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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹6.2 LAccepted-AOC | ₹6.2 L | 1 | Accepted-AOC L1 bidder |
| 2 | 2₹6.6 L+₹47,194.34 (7.66%)Rejected-Finance | ₹6.6 L+₹47,194.34 (7.66%) | 2 | Rejected-Finance L2 bidder |
| 3 | Rejected-Technical | - | - | Rejected-Technical Not qualified as per PQC |
Tender Value
₹6.2 L
EMD Value
₹12,500
Closing Date
3 Sept 2019, 6:00 pmClosed
SE OMMC I BTPS OBRA
Office of SE OMMC I BTPS OBRA
Overhauling of Bottom Ash Hopper and Dry Fly Ash System including minor refectory work of Bottom Ash Hopper of Unit No 11
2019_RVUNL_359443_1
T-04/SE-I/BTPS/AHD-I/2019-20
Open Tender
Miscellaneous Works
Fixed-rate
60 days
OTPS OBRA
as per tender document
3 documents required · 3 mandatory
₹590
DY CAO CFA AND BO BTPS
₹12,500
27 Mar 2020
1 Jul 2019
5 Sept 2019
1 Jul 2019
3 Sept 2019
1 Jul 2019
1 Jul 2019 - 2 Sept 2019
Amount
Dismantling of seal trough plate, straightening & strengthening of seal trough plate & it fixing the same/new plate if required at proper place for proper sealing.
Straightening out side seal trough plates by welding/patching with plates. (10 mm thick ms plate).
Removal of iron pieces, garbage, oil deposits, refractory pieces etc from BAH by its shifting away. Cleaning of complete hopper by water jet.
Replacement of MS pipe 8”/6”/4”
Removal of chocking of seal trough.
Servicing of clinker grinder with their drive mechanism.
Replacement/servicing of driven/ driving sprocket. (15/45 teeth)
Servicing of fluid coupling of clinker grinder.
Servicing/overhauling of gear box type sumo ALLROYD make 30:1 of bottom ash hopper.
Alignment of clinker grinder motor.
Cleaning of jet Pulsion pump to remove chocking.
Overhauling/replacement of Jet Pulsion Pump.
Overhauling/replacement of pneumatic Power Cylinder for Clinker grinder.
Cleaning of flushing nozzle of BAH.
Servicing/overhauling of bottom ash hopper feed gate with roller assembly.
Removal of chocking of seal trough.
Refixing/replacement of wire mesh in BAH.
To isolate BAH during shutdown of boiler.
Welding to attend leakage.
Chocking removal of feed sump.
Turing of MS pipe 8”.
Servicing/cleaning of air converted tank & connected pipe.
Replacement of complete Jet Pulsion Pump assembly.
Replacement/adjustment of chain of clinker grinder.
Closing & opening of discharge gate of BAH.
Fabrication & erection of bend 4” to 8”.
Servicing of low pressure line valves
Replacement of LP water line valves (Gate/Globe) of following sizes:
Replacement of wornout/damaged pipe of following sizes.
Removal of chocking of economizer hopper sluicing tank and all connected pipe line.
Patching of eroded plate by MS plate of 5 mm to 12 mm.
Replacement/alignment/servicing/overhauling of solenoid valve.
Replacement/servicing of nozzle of economizer sluicing tank.
Complete cleaning of economizer hoppers during Shut down of Unit.
Replacement/servicing of Pneumatic Power Cylinder 8” dezurik valve of Bottom Ash discharge pipe line.
Servicing/overhauling/replacement of 8” dezurik valve.
Replacement/servicing of air check valve.
Replacement/repairing of TRESG valve 10”.
Replacement/ repairing of TRESG valve 8”.
Replacement/servicing of Butterfly valve:
a) Size 2 ½”
b) Size 6”
c) Size 8”
d) Size 10”
Replacement/servicing of Power Cylinder:
a) Size 2.5”
b) Size 4”
c) Size 6”
Replacement/servicing of different size valves:
a) Size 4”
b) Size 6”
c) Size 8”
d) Size 10”
e) Size 12”
Replacement of Disc/Seat 1st & 2nd row of ESP Hopper.
Replacement of Disc/Seat 3rd & 6th row & APH Hopper.
Replacement of fluidizing blower “V”- belt.
Overhauling of fluidizing blower.
Alignment of fluidizing blower motor.
Replacement of connector/gasket 8”/10”.
Replacement of different size bend:
a) Size 6”
b) Size 8”
c) Size 10”
Replacement of different size lateral 8”/10”.
Patch work by welding in different area of fly ash system up to one squire fit.
Cutting and replacement spool pipe pieces of different size 6’/8’/10’.
Servicing/cleaning of air washer nozzle.
Servicing/cleaning of hydro mixer nozzle.
Removal of chocking vacuum line.
Removal of choking ACT & its connected pipe line.
Strengthening of ACT cylindrical as well as conical portion instated at 24 m height of vacuum tower.
Replacement of tail pipe (adopter).
Replacement of hydro mixer nozzle.
Replacement of air washer nozzle.
Fabrication & erection 12” MS lateral portion in discharge side of ACT tank at about 20 m height of vacuum tower.
Replacement/Servicing of vacuum breker system.
Replacement of wear plate of ACT.
Fabrication of wear plate of ACT.
Replacement of MS/CI pipe:
a) Size 4”
b) Size 6”
c) Size 8”
d) Size 10”
Replacement of different hopper discharge W/O adaptor.
Replacement of ash intec valve 1st & 2nd row of diffuser.
Repairing/replacement of vacuum pump.
Alignment of motor & vacuum pump with belt replacement if required.
Fabrication & erection of bend of following size:
a) Size 4”
b) Size 6”
c) Size 8”
d) Size 10”
Replacement of damage bearing of vacuum pump.
Replacement of body of hydro mixer 10”.
Replacement of body fad 12” x 6” mach.
Replacement of hopper 12” x 4.6”.
Replacement of sharp sheet of ash intake valve of 3rd to 6th row.
Replacement of ash intake valve of 1st to 2nd row.
Replacement of ash intake 3rd to 6th row.
Replacement of air washer tank at ACT tower.
Fabrication & replacement of flushing header nozzle.
Fabrication & replacement of seal trough flushing nozzle.
Fabrication & replacement of cooling trough in BAH.
Fabrication & replacement of stiffener of BAH.
Fabrication & replacement of BAH feed gate housing by 12/16 mm MS plate.
Refractory works in Bottom ash hopper.
Providing shuttering to carryout the refractory work.
Fabrication & erection of Anchor of BAH.
Scaffolding work in Bottom ash hopper.
Isolation of Bottom ash hopper.
M/S NISHA ENTERPRISES
tech_bid_open.pdf
tech_eval.pdf
fin_bid_open.pdf
boq_comp_chart.xlsx
xlsx
fin_eval.pdf
aoc.pdf
Download all tender documents and submit your bid
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