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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹12.1 LAccepted-AOC AMTALA MAMUDPUR PAL PARA KANYANAGAR NIBARAN DUTTA ROAD SOUTH 24 PARGANAS WEST BENGAL 743398 UDYAM WB 18 0000034 | 743398 | ₹12.1 L Quoted ₹12.4 L | L1 | Accepted-AOC L1 |
| 2 | L2₹12.7 LRejected-AOC | ₹12.7 L | L2 | Rejected-AOC L2 |
| 3 | L3₹12.8 LRejected-AOC | ₹12.8 L | L3 | Rejected-AOC L3 |
| Sl No | Description | Qty | Unit | M/S NISHA ENTERPRISES L3 | M/S NEW ENGINEERING COMPANY L1 | M/S MAHENDRA SINGH AND COMPANY L2 |
|---|---|---|---|---|---|---|
| 1.00 | One layer Insulation of pipeline, valves, headers, pressure parts (I&II), ESP, Dearator & various ducts of ID/FD/PA fans & bowl mills etc. When new cladding is to be provided with 24 / 22 Gauge (GI / Al.) sheet. | 800 | Sqm | 149 ₹1.2 L | 145 ₹1.2 L | 148 ₹1.2 L |
| 2.00 | More than one layer Insulation of pipeline, valves, headers, pressure parts (I&II), ESP, Dearator & various ducts of ID/FD/PA fans & bowl mills etc. When new cladding is to be provided with 24 / 22 Gauge (GI / Al.) sheet. | 750 | Sqm | 290 ₹2.2 L | 285 ₹2.1 L | 288 ₹2.2 L |
| 3.00 | One layer Insulation of pipeline, valves, headers, pressure parts (I&II), ESP, Dearator & various ducts of ID/FD/PA fans & bowl mills etc. When old removed GI sheet to be re-fixed. | 800 | Sqm | 140 ₹1.1 L | 135 ₹1.1 L | 138 ₹1.1 L |
| 4.00 | More than one layer Insulation of pipeline, valves, headers, pressure parts (I&II), ESP, Dearator & various ducts of ID/FD/PA fans & bowl mills etc. When old removed GI sheet to be re-fixed. | 1,700 | Sqm | 261 ₹4.4 L | 256 ₹4.4 L | 260 ₹4.4 L |
| 5.00 | Fixing the scaffolding pipes from '0' mtrs to elevated duct area (above 30 meters) & dismantling the same after completion of work and thereafter shifting the pipes to site store. | 1 | Job | 31,500 ₹31,500 | 30,789 ₹30,789 | 31,000 ₹31,000 |
| 6.00 | Insulation of headers in pent house of 3x210MW Boiler. When two or more than two layers of new/old mineral wool blankets/pads of thickness 40 / 50 / 60 mm are to be provided on the headers in the pent house. | 300 | Sqm | 241 ₹72,300 | 235 ₹70,500 | 240 ₹72,000 |
| 7.00 | Replacement / re-fixing of old / new G. I. / Al. sheet with the help of self tapping screw. The mineral wool will not be replaced. | 550 | Sqm | 82 ₹45,100 | 75 ₹41,250 | 80 ₹44,000 |
| 8.00 | Refractory works of main boiler and Pressure Parts | 35 | MT | 1,680 ₹58,800 | 1,582 ₹55,370 | 1,650 ₹57,750 |
| 9.00 | Cleaning of Cold PA ducts (left and right) from P.A. fans outlet dampers to APH. | 1 | Job | 3,120 ₹3,120 | 3,070 ₹3,070 | 3,100 ₹3,100 |
| 10.00 | Cleaning of Cold SA ducts (left and right) from P.A. fans outlet dampers to APH. | 1 | Job | 3,120 ₹3,120 | 3,070 ₹3,070 | 3,100 ₹3,100 |
Tender Value
₹12.5 L
EMD Value
₹20,000
Closing Date
30 Aug 2025, 2:00 pmClosed
SE OMC-II ATPS
OFFICE OF SE OMC-II ATPS
Insulation, refractory removal of fly ash, debris from pressure part, ducts, hoppers roof of penthouse etc. during overhauling of Unit-03, 3X210 M.W., ATPS, Anpara
2025_RVUNL_1047496_2
ANP/A/OMC2/BMD1/6000008593
Open Tender
Repair and Maintenance Works
Anpara
as per tender documents
3 documents required · 3 mandatory
₹1,180
Dy CAO CFA and BO ATPS Anpara
₹20,000
12 Dec 2025
30 Jul 2025
2 Sept 2025
30 Jul 2025
30 Aug 2025
1 Aug 2025
Amount
One layer Insulation of pipeline, valves, headers, pressure parts (I&II), ESP, Dearator & various ducts of ID/FD/PA fans & bowl mills etc. When new cladding is to be provided with 24 / 22 Gauge (GI / Al.) sheet.
