Loading
Loading…
Loading…
2,061 results • Best match
PROVN OF BOREWELL AND INTERLINKING OF EXISTING BOREWELL AT JORHAT MIL STN
Drilling pilot bore hole of 300 mm dia by Rotary Drilling Method (Direct Circulation Method) as described in IS 2800: 2019 in any kind of soil strata including hard stone/boulder beyond 60 metre depth upto 120 metre depth below ground level, including compound/ powder like valmite, bentonite solution, local silty clay etc. to be required as per the site condition including collecting samples from different strata, preparing and submitting strata chart/ bore log all complete all as specified and directed.
Work of Repairing of Valve Chamber, MS fabrication, Tube well Deepening and Carriage of Material, Earth Filling etc works at Various JJY and Regular Schemes under JEN Section Rural and Urban Sub Division Malpura under Jurisdiction of Division Malpur
Deepening of existing tube well by DTH system beyond existing depth up to 100 mtr. and above in all type of rocks including flushing of tube well and obtaining sand free water.
Sinking of 20 Nos. 125 mm x 45 Mtr deep Gravel packed Tube Well (GPT) & 10 Nos. 125/115mm dia x 70 Mtr. Drilled Tube Well with IM II Hand Pump P.C.C. 1.85 meter dia circular platform and 3 meter long P.C.C. Drain with 1.0m diameter 2.0 metre ... providing drinking water ...
4 24.12 Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully develo ped, measuring yield of well by "V" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete,including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in- charge.. 0.5 Hr. P/Hr. 916.8
FD WSS BOREWELL
12. Scope of Work Supply, Construction and testing of Bore well of appropriate dia and Mild steel Electric Resistance welded casing pipe (Heavy grade) as per IS-4270 upto a specific depth to give minimum discharge of 6-8 LPS at suitable head so as to est water point at vertical height of upto 50mtr above the ground level at a suitable capacity along with connected accessories incl est of water point/stand post.. as per technical specification and drawing attached at tender documents.
Construction of Pump House, Sinking of Big Dia. Tube well, Inter connection, Laying of Parallel/ Dedicated Pipeline and FHTC of JAGANNATHPUR Piped Water Supply Scheme at Harishchandrapur-II Block of Malda District under Malda Division, PHE Dte, Govt.
Lowering the tube well assembly (UPVC Casing pipe ,well pipe, strainer along with UPVC accessories) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc.
Sinking of 200 mm (all through) Big Dia Tube Well, Interconnection, and Laying of Parallel/ Dedicated Pipeline, Road Restoration, Providing FHTC and Construction of Pump House Boundary Wall under MATIHARPUR Piped Water Supply Scheme at Chanchal-I B
Lowering the tube well assembly (UPVC Casing pipe ,well pipe, strainer along with UPVC accessories) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc.
