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Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹13.3 LAccepted-AOC TUTICORIN TAMIL NADU | L1 | Accepted-AOC L1 | |
| 2 | L2₹21.8 L+₹4.4 L (25.0%)Rejected-AOC 5A 582 CALDWELL COLONY TUTICORIN 628008 | TUTICORIN | THOOTHUKUDI | TAMIL NADU | 628008 | L2 | Rejected-AOC L2 |
| Sl No | Description | Qty | Unit | S YOGARAJ CONTRACTOR L1 | CKEE ENGINEERING PRIVATE LIMITED L2 |
|---|---|---|---|---|---|
| 1.00 | Charges for air cleaning and water washing the boiler tube puncture area to facilitate boiler tube rectification works. | 3 | Time | 15,085 ₹45,255 Lowest | 18,856 ₹56,568 |
| 2.00 | Assistance and inspection for Boiler Hydraulic test when the unit is in standby condition.
This work comprises of assistance for hydraulic test and inspection of Boiler at pressurized condition in boiler I st pass, Inter pass, II nd pass and Economiser hopper area and allied valve operations etc., | 3 | Time | 10,577 ₹31,731 Lowest | 13,222 ₹39,666 |
| 3.00 | Charges for transportation, Assembling and dismantling of Temporary maintenance platform / Sky climer for shut down maintenance works.
Transportation of 1set of Temporary maintenance platform/ Sky climber along with ropes, hoist, power cable etc. from pocket store. | 3 | Nos | 3,007 ₹9,021 Lowest | 3,759 ₹11,277 |
| 4.00 | Opening/Closing of manhole doors, leading & lifting of platform to 11 mtr & transporting of ropes to 88 mtrs and providing temporary platform in 11 mtr level assembling of Sky climber inside the boiler. | 3 | Nos | 11,725 ₹35,175 Lowest | 14,655 ₹43,965 |
| 5.00 | Assembling / dismantling of Sky climber and removal of Temporary Maintenance platform / For one No. in 11 mtr inside the boiler: | 3 | Nos | 25,050 ₹75,150 Lowest | 31,310 ₹93,930 |
| 6.00 | Charges for shifting the sky climber inside the furnace for access of platen super-heater coils. | 3 | Nos | 8,470 ₹25,410 Lowest | 10,587 ₹31,761 |
| 7.00 | Charges for operation of sky climber as per the requirements to assist various overhauling works such as Boiler cleaning, tube thickness survey etc., during the maintenance work period. | 42 | Nos | 2,645 ₹1,11,090 Lowest | 3,306 ₹1,38,852 |
| 8.00 | Charges for renewal of defective boiler tubes of size above 44.5mm OD inclusive of transportation, cutting of defective tubes, edge/spool preparation, welding with IBR welder and assisting for hydraulic test. | 95 | Nos | 6,490 ₹6,16,550 Lowest | 8,115 ₹7,70,925 |
| 9.00 | Strengthening of existing joints:
This work involves identification of less eroded existing joints, transportation of tools & plants and consumables,Grinding less eroded joints and strengthening the joints by welding with IBR welder. | 46 | Jointts | 828 ₹38,088 Lowest | 1,035 ₹47,610 |
| 10.00 | Arc fillingi) Grinding of boiler tubes for arc fillling size 150X 25M2 area for 3 layers | 24 | Nos | 2,990 ₹71,760 Lowest | 3,738 ₹89,712 |
Tender Value
Refer Docs
EMD Value
₹18,200
Closing Date
9 Jan 2025, 2:00 pmClosed
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
CE NCTPS II
Office of Chief Engineer NCTPS II CHENNAI 120
NCTPS II M I Circle BM Division 600 MW Unit II attending
2024_EB_514175_1
CE NCTPS II SE M I O M 252 2024 25
Open Tender
Miscellaneous Works
Works
90 days
SE MI NCTPS II
Please refer Tender documents.
2 documents required · 2 mandatory
₹0
₹18,200
Yes
14 Aug 2025
26 Dec 2024
10 Jan 2025
26 Dec 2024
9 Jan 2025
26 Dec 2024
Amount
Charges for air cleaning and water washing the boiler tube puncture area to facilitate boiler tube rectification works.
Assistance and inspection for Boiler Hydraulic test when the unit is in standby condition. This work comprises of assistance for hydraulic test and inspection of Boiler at pressurized condition in boiler I st pass, Inter pass, II nd pass and Economiser hopper area and allied valve operations etc.,
Charges for transportation, Assembling and dismantling of Temporary maintenance platform / Sky climer for shut down maintenance works. Transportation of 1set of Temporary maintenance platform/ Sky climber along with ropes, hoist, power cable etc. from pocket store.
Opening/Closing of manhole doors, leading & lifting of platform to 11 mtr & transporting of ropes to 88 mtrs and providing temporary platform in 11 mtr level assembling of Sky climber inside the boiler.
Assembling / dismantling of Sky climber and removal of Temporary Maintenance platform / For one No. in 11 mtr inside the boiler:
Charges for shifting the sky climber inside the furnace for access of platen super-heater coils.
Charges for operation of sky climber as per the requirements to assist various overhauling works such as Boiler cleaning, tube thickness survey etc., during the maintenance work period.
Charges for renewal of defective boiler tubes of size above 44.5mm OD inclusive of transportation, cutting of defective tubes, edge/spool preparation, welding with IBR welder and assisting for hydraulic test.
Strengthening of existing joints: This work involves identification of less eroded existing joints, transportation of tools & plants and consumables,Grinding less eroded joints and strengthening the joints by welding with IBR welder.
Arc fillingi) Grinding of boiler tubes for arc fillling size 150X 25M2 area for 3 layers
Charges IBR welder for Arc filling of area 25 x 150 M2 by 3 layer.
Charges for fin welding:Charges for fin welding by cleaning, surface preparation and welding.
Skin casing welding and patch work: This work involves removing the refractory, Cutting, the existing skin casing sheet wherever required, welding with new skin casing sheets, arrest the ash leakage. This including the cost of consumables scaffolding arrangements and T&P’s.
Charges for transporting the refractory from stores and unloading at site, leading, lifting, stacking at 7m to 52m elevation of Boiler and removing the waste refractory from Boiler lowering to the ground floor, loading to tipper and disposing at waste disposal area of TPS.
Charges for chipping removal of old defective refractory, cleaning, surface preparation, mixing the refractory with water application and curing the patch worked refractory in Boiler at various elevation.
Providing special type platform to access the rear re-heater coils for the entire re heater bottom area and back pass screen tube area for facilating Oxide scale thickness measurement and renewal of oxide scale formed tubes and for facilitating Reheater vaccum pulling inspection.
The charges for transportation of scaffolding materials and consumables to the boiler rear arch slope area, erecting at 64mtrs height for a width of 3 mtrs, scaffolding and temporary platform for facilitating attending the above work. After completion work, removing the scaffolding and temporary platform from the area and shifting back the scaffolding materials. Charges inclusive of T&P's and consumables.
The charges for the cleaning and keeping free of dust, oil, coal powder & debris in Boiler equipments to keep the general cleaniness all floors of Boiler and the equipments such as fuel oil valves and lines, HP/LP valves & BCW pump etc., (Charges including Consumables and T&Ps.)
CKEE ENGINEERING PRIVATE LIMITED (BID ID -1228523)
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