Tender For Ttps - Mech.Ii - Ahp - Unit-Iii - Attending Overhauling Works In Unit - Iii Eco & Aph Hoppers Ash Disposal System Flushing Apparatus, Rubber Expansion Bellow And Allied Sea Water Pipe Lines, Fittings, Valves And Rectification Work In Aph H
Tender Value
Ref. Documents
Estimated cost
Bid Submission
16 Oct 2026
13 days left
EMD
2900
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 Ttps - Mech.Ii - Ahp - Unit-Iii - Attending Overhauling Works In Unit - Iii Eco & Aph Hoppers Ash Disposal System Flushing Apparatus, Rubber Expansion Bellow And Allied Sea Water Pipe Lines, Fittings, Valves And Rectification Work In Aph Hopper Platforms And Dismantling & Re-Erection Of Chute Cum Adopter In 1St Row Of Esp Hoppers To Facilitate Boiler Maintenance Replacement Works During The Forthcoming Annual Overhaul
BOQ
| Sl. No. | Item Description |
| 1 | Charges for dismantling of rubber expansion bellow, spool piece with poke hole arrangement, MS sleeve, top spool piece, flushing apparatus and its sea water line including cost of consumables and T&P hire charges. |
| 2 | Charges for assembling the same / new rubber expansion bellow, spool piece with poke hole arrangement, MS sleeve, top spool piece, flushing apparatus and its sea water line including cost of consumables and T& P hire charges. |
| 3 | Charges for dismantling and changing / overhauling the worn out 300/250/200NB plate / Globe / Gate / Butterfly valves at ECO and APH location including cost of consumables and T& P hire charges. |
| 4 | Charges for dismantling and changing / overhauling the worn out 150/100NB valves at ECO & APH hoppers location including cost of consumables and T&P hire charges. |
| 5 | Charges for dismantling and changing the worn out 50/40NB valves in APH and ECO hopper area including cost of consumables and T& P hire charges. |
| 6 | Charges for providing dummies in heat exchanger & Tunnel lines to facilitate dewatering and cleaning the cooling water tunnel work carried out by Civil maintenance division and removing the dummies after clearance geting from Civil maintenance division including cost of consumables and T & P hire charges. |
| 7 | Charges for dismantling the worn out nozzle holder assembly with nozzle , changing (or) choke releasing, cleaning and assembling the same in APH and ECO hopper area including cost of consumables and T& P hire charges. |
| 8 | Charges for fabrication of 200/300NB spool piece with poke hole arrangement suitable for flushing apparatus in ECO & APH hoppers including cost of consumables and T& P hire charges. |
| 9 | Charges for dismantling the Chimney hopper flushing apparatus, expansion bellow, spool piece and pipe lines fittings inside the chimney, cleaning, choke releasing and re-erection of the same or new and complete cleaning the accumulated ash and debris inside the chimney with fire hose including cost of consumables and hire charges for T&P’s etc., complete. |
| 10 | Charges for dismantling the ECO hopper flushing apparatus with sealing assembly, cleaning the apparatus, attending miner reconditioning works or replacing with new/same one, erection and commissioning the apparatus including cost of consumables T&P hire charges. |
| 11 | Charges for cutting and dismantling the existing wornout structurals supports, platforms and transporting the same to stores for devolution, fabrication and erection of structuals supports and platforms including cost of consumables T&P hire charges. |
| 12 | Charges for dismantling and re-erection of the M.S chute cum adopter assembly by lowering and lifting at 3 mtr level after completion of renewal work of ESP hoppers bottom portion by boiler maintenance including cost of consumables and hire charges for T&P etc. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 01, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 16, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 13 daysOct 17, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 14 daysTender Documents
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