Name of Work:- Drilling and installation of borewell at 10 nos BIPs of ITBF LEH.
Sl. No.
Item Description
1
Transportation of boring equipment,machine,tools to the new site of bore work ,fixing of complete camp by way of erection of equipment, tools ,accessories attachment fixing of tent for labour and stacking of material at borewell site.The job also includes levelling of ground, drilling machine and other charges on account of POL etc. For 1st shifting of boring machine and equipment a)For 1st shifting of boring machine and equipment
2
Drilling of bore hole with 225mm dia bit using ODEX method as per site condition up to required depth in collapsible /rocky strata, conglomerate boulders pebbles, clay silt,strata Including cost of MS casing pipe consumable store, drilling bits POL etc. with the system of simultaneously lowering of 200mm dia ID M.S. casing of pipe class B which shall be welded together
3
Providing and fixing of suitable shoe 200mm dia having adequate thickness
4
Development of bore well with compressor till sand free water is available and suitable strata is established.
5
Drilling of bore hole with 175mm dia bit using DTH method of drilling as per site condition up to depth in collapsible /rocky strata,
6
Drilling of bore hole with 137mm dia bit using ODEX method as per site condition up to required depth in collapsible /rocky strata, conglomerate boulders pebbles, clay silt,strata Including cost of MS casing pipe consumable store, drilling bits POL etc. with the system of simultaneously lowering of 125mm dia ID M.S. casing of pipe class B which shall be welded together
7
Providing installation and successful commissioning of submersible pump set make of cromton grave (equivalent paramater specification and properties )with electrical panel for three phase and safety cable wire 100Mtr and G.I including all necessary fitting items as per the direction of site engineer incharge.
8
Providing installation and successful commissioning of submersible pump set make of cromton grave (equivalent paramater specification and properties )with electrical panel for three phase and safety cable wire 100Mtr and G.I including all necessary fitting items as per the direction of site engineer incharge.
9
Providing installation and successful commissioning of submersible pump set make of cromton grave (equivalent paramater specification and properties )with electrical panel for three phase and safety cable wire 100Mtr and G.I including all necessary fitting items as per the direction of site engineer incharge. Please Enable Macros to View BoQ information
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