supply of materials for repairing of drinking water sources underjalalsi and mallikpur mouzaunder islampur gram panchayat ( as per annexure)-1 2 3 pvc pipe (sch-40) 1.5 pvc pipe (sch-40) 3 1 pvc pipe (sch-40) 4 5 6 7 8 plug cutter 9 10 11 1.5 pvc filter 3 g.i. pipe 3x6 pvc nipple 2.5 brass cylinder 12mm ss connecting rod 6 no hand pump 3 g.i. socket 12 1.5 g.i. socket 13 rod socket 14 1.5x6 g.i. nipple 15 reducer socket 16 double base 17 3 g.i. nipple 18 cylinder valve set 19 cylinder plunger set 20 cylinder bucket 21 cylinder valve rubber cylinder upper cap 22 23 cylinder lower cap 24 cylinder plunger weight 25 valve weight 26 head of cylinder 27 head of t/w 28 handle 29 bearing 30 base ring 31 piston rod 32 nut bolt 33 1x1.5 bush 34 washer 35 aralite 36 zink oxide 37 1 g.i. socket 38 plunger ring 39 mark (iii) bearing 40 mark chain 41 mark shaft 42 mark valve set 43 ¼ g.i. socket 44 gasket rubber 45 mark (ii) body 46 4 g.i. pipe 47 4 pvc pipe 48 1½ column pipe 49 1½ g.i. pipe 50 1½ g.i. socket 51 submersible pump 1 hp 52 submersible cable 53 mark ii handle 54 mark ii head 55 1 socket