{
  "entityType": "role",
  "schemaVersion": "role.v1",
  "slug": "role-47-2053-00",
  "socCode": "47-2053.00",
  "title": "Terrazzo Workers and Finishers",
  "summary": "Apply a mixture of cement, sand, pigment, or marble chips to floors, stairways, and cabinet fixtures to fashion durable and decorative surfaces.",
  "aliases": [
    "Terrazzo Finisher",
    "Terrazzo Installer",
    "Terrazzo Tile Setter",
    "Terrazzo Worker",
    "Grinder",
    "Installer",
    "Terrazzo Grinder",
    "Terrazzo Journeyman",
    "Terrazzo Laborer",
    "Terrazzo Mechanic",
    "Artificial Marble Worker",
    "Build Master"
  ],
  "tasks": [
    {
      "text": "Measure designated amounts of ingredients for terrazzo or grout, according to standard formulas and specifications, using graduated containers and scales, and load ingredients into portable mixer.",
      "type": "Core",
      "iwa": "4.A.1.b.3.a"
    },
    {
      "text": "Grind surfaces with a power grinder, or polish surfaces with polishing or surfacing machines.",
      "type": "Core",
      "iwa": "4.A.3.a.2.o"
    },
    {
      "text": "Cut metal division strips and press them into the terrazzo base for joints or changes of color to form designs or patterns or to help prevent cracks.",
      "type": "Core",
      "iwa": "4.A.3.a.2.l"
    },
    {
      "text": "Blend marble chip mixtures, place into panels, and push a roller over the surface to embed the chips.",
      "type": "Core",
      "iwa": "4.A.3.a.1.a"
    },
    {
      "text": "Modify mixing, grouting, grinding, or cleaning procedures, according to type of installation or material used.",
      "type": "Core",
      "iwa": "4.A.2.b.6.b"
    },
    {
      "text": "Spread, level, or smooth concrete or terrazzo mixtures to form bases or finished surfaces, using rakes, shovels, hand or power trowels, hand or power screeds, or floats.",
      "type": "Core",
      "iwa": "4.A.3.a.1.g"
    },
    {
      "text": "Grind curved surfaces or areas inaccessible to surfacing machine, such as stairways or cabinet tops, with portable hand grinder.",
      "type": "Core",
      "iwa": "4.A.3.a.2.o"
    },
    {
      "text": "Wash polished terrazzo surface, using cleaner and water, and apply sealer and curing agent according to manufacturer's specifications, using brush or sprayer.",
      "type": "Core",
      "iwa": "4.A.3.a.1.c"
    },
    {
      "text": "Position and secure moisture membrane and wire mesh in preparation for pouring base materials for terrazzo installation.",
      "type": "Core",
      "iwa": "4.A.3.a.2.ao"
    },
    {
      "text": "Fill slight grinding depressions with matching grout material and hand-trowel for a smooth, uniform surface.",
      "type": "Core",
      "iwa": "4.A.3.a.2.am"
    },
    {
      "text": "Sprinkle colored marble or stone chips, powdered steel, or coloring powder over surface to produce prescribed finish.",
      "type": "Core",
      "iwa": "4.A.3.a.2.as"
    },
    {
      "text": "Clean installation site, mixing and storage areas, tools, machines, and equipment, and store materials and equipment.",
      "type": "Core",
      "iwa": "4.A.3.a.1.c"
    }
  ],
  "emergingTasks": [],
  "activities": [
    {
      "name": "Cut metal components for installation.",
      "iwa": "4.A.3.a.2.l"
    },
    {
      "name": "Apply decorative masonry finishes.",
      "iwa": "4.A.3.a.2.as"
    },
    {
      "name": "Mix substances or compounds needed for work activities.",
      "iwa": "4.A.3.a.1.a"
    },
    {
      "name": "Measure materials or objects for installation or assembly.",
      "iwa": "4.A.1.b.3.a"
    },
    {
      "name": "Load materials into construction equipment.",
      "iwa": "4.A.3.a.1.f"
    },
    {
      "name": "Finish concrete surfaces.",
      "iwa": "4.A.3.a.1.g"
    },
    {
      "name": "Spread concrete or other aggregate mixtures.",
      "iwa": "4.A.3.a.1.g"
    },
    {
      "name": "Smooth surfaces with abrasive materials or tools.",
      "iwa": "4.A.3.a.2.o"
    },
    {
      "name": "Align masonry materials.",
      "iwa": "4.A.3.a.2.ao"
    },
    {
      "name": "Plan production or operational procedures or sequences.",
      "iwa": "4.A.2.b.6.b"
    },
    {
      "name": "Clean surfaces in preparation for work activities.",
      "iwa": "4.A.3.a.1.c"
    },
    {
      "name": "Apply sealants or other protective coatings.",
