargers at 5MW Shivasamudra Solar PV Plant Mandya Dist. d.Buy back of released faulty battery banks (3 sets) from both plants.

Supply of 400 nos. of 300 mm Length Galvanised HTS T Bolts and nuts and 100 nos. of 350mm Length Galvanised HTS T Bolts and nuts required for Sharavathy Valley Project Power House, KPCL Jogfalls 577 435

As per bid document

Repair/Servicing of 2 Nos. of Air valves at Ghataprabha Dam Power House

Location, identification, rectification of fault in 11 KV, 3 core x 300 sqmm, Aluminium UG cable of Kargal feeder and re-joining the cable. Detailed scope of work will be mentioned in Section-III scope of work of tender document

Casting & machining/providing & installation of Seat, valve, disc of MHV,SG and equalizing valve for dry fly system & others of Unit-1 Ash handling system at BTPS,KPCL

Supply of various sizes of Hacksaw blades, Spanner set, Chain pulley block, Cutting wheel and cutting machine required Shiva Power House, Malavalli-571 437, Mandya District, Karnataka

Brief scope of work includes Repair/ Rectification of 2 Nos. of faulty 200 KVA transformer pertaining to Kargal power supply sub-division. The detailed scope of work will be mentioned in Section-III of tender document.

RTPS-Supply, Erection, Testing and Upgradation of 100 KW IEC make DC motor for the apron feeder Drive at wagon tippler-5 at CHP2

Fabrication, Supply, Erection & Commissioning of Main Exciter Gear Coupling Assembly for Unit 1 at Shimsha HES

Procurement of 2 items of 16 sets each of Grinding Rollers for HP-1103 Bowl Mills of YTPS on Annual Rate Contract basis, for a period of two years

Supply of Compressor spares to VHEP, Hosangadi-576282

Strengthening of concrete thrust blocks of penstocks of MGHE Power House (Phase-I)

The scope of this contract shall include Servicing, painting, certification, labeling, refilling and periodical maintenance of CO2, ABC and Mechanical foam type of Fire extinguishers for a period of 2 years at Nagjhari Power House and Ambikanagar office complex covering all associated works and components required for successful completion of the work.

Strengthening of MGHE power channel and arresting leakage at Ch 310.00 m to 355.00m near Kargal Anicut.

1)Inspection of stator coil for Identification of exact no. of the faulty coil and setting up the arrangements for Rotor Pole coils removing and rotation as per scope of works along with supply of materials and other consumables as per scope of works2)De-brazing the rotor pole terminations and removing the rotor poles (as required). Dismantling of rotor poles using suitable and compatible tools, fixtures, and lifting arrangements. Ensure safe handling and proper marking for reassemble. Rotate and position the rotor appropriately to access the damaged stator coil area.3)Remove insulation from both ends of the affected winding section.4)De-brazing of defective coils. 5)Driving out the slot wedges Carefully remove wedges from stator winding slots without damaging adjacent coils or core.(Entire Stator winding shall be inspected in case of loose wedges, worn out wedges and missing wedges shall be replaced) along with supply of materials and other consumables.6)Insulation Removal- Remove insulation from both ends of the affected winding sections.7)Cutting the coil bindings in both sides. Cut the identified damaged winding portion using appropriate tools. Carefully pull out the damaged coil from the stator slots without affecting surrounding windings.8)Damaged Winding Cutting- Cut the identified damaged winding portion using appropriate tools.9)Winding Extraction- Carefully pull out the damaged coil from the stator slots without affecting surrounding windings. While removing the faulty coils from stator, utmost care should be taken to prevent any damage to stator core.10)Removal of faulty coils from the slot.11)Slot Cleaning and Preparation-Clean stator inner tooth slots thoroughly. Use emery paper to smoothen and maintain uniform slot condition.12)Cleaning of carbon deposits/heavy oil content from complete stator coils through CO2 cleaning process /Dry ice blasting.13)New Coil Installation-Insert new stator coil with proper alignment. Fix securely using new wedges of appropriate grade and size.14)Brazing of the coil ends.15)Re-fixing the rotor poles and connecting them.16)Insulation Application-Apply insulation as per specified class (e.g. Class F/ ClassH). Ensure proper curing and finishing.17)Complete CO2 / dry ice cleaning of stator and rotor.Re insertion of removed rotor poles. 18)Final Checks & Testing- Insulation Resistance (IR) Test, High Voltage (HVDC) Test, Continuity Check, Visual Inspection and any other tests which are required (will be carried out by KPCL).19)Assembling of removed damper doors and stator covers.20)Maintain quality standards throughout the process & use calibrated tools and approved materials.21)Presence of the agency during excitation and synchronization of the unit by KPCL.22)Safety & Quality-Follow all safety procedures and PPE requirements

Providing assistance in carrying out Routine, preventive, breakdown maintenance of electrical & electronic equipment related to Controls, Governor & Excitation system of EE(Controls)N division at Nagjhari Power House

Availing of services of expert personnel (Ex BHEL)for supervision of overhauling works of boiler & its auxiliaries of U-1&2

As per the bid document.

Refurbishing / Reconditioning of old/used coal burner nozzles of 800 MW Boilers for the year 2026-27.

Sports ground development work to encourage sports among aided high school and PU students in Shirva rural area of Kapu taluk, Udupi under CSR Scheme

Refurbishment and Reconditioning of coal blade assembly and its attachments of M/s BEML make BD-155 Dozer for detailed scope of work refer Bid document uploaded.

Construction of L shap retaining wall to Settling tank, pavement concrete around the sump and rectification of damaged sump walls at RTPS.

Providing water proof treatment with minor repairs to Lift pits of Unit-1 to 8 & Mill reject pits and emergency oil collection pits of Transformer areas of Unit-2 to 8 at RTPS.

Supply & Maintenance of indoor ornamental plants along with maintenance of front side & terrace garden at Shakthibhavan for a period of one year

Housekeeping of generating station, pump house, control rooms, Technical Building/other offices and allied buildings of Unit-1, 2 and 3 at BTPS for a period of One Year from 01.06.2026 to 31.05.2027.

Routine/ Breakdown/Annual Maintenance works of Generators and their associated equipments, LTAC works and Power House Illumination works at Nagjhari Power House for a period of one year covering all associated works required for successful completion of the work. Detailed scope is described in the scope of work which is binding on all the bidders.

Routine, preventive, breakdown maintenance of ODY equipemets i.e Breakers, CTs, PTs, Transformers, Earthmat, mulsifyre system, Hydrant system, Dewatering system etc of EE(ODY)N division at Nagjhari Power House for a period of 12 months covering all associated works required for successful completion of the work.

Routine, preventive, breakdown maintenance of LT/HT Lines, Lighting, Power supply and Communication works at Ambikanagar, NPH and Dam sites for a Period of One Year

Procurement of Clamp Meter & LUX Meter

Development of Afforestation at BTPS for the year 2026-27 with maintenance period of one year

Construction of compound wall for Govt. High school Yelubenchi under CSR scheme

Providing concrete to track hopper line area at BTPS

Supply of conveyor idlers for CHP

Procurement of spares for XRP-803 bowl mills for maintenance in RTPS

Routine, Preventive and Breakdown maintenance works of turbine and its auxiliaries at Nagjhari Power House, Ambikanagar for one year period extendable to one more year based on the satisfactory performance

Repair of burnt-out Y-phase aluminium busbar and supply, erecting and testing of 11kV grade copper flexible links of Unit-2 115MW Generator at VUGPH

Engine and Alternator servicing of 500KVA DG set for unit-6- As per the tender estimate

Procurement of slphuric acid for YTPS