| -Hot Tapping Tee-Off System -Air Conditioning and Ventilation System -Plumbing and Drainage System -Electrical System |
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| Central Ventilation system at Central Government Office | Chiller Water System at iSQUARE |
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| Air Conditioning System at HK Airport terminal 1 | Install Sea Water Pumping System at One Island East |
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| Water Cooling System at THE ONE | Installation of Chiller System at THE ONE |
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| Electrical Control Panel for MTR | MTR - 2 hours fire hose spray Flamebar wind ventilation engineering |
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Sai Ying Pun, Hong Kong Island Line tunnel smoke simulation system security safety testing |
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| Hot Tapping Tee-Off System | Chek Lap Kok Airport Hot Tapping at USB room |
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| 2 hours Fire Rated Enclosure | Customized Hydraulic Valve and Stand |
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| Customized Hydraulic Gate | “UniTap” Machine using A/C Power Generator |
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| “UniTap” Machine with Gasoline Generator | “UniTap” Machine Fixture |