      "iwa": "4.A.3.a.2.ag"
    },
    {
      "name": "Prepare surfaces for finishing.",
      "iwa": "4.A.3.a.1.g"
    },
    {
      "name": "Install masonry materials.",
      "iwa": "4.A.3.a.2.a"
    },
    {
      "name": "Apply material to fill gaps in surfaces.",
      "iwa": "4.A.3.a.2.am"
    },
    {
      "name": "Drill holes in construction materials.",
      "iwa": "4.A.3.a.2.ad"
    },
    {
      "name": "Position structural components.",
      "iwa": "4.A.3.a.2.ao"
    },
    {
      "name": "Break up rock, asphalt, or concrete.",
      "iwa": "4.A.3.a.3.c"
    },
    {
      "name": "Clean work sites.",
      "iwa": "4.A.3.a.1.c"
    },
    {
      "name": "Clean equipment or facilities.",
      "iwa": "4.A.3.a.1.c"
    },
    {
      "name": "Move construction or extraction materials to locations where they are needed.",
      "iwa": "4.A.3.a.1.j"
    },
    {
      "name": "Position construction forms or molds.",
      "iwa": "4.A.3.a.2.v"
    },
    {
      "name": "Build construction forms or molds.",
      "iwa": "4.A.3.a.2.aj"
    },
    {
      "name": "Pour materials into or on designated areas.",
      "iwa": "4.A.3.a.1.g"
    },
    {
      "name": "Signal equipment operators to indicate proper equipment positioning.",
      "iwa": "4.A.4.b.1.b"
    },
    {
      "name": "Install roofing materials.",
      "iwa": "4.A.3.a.2.a"
    },
    {
      "name": "Dismantle equipment or temporary structures.",
      "iwa": "4.A.3.a.2.s"
    }
  ],
  "capabilities": [
    {
      "name": "Building and Construction",
      "family": "knowledge",
      "value": 4.05
    },
    {
      "name": "Manual Dexterity",
      "family": "ability",
      "value": 3.75
    },
    {
      "name": "Design",
      "family": "knowledge",
      "value": 3.58
    },
    {
      "name": "Multilimb Coordination",
      "family": "ability",
      "value": 3.5
    },
    {
      "name": "Trunk Strength",
      "family": "ability",
      "value": 3.5
    },
    {
      "name": "Near Vision",
      "family": "ability",
      "value": 3.5
    },
    {
      "name": "Mathematics",
      "family": "knowledge",
      "value": 3.39
    },
    {
      "name": "Arm-Hand Steadiness",
      "family": "ability",
      "value": 3.38
    },
    {
      "name": "English Language",
      "family": "knowledge",
      "value": 3.26
    },
    {
      "name": "Finger Dexterity",
      "family": "ability",
      "value": 3.25
    },
    {
      "name": "Extent Flexibility",
      "family": "ability",
      "value": 3.25
    },
    {
      "name": "Far Vision",
      "family": "ability",
      "value": 3.25
    },
    {
      "name": "Administration and Management",
      "family": "knowledge",
      "value": 3.23
    },
    {
      "name": "Customer and Personal Service",
      "family": "knowledge",
      "value": 3.23
    },
    {
      "name": "Chemistry",
      "family": "knowledge",
      "value": 3.15
    },
    {
      "name": "Problem Sensitivity",
      "family": "ability",
      "value": 3.12
    },
    {
      "name": "Visualization",
      "family": "ability",
      "value": 3.12
    },
    {
      "name": "Control Precision",
      "family": "ability",
      "value": 3.12
    },
    {
      "name": "Static Strength",
      "family": "ability",
      "value": 3.12
    },
    {
      "name": "Stamina",
      "family": "ability",
      "value": 3.12
    },
    {
      "name": "Mechanical",
      "family": "knowledge",
      "value": 3.1
    },
    {
      "name": "Public Safety and Security",
      "family": "knowledge",
      "value": 3.02
    },
    {
      "name": "Coordination",
      "family": "transferable_skill",
      "value": 3
    },
    {
      "name": "Quality Control Analysis",
      "family": "transferable_skill",
      "value": 3
    },
    {
      "name": "Information Ordering",
      "family": "ability",
      "value": 3
    },
    {
      "name": "Selective Attention",
      "family": "ability",
      "value": 3
    },
    {
      "name": "Dynamic Strength",
      "family": "ability",
      "value": 3
    },
    {
      "name": "Visual Color Discrimination",
      "family": "ability",
      "value": 3
    },
    {
      "name": "Production and Processing",
      "family": "knowledge",
      "value": 2.96
    },
    {
      "name": "Speaking",
      "family": "essential_skill",
      "value": 2.88
    },
    {
