IS 7740 : 1985 Code of practice for construction and maintenance of road gullies

1 Scope

1.1 This code of practice covers methods for construction,installation and maintenance of road gullies used in drainageworks.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 5961 : 1970Specification for cast iron gratings for drainagepurposes