BIS QCO for Geotextiles for Permanent Erosion Control in Hard Armor Systems

Geotextiles are important geosynthetic materials that are applied in civil engineering, infrastructure development, and erosion control projects. They are employed for erosion control in hard armor systems, as geotextiles contribute to soil retention and are responsible for water flow management. They augment the effectiveness of protective systems along riverbanks, slopes, and other erosion-prone locations. The Indian Standard that specifies the proper range of characteristics for such materials is IS 16392:2015.

The document titled Geosynthetics - Geotextiles for Permanent Erosion Control in Hard Armor Systems - Specification determines the general and performance requirements for geotextiles that are placed between the energy-absorbing hard armor system and the soil underneath. Such materials are intended to avoid excessive scour and hydraulic uplift pressures which could lead to the instability of erosion-control systems.

For manufacturers, importers and suppliers who are involved with these geotextiles, it is important to understand the relevant Indian Standard, the testing requirements, the provisions regarding amendments and the BIS certification procedure if they are to remain in compliance with the regulations.

UMSPCS offers assistance with regard to BIS certification, including the establishment of standard identities, the assessment of products, the coordination of laboratory activities, and help with the documentation and other aspects of certification.