      "name": "Judgment and Decision Making",
      "family": "transferable_skill",
      "value": 2.88
    },
    {
      "name": "Oral Comprehension",
      "family": "ability",
      "value": 2.88
    },
    {
      "name": "Deductive Reasoning",
      "family": "ability",
      "value": 2.88
    },
    {
      "name": "Perceptual Speed",
      "family": "ability",
      "value": 2.88
    },
    {
      "name": "Reaction Time",
      "family": "ability",
      "value": 2.88
    },
    {
      "name": "Depth Perception",
      "family": "ability",
      "value": 2.88
    },
    {
      "name": "Speech Recognition",
      "family": "ability",
      "value": 2.88
    },
    {
      "name": "Monitoring",
      "family": "essential_skill",
      "value": 2.75
    },
    {
      "name": "Operations Monitoring",
      "family": "transferable_skill",
      "value": 2.75
    },
    {
      "name": "Operation and Control",
      "family": "transferable_skill",
      "value": 2.75
    }
  ],
  "skills": [
    {
      "name": "Mathematics",
      "type": "Common Skill"
    },
    {
      "name": "English Language",
      "type": "Common Skill"
    },
    {
      "name": "Finger Dexterity",
      "type": "Common Skill"
    },
    {
      "name": "Chemistry",
      "type": "Specialized Skill"
    },
    {
      "name": "Visualization",
      "type": "Specialized Skill"
    },
    {
      "name": "Microsoft Windows",
      "type": "Common Skill"
    },
    {
      "name": "Microsoft Excel",
      "type": "Common Skill"
    },
    {
      "name": "Information Ordering",
      "type": "Specialized Skill"
    },
    {
      "name": "Speech Recognition",
      "type": "Specialized Skill"
    },
    {
      "name": "Depth Perception",
      "type": "Common Skill"
    },
    {
      "name": "Deductive Reasoning",
      "type": "Common Skill"
    },
    {
      "name": "Time Management",
      "type": "Common Skill"
    },
    {
      "name": "Social Perceptiveness",
      "type": "Common Skill"
    },
    {
      "name": "Inductive Reasoning",
      "type": "Common Skill"
    },
    {
      "name": "Critical Thinking",
      "type": "Common Skill"
    },
    {
      "name": "Complex Problem Solving",
      "type": "Common Skill"
    },
    {
      "name": "Equipment Selection",
      "type": "Specialized Skill"
    },
    {
      "name": "Active Listening",
      "type": "Common Skill"
    },
    {
      "name": "Active Learning",
      "type": "Common Skill"
    },
    {
      "name": "Physics",
      "type": "Specialized Skill"
    },
    {
      "name": "Reading Comprehension",
      "type": "Common Skill"
    },
    {
      "name": "Learning Strategies",
      "type": "Specialized Skill"
    },
    {
      "name": "Instructing",
      "type": "Specialized Skill"
    },
    {
      "name": "Equipment Maintenance",
      "type": "Specialized Skill"
    },
    {
      "name": "Systems Analysis",
      "type": "Specialized Skill"
    },
    {
      "name": "Writing",
      "type": "Common Skill"
    },
    {
      "name": "Negotiation",
      "type": "Common Skill"
    },
    {
      "name": "Psychology",
      "type": "Specialized Skill"
    },
    {
      "name": "Foreign Language",
      "type": "Common Skill"
    },
    {
      "name": "Telecommunications",
      "type": "Specialized Skill"
    },
    {
      "name": "Geography",
      "type": "Specialized Skill"
    },
    {
      "name": "Installation",
      "type": "Specialized Skill"
    },
    {
      "name": "Biology",
      "type": "Specialized Skill"
    },
    {
      "name": "Project Management Software",
      "type": "Specialized Skill"
    },
    {
      "name": "Accounting Software",
      "type": "Specialized Skill"
    }
  ],
  "tools": [
    {
      "example": "Intuit QuickBooks",
      "category": "Accounting software",
      "hot": true,
      "inDemand": false
    },
    {
      "example": "Microsoft Excel",
      "category": "Spreadsheet software",
      "hot": true,
      "inDemand": false
    },
    {
      "example": "Microsoft Windows",
      "category": "Operating system software",
      "hot": true,
      "inDemand": false
    },
    {
      "example": "Construction Management Software ProEst",
      "category": "Analytical or scientific software",
      "hot": false,
      "inDemand": false
    },
    {
      "example": "CPR International GeneralCOST Estimator",
