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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹6.5 LAccepted-AOC 36 204 N NO 52 204 V O C NAGAR THANGAMAPURIPATTINAM METTUR DAM 636 402 | METTUR DAM | SALEM | TAMIL NADU | 636402 | ₹6.5 L Quoted ₹5.5 L | 1 | Accepted-AOC L1 |
| 2 | 2₹7.2 LRejected-AOC A 4 SIDCO INDUSTRIAL ESTATE METTUR DAM 636402 | METTUR DAM | SALEM | TAMIL NADU | 636402 | ₹7.2 L | 2 | Rejected-AOC L2 |
| Sl No | Description | Qty | Unit | KEEN ERECTORS L1 | DEVI FABRICATORS AND ENGINEERING CONTRACTORS L2 |
|---|---|---|---|---|---|
| 1.00 | Charges for complete overhauling of Weak Base Anion Ion Exchanger and related works
Charges for manhole door opening, back washing, cleaning of internals by Air Scouring | 2 | Nos. | 2,687 ₹5,374 | 3,511 ₹7,022 |
| 2.00 | Charges for removal of entire resins from ion exchanger tank manually, cleaning & checking the organic fouling and refilling of resins after completion of work | 2 | Nos. | 9,718 ₹19,436 | 12,699 ₹25,398 |
| 3.00 | Charges for dismantling Inlet distribution Header & its bends and re-assembling the same, after completion of work | 2 | Nos. | 2,687 ₹5,374 | 3,511 ₹7,022 |
| 4.00 | Charges for dismantling of MSRL Lateral Support Members, PVC Laterals & Middle collection Header, Cleaning & checking the healthiness of PVC Laterals, renewing the laterals if necessary & assembling and re-assembling Middle collection Header, PVC Laterals & MSRL Lateral Support Members., after completion of work | 2 | Nos. | 7,584 ₹15,168 | 9,911 ₹19,822 |
| 5.00 | Charges for dismantling of bottom collecting deflector plate & out let pipe, Cleaning & checking the healthiness of PP Double Decker Strainer buttons & Resin Trap, renewing the Strainer buttons & Resin Trap if necessary, assembling all Strainer buttons & Resin Trap and then closing the bottom collecting deflector plate & out let pipe | 2 | Nos. | 10,028 ₹20,056 | 13,105 ₹26,210 |
| 6.00 | Charges for Resin washing, open back washing & water draining. Measuring resin level after water draining, to top up the resins for required level if necessary, and lifting the man hole dummy from ground and closing | 2 | Nos. | 6,479 ₹12,958 | 8,466 ₹16,932 |
| 7.00 | Charges for complete overhauling of Strong Base Anion Ion Exchanger and related works Charges for manhole door opening, back washing, cleaning of internals by Air Scouring | 2 | Nos. | 2,687 ₹5,374 | 3,511 ₹7,022 |
| 8.00 | Charges for removal of entire resins from ion exchanger tank manually, cleaning & checking the organic fouling and re filling of resins after completion of work | 2 | Nos. | 9,718 ₹19,436 | 12,699 ₹25,398 |
| 9.00 | Charges for dismantling Inlet distribution Header & its bends and re-assembling the same, after completion of work | 2 | Nos. | 2,687 ₹5,374 | 3,511 ₹7,022 |
| 10.00 | Charges for dismantling of MSRL Lateral Support Members, PVC Laterals & Middle collection Header, Cleaning & checking the healthiness of PP short strainer buttons & rubber grommet, renewing the above if necessary & assembling all the strainer buttons & rubber grommet and re-assembling Middle collection Header, PVC Laterals & MSRL Lateral Support Members., after completion of work | 2 | Nos. | 11,376 ₹22,752 | 14,866 ₹29,732 |
Tender Value
Refer Docs
EMD Value
₹6,000
Closing Date
29 Dec 2025, 2:00 pmClosed
Superintending Engineer /Mechanical-I/MTPS-I
Office of the Superintending Engineer / Mechanical -I Mettur Thermal Power Station- I Mettur Dam-636406
MTPS I BM Inspection Overhauling and Top Up of resin in Ion Exchangers of DM Plant Stage II
2025_EB_632305_1
CE / MTPS-I / SE / M-I / BM /OT.426/ 2025-26
Open Tender
Power/Energy Projects/Products
40 days
Mettur Thermal Power Station-I / Mettur Dam
As per the Tender Specifications
4 documents required · 4 mandatory
₹0
₹6,000
Yes
18 May 2026
15 Dec 2025
30 Dec 2025
15 Dec 2025
29 Dec 2025
15 Dec 2025
Amount
Charges for complete overhauling of Weak Base Anion Ion Exchanger and related works Charges for manhole door opening, back washing, cleaning of internals by Air Scouring
Charges for removal of entire resins from ion exchanger tank manually, cleaning & checking the organic fouling and refilling of resins after completion of work
Charges for dismantling Inlet distribution Header & its bends and re-assembling the same, after completion of work
Charges for dismantling of MSRL Lateral Support Members, PVC Laterals & Middle collection Header, Cleaning & checking the healthiness of PVC Laterals, renewing the laterals if necessary & assembling and re-assembling Middle collection Header, PVC Laterals & MSRL Lateral Support Members., after completion of work
Charges for dismantling of bottom collecting deflector plate & out let pipe, Cleaning & checking the healthiness of PP Double Decker Strainer buttons & Resin Trap, renewing the Strainer buttons & Resin Trap if necessary, assembling all Strainer buttons & Resin Trap and then closing the bottom collecting deflector plate & out let pipe
Charges for Resin washing, open back washing & water draining. Measuring resin level after water draining, to top up the resins for required level if necessary, and lifting the man hole dummy from ground and closing
Charges for complete overhauling of Strong Base Anion Ion Exchanger and related works Charges for manhole door opening, back washing, cleaning of internals by Air Scouring
Charges for removal of entire resins from ion exchanger tank manually, cleaning & checking the organic fouling and re filling of resins after completion of work
Charges for dismantling Inlet distribution Header & its bends and re-assembling the same, after completion of work
