| 1. | Retrofitting of noise barriers on tseung kwan o road 将军澳道加建隔音屏障工程 |
| 2. | Installation of noise barrier steel posts and panels 隔音屏障支柱和镶板的安装工程 |
| 3. | Retrofitting existing roads e . g . noise barriers 改善现有的道路例如装设隔音屏障 |
| 4. | At hung shui kiu erection of noise barriers on viaducts 安装于青砖围桥面的隔音屏障 |
| 5. | Retrofitting of noise barriers on yuen shin road , tai po 大埔完善路加建隔音屏障工程 |
| 6. | Erection of noise barriers on viaducts at tsing tsuen wai 安装于青砖围桥面的隔音屏障 |
| 7. | Installed noise barrier panels at fanling near kcr station 近粉岭火车站已装置的隔音板 |
| 8. | Noise barriers along fanling highway near fanling centre 粉岭公路近粉岭中心的隔音屏障 |
| 9. | 8 . erection of noise barriers along sai sha road 8 .沿西沙路架设隔音屏障 |
| 10. | Erect road - side noise barriers or enclosures 于路旁安装隔音屏障或隔音罩 |