Details: construction of bore well by way of boring/drilling of bore well of 200 mm dia. and simultaneous lowering of casing/ iner pipe, by dth/odex method prescribed in si: 2800 (part i), by fixing case drive shoe including observing of samples from different strata, preparing and submitting strata chart/bore log, including hire and running charges of all equipment tools plants and machineries required for the job, all complete as per direction of engineer-in-charge upto 90 m depth below ground level. construction of bore well by way of boring/drilling of bore well of 200 mm dia. and simultaneous lowering of casing/ strainer pipe, by dth/odex method prescribed in si: 2800 (part i), by fixing case drive shoe including observing of samples from different strata, preparing and submitting strata chart/bore log, including hire and running charges of all equipment tools plants and machineries required for the job, all complete as per direction of engineer-in-charge. beyond 90 m and upto 170 m depth
Sector: Water supply and Sewerage