Tender For Tnpgcl-Udangudi Stpp-I (2X660mw) - Mechanical-Ii-External Coal Handling Plant (From Coal Jetty To Jnti) - Operation And Maintenance Of Mechanical & Electrical Works In Belt Conveyors 1 & 2 & Conveyors 1 & 2 And Its Auxiliary In Junction To
Tender Value
Ref. Documents
Estimated cost
Bid Submission
25 Nov 2026
12 days left
EMD
14.27 Lakhs
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Tuticorin → Tamil Nadu
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Tnpgcl-Udangudi Stpp-I (2X660mw) - Mechanical-Ii-External Coal Handling Plant (From Coal Jetty To Jnti) - Operation And Maintenance Of Mechanical & Electrical Works In Belt Conveyors 1 & 2 & Conveyors 1 & 2 And Its Auxiliary In Junction Towers (Jnti & Jntia) And Fire Protection & Systems For The Period Of One Year From The Date Of Commencement Of Work
BOQ
| Sl. No. | Item Description |
| 1 | MECHANICALATTENDING PREVENTIVE MAINTAINANCE Works in BELT CONVEYOR-1&2 AND PIPE CONVEYOR-1&2: Charges for complete checking & monitoring and recording paramaters of all equipments in JNT-1, Head end auxiliary equipment and to keep availability of all the related equipment at all time. |
| 2 | Charges for carrying out complete walk down checks, monitoring and recording the defects & issues in carry & return Pipe Conveyors -1 & 2, covering 9 kms distance from JNT1 to JNT1A |
| 3 | Charges for carrying out complete walk down checks, monitoring and recording the defects & issues in Belt Conveyors 1 & 2 from JNT-1A upto Tail end drive at port jetty for a total covering distance of 550 mtrs. |
| 4 | Charges for attending lube oil leak in any one of the multi stage reduction gearboxes, breathers, etc at JNT1 & JNT1A by removal of old lub oil & top up of new lube oil. |
| 5 | Charges for complete cleaning of coal dust/ scraps in the floors of JNT-1 & JNT-1A towers area. |
| 6 | Charges for complete cleaning of the coal dust ,in the floors of coal feeding area of port jetty area and picking of stones / scraps, etc., in Belt conveyors during operations. |
| 7 | Charges for complete cleaning of the coal dust/ scraps throughout its distance covering of around 10 kms Belt and Pipe conveyors area. |
| 8 | ATTENDING BREAKDOWN WORKS OF BELT CONVEYOR-1&2 AND PIPE CONVEYOR-1&2: Charges for replacement of any one of the defective Return/Carrying idlers including dismantling of defective return /carrying idlers, replacement of new/reconditioned idler and transporting the new (or) reconditioned idlers of BC 1 & 2 (or) PC 1& 2 from the stores at Coal Jetty area. |
| 9 | Charges for reconditioning of worn-out bearings /seals in any one of carry / return idlers of BC 1 & 2 (or) PC 1& 2 by removing, dismantling and renewal including cleaning & painting works. |
| 10 | Charges for replacement of any one of defective Impact idlers including removal of defective Impact idlers, replacement of new idler including transporting of materials to the location from stores at Coal Jetty area. |
| 11 | Charges for replacement of any one of the defective Troughing / Transition idlers including removal of defective Troughing / Transition idlers, replacement of new idler including transporting of materials to the location from stores at Coal Jetty area. |
| 12 | Charges for removal, dismantling and reconditioning of any one of the defective impact idlers by renewing rubber sleeves, seal & painting etc., |
| 13 | Charges for removal, dismantling and reconditioning of any one of defective Troughing / Transition idlers by renewing bearing and scale & painting etc., |
| 14 | Charges for replacement of any one of the defective plummer blocks / bearings in conveyors, all the equipments JNT1 & JNT 1A.,etc., |
| 15 | Charges for reconditioning of any one of the defective belt scrappers Primary & Secondary drives by removal & renewal . |
| 16 | Charges for removal and replacement of any one of the damaged pulleys such as Drive Pulley, Tail Pulley, Take up Pulley, Bend Snub Pulley, Primary Pulley, Secondary Pulley, Tertiary Pulley, etc, in the Belt/Pipe conveyors. |
| 17 | Charges for joining of Pipe Conveyor / Belt Conveyor by cutting , removing ,cleaning , buffing, preparation of surface, splicing and hot vulcanizing of steel cord of belts, checking the quality of joints, etc., including transporting of materials from stores/yards at Coal Jetty area. |
| 18 | Charges for reconditioning of any lagging of drive pulleys by removing of damaged rubber, renewal of lagging suitably by proper preparing the surface of drive and lay over on the drive pulley, processing & checking, etc., including transporting of materials from stores/yards at Coal Jetty area. |
| 19 | Charges for Checking & rectification works such as attending any break down works, jams, repair works in any one of the flow dividers, flap gates, hopper doors, deflector plates, boom latch actuators at coal jetty area, inclusive of transportation of materials and spares from stores at coal jetty area to locations |
