DATA CATALOGUE
Datasets
Every dataset lists its source, coverage, format, status and analytical use.
DatasetSource / coverageFormatUsed forStatus
Construction Materials Price Indices — P0151.1Construction pricesStatistics South Africa2006–2026 monthly time seriesExcel, ASCII; ISIbalo also advertises JSONConstruction Materials Intelligence; Bitumen EffectOfficial / monthlySource ↗
eTender OCDS ReleasesPublic procurementNational Treasury Transparency PortalMay 2021 onwardOCDS JSON + bulk CSV/Excel/JSONAsphalt Demand Pressure; Tender Intelligence; Activity RadarOfficial REST APISource ↗
Municipal Capital & Maintenance DataMunicipal financeNational Treasury Municipal Finance2019/20 onward for v2 tablesAPI/CSV tablesInfrastructure Activity RadarOfficial public dataSource ↗
City of Cape Town Tender PortalLocal procurementCity of Cape TownCurrent tenders / awardsWeb recordsLocal cross-check for Asphalt Demand PressurePublic portalSource ↗
Engineering Information LabCDE/BIM simulationYatify synthetic generator2025-01 to 2026-12 simulated programmeCSV event history + JSON summaryEngineering Information Performance LabSynthetic / 52,000 event rows generatedDownload ↓
Yatify Source Run LogData operationsYatify platformContinuousJSON now; relational-readyData Reliability MonitorOperational metadataSource ↗
Project Controls Performance Lab — schedule snapshotsProject ControlsYatify synthetic portfolio-safe generator24 monthly snapshots · Jan 2025 to Dec 2026CSV · 19,200 rows + 800-row activity masterSchedule variance, S-curves, float, milestone and resource-hour analyticsSynthetic / validatedDownload ↓
Yatify validation / UAT resultsData QualityYatify portfolio validation run17 August 2026 runCSV · 22 testsUniqueness, completeness, domain, range, date and referential-integrity evidencePublished evidenceDownload ↓