Interactive charts and visualizations of budget data
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Jump to high-risk overlaps (resurrected + flagged) and transparency links.
🚀 Open Integrated Matrix →See how NEP allocations correlate with actual budget expenditures
📈 View NEP-Budget Correlation →See how budget allocations correlate with flood control projects
📊 View Budget-Flood Correlation →Browse and sort budget data with pagination
Detection of project clusters awarded to the same
contractor, potentially split to bypass approval limits.
Priority is given to known candidates.
| Cluster ID | Contractor | Count | Total Amount | Region | Candidate? | Action |
|---|---|---|---|---|---|---|
| Select the tab to load data... | ||||||
Advanced analysis with intelligent duplicate detection and anomaly identification
Cross-year analysis of potential duplications and spending trends
Budget allocation trends across departments for 2020-2025
DPWH projects in 2026 that also existed in previous years (2020-2025)
Note: Some matches may represent legitimate project phases or packages (e.g., Phase I, Phase II, Package 1, Package 2). Additionally, some projects may be repair and maintenance work on the same infrastructure, which is expected for ongoing road maintenance. Review matches carefully to distinguish between legitimate phases/maintenance and potential duplicate funding.
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DPWH projects in 2026 matched using only revised_name field (not the original name). This shows the effect of using revised names for matching.
Note: This tab only shows projects where the revised_name field exists in
the 2026 budget data.
The matching is done against the historical project descriptions using the revised name.
Finding: Using revised names with chainage details reduces the number of detected
resurrected projects by approximately 69% (from 7,948 to 2,436).
This substantial drop suggests that adding specific station limits (chainage) effectively breaks the
link to previous generic project descriptions, potentially obscuring the repetitive nature of these
projects by treating them as unique locations.
Loading repeated projects (revised names only)...
Average cost per kilometer and flagged cost by category and subcategory. Includes Bridges, Road Safety Facilities, Major Roads, and Minor Roads.
Note: Road classification (Major vs Minor) now relies on the location metadata captured for each project (e.g., inter-province trunk corridors automatically map to “Major Roads”, while purely local alignments fall under “Minor Roads”). Without official documentation we still treat this as a heuristic rather than a legal designation, but the split is no longer driven by segment counts alone.
Projects are flagged as outliers using a robust Median Absolute Deviation (MAD) analysis:
This keeps comparisons fair: a cost that’s typical for one category might be an outlier in another.
Year-on-year flagged cost totals for Bridges.
Year-on-year flagged cost totals for Road Safety Facilities.
Year-on-year flagged cost totals for Irrigation Works (NIA).
Year-on-year flagged cost totals for Rockfall Netting.
Year-on-year flagged cost totals for Schools.
Year-on-year flagged cost totals just for the Major Roads category.
Year-on-year flagged cost totals for Multi-Purpose Buildings.
| Category | Subcategory/Work Type | Avg Cost/km | Cost to be Flagged | Flagged Cost | Flagged Count | Total Count |
|---|---|---|---|---|---|---|
| Select a year to load category statistics | ||||||
Analyze infrastructure projects by calculating distance from chainage and cost per kilometer. View Major/Minor Roads, Bridges, Road Safety Facilities, Irrigation Works, Multi-Purpose Buildings, and Rockfall Netting side by side.
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Note: This analysis includes infrastructure projects from 2026 budget amendments (with historical context where available). Projects are categorized into Major/Minor Roads, Bridges, Road Safety Facilities, Irrigation Works (NIA), Multi-Purpose Buildings, and Rockfall Netting. Composite projects are counted separately for each component and sorted by cost per kilometer (most expensive first).
Statistical analysis of cost per kilometer for major project categories, including roads, bridges, road safety facilities, irrigation works, multi-purpose buildings, and rockfall netting.
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Analyze major highways (Maharlika, Andaya, etc.) by comparing cost per kilometer across segments. Visualize highway segments arranged by chainage position with color coding for cost anomalies.
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Note: This analysis identifies major highways using keywords (highway, hiway, etc.) and chainage data. Projects are classified as new construction, repair, rehabilitation, or maintenance. Segments are arranged by chainage position with darker colors indicating higher costs per kilometer, especially when repairs exceed new construction costs.