enough to have the length of pipe 104 positioned therein and filled in with backfill material 106 a pipe supporting portion 12 is included having an upper portion comprised of an arcuate member 14 having an upper surface 16 and a lower surface 18 free ends 19 of the upper portion turn outwardly the upper surface 16 has a plurality of ribs 20 disposed equidistantly thereon the upper surface 16 is dimensioned to receive the length of pipe 104 thereon the width of the arcuate member 14 needs to be great enough the allow the length of pipe 104 to be positioned thereon the pipe supporting portion 12 includes an intermediate portion comprised of an elongated member 22 having an upper end 24 and a lower end 26 the upper end 24 is secured to the lower surface 18 of the arcuate member 14 at an intermediate portion thereof the pipe supporting portion 12 further including a lower portion comprised of a planar member 30 having a generally square configuration the planar member 30 has an upper surface 32 and a lower surface 34 the upper surface 32 is secured to the lower end 26 of the elongated member 22 the lower surface 34 of the.