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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹23.7 LAccepted-AOC BAIKUNTHAPUR S T K K ROAD TRIBENI HOOGHLY 712503 | TRIBENI | HOOGHLY | WEST BENGAL | 712503 | ₹23.7 L Quoted ₹24.2 L | L1 | Accepted-AOC Overall L1 bidder |
| 2 | L2₹27.1 LRejected-Finance | ₹27.1 L | L2 | Rejected-Finance Overall not L1 |
Tender Value
₹21.8 L
EMD Value
₹43,574
Closing Date
7 Apr 2025, 10:00 amClosed
GM SGTPP
Overhauling of U 1 AHP Mechanical System under AHP MM Stg 1 at SgTPP scheduled in 2025
Overhauling of U 1 AHP Mechanical System under AHP MM Stg 1 at SgTPP scheduled in 2025
2025_WBPDC_826254_1
WBPDCL/SGTPP/NIT/E3326/24-25
Open Tender
Support/Maintenance Service
35 days
Admin building SGTPP P.O Manigram Dist Murshidabad
As per NIT
3 documents required · 3 mandatory
₹0
₹43,574
Yes
Admin building SGTPP P O Manigram Dist Murshidabad
13 Jan 2026
15 Mar 2025
9 Apr 2025
15 Mar 2025
7 Apr 2025
15 Mar 2025
22 Mar 2025
BA Feed gate actuator cylinder Dismantling cylinder seal kit checking if required replacement, gasket fitting and cylinder fitting if required cylinder replacement
BA Feed gate allignment, checking/ replacement of side guide angles, rollers, wedges including water leakage arrest from enclosure body, checking/replacement of enclosure and welding of joints inside enclosure
BA Clinker grinder overhauling (Dismantling of Crusher, checking/replacement of Shaft Structure, Cam Segments, Wear Plates, Bearings, Sprocket etc) and/or replacement of complete assembly of Crusher
BA Clinker Grinder gear box & fluid coupling checking, oil replacement, Alignment of motor to gear box to clinker grinder. Gearbox, Fluid Coupling replacement if necessary
BA Jet Pulsion pumps overhauling by dismantling the whole assembly & checking/replacement of damaged parts like nozzle, combine tube, Tail pipe, nozzle insert and replacement of MS pipe after the jet pump up to KGV
BA Hopper four side trough seal nozzle checking, welding of nozzle pipe. Seal trough cleaning & water flushing. Replacement of seal trough header pipe upto 30 Mtrs
Checking of BA area CI bend(45 °, 90° bend & 45° lateral) after dismantling of both side coupling and if required replacement
BA Clinker grinder chute checking, Repairing/replacement,welding and refitting
BA hopper all wall jetting nozzles and emergency door jetting nozzles dismantling, cleaning and replacement if required
BA hopper looking glass, water nozzle &inlet pipe checking and if required replacement
Checking & Replacement of coupling gasket below BA hopper. Replacement of coupling if any found damaged
Checking,servicing/replacement of 200NB KGV of BA area
Checking and servicing/replacement of water line valves(Gate, Globe, and Plug) at BA area & FAE tower area
Checking and replacement of economizer hopper knife gate valve after dismantling from its position and also checking/replacement of adaptor below KGV
Checking of economizer area all water line & its valves and replacement wherever is required
Replacement/repairing of flushing apparatus of Economizer Hopper. Also replacement of drop pipe below the flushing apparatus
Replacement/reparing of seal box of Economizer Hopper
Dry & wet cleaning of 04 nos. Economizer Hoppers and removal of ash & debris by bagging or by water. Also cleaning of economizer platform area and disposal of ash to dumping yard
Dry & wet cleaning of ash & debris from inside of 08 nos. Air Preheater hoppers & adjacent ducts by bagging and disposal at dumping yard
Vacuum line Gasket checking and replacement in vertical & horizontal portion of 7", 8" & 10" line of A, B & C stream including Air Preheater line. Replacement of coupling if any found damaged.
Checking/Replacement of Seat, Disc Fluidizing tiles, Bearings, Gaskets of Diffuser intake valves and Ash intake valves of 56 nos ESP Hopper & 8 nos APH Hopper.
ESP hopper fluidizing tiles dismantling checking, replacement and refitting
Checking/repairing/replacement of vacuum breakers
Cleaning of bag filters, surge hoppers nuva feeders of A, B & C stream and disposal of ash to the dumping yard
Each Nuvafeeder top gate & bottom gate seat, disc & fluidizing tiles & other parts checking and servicing/replacement and cleaning
Checking of each nuvafeeder vent valve, equalizing valve.Replacement of venting line to surge hopper, equalizing line and vent hose. Checking of nuvafeeder body fluidizing pad and replacement if necessary
Surge hopper wall body welding checking repairing and strengthening for A, B & C stream
Checking & Replacement of each Transfer Hopper Fluidizing Tiles. Checking and servicing/replacement of Top & Bottom Swing Disc gate valve and Vent & Equalizing valve, Swing Disc gate valve both side bearing
Checking and Replacement of Square Fluidizing Tiles with gasket of Surge Hopper for A, B & C stream
Checking, cleaning/replacement and Refitting of total filter bag of FAE tower of A, B & C stream including pulse jet bar
Checking/Replacement of wetting head nozzles, internals of collector tank and tailpiece for A, B & C stream
Wet mode air washer nozzle checking/ replacement of A, B & C stream. Ash cleaning inside air washer
Dry mode air washer nozzle checking/ replacement. Ash cleaning inside of air washer
Checking & replacement of Double Disc Swing Gate valve at inlet of air washer (Wet & Dry) and at Dry mode vacuum relief valve
Replacement of Collector Tank Cone
Flushing/cleaning of Fluidizing air line of ESP hopper & FAE Tower-Surge Hopper, Transfer Hopper & Nuva Feeder
Checking/servicing/replacement of 8" & 10" TERSG valve and associated match piece & coupling
Checking and Servicing/Replacement of Air Intake valves of vacuum line
Fly Ash line bend,elbow,match piece, wear piece & Tee checking/replacement of A, B & C stream
Replacement of 8",10" CI Pipe of fly ash vacuum line and 7" CI Pipe of Air Preheater Hopper vacuum line.
Replacement of different size (up to 300 NB size) pipelines including bend, nipple, union, Tee, Coupling etc. of FAE tower, Bottom Ash & Eco hopper area
Dismantling and re-installation of all of the 56 nos. Diffuser Intake valve / Ash Intake valve adapter of ESP hoppers with replacement of gaskets and necessary action towards protection of vacuum lines during water jetting inside ESP
A, B & C stream vacuum line dismantling below ESP hopper and water cleaning of vacuum line from Air washer to Vacuum Pump house.
Rotation of CI Dry Ash Vacuum Line from 175NB to 250NB CI pipe by proper placement, alignment and fitting.
Fabrication & Erection of Platforms and Miscellaneous structural steel work at Eco Hopper area, FAE Tower area of U#1 AHP
Replacement of DRC Pipe size up to 300NB At FAE Tower and Eco Hopper area
tech_eval.pdf
boq_comp_chart.xlsx
xlsx
fin_eval.pdf
aoc.pdf
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