purchasing of tubewell spare parts phase i (activity code- 109480261) , -1 supply of g. i. pipes of tata make including necessary sockets 3m long (d) 32 mm dia. (ii) light quality supply of 32mm dia x 3mtr long supply of pvc pipes & fittings schedule 80 (medium duty) conforming to astmd -1785 and threaded to match with gi pipes as per is: 1239 (part i). (ashirvad/as directed) 3 12mm dia. x 3mtr long connecting rod with hexagonal coupler welded on bright steel connecting rod (electro galvanised) (standard) 4 12 mm rod socket (as directed) 5 6 supply of galvanised iron pipe socket with i.s.i. mark. (iv) 32 mm dia. (standard) (bit) mark ii cylinder assembly complete (sdwp) with ss plunger rod.(faiz/ as directed) 7 m-ii brass plunger upper & lower complete set (as directed) 2 8 m-ii lower check valve(as directed) 9 mark ii leather sealing ring 10 mark ii small rubber(nitrile rubber) (as directed) 11 mark ii big rubber(nitrile rubber) (as directed) 12 mark ii pump leather bucket semi chrom (rollex/as directed) pli 13 reducer cap (heavy) 14 mark-ii chain with coupling (diamond) 15 ball bearing(6204z) skf 16 axel with nut bolt (standard) 17 chain nut bolt 18 12 mm * 40 nut bolt with double washer and double nut (standard) 19 mark ii head with handle assembly and chain with inspection cover with third plate (galvanized) (standard) 20 mark ii complete head (faiz/as directed) 21 haxco blade 300 mm with two side thread 22 m-ii complete handle (faiz/as directed) 23 water tank (faiz/as directed)