* 拆卸工程 一般拆卸　 * 混凝土模板 小型木模板 ; 大型模板 ; 金屬／系統模板 * 安裝鋼筋 * 澆灌混凝土 * 混凝土預製構件 * 棚架 * 結構鋼鐵工程 * 一般土木工程 土方工程 ; 道路工程 ; 道路排水渠及污水渠 ; 土力工程 * 其他結構及土木工程工種 伸縮接縫 ; 起重 ; 測量及定線 ; 混凝土修葺　 * 屋宇維修 * 濕的終飾工程工種 磚工 ; 批盪及鋪砌瓷磚 ; 噴射批盪　; 地台批盪　 * 鋪砌雲石及花崗石磚與石

* Demolition General demolition * Concreting Formwork Timber formwork ; Large panel formwork ; Metal/system formwork * Reinforcement Bar Fixing * Concreting * Concrete Precast Component 01* Scaffolding * Structural Steelwork * General Civil Works Earthwork ; Roadworks ; Road drainage and sewer ; Geotechnical works * Other Structural and Civil Trades Expansion joints ; Heavy lifting ; Surveying and setting out ; Concrete repair * Building Maintenance * Finishing Wet Trades Brick/block work ; Plastering and tiling ; Spray plaster ; Screeding * Marble, Granite and Stone Work Marble/granite work * Joinery and Carpentry Cabinetry ; Wooden flooring ; Partition walls ; Work/counter top * Window Fabrication and Installation Aluminum window/louvers ; Curtain wall/glass wall ; Other window system (such as mild steel and PVC) * Shutters/Doors Fabrication and Installation Timber doors ; Metal doors ; Automatic sliding door ; Stainless steel door ; Roller and folding security shutter ; Fire rated door ; Fire shutter * Tanking and Waterproofing * Painting Brush painting ; Spray painting * Metal Work Metal work ; Stainless steel work ; Metal roof/skylight/cladding/space frame * Other Finishing Trades and Components Glazier work ; Ironmongery ; Sports and playground equipment/surface ; False ceiling ; Toilet and shower cubicle system ; Dry wall system; Signage and graphics ; Miscellaneous work * Plumbing Plumbing * Plumbing Building drainage and sewers