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 22DQ0054 and 23DQ0033 have near-identical descriptions about 302 m apart (funding years 2022, 2023; ₱77.20M, ₱96.50M). Worth checking whether they cover the same works. It is possible that these are sequential or adjacent segments of revetment works funded in different years.

Public record entityConstruction of Revetment along Bacoor River, Brgy. Habay I, Bacoor City, Cavite

LocationBACOOR CITY (CAVITE), CAVITE, Region IV-AContract 22DQ0054

Amount₱77,195,492.58 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 m

Before capture: 2021-06-10 · 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

Click imagery to enlarge

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How this was checked

publish · confidence 0.98

Model: gpt-4.1

Prompt: v4.1

Checked: October 22, 2026

The two project titles are near-identical, differing only in the spelling variant 'Brgy.' vs 'Barangay', which is not a distinguishing marker per the rule. Both are for 'Construction of Revetment along Bacoor River, Habay I, Bacoor City, Cavite', funded in consecutive years, about 302 meters apart. No phase, package, section, or other location marker distinguishes them. The evidence is complete and meets the rule's criteria.

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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 Revetment along Bacoor River, Brgy. Habay I, Bacoor City, Cavite22DQ0054	100%	February 20, 2023	October 14, 2022	—	completedsumbong source

Start: April 7, 2022 · 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": "22DQ0054",
  "coordinates": {
    "lat": 14.45212,
    "lon": 120.9443
  },
  "municipality": "BACOOR CITY (CAVITE)",
  "distanceMeters": 301.6652664925558,
  "titleSimilarity": 1
}

Source documents

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