Tender For Routine Cleaning, Dry Inspection And Repair, Hydraulic Test And Fitting Of Vertical Boiler No. Wbl/10149 And Wbl/9658 Of South Samla Unit.
Tender Value
2.65 Lakhs
Estimated cost
Bid Submission
23 Feb 2023
0 days left
EMD
3400
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Paschim Bardhaman → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Routine Cleaning, Dry Inspection And Repair, Hydraulic Test And Fitting Of Vertical Boiler No. Wbl/10149 And Wbl/9658 Of South Samla Unit.
BOQ
| Sl. No. | Item Description |
| 1 | Routine cleaning, dry inspection and repair, hydraulic test and fitting of Vertical Boiler No. WBL/10149 and WBL/9658 of South Samla Unit. (Inclusive of CMPF/EPF) |
| 2 | Cleaning of ash from the bottom of the boiler |
| 3 | Cleaning of all the scale & rust from the boiler shell plate at fire side & washing of the same |
| 4 | Cleaning of scale from the boiler shell plate, scrapping, removing of all the foreign materials, washing of the same at water side |
| 5 | Dismantling of all the valves, fire bar & all the inspection door, cleaning & deposit the same at colliery work hop |
| 6 | Conducting the dry inspection of the boiler by the Dy Director of Boiler\"s Durgapur |
| 7 | To build up the pited portion of boiler shell crown by arc welding & grind smooth as mark out during inspection. |
| 8 | To build up the uptake tube of the boiler by electric arc welding & dressing to be done by grinding to regine its original contour |
| 9 | Changing the defective burn out fuse plug thread making of bore hole of shell crown plate etc. |
| 10 | Overhauling lapping & necessary repair of all the valves with supply & fitting of 2 set bush for gauge column cock |
| 11 | a) To build up the mudhole cross tube door & grind smooth to make spie got clearanceb) Changing of all the stud of mudhole door by gas cutting & fitting new H.T. stud by arc weldingc) Cost of new H.T. stud (3/4\" x 6\") long with washer |
| 12 | Supply & Fitting of 3/4\" gauge glass tube 18\" long |
| 13 | Hydraulic test of V/boiler with blanking & water filling & conducting the inspection. |
| 14 | Complete fitting of V/boiler with all fittings. |
| 15 | Fabrication of fire bar with DA/Oxygen & Electrode 30lb Tall five bar |
| 16 | Supply of Nut bolts Tap joint steam joint etc |
| 17 | Commissioning of boiler with all preparation for firing of the boiler & 48 hrs. observation |
| 18 | Total impact of GST for the purpose of CTC |
AI Tender Summary
Tender Timeline
Feb 13, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedFeb 23, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedFeb 24, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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