Specifications Part 1 - Water Supply, Sewerage and Tube Well Works

10.5.2.2Table No.-10.5(Refer Table No.2 IS 5531-1988)DiameterWeight in KgClass 10 Class 15 Class 2080 mm 7.70 7.70 8.80100 mm 10.00 10.40 12.80125 mm 13.40 14.00 17.20150 mm 17.50 19.60 23.90200 mm 27.50 32.60 40.20250 mm 41.00 45.80 56.50300 mm 56.70 65.2 80.70350 mm 74.80 85.0 105.010.5.2.3 Weight of cast iron plain10.5.2.4Table No.-10.6(Refer Table No.3 IS 5531-1988)DiameterWeight in KgClass 10 Class 15 Class 2080 mm 5.70 5.70 6.50100 mm 7.40 7.70 9.60125 mm 9.60 10.20 12.70150 mm 12.30 14.40 17.80200 mm 20.00 24.00 30.00250 mm 28.00 32.70 41.10300 mm 37.90 46.40 58.50350 mm 48.80 59.0 74.5Table No.-10.7(Refer Table No.4 IS 5531-1988)DiameterWeight in KgClass 10 Class 15 Class 2080 mm 4.70 4.70 5.30100 mm 6.00 6.30 8.80125 mm 7.70 8.30 10.40150 mm 9.80 11.80 14.70200 mm 15.60 19.70 25.00250 mm 21.40 26.10 33.40300 mm 28.40 37.00 47.50350 mm 35.80 46.10 59.30Urban Administration & Development Department Page 115