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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹92.6 LAccepted-AOC CHENNAI | CHENNAI | TAMIL NADU | 600001 | ₹92.6 L Quoted ₹78.8 L | L1 | Accepted-AOC Accepted |
| 2 | L2₹79.1 LRejected-AOC | ₹79.1 L | L2 | Rejected-AOC Rejected |
| 3 | L3₹80.3 LRejected-AOC NO 11 KALYANI ILLAM GANDHI ROAD MINJUR CHENNAI 601 203 | MINJUR | TIRUVALLUR | TAMIL NADU | 601203 | ₹80.3 L | L3 | Rejected-AOC Rejected |
| Sl No | Description | Qty | Unit | R RAMACHANDRAN L1 | RKL ENTERPRISES L2 | SRI VEERARAGHAVA ENGINEERING WORKS L3 |
|---|---|---|---|---|---|---|
| 1.00 | Supply of insulation with cladding materials for flue gas duct: Materials for 1 Sq.M:
1) Insulation Wool of size - 60 mm thick, Density: 150 Kg / M³ as per: 8183:1993
2) G.I. Sheet - 0.63 mm Thick of Galvanizing coating 120 gm / sq.m, Class VIII as per IS 277: 5.12 Kg / Sq.Mtr
3) M.S Pin size 6 mm dia X 225 mm: 09 Nos / Sq.Mtr
4) Retainer: 70 x 70 x 2 mm: 09 Nos / Sq.Mtr
5) GI casing support of size: 65 x 650 mm: 03 Nos / Sq. Mtr. Including P&F, F&I, Unloading charges. | 1,650 | Sq.M | 2,210 ₹36.5 L | 2,211 ₹36.5 L | 2,222 ₹36.7 L |
| 2.00 | Fabricated MS Mesh to fix outside on top of the duct to lay the insulation. Size: 100 mm X 100 mm X 6 mm, Material : IS 2062 | 307 | Sq.M | 239 ₹73,373 | 240 ₹73,680 | 250 ₹76,750 |
| 3.00 | Providing scaffolding for insulation work: Involves making scaffolding for insulation work in FG duct and dismantling the same after completion of work. Including hire charges for scaffolding pipes, consumables and T&P’s. | 1,237 | Sq.M | 266 ₹3.3 L | 267 ₹3.3 L | 277 ₹3.4 L |
| 4.00 | Removal of insulation & cladding sheet: Involves Complete removal of insulated cladding sheet, insulated wool, gas cutting and removal of retainers and casing support etc. Devoluting the scrap material to the stores other than wool. Including consumable & T&P's. | 1,572 | Sq.M | 221 ₹3.5 L | 222 ₹3.5 L | 232 ₹3.6 L |
| 5.00 | Erection of fabricated MS Mesh for fixing outside on top of the duct to lay the insulation. Size: 100 mm X 100 mm X 6 mm, including consumables and T&P’s. | 307 | Sq.M | 516 ₹1.6 L | 520 ₹1.6 L | 525 ₹1.6 L |
| 6.00 | Laying of Wool: Work involves complete cleaning, welding of pin: 09 Nos, laying of wool mattress, welding of retainers:09 Nos, sewing the joint of mattress by GI wire, screwing the casing support:03 Nos with retainer, wounding the GI binding wire across the retainer. Including consumables such as GI wire, cutting gas, welding electrodes and T&P’s. | 1,572 | Sq.M | 1,372 ₹21.6 L | 1,375 ₹21.6 L | 1,400 ₹22.0 L |
| 7.00 | Cladding of GI sheet over the insulation wool: Work involves fabrication of new GI sheet, grooving, laying over the wool, including cost of self tap screw, sealing compound, consumables and T&P’s etc. and transportation charges. | 1,572 | Sq.M | 480 ₹7.5 L | 485 ₹7.6 L | 500 ₹7.9 L |
| 8.00 | Clearing of released insulation wool from the works spot: Work involves collection of released waste wool, debris and other unwanted insulation materials from the work spot, gathered in one place and clear, transport for away from the site as per the instruction of Engineer in-charge, including vehicle hire charges, consumable & T&P’s etc., | 1,572 | Sq.M | 266 ₹4.2 L | 270 ₹4.2 L | 275 ₹4.3 L |
Tender Value
Refer Docs
EMD Value
₹75,600
Closing Date
19 Jun 2025, 2:00 pmClosed
SE MI NCTPS1 CH 120
O/o SE MI NCTPS1 CH 120
NCTPS I SE MI circle AOH 25 26 BM Dn Unit I Boiler Flue Gas Duct B Pass Removal of existing insulation in the flue gas duct during overhaul to facilitate for modular replacement if flue gas duct and relaying the insulation
2025_EB_565381_1
CE SE MI NCTPS I 26 25 26
Open Tender
Power/Energy Projects/Products
45 days
Works
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
₹75,600
Yes
16 Apr 2026
6 Jun 2025
20 Jun 2025
6 Jun 2025
19 Jun 2025
6 Jun 2025
Amount
Supply of insulation with cladding materials for flue gas duct: Materials for 1 Sq.M: 1) Insulation Wool of size - 60 mm thick, Density: 150 Kg / M³ as per: 8183:1993 2) G.I. Sheet - 0.63 mm Thick of Galvanizing coating 120 gm / sq.m, Class VIII as per IS 277: 5.12 Kg / Sq.Mtr 3) M.S Pin size 6 mm dia X 225 mm: 09 Nos / Sq.Mtr 4) Retainer: 70 x 70 x 2 mm: 09 Nos / Sq.Mtr 5) GI casing support of size: 65 x 650 mm: 03 Nos / Sq. Mtr. Including P&F, F&I, Unloading charges.
Fabricated MS Mesh to fix outside on top of the duct to lay the insulation. Size: 100 mm X 100 mm X 6 mm, Material : IS 2062
Providing scaffolding for insulation work: Involves making scaffolding for insulation work in FG duct and dismantling the same after completion of work. Including hire charges for scaffolding pipes, consumables and T&P’s.
Removal of insulation & cladding sheet: Involves Complete removal of insulated cladding sheet, insulated wool, gas cutting and removal of retainers and casing support etc. Devoluting the scrap material to the stores other than wool. Including consumable & T&P's.
Erection of fabricated MS Mesh for fixing outside on top of the duct to lay the insulation. Size: 100 mm X 100 mm X 6 mm, including consumables and T&P’s.
Laying of Wool: Work involves complete cleaning, welding of pin: 09 Nos, laying of wool mattress, welding of retainers:09 Nos, sewing the joint of mattress by GI wire, screwing the casing support:03 Nos with retainer, wounding the GI binding wire across the retainer. Including consumables such as GI wire, cutting gas, welding electrodes and T&P’s.
Cladding of GI sheet over the insulation wool: Work involves fabrication of new GI sheet, grooving, laying over the wool, including cost of self tap screw, sealing compound, consumables and T&P’s etc. and transportation charges.
Clearing of released insulation wool from the works spot: Work involves collection of released waste wool, debris and other unwanted insulation materials from the work spot, gathered in one place and clear, transport for away from the site as per the instruction of Engineer in-charge, including vehicle hire charges, consumable & T&P’s etc.,
RKL ENTERPRISES (BID ID -1369710)
SRI VEERARAGHAVA ENGINEERING WORKS (BID ID -1369671)
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