as per TDS
0169 INSTALLATION OF 50 NOS 100MMX50MM DTW WITH SUBMERSIBLE PUMP 1.5 HP WITH RO FILTER AT DIFFERENT PRIMARY SCHOOLS UNDER PEDP4 AT CHATTOGRAM CITY CORPORATION AREA AND DIFFERENT UPAZILA IN CHATTOGRAM BY DPHE CHATTOGRAM.IT IS TO BE NOTED THAT QUOTED BORING RATE SHOULD BE INCREASED PROPORTIONATELY ACCORDING TO THE DEPTH OF THE WELL OTHERWISE TENDERER WOULD BE CONSIDERED NON-RESPONSIVE WITHOUT ACCEPTABLE CLARIFICATION.