Charges for dismantling of MSRL Lateral Support Members, PVC Laterals & Middle collection Header, Cleaning & checking the healthiness of PP short strainer buttons & rubber grommet, renewing the above if necessary & assembling all the strainer buttons & rubber grommet and re-assembling Middle collection Header, PVC Laterals & MSRL Lateral Support Members., after completion of work
Charges for dismantling of bottom collecting deflector plate & out let pipe, Cleaning & checking the healthiness of PP Double Decker Strainer buttons & Resin Trap, renewing the Strainer buttons & Resin Trap if necessary, assembling all Strainer buttons & Resin Trap and then closing the bottom collecting deflector plate & out let pipe
Charges for Resin washing, open back washing & water draining. Measuring resin level after water draining, to top up the resins for required level if necessary, and lifting the man hole dummy from ground and closing
Charges for complete overhauling of Mixed Bed Anion Ion Exchanger and related works Charges for manhole door opening, back washing, cleaning of internals by Air Scouring
Charges for removal of entire resins from ion exchanger tank manually, cleaning & checking the organic fouling and refilling of resins after completion of work
Charges for dismantling Inlet distribution Header & its bends and re-assembling the same, after completion of work
Charges for dismantling of MSRL Lateral Support Members, PVC Laterals & Middle collection Header, Cleaning & checking the healthiness of PP short strainer buttons & rubber grommet, renewing the above if necessary & assembling all the strainer buttons & rubber grommet and re-assembling Middle collection Header, PVC Laterals & MSRL Lateral Support Members., after completion of work.
Charges for dismantling of MSRL Lateral Support Members, PVC Laterals & Alkali Regenerant Header, Cleaning & checking the healthiness of PVC Laterals, renewing the laterals if necessary & assembling and re-assembling Alkali Regenerant Header, PVC Laterals & MSRL Lateral Support Members., after completion of work
Charges for dismantling of bottom collecting deflector plate & out let pipe, Cleaning & checking the healthiness of PP Double Decker Strainer buttons & Resin Trap, renewing the Strainer buttons & Resin Trap if necessary, assembling all Strainer buttons & Resin Trap and then closing the bottom collecting deflector plate & out let pipe
Charges for Air Scouring, Acid Chocking & washing, open back washing & water draining. Measuring resin level after water draining, to top up resins for required level if necessary, and lifting the man hole dummy from ground and closing
Charges for complete overhauling of Strong Acid Cation Ion Exchanger and related works Charges for manhole door opening, back washing, cleaning of internals by Air Scouring
Charges for removal of entire resins from ion exchanger tank manually, cleaning & checking the organic fouling and refilling of resins after completion of work
Charges for dismantling Inlet distribution Header & its bends and re-assembling the same, after completion of work
Charges for dismantling of MSRL Lateral Support Members, PVC Laterals & Middle collection Header, Cleaning & checking the healthiness of PP short strainer buttons & rubber grommet, renewing the above if necessary & assembling all the strainer buttons & rubber grommet and re-assembling Middle collection Header, PVC Laterals & MSRL Lateral Support Members., after completion of work.
Charges for dismantling of bottom collecting deflector plate & out let pipe, Cleaning & checking the healthiness of PP Double Decker Strainer buttons & Resin Trap, renewing the Strainer buttons & Resin Trap if necessary, assembling all Strainer buttons & Resin Trap and then closing the bottom collecting deflector plate & out let pipe
Charges for Air Scouring, Acid Chocking & washing, open back washing & water draining. Measuring resin level after water draining, to top up resins for required level if necessary, and lifting the man hole dummy from ground and closing
Charges for removal of existing worn out rubber lining in the affected areas of ion exchangers and providing new natural rubber sheet (4.5mm thick) as per IS 4682 (Part I) with Steam centering for hardness Charges for removal of existing rubber lining
Coating of adhesive compound providing 8 hour gap between each coating before patching of natural rubber.
Charges for rubber lining (Vulcanizing) by hot banding process and stream centering
Charges for the inspection of gusset cleat plates removing of damaged rubber lining, gusset plates providing new gusset cleat plates and rubber lining if necessary
Charges for Opening of Man hole dummy, taken out of DG Tower Rings, dismantling of connecting pipe lines, top cover plate, cowl, bottom cover plate & locating strip, Duct, blowers & Filters for inspection & cleaning of the above parts and renewing the damaged parts wherever necessary and reassembling the same after completion of work.
Labour charges for devoluting the resin which are removed from Ion Exchangers in DM Plant Stage-II.
Charges for overhauling of degassed water storage tank, level indicators etc. and cleaning the rubber lined surface & Spark Test work for check the healthiness of Rubber Lining
Adhesive compound for Sl.No.27 & 29
Natural rubber for 4.5mm thick rubber lining for Sl.No.27 & 29
Charges for consumables & Hire charges for T&Ps
DEVI FABRICATORS AND ENGINEERING CONTRACTORS (BID ID -1545977)
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