Essential Functions: Plans and supervises field crew and / or subcontractor and craft activities - includes determining method of construction, manpower levels, material quantities equipment, temporary power, mechanical and plumbing sources, work schedule and documenting actual hours worked. The work environment and physical demands required would be representative of those that must be met by an employee to successfully perform the essential functions of this job, and may include, but are not limited to the following: Work Environment: May work in varying temperatures; both inside and outside, including inclement weather, heat, humidity, cold, and dampness.