Cauvery Neeravari Nigam Limited Tender
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Karnataka, also known as Karunadu, is a state in the southwestern region of India. Karnataka was formed originally as Mysore State on 1st November 1956 and currently is the biggest state in south India. Its capital and largest city is Bengaluru. It covers an area of 191,791 km2 (74,051 sq mi) and is the sixth largest state by area comprising 31 districts. Karnataka is also a state of multiple languages; Kannada being the official and most widely spoken language in Karnataka. Other languages spoken in the state include Tamil, Telugu, Malayalam, Kodava, Konkani and much more.Karnataka tenders are issued by the government of Karnataka, public & private sector organisations. The state government issues majority of the Karnataka tenders, which are for goods and services including construction, road and bridge construction, IT services, engineering services, medical services, educational services amongst many others. Bidassist is one of the largest eprocurement portals, which offers all government tenders from across the world in one place. Bidassist offers information on all Karnataka tenders and other state and authority tenders in no time. Bidassist is a platform where users can look for various Karnataka tenders as well as other tenders.
Costs
EMD
₹ 2,00,000Document Cost
Refer DocumentsTender Fee
₹ 2,490
Description
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Contact
Tender Id
CNNL/2024-25/PM/WORK_INDENT2551Tender No
CNNL/2024-25/PM/WORK_INDENT2551Tender Authority
Cauvery Neeravari Nigam Limited ViewPurchaser Address
-Website
http://http://knnlindia.com/
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Documents
BOQ Items
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004 - Providing & fixing of suitable Neck ring for Horizontal Split casing Type Pump set of capacity of 2100 HP made of Stainless Steel and fixing on to the Impeller so as to prevent water leaving the Pump Body Case, complete including cost of material, labour and HOM of equipment.by deducting salvage value of released material, complete with all lead and lift and as directed by engineer incharge of the work
4
116820
467280
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005 - Providing and fixing of SS410 grade Shaft sleeves suitable for 160mm dia Shaft of Horizontal Split casing Type Pumpset of capacity upto 2100 HP, with sleeve surface having high surface hardness material. The material of sleeve shall have 12 percent of chrome steel (hardened). Shaft sleeves shall be positively driven, clamped and ealed at impeller end but it should be free to expand at other end. The surface finish shall be better than 1micro inch complete as directed by Engineer-in-Charge including cost of material, labour and HOM of equipment, by deducting salvage value of released material, complete with all lead and lift and as directed by engineer incharge of the work
4
211220
844880
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006 - Providing & fixing of suitable shaft sleeves check nut for Horizontal Split casing Type Pumpset of capacity upto 2100 HP of suitable size and shape so as to facilitate easy dismantling and fixing of sleeves to the Shaft body complete including cost of material, labour and HOM of equipment.complete with all lead and lift and as directed by engineer incharge of the work
4
211220
844880
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007 - Providing & fixing of suitable Guide bush for Horizontal Split casing Type Pumpset of capacity of 2100 HP of suitable size and shape so as to provide protection cover to glands complete including cost of material, labour and HOM of equipment. by deducting salvage value of released material, complete with all lead and lift and as directed by engineer incharge of the work
4
129800
519200
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008 - Providing and fixing of Ph Bronze Lantern Ring suitable for Horizontal Split casing Type Pump set of capacity up to 2100 HP of suitable size and shape so as to distribute the lubricating medium uniformly to packing, transmit gland pressure to remote rings and protect packing from direct impact of pressurized coolant liquid complete including cost of material, labour and HOM of equipment
by deducting salvage value of released material, complete with all lead and lift and as directed by engineer incharge of the work
4
34810
139240
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009 - Providing & fixing of suitable Gland plate for Horizontal Split casing Type Pumpset of capacity up to 2100 HP of suitable size and shape so as to provide protection cover to glands complete including cost of material, labour and HOM of equipment. by deducting salvage value of released material, complete with all lead and lift and as directed by engineer incharge of the work
4
69620
278480
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010 - Providing & fixing of suitable water thrower deflector suitable for Horizontal Split casing Type Pumpset of capacity of 2100 HP of suitable size and shape so as to prevent water from entering bearings complete including cost of material, labour and HOM of equipment by deducting salvage value of released material, complete with all lead and lift and as directed by engineer incharge of the work
4
20650
82600
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011 - Providing and Fixing of SKF Make driving end Bearing No 6324M/C3 (Ball bearings) to Horizontal Split casing Type Pumpset of capacity of 2100 HP, by deducting salvage value of released material, complete with all lead and lift and as directed by engineer incharge of the work
4
140420
561680
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012 - Providing Gland packing , Gaskets & Required Hardwares : The job includes supplying high quality Graphite asbestos, Champion Gaskets & Required Hardware’s of suitable size for Pumpset of capacity of 2100 HP and fixing them to the pump along with the two sets of rings on either side of the centrally located latern ring for perfect sealing complete with all lead and lift and as directed by engineer incharge of the work
2
32450
64900
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013 - Reconditioning of non-driving side and driving side bearing housing Pumpset of capacity of 2100 by cleaning the bearing hosing thoroughly and modifying and smoothening the inner surface with white metal and fixing the housing on to the body complete as directed by Engineer-in-Charge , Including cost of materials , labour and HOM of equipment.complete with all lead and lift and as directed by engineer incharge of the work