      "category": "Accounting software",
      "hot": false,
      "inDemand": false
    },
    {
      "example": "CPR Visual Estimator",
      "category": "Project management software",
      "hot": false,
      "inDemand": false
    },
    {
      "example": "On Center Quick Bid",
      "category": "Project management software",
      "hot": false,
      "inDemand": false
    },
    {
      "example": "Sapro Systems Paymee",
      "category": "Accounting software",
      "hot": false,
      "inDemand": false
    }
  ],
  "workContext": [
    {
      "name": "Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets",
      "value": 4.84
    },
    {
      "name": "Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls",
      "value": 4.78
    },
    {
      "name": "Exposed to Sounds, Noise Levels that are Distracting or Uncomfortable",
      "value": 4.4
    },
    {
      "name": "Spend Time Standing",
      "value": 4.38
    },
    {
      "name": "Work With or Contribute to a Work Group or Team",
      "value": 4.31
    },
    {
      "name": "Importance of Being Exact or Accurate",
      "value": 4.31
    },
    {
      "name": "Face-to-Face Discussions with Individuals and Within Teams",
      "value": 4.29
    },
    {
      "name": "Time Pressure",
      "value": 4.29
    },
    {
      "name": "Exposed to Contaminants",
      "value": 3.82
    },
    {
      "name": "Spend Time Making Repetitive Motions",
      "value": 3.82
    },
    {
      "name": "Health and Safety of Other Workers",
      "value": 3.8
    },
    {
      "name": "Spend Time Kneeling, Crouching, Stooping, or Crawling",
      "value": 3.79
    },
    {
      "name": "Spend Time Bending or Twisting Your Body",
      "value": 3.79
    },
    {
      "name": "Work Outcomes and Results of Other Workers",
      "value": 3.72
    },
    {
      "name": "Physical Proximity",
      "value": 3.69
    },
    {
      "name": "Contact With Others",
      "value": 3.55
    },
    {
      "name": "Coordinate or Lead Others in Accomplishing Work Activities",
      "value": 3.52
    },
    {
      "name": "Level of Competition",
      "value": 3.47
    },
    {
      "name": "Telephone Conversations",
      "value": 3.41
    },
    {
      "name": "Exposed to Hazardous Equipment",
      "value": 3.36
    },
    {
      "name": "Determine Tasks, Priorities and Goals",
      "value": 3.32
    },
    {
      "name": "Pace Determined by Speed of Equipment",
      "value": 3.32
    },
    {
      "name": "Impact of Decisions on Co-workers or Company Results",
      "value": 3.3
    },
    {
      "name": "Consequence of Error",
      "value": 3.22
    },
    {
      "name": "Frequency of Decision Making",
      "value": 3.2
    },
    {
      "name": "Exposed to Hazardous Conditions",
      "value": 3.17
    },
    {
      "name": "Indoors, Not Environmentally Controlled",
      "value": 3.14
    },
    {
      "name": "Indoors, Environmentally Controlled",
      "value": 3.08
    },
    {
      "name": "Spend Time Walking or Running",
      "value": 3.07
    },
    {
      "name": "Freedom to Make Decisions",
      "value": 3.05
    },
    {
      "name": "Exposed to Very Hot or Cold Temperatures",
      "value": 2.85
    },
    {
      "name": "Importance of Repeating Same Tasks",
      "value": 2.76
    },
    {
      "name": "Exposed to Extremely Bright or Inadequate Lighting Conditions",
      "value": 2.69
    },
    {
      "name": "Exposed to Whole Body Vibration",
      "value": 2.69
    },
    {
      "name": "Dealing With Unpleasant, Angry, or Discourteous People",
      "value": 2.61
    },
    {
      "name": "Exposed to Minor Burns, Cuts, Bites, or Stings",
      "value": 2.54
    },
    {
      "name": "Exposed to Cramped Work Space, Awkward Positions",
      "value": 2.48
    },
    {
      "name": "Conflict Situations",
      "value": 2.35
    },
    {
      "name": "Wear Specialized Protective or Safety Equipment such as Breathing Apparatus, Safety Harness, Full Protection Suits, or Radiation Protection",
      "value": 2.26
    },
    {
      "name": "Deal With External Customers or the Public in General",
      "value": 2.14
    }
  ],
  "preparation": {
    "jobZone": "2",
    "jobZoneName": "Job Zone 1-2: Very Little to Some Preparation Needed",
    "education": "Usually requires a high school diploma or GED, though some occupations may not.",
