All Broward County employees must establish and maintain effective working relationships with the general public, co-workers, elected and appointed officials and members of diverse cultural and linguistic backgrounds, regardless of race, color, religion, sex, national origin, age, disability, marital status, political affiliation, familial status, sexual orientation, pregnancy, or gender identity and expression. Supervises and participates in the activities of construction engineers, inspectors, and materials technicians in the investigation and construction of water and sewer mains, roadways, structures, and related public work projects; prepares general and special specifications for contract construction; supervises the maintenance and analysis of payment estimates and records.