| 20 | Charges for attending defects in any of all type of scoop /resilient/ Gear couplings in the various drives at JNT-1 & JNT-1A by de-coupling, attending repairs, assembling, alignment and renewal of multi-disc assembly , resilient drive plate pulley, pipes, bolts, etc., inclusive of transportation of materials and spares from stores at coal jetty area to location |
| 21 | Charges for attending the defects in (Dry Fog Dust Suppression) DFDS such as replacing bearings in pumps, spray nozzle, isolation valves, lines etc., |
| 22 | Charges for attending defects in ventilation system by replacing of fan bearings, pumps, ‘V’ belts, nozzles & pipes etc., |
| 23 | Charges for attending any defects in drive units of In-Line Magnetic Separator (ILMS) at JNT-1 by inspecting the gear boxes, change of ‘V’ belts, cleated rubber belt, drive & non drive pulley with its bearings cooling oil pumps, oil control valve, etc., |
| 24 | Charges for attending any defects in drive units of Cross Belt Magnetic Separator (CBMS) at JNT-1A by inspecting the gear boxes, change of V’ belts, cleated rubber belt, drive & non drive pulley with its bearings cooling oil pumps, oil control valve, etc., at Coal jetty. |
| 25 | Charges for replacement of worn out / damaged tie rods / Stifner Plate between modules of Pipe Conveyor 1 & Pipe Conveyor 2 by welding and replacing bolt nuts. |
| 26 | Charges for attending defect by rectifying alignment, replacing of any one of the PSK modules suitably in Pipe Conveyor 1 & Pipe Conveyor 2. |
| 27 | Charges for attending defects in any one of the Pipe Conveyor / Belt Conveyor by cutting of damaged portion of belts in its length, preparation of surfaces and applying suitable solution and checking the condition, including cost of bonding materials & solutions, charges for T&P, etc., |
| 28 | Operation and maintenance of Fire Protection and Fire Detection System:Charges for Operation and attending preventive & breakdown maintenance works in the Fire hydrant system, Hydrant valves, Fire Escape hydrant, Water monitors, Foam system, Spray system, Deluge valve assemblies and portable fire extinguishers including refilling of extinguishers, conducting test run operation of fire hydrant pumps and charging of lines, as per the direction of Engineer in-charge at Coal Jetty area. |
| 29 | Charges for regular checking and attending defects in Fire Fighting System by replacing gate valves, non-return valves, deluge valves, control valves, solenoid valves, etc., |
| 30 | Electrical Operation of Conveyors (PC 1&2 and BC 1&2): Charges for Control room operation of belt conveyors 1 & 2 and pipe conveyors 1 & 2 at SS 3 and SS 1. |
| 31 | Charges for complete monitoring & upkeeping of Batteries 225AH (1 sets),250AH (1 set),175AH (1 Sets), 200AH(1 Set), 110&220V DC Battery Chargers and its Ventilation systems and related panels at SS3 & SS1, Dry Type Transformers, ACDB, DCDB, UPS etc at SS1,SS3,CSS-2A,CSS-2 , NGR Panels, NIFPS panels, RTCC Panels and all electrical equipments. |
| 32 | Charges for External Cleaning and maintenance of SS1 & SS3 panels, DG set, checking of Batteries, Topping of Diesel, Starting of DG set and Running during power interruption at SS 1 and SS 3. |
| 33 | Charges for External cleaning of all equipments and Panels in JNT 1A, JNT 1, Sewage treatment plants, DFDS, Booster water pump motors and service water and portable water pump house, Fire Water pump House, etc., at Shore area and coal jetty. |
| 34 | Charges for External Cleaning of Batterries 225AH (1 sets),250AH (1 set),175AH (1 Sets), 200AH(1 Set) , Measuring and recording of Pilot Cell Voltage & Specific gravity for 110&220V DC &UPS Batteries at SS3 & SS1. |
| 35 | Charges for Tightness checking for each cells and Battery Terminals, Applying Petroleum jelly & Top up of Distilled water for 225AH (1 sets),250AH (1 set),175AH (1 Sets), 200AH(1 Set) & UPS Batteries at SS3 & SS1. |
| 36 | Charges for Maintenance of the 11 KV HT motors & VFD Motors, Checking of HT motors Power cable terminal tightness at motor, space heaters, Measuring Winding Resistance & IR value, Greasing of HT motors, Attending minor repairs and defects handling of equipments if required etc., |
| 37 | Charges for Maintenance 415V LT Motor from 7.5KW to 200KW, Checking of LT motors Power cable terminal tightness at motor, space heaters, Measuring Winding Resistance & IR value, Greasing of LT motors, Attending minor repairs & defects handling of motor ranges from 7.5KW to 200KW if required etc., |
| 38 | Charges for Maintenance of the 415V LT motors below 7.5KW, Checking of LT motors Power cable terminal tightness at motor, Measuring Winding Resistance & IR value, Greasing of LT motors, Attending minor repairs and defects handling of equipments if required etc., |
