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36.0 mtrs x 1.2 high on front boundary going to 200 high
Demolition & removal of existing retaining wall. Construction of new retaining wall built with galvanised steel posts & concrete sleepers. Price includes drainage set up behind new wall and the mounting of original fence back on top of new wall
旧的挡土墙要倒塌了, 矮之处1米2,高之处有两米高,36米长。用水泥板,大略用不到一百根,而后再把原来的fence安下来, 加之GST $10550
用木头的要廉价1千,可是我看好像仍是水泥的美观 |
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