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| Material | Description |
Length (m)
|
Width (m)
|
Height (m)
|
Deployment Area
|
Deployment Location
|
| Natual material | Quarry rock |
|
|
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| Concrete | Box18 |
4.0
|
4.0
|
1.8
|
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| Box33 |
4.0
|
4.0
|
3.3
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| Box48 |
4.0
|
4.0
|
4.8
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| Toblerone |
4.0
|
4.4
|
1.6
|
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| Single storey |
4.2
|
4.2
|
1.6
|
|||
| Reef ball |
3.7
|
3.7
|
1.6
|
|||
| Concrete-coated material | 3-layer tyre pyramid |
3.0
|
3.0
|
3.0
|
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| Steel container |
6.0
|
2.5
|
1.5
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| Fibreglass unidirectional biofilter |
4.2
|
3.8
|
4.0
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| Fibreglass bidirectional biofilter |
4.2
|
3.8
|
4.0
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| Redundant marine structures | Dolphin(fender) |
16.0
|
8.0
|
6.0
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| North Point Kadak Pier |
80.0
|
10.0
|
6.0
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| North Point Fire Services Pier |
20.0
|
10.0
|
6.0
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| Pak Sha Wan Pier |
47.0
|
8.7
|
4.0
|
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