What does a construction supervisor do?

Answer 1

The following is written by and according to the U.S. Department of Labor and particular to the job of a construction manager.

Construction managers plan, direct, and coordinate a wide variety of construction projects, including the building of all types of residential, commercial, and industrial structures, roads, bridges, wastewater treatment plants, and schools and hospitals. Construction managers may oversee an entire project or just part of one. They schedule and coordinate all design and construction processes, including the selection, hiring, and oversight of specialty trade contractors, but they usually do not do any actual construction of the structure.
Construction managers are salaried or self-employed managers who oversee construction supervisors and workers. They are often called project managers, constructors, construction superintendents, project engineers, program managers, construction supervisors, or general contractors. Construction managers may be owners or salaried employees of a construction management or contracting firm, or may work under contract or as a salaried employee of the property owner, developer, or contracting firm overseeing the construction project.
These managers coordinate and supervise the construction process from the conceptual development stage through final construction, making sure that the project gets done on time and within budget. They often work with owners, engineers, architects, and others who are involved in the construction process. Given the designs for buildings, roads, bridges, or other projects, construction managers oversee the planning, scheduling, and implementation of those designs.
Large construction projects, such as an office building or industrial complex, are often too complicated for one person to manage. These projects are divided into many segments: site preparation, including land clearing and earth moving; sewage systems; landscaping and road construction; building construction, including excavation and laying of foundations and erection of the structural framework, floors, walls, and roofs; and building systems, including fire-protection, electrical, Plumbing, air-conditioning, and heating. Construction managers may be in charge of one or more of these activities.
Construction managers determine the best way to get materials to the building site and the most cost-effective plan and schedule for completing the project. They divide all required construction site activities into logical steps, budgeting the time required to meet established deadlines. This may require sophisticated estimating and scheduling techniques and use of computers with specialized software. (See the section on cost estimators elsewhere in the Handbook.)
They also oversee the selection of general contractors and trade contractors to complete specific pieces of the project-which could include everything from structural metalworking and plumbing to painting and carpet installation. Construction managers determine the labor requirements and, in some cases, supervise or monitor the hiring and dismissal of workers. They oversee the performance of all trade contractors and are responsible for ensuring that all work is completed on schedule.
Construction managers direct and monitor the progress of construction activities, sometimes through construction supervisors or other construction managers. They oversee the delivery and use of materials, tools, and equipment; worker productivity and safety; and the quality of construction. They are responsible for obtaining all necessary permits and licenses and, depending upon the contractual arrangements, direct or monitor compliance with building and safety codes, other regulations, and requirements set by the project's insurers.
Work environment. Working out of a main office or out of a field office at the construction site, construction managers monitor the overall construction project. Decisions regarding daily construction activities generally are made at the jobsite. Managers may travel extensively when the construction site is not close to their main office or when they are responsible for activities at two or more sites. Management of overseas construction projects usually entails temporary residence in Another Country.
Often "on call" 24 hours a day, construction managers deal with delays, the effects of bad weather, or emergencies at the site. Most work more than a standard 40-hour week because construction may proceed around-the-clock. They may need to work this type of schedule for days or weeks to meet special project deadlines, especially if there are delays.
Although the work usually is not considered inherently dangerous, construction managers must be careful while performing onsite services.

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Answer 2

Prepares/reviews reports and forecasts, including summary of construction

Progress, job manpower forecasts

Monitors the activities of subcontractors to ensure compliance with specifications and procedures

Responsible for the implementation of corporate/project policies, procedures and instructions within assigned operations

Ensures all safety codes, requirements and standards are being complied within assigned area of responsibility.

Provides oversight of field activities to ensure personnel and occupational safety

Keeps project management informed of project status, highlighting deviations from plans.

Anticipates potential problem areas and analyzes and recommends solutions or corrective actions

Responsible for oversight of field construction operations within assigned areas

Determines/reviews/reports manpower requirements for filed activities

Monitors scheduled work to be performed and reviews work accomplished.

Prepares/reviews Schedule, construction methods and procedures as assigned