Our Filter Unit Rockbags were used in conjunction with concrete mattresses to provide a protection layer for the cable being laid over the top, additional Rockbags were used to pin and secure the cable at either side of the crossing.
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Our Filter Unit Rockbags were used in conjunction with concrete mattresses to provide a protection layer for the cable being laid over the top, additional Rockbags were used to pin and secure the cable at either side of the crossing.