| 1. | Cut materials to specified sizes for installation, using power saws or tile cutters. |
| 2. | Erect scaffolding or other installation structures. |
| 3. | Select or locate and supply materials to masons for installation, following drawings or numbered sequences. |
| 4. | Mix mortar, plaster, and grout, manually or using machines, according to standard formulas. |
| 5. | Apply grout between joints of bricks or tiles, using grouting trowels. |
| 6. | Correct surface imperfections or fill chipped, cracked or broken bricks or tiles, using fillers, adhesives, and grouting materials. |
| 7. | Modify material moving, mixing, grouting, grinding, polishing, or cleaning procedures according to installation or material requirements. |
| 8. | Provide assistance in the preparation, installation, repair, and/or rebuilding of tile, brick, or stone surfaces. |
| 9. | Clean installation surfaces, equipment, tools, work sites, and storage areas, using water, chemical solutions, oxygen lances, or polishing machines. |
| 10. | Transport materials, tools, and machines to installation sites, manually or using conveyance equipment. |
| 11. | Move or position materials such as marble slabs, using cranes, hoists, or dollies. |
| 12. | Remove excess grout and residue from tile or brick joints, using sponges or trowels. |
| 13. | Remove damaged tile, brick, or mortar, and clean and prepare surfaces, using pliers, hammers, chisels, drills, wire brushes, and metal wire anchors. |
| 14. | Arrange and store materials, machines, tools, and equipment. |
| 15. | Apply caulk, sealants, or other agents to installed surfaces. |