GCM Technical Literature
Personnel working near pipelines can be subject to electrical hazards such as lightning, AC fault current/voltage, and steady-state AC induction. Dairyland offers engineered Gradient Control Mats (GCM) to address lightning and AC fault current conditions effectively. Safety risks from step and touch potentials are now limited with our grid-type mat, in a much lower cost design. Dairyland also recommends decoupling gradient control mats to improve CP on the pipeline using the SSD.