| 摘要 |
<p>A covering system for partly covering a hole in the ground, the system includes a plurality of modular lid sections 40. The lid sections can be assembled together on a support flange within the hole so that they collectively form a contiguous surface spanning part of the hole. The surface is formed at a level flush with the ground surface level. The covering system forms an opening 44 of a selected size at a selected location in the mouth of the hole. There may be a support bar (36, figure 3B), which may be T-shaped, adapted to span the mouth of the hole during use, to support at least some of the lid sections. The lid sections may have grooves for interlocking with the support bar. The planar surface of the lid sections may be rough-textured or include an anti-slip coating.</p> |
