As Per TDS
It is to be noted that quoted boring rate should be increased proportionately according to the depth of the well otherwise tender would be consider non-responsive without acceptable clarification.
PSWSC-3951 Installation of 104 Nos Deep Tube well 100x38mm with Submersible pump Deara-26 Arabpur-26 Chanchara-26 Ramnagar-26 at Sadar Upazila in Jashore Division Under Project for Safe Water Supply Through Out The Country PSWSC of Department of Public Health Engineering DPHE for the FY 2019-2020