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 24CC0006 and 24CC0003 have near-identical descriptions about 207 m apart (funding year 2024; ₱96.50M, ₱96.50M). Worth checking whether they cover the same works. These may be sequential or adjacent phases of the same project, with one phase not labeled in the title.

Public record entityConstruction of Riverbank Protection Structure along Balagtas River, Barangay San Juan, Balagtas, Bulacan

LocationBALAGTAS (BIGAA) (BULACAN), BULACAN, Region IIIContract 24CC0006

Amount₱96,499,958.97 sumbong source

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

Satellite before / after

Esri Wayback · ~0.31 m

Before capture: 2023-03-06 · Maxar

After capture: 2025-04-20 · Vantor

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

Click imagery to enlarge

Loading satellite imagery…

How this was checked

publish · confidence 0.70

Model: gpt-4.1

Prompt: v4.1

Checked: October 22, 2026

The only distinguishing marker is 'Phase II' in the second title, while the first title has no phase marker at all. Per guidance, if one title has a phase marker and the other does not, this is a classic 'unlabelled twin' case and should be published. The locations are very close (207 m), the titles are otherwise near-identical, and both are in the same barangay and municipality, with the same contractor and funding year. Innocent explanation: these could be sequential or adjacent phases of the same overall project, but the lack of a phase marker in one title makes it worth public review.

Full AI audit log →

View project record

Submit evidence about this

Named in this indicator? Respond or report an error · Corrections policy

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 of Riverbank Protection Structure along Balagtas River, Barangay San Juan, Balagtas, Bulacan24CC0006	100%	November 2, 2024	September 18, 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": "24CC0006",
  "coordinates": {
    "lat": 14.813588,
    "lon": 120.89825
  },
  "municipality": "BALAGTAS (BIGAA) (BULACAN)",
  "distanceMeters": 206.58515302903058,
  "titleSimilarity": 0.9813084112149533
}

Source documents

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