Building above ground is referred to as construction. Extraction is the process of taking things from under the surface. Both of these procedures necessitate a great deal of coordination - someone to ensure that the proper work is done at the right time, as safely as possible. 

Construction trades and extraction employees' first-line supervisors and managers are like orchestra conductors, cuing each person to play his or her part. They tell equipment operators when to arrive and what their roles will be, and they ensure that there are enough personnel on site to complete the project on time. 

Supervisors retain records to document critical information in addition to scheduling, training, and encouraging employees. They must also be competent to handle money in order to keep initiatives on track. Organizational and communication abilities are required. 

They may have instruction in business methods such as accountancy in addition to a high school graduation. Many managers work alongside their supervisors. In reality, they are frequently promoted from within the workforce after years of service. 

First-line supervisors and managers of construction trades and extraction employees perform critical work for a nation on the move, whether they labour underground or high above ground.