    "experience": "Some occupations may need little or no previous experience; others require several months to a year of experience. For example, landscaping and groundskeeping workers might require very little training or previous experience, while agricultural equipment operators can benefit from on-the job training.",
    "svpRange": "(Below 6.0)",
    "educationDistribution": [
      {
        "label": "High School Diploma",
        "percentage": 69.89
      },
      {
        "label": "Less than a High School Diploma",
        "percentage": 14.2
      },
      {
        "label": "Post-Secondary Certificate",
        "percentage": 9.56
      },
      {
        "label": "Some College Courses",
        "percentage": 6.36
      }
    ]
  },
  "personFit": [
    {
      "name": "Realistic",
      "family": "career_interest_type",
      "value": 7
    },
    {
      "name": "Physical/Manual Labor",
      "family": "specific_interest_area",
      "value": 6.42
    },
    {
      "name": "Conventional",
      "family": "career_interest_type",
      "value": 3.28
    },
    {
      "name": "Construction/Woodwork",
      "family": "specific_interest_area",
      "value": 2.71
    },
    {
      "name": "Dependability",
      "family": "work_style",
      "value": 2.19
    },
    {
      "name": "Attention to Detail",
      "family": "work_style",
      "value": 2.08
    },
    {
      "name": "Applied Arts and Design",
      "family": "specific_interest_area",
      "value": 2.03
    },
    {
      "name": "Artistic",
      "family": "career_interest_type",
      "value": 1.93
    },
    {
      "name": "Engineering",
      "family": "specific_interest_area",
      "value": 1.91
    },
    {
      "name": "Visual Arts",
      "family": "specific_interest_area",
      "value": 1.89
    },
    {
      "name": "Investigative",
      "family": "career_interest_type",
      "value": 1.8
    },
    {
      "name": "Mechanics/Electronics",
      "family": "specific_interest_area",
      "value": 1.71
    },
    {
      "name": "Transportation/Machine Operation",
      "family": "specific_interest_area",
      "value": 1.6
    },
    {
      "name": "Mathematics/Statistics",
      "family": "specific_interest_area",
      "value": 1.5
    },
    {
      "name": "Cautiousness",
      "family": "work_style",
      "value": 1.44
    },
    {
      "name": "Physical Science",
      "family": "specific_interest_area",
      "value": 1.26
    }
  ],
  "relatedRoles": [
    {
      "socCode": "47-2044.00",
      "slug": "role-47-2044-00",
      "title": "Tile and Stone Setters",
      "tier": "Primary-Short"
    },
    {
      "socCode": "47-3011.00",
      "slug": "role-47-3011-00",
      "title": "Helpers--Brickmasons, Blockmasons, Stonemasons, and Tile and Marble Setters",
      "tier": "Primary-Short"
    },
    {
      "socCode": "47-2042.00",
      "slug": "role-47-2042-00",
      "title": "Floor Layers, Except Carpet, Wood, and Hard Tiles",
      "tier": "Primary-Short"
    },
    {
      "socCode": "47-2051.00",
      "slug": "role-47-2051-00",
      "title": "Cement Masons and Concrete Finishers",
      "tier": "Primary-Short"
    },
    {
      "socCode": "47-2022.00",
      "slug": "role-47-2022-00",
      "title": "Stonemasons",
      "tier": "Primary-Short"
    },
    {
      "socCode": "47-2021.00",
      "slug": "role-47-2021-00",
      "title": "Brickmasons and Blockmasons",
      "tier": "Primary-Long"
    },
    {
      "socCode": "51-9195.03",
      "slug": "role-51-9195-03",
      "title": "Stone Cutters and Carvers, Manufacturing",
      "tier": "Primary-Long"
    },
    {
      "socCode": "47-2043.00",
      "slug": "role-47-2043-00",
      "title": "Floor Sanders and Finishers",
      "tier": "Primary-Long"
    },
    {
      "socCode": "51-9195.00",
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        "note": "How much this job's abilities overlap with what AI systems can do, across many AI capabilities. A relative research score, not a forecast of job loss."
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        "note": "Share of this job's tasks where a large language model plus simple tools could cut the time to do them by at least half. γ is capped at 1.0 and many jobs reach that ceiling, so treat a top score as 'in the top group', not a precise rank."
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}