Tender For Installation Of 03 (Three) Nos. Of Mark-Ii Tube Well By Odex-115 Method Of Drilling At Different Places Of Rajadanga Gp, Under Kranti Developmentblock In The District Of Jalpaiguri., Kranti-West Bengal
TDR : 39952237
Tender Notice
BOQ
Expired
Kranti
West Bengal
Tender For Installation Of 03 (Three) Nos. Of Mark-Ii Tube Well By Odex-115 Method Of Drilling At Different Places Of Rajadanga Gp, Under Kranti Developmentblock In The District Of Jalpaiguri.
Name of Work: INSTALLATION OF 03 (THREE) NOS. OF MARK-II TUBE WELL BY ODEX-115 METHOD OF DRILLING AT DIFFERENT PLACES OF RAJADANGA GP, UNDER KRANTI DEVELOPMENTBLOCK IN THE DISTRICT OF JALPAIGURI.
Sl. No.
Item Description
1
Drilling borehole by Rig machine with Odex-115 (Simultaneous driving of casing pipe) method of drilling through any kind of soil, boulder, rock etc. upto the require depth. This item includes the cost of hiring of Rig machine, compressor, supporting vehicle and other machinary & equipments with operators, drivers, labours etc. Proportionate cost of drilling tools and accessories such as Hammer, Pilot bit, reamer bit, Guide device, Guide sleeve, etc. Cost of consumable materials like fuel, & lubricants, electrode for welding, any other related equipment, materials and service etc. (a) GL to 60 mtr.
2
(b) 60 mtr. to 100 mtr.
3
Lowering and placing of filter assembly of required length and extraction and partening off the casing pipe of required length.
4
Mobilisation and transportation of the Rig machine and its accessories and others materials, etc. to the site.
5
Development of the tube well by air Compressor upto the satisfaction of EIC. It includes arrangement of all machinery, supply of fuel & lubricants, laborers, any others etc.
6
Construction of platform and installation of India Mark-II hand pump as per technical specification.
7
Supply and delivery of 128 mm ID/139 mm OD MSERW fin cut pipe.
8
Supply and delivery of 80 mm dia. x 3 mtr. Long HDPE Jacketed Strainer.
9
Supply and delivery of Bit tube (0.67 mtr. Long) for Odex-115.
10
Supply and delivery of casing shoe (for Odex-115).
11
Supply and delivery of packer assembly (for Odex-115).
12
Supply and delivery of MS TW Specials (Clamp, Cap, Bail plug, Ring etc.).
13
Supply and delivery of India Mark-II hand pump set.
14
Water sample collection and chemical test including arsenic test.
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