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 24CE0163 and 22CE0030 have near-identical descriptions about 572 m apart (funding years 2022, 2024; ₱47.77M, ₱57.90M). Worth checking whether they cover the same works. It is possible that the second project is a continuation or expansion of the first, or covers a different segment not specified in the titles.

Public record entityConstruction of Flood Control Structure along Talavera River, Barangay Palestina, San Jose City, Nueva Ecija

LocationSAN JOSE CITY (NUEVA ECIJA), NUEVA ECIJA, Region IIIContract 24CE0163

Amount₱47,767,490.75 sumbong source

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

Satellite before / after

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2022-02-17 · Maxar

After capture: 2024-11-12 · 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

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How this was checked

publish · confidence 0.95

Model: gpt-4.1

Prompt: v4.1

Checked: October 22, 2026

The two project titles are near-identical, differing only in the spelling variant 'Barangay' vs 'Brgy', which is not a distinguishing marker per the rule. Both are for flood control structures along the same river and barangay in the same city, funded two years apart, and by the same contractor. The distance between the coordinates (572 m) is above the strict threshold for 'nearby', but the titles and locations are otherwise overlapping and not distinguished by phase, section, or other markers. The evidence is complete and checkable.

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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 of Flood Control Structure along Talavera River, Barangay Palestina, San Jose City, Nueva Ecija24CE0163Flood control	100%	October 8, 2024	August 1, 2024	—	completedsumbong source

Start: March 13, 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": "24CE0163",
  "coordinates": {
    "lat": 15.773156,
    "lon": 121.004814
  },
  "municipality": "SAN JOSE CITY (NUEVA ECIJA)",
  "distanceMeters": 571.6324879899926,
  "titleSimilarity": 1
}

Source documents

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