Water Supply Materials For Anual Regular Maintenance 2020-21 1. pvc pipe - od 25 mm and 10 kg/sqcm (bwssb sr 3707), 2. pvc pipe - od 32 mm and 10 kg/sqcm, 3. pvc pipe - od 50 mm and 6 kg/sqcm, 4. pvc pipe - od 63 mm and 6 kg/sqcm, 5. pvc pipe - od 75 mm and 6 kg/sqcm, 6. pvc pipe - od 110 mm and 6 kg/sqcm, 7. pvc pipe - od 140 mm and 6 kg/sqcm, 8. supply and delivery at site special moulded variety 63 mm dia pvc elbows as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 63 mm dia, 9. supply and delivery at site special moulded variety 75mm dia pvc elbows as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 75 mm dia, 10. supply and delivery at site special moulded variety90 mm dia pvc elbows as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 90 mm dia, 11. supply and delivery at site special moulded variety 110 mm dia pvc elbows as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 110 mm dia, 12. supply and delivery at site special moulded variety140 mm dia pvc elbows as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 140 mm dia, 13. supply and delivery at site special moulded variety 50 mm dia pvc tee as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 50 mm dia, 14. supply and delivery at site special moulded variety63 mm dia pvc tee as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 63 mm dia, 15. supply and delivery at site special moulded variety 75 mm dia pvc tee as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 75 mm dia, 16. supply and delivery at site special moulded variety 110 mm dia pvc tee as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 110 mm dia, 17. supply and delivery at site special moulded variety 50 mm dia pvc service saddles as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 50 mm dia, 18. supply and delivery at site special moulded variety 63 mm dia pvc service saddles as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 63 mm dia, 19. supply and delivery at site special moulded variety 75 mm dia pvc service saddles as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 75 mm dia, 20. supply and delivery at site special moulded variety 25 mm dia pvc service saddles as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 110 mm dia, 21. supply and delivery at site special moulded variety 32mm dia pvc reducer as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 32 mm dia, 22. supply and delivery at site special moulded variety 40mm dia pvc reducer as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 40 mm dia, 23. supply and delivery at site special moulded variety50mm dia pvc reducer as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 50 mm dia, 24. supply and delivery at site special moulded variety63mm dia pvc reducer as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 63 mm dia, 25. supply and delivery at site special moulded variety75mm dia pvc reducer as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 75 mm dia, 26. supply and delivery at site special moulded variety 90mm dia pvc reducer as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 90 mm dia, 27. supply and delivery at site special moulded variety 110mm dia pvc reducer as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark with its latest amendments 110 mm dia, 28. providing wrought mild steel (galvanized)20 mm dia gi collar confirming to is 1239-ii, 1991 with latest amendments if any. 20 mm dia, 29. supply and delivery at site wrought middle steel (galvanized) 20 mm dia gi elbow confirming to is 1239-ii, 1991 with latest amendments if any., 30. supply and delivery at site wrought middle steel (galvanized) 80 mm dia mm dia gi socket confirming to is 1239-ii, 1991 with latest amendments if any., 31. supply and delivery at site wrought middle steel (galvanized) 150 mm dia mm dia gi socket confirming to is 1239-ii, 1991 with latest amendments if any., 32. bolts and nuts, 33. submersible three phase 6inch/150mm 12.5hp/9.3kw 20 stage, 34. supply, installing,testing and commissioning common control panel consisting of the following phase indication lamp-3 nos,fault indication lamp-1 no, digital vaf meter -1 no ,on/off illuminated push button-2 nos including protection for a)over voltage, b)under voltage,c)voltage unbalance,d)over current,e)dry run,f)provision to connect float switch, indoor type. note: 1)dol- direct online starter 2)s-d- star delta starter 6 to 15 hp pumps, 35. supplying,laying,jointing ,testing and commissioning of g.i. pipes conforming to is 1239:1990 with latest amendments, including fixing collars, elbows, tees, bends, glad cocks and other fittings (excluding cost of specials) with cuts and threads wherever necessary including conveying the materials to workspot, including testing for water tightness with all lead and lifts etc complete (contractor shall make his own arrangements for procuring water for testing) 50mm :class-c (heavy), 36. supply and delivery at site brand new best make pvc insulated cable of flat 3 core (sheathed) of nominal cross sectional area as per is 694-1990 with isi mark and as per its latest amendments.1x3x4 sqm, 37. pvc collar 2, 38. pvc collar 3, 39. pvc collar 4, 40. pvc collar 6, 41. pvc collar 7, 42. pvc collar 8, 43. fta pvc 1, 44. fta pvc 2, 45. fta pvc 3, 46. fta pvc 4, 47. mta pvc 1, 48. mta pvc 2, 49. mta pvc 3, 50. mta pvc 4, 51. gum bottle 250 ml, 52. valve batthi,
