This standard specifies the requirements for hand-operated augers, also known as drain snakes, used for clearing blockages in water closets, pipes, and sewers. It covers the materials, dimensions, construction, finish, and marking for different types of these cleaning tools.
Hand Operated Augers for Cleaning Water-closets, Pipes and Sewers
Quick Reference Values
Minimum wire diameter for water-closet auger4 mm
Minimum wire diameter for pipe/sewer auger6.3 mm
Standard length of pipe/sewer auger7.5 m, 10 m, 15 m
Material for auger wireHigh carbon spring steel wire grade 2 or 3 of IS 4454 (Part 1)
Handle MaterialHard wood or suitable plastic
Practical Notes
This standard is crucial for manufacturers and for procurement departments of municipalities, public works, and large facility management companies.
The code distinguishes between lighter augers for water-closets and heavier duty ones for larger pipes and sewers, ensure the correct type is procured for the application.
Although an old standard, it was reaffirmed in 2018, confirming its continued relevance for this type of basic mechanical tool.