Abstract: An apparatus for simultaneously burying a plurality of cables in a previously excavated trench in a spaced relationship to each other and for protectively surrounding those spaced apart cables with sand comprises a cable supply vehicle from which the plurality of cables is unreeled, a cable guide boom assembly for spatially aligning the cables, a sanding sled that is positioned within the trench for guiding the cables into the desired spatial relationship and for distributing sand to a desired depth around the plurality of cables, a sand supply vehicle for providing a source of sand at a controlled rate of flow to the sanding sled, and a tractor vehicle for pulling both the sand supply vehicle and the sanding sled along the path of the trench.