Sinking Of Drinking Water Tube-well Size 100 Mm.x 40 Mm. Indian Mark -ii Pump, 240 Mtr .deep With Pvc Pipe Strainer At Ramkrishna Vidyapith In Ward No. -07, Booth No-175 Within Bongaon Municipality Under The Scheme Of Amader Para, Amader Samadha Wbmad/niet/156/bm/25-26/apas/a