Tender For Breakdown And Preventive Maintenance Of Esp Installed In Unit No.5&6 Of 2X250mw, Ptpp Parichha.
Tender Value
15.12 Lakhs
Estimated cost
Bid Submission
27 Jun 2024
0 days left
EMD
30000
Bank guarantee accepted
Document Fee
1180
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
parichha → Uttar Pradesh
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Breakdown And Preventive Maintenance Of Esp Installed In Unit No.5&6 Of 2X250mw, Ptpp Parichha.
BOQ
| Sl. No. | Item Description |
| 1 | Cleaning of complete structure, electrode, insulator, bushing and shock bars of all the fields including hoppers of ESP by wire brush compressed air by opening hopper side and top man holes. |
| 2 | Cleaning of the complete 02Nos. hoppers of one field ESP |
| 3 | Changing of damaged gear box of rapping system |
| 4 | Repairing of damaged raping gear box |
| 5 | Servicing of rapping gear box |
| 6 | Repairing of bent collecting electrode in ESP in fixed condition |
| 7 | Removal of damaged emitting electrodes and fixing of new emitting electrodes |
| 8 | Servicing/Repairing/Replacement of rapping hammer |
| 9 | Repairing/Replacement of bent shock bar |
| 10 | Two coat continuous run of welding in ash hopper and other places in ESP |
| 11 | Inspection and checking of fields and removal of minor defects |
| 12 | Replacement of asbestos rope of ESP top manhole, side manhole and ESP hopper |
| 13 | ESP top manholes |
| 14 | ESP side manholes |
| 15 | ESP Ash Hopper manholes |
| 16 | Fixing of; U:clamp/U: DE collecting electrode with new clamp by welding |
| 17 | Changing of damaged shaft insulator by new one |
| 18 | Changing of damaged support insulator by new one |
| 19 | Alignment of distorted emitting structure |
| 20 | Repairing/ Replacement of Plain bearing by new one if required |
| 21 | Repairing or Replacement of Shock bars guide front, rear and support hook by welding and grinding where ever required of all the fields of one unit. |
| 22 | Repairing/Replacement of coupling of reduction gear box of emitting/ collecting rapping system. |
| 23 | Replacement of rapping shaft |
| 24 | Replacement of bushing insulator |
| 25 | Replacement of Emitting frame by patch welding |
| 26 | Repairing/Replacement of vertical stay of emitting frame of ESP |
| 27 | Cleaning and Sweeping of railing of ESP top cover and cleaning double gear box drive of emitting electrode rapping mechanism (EERM, Installed capacity in unit EERM-14 nos. in pass A &14 nos. in pass B. thus total – 28 Nos.) |
| 28 | Cleaning and sweeping of platforms between Pass A&B and cleaning of double gear box drive of collecting electrode rapping mechanism (CERM) and gas distribution rapping mechanism (GDRM). Installed capacity in unit of CERM-28 Nos. and GDRM-04 Nos. |
| 29 | Checking of oil level and attending oil leakage in all double gear box drives, CERM, GDRM & EERM in unit. |
| 30 | Inspection of Tightening of nuts & bolts of CERM, GDRM & EERM if found in loose |
AI Tender Summary
Tender Timeline
Jun 12, 2024
11:30 IST
Tender Published
Tender notice published.
CompletedJun 27, 2024
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedJun 29, 2024
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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