Push Excel data back to BIM models. Update parameters, properties, and attributes from structured spreadsheets.

Convert voice recordings to structured construction reports. Field workers speak, AI transcribes and formats. Supports daily reports, safety observations, progress updates.

Track as-built documentation and record drawings. Monitor submission status, manage revisions, and ensure completeness for handover.

Process construction change orders using CWICR data. Calculate cost impact, compare to original estimate, and generate change order documentation.

Aggregate and analyze IoT sensor data from construction sites. Collect data from multiple sensor types, detect anomalies, and trigger alerts for safety and quality monitoring.

Analyze construction drawings to extract dimensions, annotations, symbols, and metadata. Support quantity takeoff and design review automation.

Calculate construction labor rates with overhead, benefits, and productivity factors. Regional rate databases and crew composition.

Update CWICR resource rates with current market prices. Integrate external price data, apply inflation adjustments, and maintain rate history.

Convert IFC files (2x3, 4x1, 4x3) to Excel databases using IfcExporter CLI. Extract BIM data, properties, and geometry without proprietary software.

Extract quantities from BIM/CAD data for cost estimation. Group by type, level, zone. Generate QTO reports.

JSON/data schema validation for construction data exchange: API payloads, file imports, BIM exports. Ensure data structure compliance before processing.

Build construction project estimates. Generate detailed cost breakdowns with labor, materials, equipment, and overhead.

Build multi-agent AI systems for construction estimation. Use CrewAI/LangGraph to orchestrate specialized agents: QTO agent, pricing agent, validation agent. Automate complex estimation workflows.

Analyze contractor bids against CWICR benchmarks. Identify pricing anomalies, compare bid components, and support bid evaluation decisions.

Fetch weather data for construction scheduling. Historical data, forecasts, and risk assessment for outdoor work.

AI-powered contractor matching and selection for construction projects. Analyze contractor capabilities, past performance, certifications, and project requirements to recommend optimal matches.

Validate construction data inputs before processing: cost estimates, schedules, BIM data, field reports. Catch errors early with domain-specific rules.

Calculate embodied carbon in construction materials. Track CO2 emissions, compare alternatives, and generate sustainability reports.

Optimize shared resource pools across multiple construction projects. Balance resource allocation, minimize conflicts, and maximize utilization across the portfolio.

Load and parse DDC CWICR construction cost database from multiple formats: Parquet, Excel, CSV, Qdrant snapshots. Foundation for all CWICR operations.