Geotextile Contamination Indicator

Highly visible and extremely durable, Alert™ is a geotextile contamination indicator combining excellent puncture resistance and permeability with efficient filtration.

With government policy leading to an increase in the development of brownfield sites, the decision is often made to contain hazards underground instead of removing or neutralising them. In these cases it is vital that adequate warning is put into place to protect anyone carrying out future excavations.

Responding to a growing need to address this problem, Geosynthetics have developed Alert™. Manufactured from extruded polypropylene tapes with high tensile strength at low elongations and good hydraulic properties, Alert™ excels as both a standard separator and underground warning system.