Borewell & Tubewell Works Tenders

Development and stabilization of tube well in accordance with IS: 2800 (part 1) 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 developed 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 and getting tested in approved laboratory, including disinfection of tube well, all complete including required hire and labour charges of air compressor tools and accessories etc. Fabrication providing/fitting of steel supporting structure for clamping of tube well housing using two number parallel ISMB-250 of 5 mtr length each and M.S. angle 40 X 40 X 6 mm and M.S. plate 10 mm thick with 2 Nos. cement concrete blocks of size 1.00 mtr X 1.00 mtr 1 No. each of both ends. The job includes well capping after yield test in presence of the representative of the department. all, as per direction of Engineer-in-charge.

Development and stabilization of tube well in accordance with IS: 2800 (part 1) 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 developed 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 and getting tested in approved laboratory, including disinfection of tube well, all complete including required hire and labour charges of air compressor tools and accessories etc. Fabrication providing/fitting of steel supporting structure for clamping of tube well housing using two number parallel ISMB-250 of 5 mtr length each and M.S. angle 40 X 40 X 6 mm and M.S. plate 10 mm thick with 2 Nos. cement concrete blocks of size 1.00 mtr X 1.00 mtr 1 No. each of both ends. The job includes well capping after yield test in presence of the representative of the department. all, as per direction of Engineer-in-charge.

Drilling of DTH. Tube well

Development of t/well by Over-pumping unit having suitable submersible pump for development of tubewell to ensure sand free discharge. All the equipment including POL and labour required for carrying out pumping tests but not limited to the following shall be arranged by the contractor at his own cost complete in all respect to the satisfaction of Engineer-in-charge: i) A suitable pump and prime mover (since power is not available at the well site). ii) Measuring devices for time, discharge and V-Notch orifice method water level recorder (digital water meter recorder/ steel tape engraved). iii) The contractor shall collected water sample in the presence of SDE/JE. This water samples should be handed over to PHED for further chemical analysis in Public Health Lab.

Development of roads and Construction of drains in ward no 12 near Tumbukere, ward 14 in Badiger Oni and Construction of drains in ward no 01 near Pattihal road and Drilling of Borewell in ward no 05 and 12 and installing pipelines, power pumps and panel boards to it in M K Hubli TP of Kittur Constituency

Development of t/well by Over-pumping unit having suitable submersible pump for development of tubewell to ensure sand free discharge. All the equipment including POL and labour required for carrying out pumping tests but not limited to the following shall be arranged by the contractor at his own cost complete in all respect to the satisfaction of Engineer-in-charge: i) A suitable pump and prime mover (since power is not available at the well site). ii) Measuring devices for time, discharge and V-Notch orifice method water level recorder (digital water meter recorder/ steel tape engraved). iii) The contractor shall collected water sample in the presence of SDE/JE. This water samples should be handed over to PHED for further chemical analysis in Public Health Lab.