Indicator C3 — Duplicate or Near-Duplicate Projects

AI-verified / Na-verify ng AI Data as of October 21, 2026

Duplicate or Near-Duplicate Projects

Very similar descriptions within ~100m or identical coordinates across contracts/years.

This is a statistical anomaly or indicator worth examining — not proof of wrongdoing, fraud, or corruption against any person.

Indicator: contracts 22OC0101 and 24OC0012 have near-identical descriptions about 32 m apart (funding years 2022, 2024; ₱49.00M, ₱34.30M). Worth checking whether they cover the same works. The second contract may simply be a continuation or next phase of the same project area.

Public record entityConstruction (Improvement) of Don Galo River from Aldrin going Rodriguez Bridge (Phase 2), Barangay Moonwalk, Parañaque City

LocationCITY OF PARAÑAQUE (METROPOLITAN MANILA), PARAÑAQUE CITY, National Capital RegionContract 24OC0012

Amount₱34,298,335.11 sumbong source

Only contractors and government agencies named in public procurement records are shown. Private individuals are not named.

Satellite before / after

Esri Wayback · ~0.46 m

Before capture: 2023-07-06 · Maxar

After capture: 2025-04-25 · Maxar

Satellite comparison for public reference — not proof of completion or non-completion.

Imagery may not show small or linear works; no visible change is not evidence of wrongdoing.

Imagery © Esri, Maxar, Earthstar Geographics, and the GIS User Community

Caveats & resolution

Esri World Imagery Wayback (~0.5–1 m); dates are archive release dates, not capture timestamps.
Imagery may not show small or linear works; no visible change is not evidence of wrongdoing.
DPWH coordinates can be approximate; marker shows the imagery center (may be snapped to riverbank/coast).

Disclaimer

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How this was checked

publish · confidence 0.78

Model: gpt-4.1

Prompt: v4.1

Checked: October 22, 2026

The only distinguishing marker is 'Phase 2' in the second title, while the first title has no phase marker. Per the rule, if one title has a phase marker and the other does not, this is considered a potential unlabelled twin and should be published. The locations are only 32 meters apart, and the titles otherwise describe the same stretch of river in the same barangay. The evidence is complete and the public can check the records.

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Project completion

Schedule fields from DPWH transparency portal records and the Sumbong sa Pangulo flood-control list — not inferred beyond those columns.

Reported complete (DPWH): 1Ongoing: 0Delayed: 0Status unknown: 0

Project	Prog.	Target end	Actual end	Days late	Status
Construction (Improvement) of Don Galo River from Aldrin going Rodriguez Bridge (Phase 2), Barangay Moonwalk, Parañaque City24OC0012	100%	June 5, 2024	May 20, 2024	—	completedsumbong source

Start: February 7, 2024 · Source fetched October 21, 2026

Rule Definition

Title similarity + distance or shared coordinates within municipality.

Triggering Data & citations

Similar project description near another contract in the same municipality

{
  "contractId": "24OC0012",
  "coordinates": {
    "lat": 14.500013,
    "lon": 121.01061
  },
  "municipality": "CITY OF PARAÑAQUE (METROPOLITAN MANILA)",
  "distanceMeters": 32.35120603160214,
  "titleSimilarity": 0.9124423963133641
}

Source documents

sumbong — https://raw.githubusercontent.com/rukku/sumbongsapangulo.ph-datasets/main/flood_control_projects.geojsonFetched October 21, 2026