Design , Fabrication , Supply , Erection , Testing And Commissioning Of Penstocks And Steel In-Liners In Umrong System Of Kopili Hydro Electric Project ( 275 Mw ) , Assam Design , Fabrication , Supply , Erection , Testing And Commissioning Of
Tender Overview
Project Description
Design , Fabrication , Supply , Erection , Testing And Commissioning Of Penstocks And Steel In-Liners In Umrong System Of Kopili Hydro Electric Project ( 275 Mw ) , Assam Design , Fabrication , Supply , Erection , Testing And Commissioning Of Penstocks And Steel In-Liners In Umrong System Of Kopili Hydro Electric Project ( 275 Mw ) , Assam
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 28-Apr-2020 | Corrigendum No. 1 Dated 28-04-2020 | Other | 21-May-2020 |
| 2 | 19-May-2020 | Corrigendum No. 2 Dated 19-05-2020 | Date | 18-Jun-2020 |
| 3 | 19-May-2020 | Pre-Bid Clarifications No. 1 Dtd. 19-05-2020 | Technical Bid | 18-Jun-2020 |
| 4 | 01-Jun-2020 | Pre-Bid Clarifications No. 2 Dated 01-06-2020 | Technical Bid | 18-Jun-2020 |
| 5 | 11-Jun-2020 | Pre-bid Clarifications No. 3 Dtd. 11-06-2020 | Technical Bid | 09-Jul-2020 |
| 6 | 17-Jun-2020 | Pre-bid Clarifications No. 4 Dated 17-06-2020 | Technical Bid | 09-Jul-2020 |
| 7 | 26-Jun-2020 | Pre-bid Clarifications No. 5 Dated 26-06-2020 | Technical Bid | 09-Jul-2020 |
| 8 | 01-Jul-2020 | Pre-bid Clarifications No. 6 Dtd. 01-07-2020 | Technical Bid | 09-Jul-2020 |
| 9 | 04-Jul-2020 | Pre-bid Clarifications No. 7 Dated 04-07-2020 | Technical Bid | 09-Jul-2020 |
BOQ
| Name of Work: Design, Fabrication, Supply, Erection, Testing & Commissioning of Penstock and Steel In-Liners in Umrong System of Kopili Hydro Electric Project (275 MW), Assam | |||||
|---|---|---|---|---|---|
| Sl.No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | A. PENSTOCK ( D/S OF AB-1 TO U/S OF AB-8 INCLUDING REDUCER BEYOND D-LINE) | item1 | ||
| 2 | 1.1 | Design, Fabrication, painting (exterior surface) supply, transportation, handling, site storage, erection and commissioning (including provision for all labour, tools and tackles) of Penstock including bend and stiffeners between d/s OF AB-1 to u/s AB-8 including reducer beyond D-Line on the concrete saddle supports including supply, fabrication and fixing of saddle plates, bearing plates and necessary embedment complete in all respect as per design, drawing and technical specification | item2 | 3060 | MT |
| 3 | 1.2 | Design, Fabrication, painting (Exterior Surface), supply, transportation, handling, site storage, erection and commissioning (including provision for all labour, tools and tackles) of Expansion Joints and Manholes including supply, fabrication and fixing of flanges, seals, ladders to approach Manhole, nut & Bolts and others complete in all respect as per design, drawing and technical specification. | item3 | 100 | MT |
| 4 | 1.3 | Radiographic testing for welded joint as per specification and as directed complete. | item4 | 1672 | RM |
| 5 | 1.4 | Ultrasonic testing for all field welded joints as per specification and as directed complete. | item5 | 5670 | RM |
| 6 | 1.5 | Magnetic Particle Test of all field Joints as per specification and as directed complete | item6 | 5670 | RM |
| 7 | 1.6 | Hydro Test of each penstock ferrules, bends and reducer after fabrication as per approved details. Supply, fabrication, transportation, handling, fixing, dismantling, sealing etc. of test jig, flanges, bulkhead, pipes, valves and other necessary arrangement required for satisfactory performance of the test as per design, drawing and specification shall be also be included. | item7 | 3060 | MT |
| 8 | 2 | B. STEEL IN-LINER ( IN HRT AND BETWEEN U/S OF AB -8 TO D-LINE) | item13 | ||
| 9 | 2.1 | Design, fabrication, supply, transportation, handling, site storage & erection (including provision for all labour, tools and tackles) of in-liners in the existing steel/concrete sections of HRT and Penstocks including provision of grout holes & plugging, Antipercolation rings and back strip for field welding complete as per design, drawing and technical specification. | item14 | 2100 | MT |
| 10 | 2.2 | Ultrasonic testing for all field welded joints as per specification and as directed complete. | item15 | 4940 | RM |
| 11 | 2.3 | Magnetic Particle Test of all field Joints as per specification and as directed complete | item16 | 4940 | RM |
AI Tender Summary
Tender Timeline
Tender Published
Tender notice published.
CompletedCorrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
CompletedCorrigendum-2 Issued
Clarifications on tender conditions and amendments issued.
CompletedCorrigendum-3 Issued
Clarifications on tender conditions and amendments issued.
CompletedCorrigendum-4 Issued
Clarifications on tender conditions and amendments issued.
CompletedCorrigendum-5 Issued
Clarifications on tender conditions and amendments issued.
CompletedCorrigendum-6 Issued
Clarifications on tender conditions and amendments issued.
CompletedCorrigendum-7 Issued
Clarifications on tender conditions and amendments issued.
CompletedCorrigendum-8 Issued
Clarifications on tender conditions and amendments issued.
CompletedCorrigendum-9 Issued
Clarifications on tender conditions and amendments issued.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
CompletedBid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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