Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited-UPRVUNL has published Tender For Round The Clock Operation, Routine, Preventive & Breakdown Mechanical Maintenance Works Of Ash Handling Plant Of Unit No. 07, ‘C’Tps, Htps, Kasimpur For A Period Of Two Year.. Submission Date for this Tender is 30-09-2023. Mechanical engineering Service Tenders in Aligarh Uttar Pradesh. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Round the clock Operation and Routine & Preventive mechanical maintenance of Ash handling Plant of Unit No.7(110MW) |
2 | Round the clock Operation and Routine & Preventive mechanical maintenance of Ash handling Plant of Unit No.7(110MW) |
3 | Round the clock Operation and Routine & Preventive mechanical maintenance of Ash handling Plant of Unit No.7(110MW) during RSD (Reserved Shut Down) / any major break down of Unit / Overhaulingcomplete |
4 | Annual Running Mechanical Maintenance of Electro Static Precipitator (ESP) of unit #7 |
5 | Replacement/ Strengtheningof shock bars |
6 | Repair/ Replacement Of Guides |
7 | Replacement/ Repair Of GD Screen |
8 | Repair/ Replacement Of Ash Hoppers/ Manholes |
9 | Replacement Of Shaft Assembly |
10 | Replacement Of Shock pads /Angles |
11 | Fabrication & Fixing Of Support Bracket |
12 | Servicing of rapping motor gear box |
13 | Replacement Of Emitting Insulator |
14 | Reclaiming Of Hammers |
15 | Replacement Of Plain Bearing |
16 | Attending Breakdown Maintenance Of ESP Field |
17 | Roof welding of ESP Pass A&B |
18 | Water washing of ESP Pass A&B/Hoppers |
19 | Checking &inspection of ESP Fields(total of 10 fields). |
20 | Breakdown Maintenance & Overhauling of Ash Slurry Pumps, Sump Pumps & Sealing pumps of ‘C’ Ash Slurry Pump House and LP, HP flush pumps & Clinker Grinders |
21 | Complete overhauling of Ash Slurry pumps ‘Flow More’ & ‘SAM’ make |
22 | Alignment of suction and Delivery side pipe line and testing and commissioning of Ashslurry pumps |
23 | Minor repair/replacement of Ash slurry pump components. |
24 | Replacement of Ash Pump from foundation at (-) 4 Mtr. and (-) 8 Mtr. to ground level and vice- versa |
25 | Fabrication of steel pedestal structure (for supporting of ash pipelines) |
26 | Repairing of broken M.S ash pipeline by patch work/welding process |
27 | Repairing / replacement of bends of ash pipelines |
28 | Repairing/replacement of blanks of ash pipelines header / blanking of any ash pipelines |
29 | Replacement of damaged gland of different pumps. |
30 | Dismantling and laying of C.I pipelines ofNb 350/250 of ash Pipelines |
31 | Checking & Inspection of various components of ash slurry pump |
32 | Alignment of ash slurry pump with motor |
33 | Overhauling of HP Flush Pump |
34 | Overhauling ofLP Flush Pump |
35 | Alignment of HP/LP Flush Pump |
36 | Overhauling of Sealing Pump |
37 | Overhauling of Sump Pump |
38 | Overhauling of suction side/ Discharge side valves of HP/LP flush pumps. |
39 | Replacement of HP/LP flush pumps |
40 | Repair of header of HP/LP flush pump |
41 | Cleaning of mud collectors. |
42 | Complete Inspection ofHP/LP Flush Pump |
43 | Complete inspection ofSealing Pump/Sump Pump |
44 | Complete overhauling of trolley sump pump/old type sump pump. |
45 | Breakdown Maintenance & Overhauling of Clinker Grinders |
46 | Replacement/Remounting of Scrapper Conveyor Chain in case of disposition from Sprocket assembly /Guide Wheels / Tail end Pulley. |
47 | Replacement of Guide Wheels/ Tail Guide Wheels |
48 | Servicing / Replacement of Fluid Coupling of CG |
49 | Replacement / Repairing of U-clamps, Link chain, Scrapper plate of scrapper conveyor chain system |
50 | Servicing/replacement of gear box of scrapper conveyor/clinker grinder & its alignment with motor |
51 | Overhauling of Drain Sump Pump |
52 | Running maintenance of Ash Slurry pipelines of B&C power station from Ash Slurry Pump house to Ash Dump yard |
53 | Cutting the bushes and grass around ash pipe line |
54 | Removal of accumulated ash around ash pipelines by digging the earth |
55 | Repairing /replacement/refitting of damaged sleeve / tyton joint coupling set. |
56 | Cartage of fabricated structure and clamps etc. from power house to ash dump yard. |
57 | Raising of 250 mm/350 mm dia ash slurry pipelines from -2 mtr to ground level. |
58 | Turning of MS/C.I pipelines by 180 degree as per requirement. |
59 | Fixing of new pedestal structure in place of old and damaged structure. |
60 | Lifting and laying of MS/C.I ash pipe of dia 250/350 mm over fabricated pedestal. |
61 | Clamping of ash pipelines of 250/350 mm dia for fixing the same after fabrication of clamps. |
62 | Overhauling of channel gate valves before pit of ash pump house. |
63 | Cartage of M.S / C.I pipelines of 250 mm/350 mm dia from power house to ash dump |
64 | Cartage of M.S/C.I pipelines of 250 mm/350 mm dia inside power house from store/stack to the site of leakage of old pipelines (C1,C2) |
65 | Repairing of broken M.S ash pipeline by patch work/ welding process inside as well as outside power house up toash dump yard |
66 | Changing of bends of ash pipelines as per requirement of site, outside Power house to ash dump yard. |
67 | Changing of blanks of ash pipelines header /blanking of any ash pipelines as per requirement of site at ash slurry pump house to ash dump yard. |
68 | Laying of ash pipeline forreplacement/ extension of ash pipeline |
69 | Dismantling and laying of C.I pipelines of Nb-350/250 mm of ash line |
70 | Cleaning of Ash Slurry pump house Suction pit(both compartments) |
71 | Removal of Ash and debris from discharge header area of Ash slurry pumps and shifting it to the suitable place |
72 | Cleaning of ash slurry trench from boiler to ash slurry pit. |
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