Routine And Breakdown Maintenance Of Cmr System Routine And Breakdown Maintenance Of Coal Mill Reject System, Operation / Evacuation Of Coal Mill Reject From Pyrite Hopper Of Bowl Mills ( Xrp-803 ) And Transportation Of Same To Coal Yard Of All Three U
Tender Value
24.09 Lakhs
Estimated cost
Bid Submission
06 Aug 2022
0 days left
EMD
29000
Bank guarantee accepted
Document Fee
1180
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
anpara → Uttar Pradesh
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Routine And Breakdown Maintenance Of Cmr System Routine And Breakdown Maintenance Of Coal Mill Reject System, Operation / Evacuation Of Coal Mill Reject From Pyrite Hopper Of Bowl Mills ( Xrp-803 ) And Transportation Of Same To Coal Yard Of All Three Units Of 3X210mw, Atps, Anpara, Sonebhadra.
BOQ
| Sl. No. | Item Description |
| 1 | Opening of pyrite hopper gate for removal of pyrites from pyrite hoppers of bowl mill of all the three units and removal of its chocking. [work in per unit per shift will be treated as one job] |
| 2 | Operation of CMR Belt and sump pump and routine checking of main drive gear box, pulleys, sump pump, flap gate, attending of minor air leakage from pyrite hopper, greasing of all types of pulleys / sump pump, make up oil in main gear box and other minor nature of misc. works. [This work shall be carried out in all three shifts. It one shift will be treated as one Job] |
| 3 | Cleaning of entire CMR trench, desk plate, out-side of the trench, ladders, equipment on storage bin platforms, structure, sump pump floor & pits. |
| 4 | Mechanical loading of coal mill reject from CMR storage bin, its transportation & unloading in the dumping yard within a radial distance of 04 KM with dumper. |
| 5 | Manual loading of coal mill reject from mill area near pyrite hopper & under the structure of CMR system, its transportation & unloading in the dumping yard within a radial distance of 04 Km with tractor trolley/dumper |
| 6 | Replacement of damaged carrying / return / impact idlers by new / repaired |
| 7 | Replacement of damaged idler frame / bracket |
| 8 | Repairing of damaged carrying / return / impact idlers |
| 9 | Re-fixing of dislocated idlers from their frames / brackets |
| 10 | Repairing of idlers frame/bracket by cutting, welding and machining. |
| 11 | Splicing of belt by hot vulcanizing joint and preparation of joint including removal of roller structure etc. required for carrying out the work and refitting the same after completion of work |
| 12 | Splicing of belt by cold vulcanizing joint and preparation of joint including removal of roller structure etc. required for carrying out the work and refitting the same after completion of work |
| 13 | Conveyor belt jointing by means of clamping system work including removing of idlers and refitting the same after completion of work. Clamp for jointing shall be arranged by the agency. |
| 14 | Laying of new / old & healthy conveyer belt |
| 15 | Removal of damaged belt and shifting of the same to scrap yard |
| 16 | Replacement/repairing of pyrite hopper gate/flap/shaft etc. |
| 17 | Repairing of pyrite hopper body by cutting, welding, patching etc. |
| 18 | Replacement of Head Pulley |
| 19 | Replacement of Snub / Bend Pulley |
| 20 | Replacement of Take-up Pulley |
| 21 | Replacement of Tail Pulley |
| 22 | Repairing of different damaged pullies of CMR system already removed by cutting, welding, machining etc. |
| 23 | Replacement of damaged bearing / plumber block / sleeve of different pullies |
| 24 | Replacement of bearings of gear box of CMR system |
| 25 | Attending oil leakage from gear box of CMR system |
| 26 | Complete overhauling of gearbox of CMR system |
| 27 | Removal and remounting of coupling of gear box / motor |
| 28 | Alignment of gear box with motor & main pulley |
| 29 | Complete overhauling of pyrite hopper assy. |
| 30 | Neoprene rubber lagging on different pullies (herring diamond / bones grooved + 5% shore hardness 10 to 12 mm thick neoprene rubber will be arranged by agency) |
| 31 | Cleaning of storage bin |
| 32 | Complete overhauling of Sump Pumps |
| 33 | Repairing of take-up guides and their positioning, strengthening etc. |
| 34 | Repairing of flap gate of storage bin |
| 35 | Replacement of liner plate of storage bin |
| 36 | Replacement of liner plate of pyrite hopper |
| 37 | Replacement of damaged gearbox by new /repaired. |
| 38 | Removal, fabrication, re-erection and alignment of damaged/eroded stringer, channel, support, deck sheet etc, of conveyer bed. |
| 39 | Removal, fabrication and re-installation of worn-out/damaged hopper plate from gratings of CMR system along with their supporting channels/beams/angles etc. |
| 40 | Fabrication of new pyrite hopper gate. |
AI Tender Summary
Tender Timeline
Jul 05, 2022
11:30 IST
Tender Published
Tender notice published.
CompletedAug 06, 2022
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedAug 08, 2022
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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