More than one layer Insulation of pipeline, valves, headers, pressure parts (I&II), ESP, Dearator & various ducts of ID/FD/PA fans & bowl mills etc. When new cladding is to be provided with 24 / 22 Gauge (GI / Al.) sheet.
One layer Insulation of pipeline, valves, headers, pressure parts (I&II), ESP, Dearator & various ducts of ID/FD/PA fans & bowl mills etc. When old removed GI sheet to be re-fixed.
More than one layer Insulation of pipeline, valves, headers, pressure parts (I&II), ESP, Dearator & various ducts of ID/FD/PA fans & bowl mills etc. When old removed GI sheet to be re-fixed.
Fixing the scaffolding pipes from '0' mtrs to elevated duct area (above 30 meters) & dismantling the same after completion of work and thereafter shifting the pipes to site store.
Insulation of headers in pent house of 3x210MW Boiler. When two or more than two layers of new/old mineral wool blankets/pads of thickness 40 / 50 / 60 mm are to be provided on the headers in the pent house.
Replacement / re-fixing of old / new G. I. / Al. sheet with the help of self tapping screw. The mineral wool will not be replaced.
Refractory works of main boiler and Pressure Parts
Cleaning of Cold PA ducts (left and right) from P.A. fans outlet dampers to APH.
Cleaning of Cold SA ducts (left and right) from P.A. fans outlet dampers to APH.
Cleaning of Dog House.
Cleaning of Hot SA duct (Right)
Cleaning of Hot SA duct (Left)
Cleaning of Wind Box (Right)
Cleaning of Wind Box (Left)
Cleaning of Gooseneck cat house front and rear.
Cleaning of Economiser chamber of boiler
Cleaning of gallery between Reheater and arch tubes.
Cleaning of gallery between exit super heater and hangers tubes to conv. super heater
Cleaning of second pass (LTSH)
Cleaning of Pent house above furnace.
Cleaning of gallery between platen super heater and cold reheat headers in pent house.
Cleaning between exit super heater and convector super heater headers in pent house.
Cleaning of space between header No.10 & rear sidewall in pent house.
Cleaning of gallery between cold reheat headers in pent house.
Cleaning of gallery in left and right of pent house between water wall and skin casing.
Cleaning of Space below boiler drum between front water wall and front drum houseman hole.
Cleaning second pass of pent house (above ceiling tube of pent house)
Cleaning of all four Economiser hoppers.
Cleaning of all the four flue gas ducts from air pre-heater to ESP inlet.
Cleaning of inter connecting duct of flue gas at ESP inlet.
Cleaning of flue gas duct hopper just before and after F.G.-3 and F.G.-4 dampers.
Cleaning and removal of accumulated fly ashes / foreign materials / debris / scraps etc. from the boiler roof and its disposal to ‘0’Mtr.level boiler and from ‘0’Mtr. to dumping yard.
Removal of set refractory from steam header for checking which involves breaking of refractory by chisel and removal of same and shifting to dumping yard.
M/S MAHENDRA SINGH AND COMPANY (BID ID -5508964)
M/S NISHA ENTERPRISES (BID ID -5509195)
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