2
64900
129800
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014 - Reconditioning of Pump And Motor Coupling of Pumpset of capacity of 2100 HP. by cleaning the Inner Diameter By removing Worn out part, thoroughly and modifying and smoothening the inner surface with CI Bush, Machining the ID, OD and Face newly and fixing the housing on to the body complete as directed by Engineer-in-Charge , Including cost of materials , labour and HOM of equipment.complete with all lead and lift and as directed by engineer incharge of the work
2
70800
141600
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015 - Repair and Reconditioning by welding and machining impeller suction veins and Dynamic Balancing of Pump Impeller of Horizontal Split casing Type Pumpset of capacity upto 2100 HP. The job includes transporting the impeller unit from workshop to the lathe machine site and removing rust from the steel components using "emery" paper thoroughly. Machining the worn out portion of Impeller Neck to Sute the new Neck ring must be suitably filled and the finished. The work also includes mounting the impeller on the "Microprocessor / Computer based Dynamic Balancing Machine". The impeller must be double-plane balanced as per "G2.5 grade" of ISO 1940-1. After balancing, the "specific residual unbalance" must not exceed "permissible residual unbalance" as per above standards. Afterwards, transporting the impeller back to the workshop safety. Test certificate of balancing must be produced with authorized signature and seal. complete with all lead and lift and as directed by engineer incharge of the work
2
171100
342200
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016 - Coupling Alignment of Horizontal Split casing Type Pumpset of capacity of 2100 HP Work includes alignment the pump and motor coupling axially and radial by adding suitable stainless steel thin Sims alignment has to be carried out by dial indicator. complete with all lead and lift and as directed by engineer incharge of the work
2
33630
67260
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017 - Re erection and commissioning of Horizontal Split casing Type Pumpset of capacity of 2100 HP work includes assembling the complete rotating Element fixing bearings, Impeller shaft sleeves, Bearing housings, pump and motor coupling, fixing upper half casing etc complete and commissioning the pump. complete with all lead and lift and as directed by engineer incharge of the work
2
99120
198240
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018 - Dismantling the Motor: work includes Dismantling the 6.6 KVA motor cable, control cables, earthling connections Disconnecting the motor Foundation Bolts, decoupling the pump and motor coupling, Dismantling the motor from Base frame to Upper Floor carefull, , Dismantling the motor coupling by Heating Process and 25 Ton Hydraulic Coupling puller, Dismantling Driving End and Non driving end side Bearing Covers , Dismantling Driving End and Non driving end side damaged bearings and Bearing Housing, , removing the Rotor from stator body carefully without damaging the stator windings as well as stator wedges, Inspect the stator core and slots for any damage or contamination Perform a hot spot test on the stator core and re-stagger it if necessary , Cast Includes All tools and Takkels etc complete.
2
172870
345740
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019 - Overhaul Service of rotor and stator.
Work Includes The Service must be carried out under the supervision of a competent Electrical Technician, the procedure is carried out accurately, safely, and effectively, without causing unforeseen production deferral. Cleaning the dust formation and unwanted grease formation from stator winding and rotor bar windings, by means of Chemical called Electric Motor Cleaner F811. With Pressurized Spray, Removing the inner side dust and unwanted particles by pressurized air wash, Heating and Baking the stator body and rotor to remove the moisture content, Applying the Two coats of Epoxy insulation resign, Applying the Two coats of advanced Electrical Varnishes (U250/30) and finally one coat of anti rust Insulation to Prevent entry of Moisture in side the winding. Cost Includes of Consumables Materials ) The Service must be carried out under the supervision of a competent Electrical Technician, the procedure is carried out accurately, safely, and effectively, without causing unforeseen production deferral. complete with all lead and lift and as directed by engineer incharge of the work
2
336300
672600
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020 - Rotor Reconditioning and Balancing:Work Includes Removing Worn Out Part from Rotor Bearing Seating , Breezing it from Alfa 301 Breezing rod and machining it to Original Size of Bearing And Balancing The Rotator.complete with all lead and lift and as directed by engineer incharge of the work
2
253700
507400
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021 - Testing of 1565 kw Motor, complete with all lead and lift and as directed by engineer incharge of the work
2
41300
82600
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022 - Supply of Brand New Bearings Driving End Bearing No NU 240 C3, complete with all lead and lift and as directed by engineer incharge of the work
2
280840
561680
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023 - Supply of Brand New Bearings- Non Driving End Bearing No : 6240 M, complete with all lead and lift and as directed by engineer incharge of the work
2
343970
687940
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024 - Re-assembly and Commissioning.Work includes, assembly of rotor unit in to the Stator body , assembly of bearing inner covers, fixing the brand new Bearings, Greasing the bearings with high Temp Standing Premium SKF Quality Bearing Grease, fixing the bearing covers/Bearing housings on both Driving end and Non driving end fixing the motor coupling, hosting the Motor on motor stool, connecting the Motor cable and other control cable of Bearing and winding Temp detector, Connecting the Earth leads and Commissioning the motor.complete with all lead and lift and as directed by engineer incharge of the work
2
230100
460200
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025 - Transportation : Shifting the complete Rotor from Pump house to work shop for repair and back to Pump house from work shop after repair with all lead and lift including vehicle and labor. complete with all lead and lift and as directed by engineer incharge of the work
2
30680
61360
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