The builder (surveyor), quality engineer, safety officer, standard engineer, material engineer, mechanical engineer, labor engineer (budgeter) and documenter.
1. builder: a professional engaged in construction organization and planning, construction technology and management, and construction progress, cost, quality and safety control in the construction site of buildings and municipal projects.
2. Quality engineer: a professional engaged in construction quality planning, process control, inspection, supervision and acceptance at the construction site of building and municipal engineering.
3. Safety officer: a professional engaged in construction safety planning, inspection and supervision at the construction site of buildings and municipal projects.
4. Standard staff: professionals who are engaged in organizing, supervising and evaluating the implementation of engineering construction standards at the construction site of buildings and municipal projects.
5. Material engineer: a professional engaged in planning, purchasing, inspection, statistics and accounting of building materials in the construction site of buildings and municipal projects.
6. Mechanic: a professional engaged in the planning, safety supervision and inspection, cost statistics and accounting of construction machinery at the construction site of buildings and municipal projects.
7. Laborers: professionals engaged in labor management planning, qualification examination and training of laborers, labor contract and salary management, and labor dispute handling at the construction site of buildings and municipal projects.
8. Documentary: a professional who is engaged in the collection, sorting, storage, archiving and transmission of construction data at the construction site of buildings and municipal projects.