Tender For Removal Of Ash Accumulated Over The Mechanical Dust Collector Path A,B,C & D Andid Fan A & B Suction Side Ducts And Welding Theeroded Weld Joints In The Mechanical Dust Collector Path A, B, C & D Andsuction Side Duct Of Id Fan A&B, Cleaning The
Tender Overview
Project Description
Removal Of Ash Accumulated Over The Mechanical Dust Collector Path A, B, C & D Andid Fan A & B Suction Side Ducts And Welding Theeroded Weld Joints In The Mechanical Dust Collector Path A, B, C & D Andsuction Side Duct Of Id Fan A&B, Cleaning The Ash Deposited Below The Pa, Fd & Id Fans & In Airpreheater Guide Bearing Area And Overhauling Of Air & Flue Gas Dampers And Actuators In Unit I A&B Pass During Overhauling For The Year 2023 – 2024
BOQ
| Sl. No. | Item Description |
| 1 | Charges for opening the manhole doors of one mechanical dust collector path & oneID fan suction side duct, making two openings in themechanical dust collector path, removing the bottom plates, removal of the ash accumulated in the above paths by using gunny bags, lowering the gunny bags to the ground level and disposing the ash in the slurry trench and washing it with water and covering the openings in themechanical dust collector path with new M.S plates &closing the man hole doors after completion of works. |
| 2 | Charges for removal of the ash accumulated below and around ID, FD and PA Fans floor Area and in airpreheater A&B guide bearing area including cost of consumables. |
| 3 | Charges for welding the eroded weld joints in the mechanical dust collector path A, B, C & D andID fan suction duct A & B including consumables like welding electrodes, hand gloves, welding machine and T&P’s (for a minimum thickness of 6 mm weld metals). |
| 4 | Overhauling of air and flue gas dampers (GD12, GD13, GD22, GD23, GD24, GD25,AD3,AD4,AD5, AD6, AD7, AD17, AD18, AD155 & AD156) gear boxes and actuators (GD204, GD205, AD3, AD4, AD17 & AD18) in Unit I ‘A&B’ pass including, consumables and T&P charges |
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Tender Published
Tender notice published.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
CompletedBid Opening Date
Technical bids will be opened and evaluated.
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