| 39 | Chargers for Replacement and Monitoring of lights and its Peripherals Indoor & Outdoor Lighting and lights at JNT 1A, JNT 1, SS 3, SS 1, Coal jetty, Approach road and Shore area, Watch Tower etc., |
| 40 | Maintenance and checking of IR Values HT A & B bus at SS3 & SS1 switch gear. |
| 41 | Maintenance and checking of IR Values LT bus at SS1,SS3,CSS-2A,CSS-2B & Grab Unloader switch gear. |
| 42 | Charges for replacing defective CT's ,PT's C&I Instrument's accessories |
| 43 | Charges for maintenance of computer systems like CPU, Monitor, Printer, Air conditioning systems, CCTV, Walkie Talkie, Door Access system, Telecommunication system and FDAS, Fire Extinguishers allied systems at Shore and Coal Jetty. |
| 44 | Cleaning of cable in cable tray, Dismantling of corroded cable tray, Providing Temporary Support, Drilling of wall and fixing bolt & nut etc,. |
| 45 | Charges for carrying hot oil circulation and topping up from a barrel of PT's through filtration Machine and carrying the oil filter machine from its Shed/Store to transformer location and extending power supply, transport back to its shed after completion of hot oil circulation, including transportation of Oil hoses, Oil barrels, connecting & disconnecting of oil hose (Oil Filtration Machine supplied by TANGEDCO) |
| 46 | Charges for Checking the Mechanism and attending minor defects & Lubricating the mechanism of HT breaker 33kV, 11kV,various LT breaker of 415V at various locations. Checking & Cleaning of Finger Contacts of Breaker and applying Petroleum Jelly of Finger Contacts of Breakers. |
| 47 | Charges for Power Transformer 33/11kv & 11/415kv Checking and replacement of silica gel, Breather oil, carrying out light load test, open circuit test and short circuit test if necessary and also oil top up if required |
| 48 | Charges for checking and replacement of Pull cord switches, Zero speed switches, BRS, Belt sway switches and various limit switches at Pipe and Belt conveyors and Welding Recepticles at JNT 1, JNT 1A, Various locations at shore and Jetty area., |
| 49 | Charges for maintenance of Hoists and cranes at various shore area and jetty area, JNT 1A, JNT 1 and Elevators in JNT-1 and operation building at coal jetty. |
| 50 | Charges for maintenance of Metal detectors, Hooters, DFDS, Belt Weighers, Splitter Gates, ILMS and CBMS in pipe and belt conveyors. Calibration, oil top up, breather silica gel changing etc,. at JNT 1, JNT 1A, as directed by TNPGCL electrical in-charge. |
| 51 | Charges for maintenance of Exhaust Fans, ventilation System for HT, LT, Transformers, Refrigeration system for VFD Panels and DCS panels (SS1 & SS3) and other panels at SS 1 and SS 3. |
| 52 | Charges for maintenance of DCS and related panels at SS 3 and SS 1 for effective coal unloading operation. |
| 53 | Electrical: BREAKDOWN MAINTENANCE: Charges for HT/VFD motors lifting, transporting from stores & unloading of spare motor from stores to location. Shifting of repaired motor from location to repair bay. |
| 54 | Charges for Repairing and reconditioning of defective Air Conditioners(Split AC type/Centralized type). |
| 55 | Charges for Lifting and Fixing of motors from store to site, placing at bed and tightening of foundation bolts, bed bolts etc., |
| 56 | Charges for HT / LT cable end termination kit and its accessories. |
| 57 | Charges for HT/LT cable joints with necessary cable joint kit and its accessories. |
| 58 | Charges for replacing of defective Electronic cards, Thyristors, relays, power supply cards, control cards, annunciation cards, snubber cards, Control switches, MCBs, SFUs & spring charge motors, Cam, Limit switches etc,. of HT breaker and various panels. |
| 59 | Charges for erection of spare 415V LT motor ranges from 7.5kw upto 200kw, loading, unloading and transportation of spare motor from stores to location. Shifting of repaired motor from location to repair bay. |
| 60 | Removing motor coupler from old motor and refixing in new spare 415V LT motor ranges from 7.5kW to 200KW |
| 61 | Removing motor coupler from old motor and refixing in new spare 415V LT motor ranges below 7.5kW. |
| 62 | Charges for Renewal of 33kV/11kV Transformers, 11kV/415V Transformers, 11kV/690V/690V Transformers, Lighting Transformers. |
| 63 | Removal of fault Power cable and Laying of new Power Cable. |
| 64 | Removal of fault control cable/Optical fibre cable and Laying of new Control Cable/Optical fibre cable. |
| 65 | Charges for Renewal/refixing of 33 kV,11 kV and 415V breakers |
| 66 | GST 18% (As per Govt norms) Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Nov 05, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 25, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 12 daysNov 26, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 13 daysTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender