ICS 628.1/02 : 621.643.2 (669.131.7) : 006.76                          CED 24

Reaffirmed 2022

1. Scope

1.1 This code covers the methods of laying centrifugally cast (spun) ductile iron pressure pipes of diameters 80 mm and above, laid either above ground or below ground for water supply and drainage. It also includes handling and jointing of pipes, hydrostatic testing, commissioning of laid pipes, back filling, restoration and maintenance of surfaces.

1.2 For the purpose of this code, ductile iron pressure pipes and the fittings shall conform to IS : 8329-1977*.