Border Roads Organisation-BRO has published Tender For Provision Of Drilling Bore Supplying And Lowering Casing, Prvdng And Fixing Casing Shoe And Bit Tube As Per Reqmnt, Dvlpmnt Of Tube / Bore Well, Yield Testing And Disinfection Etc, Supply And Fixing Of Submersible Motor Pump Complete At Sew. Submission Date for this Tender is 15-09-2023. Bore Well Tenders in dimapur Nagaland. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Transportation of suitable truck mounted DTH/ODEX percussion/ calyx/ RC/drilling rigs along with necessary accessories etc. to the site work and the erection of rig including levelling etc. as per direction of Engineer in Charge. |
| 2 | Drilling BOREof 152 mm dia as per IS 2800-1979 using ODEX (TURBEX) attachment required drilling in collapsible Strainer conglomerate, boulders, pebbles, gravels silt clay etc. including cost of attachments consumables stores bit water, POL etc. complete with system of simultaneous lowering of 125 mm nominal bore 5.0 m thick MSERW fin cut casing pipe which will be welded together using 2.5 mm or 3.25 mm dia advani oerlikon or equivalent electrodes with one plain and other end chamfered to 50 degrees removing paint on the area to be welded inclusive of the cost of biodegradable and nontoxic foam flush etc. complete in all respect as per direction of Engineer in Charge. |
| 3 | Supplying and lowering IS marked 125 mm dia NB 5 mm thick fin cut MSREW casing as per requirement of ODEX attachment from approved manufacture complete in all respect as per direction of Engineer-in-Charge |
| 4 | Providing and fixing suitable casing shoe and bit tube as per requirement of ODEX attachment complete to all respect. |
| 5 | Development of tube well/bore well and yield testing with air compressor through V-notch and disinfection etc. as per IS 2800-1979 |
| 6 | Supply of 5H.P. Three Phase Submersible motor pump set |
| 7 | Supply of 5H.P.Electric panel |
| 8 | Supply of 2.5mm submersible cable |
| 9 | Supply & Fixing of Nipple cable reducer |
| 10 | Supply of safety wire |
| 11 | Charges for lowering of submersible pump |
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