Perform masonry services on civil construction projects, ensuring quality, safety, and compliance with technical designs. Activities Performed: * Preparation of the worksite * Construction of masonry structures * Finishing and detailing * Quality control * Teamwork * Safety and organization 1. Preparation of the worksite: Read and interpret blueprints, designs, and technical specifications. Organize tools, equipment, and required materials. Instruct assistants in preparing mortars and other necessary materials. 2. Construction of masonry structures: Lay bricks, ceramic or concrete blocks, adhering to alignment and plumb. Build walls, fences, partitions, and other structures. Cut and adjust pieces for proper fitting. 3. Finishing and detailing: Apply simple finishes (plastering, roughcast, rendering). Install lintels, counter-lintels, and auxiliary structural elements. Correct imperfections and ensure leveling. 4. Quality control: Verify measurements, alignment, and plumb during execution. Ensure structures comply with technical standards and design specifications. 5. Teamwork: Collaborate with other civil construction professionals, such as carpenters, plumbers, and electricians, to ensure efficient and safe project progress. 6. Safety and organization: Comply with occupational safety regulations (use of PPE, signage). Maintain a clean and organized worksite to prevent accidents.