Public aggregates
Statistical anomaly or indicator worth examining — not proof of wrongdoing. AI-verified against source records where possible. Statistics below are computed from published Sumbong/DPWH project fields only. Named cases appear after the automated AI review pipeline publishes them.
Projects analysed
248,578
ABC-hugging rate (C2)
40.0%
96,362 of 241,159 with ABC
Top district-level contractor value shares from public contract costs.
Contractor Concentration (Flood Control)
Concentration is a market-structure signal, not proof of favoritism.
Bid-Ceiling Hugging
Suggests limited price competition; verify against bid documents.
Duplicate or Near-Duplicate Projects
May be phased works, components, or geocoding overlap.
Schedule / Date Anomalies
Often data-entry errors in published GeoJSON.
Contract Splitting Pattern
Pattern only; legitimate multi-lot awards exist.
Ghost-Location Risk
GIS quality issue until validated on the ground.
Contractor Overload
Capacity strain is operational risk, not fraud by itself.
Cross-Source Mismatch (PhilGEPS vs DPWH)
May be linkage error, JV naming, or post-award change order.
Single Bidder in Competitive Tender
Unusual for competitive modes; may reflect a thin market, not wrongdoing.
Award Amount Near Approved Budget for Contract
Award ≈ ABC can mean accurate estimates or weak competition.
Supplier Concentration
High share may reflect specialization, not collusion.
Price Outlier for Project Type
Cost above peers may reflect site conditions or classification limits.
Stalled Project (No Progress)
May be delay, suspension, or missing progress reporting in Sumbong.