Tender For Day-To-Day Carrying, Laying, Jointing And Dismantling Of Different Sizes Of Gi/Ms Pipeline For Dewatering Of Mine Water And Installation, Dismantling And Shifting Of Pumps And Their Related Accessories For Mine Dewatering Operations At Blo
Tender Overview
Project Description
Tender for Day-To-Day Carrying, Laying, Jointing And Dismantling Of Different Sizes Of Gi/Ms Pipeline For Dewatering Of Mine Water And Installation, Dismantling And Shifting Of Pumps And Their Related Accessories For Mine Dewatering Operations At Block-B Project For 730 Days.
BOQ
| Sl. No. | Item Description |
| 1 | Carrying, laying, aligning, and jointing of 12” dia MS pipeline, including cutting, edge preparation, welding, and testing, complete in all respects as per the directions of the Engineer-in-Charge. The contractor shall provide all necessary tools and tackles, welding equipment, gas cutting set (torch, hose pipes, regulators etc.), electrodes and all other required consumables. |
| 2 | Carrying, laying, aligning, and jointing of 10” dia MS pipeline, including cutting, edge preparation, welding, and testing, complete in all respects as per the directions of the Engineer-in-Charge. The contractor shall provide all necessary tools and tackles, welding equipment, gas cutting set (torch, hose pipes, regulators etc.), electrodes and all other required consumables. |
| 3 | Carrying, laying, aligning, and jointing of 8” dia MS pipeline, including cutting, edge preparation, welding, and testing, complete in all respects as per the directions of the Engineer-in-Charge. The contractor shall provide all necessary tools and tackles, welding equipment, gas cutting set (torch, hose pipes, regulators etc.), electrodes and all other required consumables. The cost analysis is based on the assumption that 72 meters of 8” dia MS pipeline work is executed per day under normal working conditions. |
| 4 | Dismantling and shifting of 12” dia MS pipeline, complete in all respects, as per the direction of the Engineer-in-Charge, including gas cutting, disengagement of joints, handling, and shifting of pipeline sections to the designated location. The contractor shall arrange all required tools & tackles, including gas cutting set (torch, hose pipe, regulators), and other necessary consumables. |
| 5 | Dismantling and shifting of 10” dia MS pipeline, complete in all respects, as per the direction of the Engineer-in-Charge, including gas cutting, disengagement of joints, handling, and shifting of pipeline sections to the designated location. The contractor shall arrange all required tools & tackles, including gas cutting set (torch, hose pipe, regulators), and other necessary consumables. |
| 6 | Dismantling and shifting of 8” dia MS pipeline, complete in all respects, as per the direction of the Engineer-in-Charge, including gas cutting, disengagement of joints, handling, and shifting of pipeline sections to the designated location. The contractor shall arrange all required tools & tackles, including gas cutting set (torch, hose pipe, regulators), and other necessary consumables. |
| 7 | Shifting and installation of HT pump set with motor, either on floor or pontoon, including universal joints and complete suction and delivery arrangement, in all respects as per the direction of the Engineer-in-Charge. The contractor shall arrange all required tools & tackles, including welding and gas cutting equipment, along with necessary consumables. |
| 8 | Dismantling of HT pump set with motor, either on floor or pontoon, including universal joints and complete suction and delivery arrangement, in all respects as per the direction of the Engineer-in-Charge. The contractor shall arrange all required tools & tackles, including welding and gas cutting equipment, along with necessary consumables. |
| 9 | Installation of 150/200 mm dia Sluice Valve, Foot Valve, or NRV with bypass valve arrangement in the pipeline, including fabrication and welding of required flanges, complete in all respects as per the direction of the Engineer-in-Charge. The contractor shall arrange all required tools & tackles, including welding and gas cutting equipment, electrodes, consumables, and other necessary materials. |
| 10 | Dismantling of 150/200 mm dia Sluice Valve / Foot Valve / NRV including bypass valve arrangement from the pipeline, complete in all respects as per the direction of the Engineer-in-Charge. The contractor shall arrange all required tools & tackles, including welding and gas cutting equipment, electrodes, consumables, and other necessary materials. |
| 11 | Installation of 250/300 mm dia Sluice Valve, Foot Valve, or NRV with bypass valve arrangement in the pipeline, including fabrication and welding of required flanges, complete in all respects as per the direction of the Engineer-in-Charge. The contractor shall arrange all required tools & tackles, including welding and gas cutting equipment, electrodes, consumables, and other necessary materials. |
| 12 | Dismantling of 250/300 mm dia Sluice Valve / Foot Valve / NRV including bypass valve arrangement from the pipeline, complete in all respects as per the direction of the Engineer-in-Charge. The contractor shall arrange all required tools & tackles, including welding and gas cutting equipment, electrodes, consumables, and other necessary materials. |
| 13 | Supply of gland packing 25mm/19 mm/16 mm for pump |
| 14 | Making of coupling bolt suitable for pin bush coupling in existing pumps with nylon lock nut (The complete job will be executed at contractor's Premises with material and labour) |
| 15 | Supply & fixing of MS nut bolt 16*80mm and 16*125mm for jointing of valves/ flanges |
| 16 | Supply & fixing of MS nut bolt 20*150mm for jointing/ connection of suction/ delivery |
| 17 | Supply of Rope Manila |
| 18 | Supply of Rubber Bush |
| 19 | Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Tender Published
Tender notice published.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 10 daysBid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 11 daysTender Documents
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