Estimate construction project costs.

Estimate construction project costs. is a detailed work activity in O*NET — a concrete unit of work shared across 8 occupations and seen in 8 occupation-specific tasks. It rolls up into the broader work activity Estimate project development or operational costs. in Estimating the Quantifiable Characteristics of Products, Events, or Information .

Detailed work activities are the most granular shared layer in O*NET's work-activity hierarchy (Generalized → Intermediate → Detailed → occupation-specific task). The figures below describe how this activity shows up across the economy and what independent studies measure about AI and this kind of work — not a prediction that the work will be automated.

AI exposure

Of the 8 tasks under this activity that the OpenAI / Eloundou “GPTs are GPTs” study rated, 8 (100%) are flagged as directly exposed to language models (E1) or exposed via model-powered tools (E2).

The Anthropic Economic Index observes real AI use on 3 of these tasks, with a mean mapped-usage share of 0.003% per task.

Exposure estimates overlap with model capabilities — whether a model could speed the task up — not whether the work will be done by software. Observed AI use is augmentation and assistance today, not jobs replaced.

Member tasks

Occupation-specific tasks O*NET maps to this detailed work activity, most important first.

• Prepare cost estimates or specifications for rehabilitation or weatherization services. · Weatherization Installers and Technicians · importance 4.0 · exposure with tools
• Prepare solar installation project proposals, quotes, budgets, or schedules. · Solar Energy Installation Managers · importance 4.0 · exposure with tools
• Prepare cost and labor estimates, based on calculations of time and materials needed for project. · Tile and Stone Setters · importance 3.9 · direct LLM exposure
• Estimate time, material, or labor costs for use in project plans. · Plumbers, Pipefitters, and Steamfitters · importance 3.7 · exposure with tools
• Provide preliminary sketches or cost estimates for materials or services. · Electricians · importance 3.7 · direct LLM exposure
• Prepare cost estimates for clients or employers. · Carpenters · importance 3.7 · exposure with tools
• Calculate amounts of required materials and estimate costs, based on surface measurements or work orders. · Painters, Construction and Maintenance · importance 3.6 · direct LLM exposure
• Estimate cost of completed work or of needed renovations or upgrades. · Construction and Building Inspectors · importance 2.7 · exposure with tools

Occupations that perform this

• Weatherization Installers and Technicians
• Solar Energy Installation Managers
• Tile and Stone Setters
• Plumbers, Pipefitters, and Steamfitters
• Electricians
• Carpenters
• Painters, Construction and Maintenance
• Construction and Building Inspectors

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27) Anthropic
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-estimate-construction-project-costs,
  title  = {Estimate construction project costs.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27); “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/detailed-activities/estimate-construction-project-costs}
}