[ Plastic Street furniture; ] non-metallic tree gratings, grids and grilles; non-metallic linings for pits, namely, plastic barriers in the nature of geotextiles for lining pits wherein trees are planted; non-metallic drainage apparatus for use in the channeling or collection of flood water; [ structural elements of plastic in the nature of geotextiles, namely, perforated permeable tiles, blocks, and panels of plastic for allowing drainage and erosion beneath pavement and vegetated surfaces; ...