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 23CF0075 and 24CF0011 have near-identical descriptions about 2863 m apart (funding years 2023, 2024; ₱96.50M, ₱94.57M). Worth checking whether they cover the same works. It is possible that the second contract is a continuation or extension of the first project in the same area.

Public record entityConstruction of Flood Mitigation Structure along Peñaranda River, Barangay Pambuan, Gapan City, Nueva Ecija

LocationCITY OF GAPAN (NUEVA ECIJA), NUEVA ECIJA, Region IIIContract 23CF0075

Amount₱96,499,930.51 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: 2019-12-09 · Maxar

After capture: 2025-01-25 · 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

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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 contracts have identical titles with no distinguishing markers, are in the same barangay and city, and are funded in consecutive years. The distance between the coordinates (2863 m) is above the 100 m threshold, but the rule is for near-duplicate titles within the same municipality, and the titles are exactly the same. There is no evidence in the packet that these are distinct phases, segments, or sites. Innocent explanations (such as a continuation or extension of the same project) are plausible but do not block publishing.

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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 Mitigation Structure along Peñaranda River, Barangay Pambuan, Gapan City, Nueva Ecija23CF0075Flood control	100%	January 11, 2024	September 22, 2023	—	completedsumbong source

Start: March 24, 2023 · 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": "23CF0075",
  "fundingYear": 2023,
  "municipality": "CITY OF GAPAN (NUEVA ECIJA)",
  "distanceMeters": 2863.5261806265976,
  "titleSimilarity": 1
}

Source documents

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

Possible Innocent Explanations

Phased construction seasons
Upstream/downstream segments recorded separately