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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹3.5 LAccepted-AOC 2 116 K KARSHINI ILLAM NEW SUNDARAM NAGAR WEST KORAMPALLAM TUTICORIN 628 101 | TUTICORIN | TAMIL NADU | 628101 | ₹3.5 L Quoted ₹4.3 L | 1 | Accepted-AOC L1 |
| 2 | 2₹4.6 LRejected-AOC | ₹4.6 L | 2 | Rejected-AOC L2 |
| Sl No | Description | Qty | Unit | THIAGARAJAN ENGINEERING CONTRACTORS L2 | GAYATHRI ENGINEERING ENTERPRISES L1 |
|---|---|---|---|---|---|
| 1.00 | Charges for removal of damaged seal plates at seal trough, scalloped bar, removing the burrs on the water wall tubes. | 40 | Mtr. | 80,000 ₹94,400 | 72,000 ₹84,960 |
| 2.00 | Charges for transportation of scalloped bar and seal plates from central stores/pocket store, loading, lifting cutting to the site condition, making 12mm holes, aligning, erection and welding after removing burrs in the water wall tube and fixing in water wall coutant bottom. | 40 | Mtr. | 1,60,000 ₹1.9 L | 1,51,600 ₹1.8 L |
| 3.00 | Dismantling of suction spool pieces, pump casing, shaft, sleeves, ring, impeller drive end bearing housing, non drive end bearing housing and overhauling of mechanism for any wear inside the casing impeller gland changing repairing of any parts reassembly of all above and aligning with motor. | 2 | No. | 34,000 ₹40,120 | 32,500 ₹38,350 |
| 4.00 | Charges for changing the worn-out 150 NB/ 100NB gate valves, NRV or Diaphragm valve/overhauling of 150NB/100NB gate valves or NRV/ Diaphragm valves in Hot well make up pump/Boiler fill pump suction and delivery sides. | 6 | No. | 16,800 ₹19,824 | 15,360 ₹18,124.80 |
| 5.00 | Charges for dismantling of A.C/ D.C scanner air fan end cover plate, motor, impeller etc overhaul works and assembling the same fan and normalizing | 3 | No. | 28,500 ₹33,630 | 26,100 ₹30,798 |
| 6.00 | Charges for dismantling and inspection of delivery side flap gate of scanner air fan for free operation and rectification defects if any and reassembling the same with new gasket. | 3 | No. | 18,000 ₹21,240 | 16,200 ₹19,116 |
| 7.00 | Overhauling of suction and delivery air dampers of scanner air fan by dismantling, cleaning, inspecting of operation, and replacing the flange gasket | 3 | No. | 9,300 ₹10,974 | 8,700 ₹10,266 |
| 8.00 | Overhauling of emergency air damper of scanner air fan system by dismantling, cleaning, inspecting of power cylinder operation | 2 | No. | 10,000 ₹11,800 | 9,300 ₹10,974 |
| 9.00 | Charges for renewal and repairing of Damaged Insulation and Re fixing Skin casing inclusive of necessary Scaffolding arrangements | 40 | M2 | 64,000 ₹75,520 | 58,000 ₹68,440 |
| 10.00 | Charges for supply of Insulation wool confirming to IS8183- Density-150kg/cum, size:1520x1220x60mm | 80 | M2 | 41,600 ₹49,088 | 37,600 ₹44,368 |
Tender Value
Refer Docs
EMD Value
₹3,700
Closing Date
6 Jan 2026, 2:00 pmClosed
CE/ TTPS
Chief Engineer, Tuticorin Thermal Power Station, Tuticorin
TTPS Mech II BM Unit II Dismantling the existing seal plates and reerection after rectification works in BAH and overhauling of boiler fill pumps hot well makeup pumps during 2025 2026 overhaul
2025_EB_633294_1
CE/TTPS/SE/M-II/No.348/2025-26
Open Tender
Miscellaneous Works
30 days
TTPS
As per BQR conditions in NIT
8 documents required · 8 mandatory
₹0
₹3,700
Yes
25 Mar 2026
17 Dec 2025
7 Jan 2026
17 Dec 2025
6 Jan 2026
17 Dec 2025
Charges for removal of damaged seal plates at seal trough, scalloped bar, removing the burrs on the water wall tubes.
Charges for transportation of scalloped bar and seal plates from central stores/pocket store, loading, lifting cutting to the site condition, making 12mm holes, aligning, erection and welding after removing burrs in the water wall tube and fixing in water wall coutant bottom.
Dismantling of suction spool pieces, pump casing, shaft, sleeves, ring, impeller drive end bearing housing, non drive end bearing housing and overhauling of mechanism for any wear inside the casing impeller gland changing repairing of any parts reassembly of all above and aligning with motor.
Charges for changing the worn-out 150 NB/ 100NB gate valves, NRV or Diaphragm valve/overhauling of 150NB/100NB gate valves or NRV/ Diaphragm valves in Hot well make up pump/Boiler fill pump suction and delivery sides.
Charges for dismantling of A.C/ D.C scanner air fan end cover plate, motor, impeller etc overhaul works and assembling the same fan and normalizing
Charges for dismantling and inspection of delivery side flap gate of scanner air fan for free operation and rectification defects if any and reassembling the same with new gasket.
Overhauling of suction and delivery air dampers of scanner air fan by dismantling, cleaning, inspecting of operation, and replacing the flange gasket
Overhauling of emergency air damper of scanner air fan system by dismantling, cleaning, inspecting of power cylinder operation
Charges for renewal and repairing of Damaged Insulation and Re fixing Skin casing inclusive of necessary Scaffolding arrangements
Charges for supply of Insulation wool confirming to IS8183- Density-150kg/cum, size:1520x1220x60mm
THIAGARAJAN ENGINEERING CONTRACTORS (BID ID -1552942)
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