tender for purchasing the tube well materials for all sansad of gp phase three under daskalgram-1 2 2 3 5 4 14 5 26 3 40mm. dia (1.5) p.v.c. pipe,schedule 80 (medium duty) 80mm dia p.v.c. high density polythene strainer 40mm x 150 gi nipple (medium) 3 dia p.v.c. pipe schedule 40 (medium duty) nut-bolt (all sizes) (heavy) 6 4 80x900 g.i nipple (midium) 7 6 15 dia gl rod socket 8 8 special hand pump no. 6 9 9 10 10 11 11 12 12 15 mm m.s. connecting rod with socket 75 mm cl plug cutter (medioum) 65 mm brass cylinder (mtc/ptw) with necessary fittings and accessories brass plunger complete without g.i. rod 13 15 6 no. head (heavy) 14 16 6 no. handle (heavy) 15 17 6 no. barrel (heavy) 16 18 6 no. base plate (heavy) 17 19 3 dia c.i. flunch (heavy) 18 21 2.5 leather bucket rollex, commander / similar 19 22 2.5 brass valve (heavy) 20 23 6 no piston rod (heavy) 21 27 setting valve rubber 22 32 3 ms clamp (complete set) 23 36 plunger weight (mtc/ptw) 24 34 2.5 brass valve weight (mtc/ptw) 25 20 6 no laeather/pvc valve burhani/ similar