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 22OD0100 and 24OD0032 have near-identical descriptions about 1900 m apart (funding years 2022, 2024; ₱28.75M, ₱28.75M). Worth checking whether they cover the same works. The two contracts may cover different stretches of the same creek or different creeks within Barangay 167.

Public record entityConstruction of Flood Control Wall along the Banks of Creeks, Barangay 167, Caloocan City

LocationCALOOCAN CITY (METROPOLITAN MANILA), CALOOCAN CITY, National Capital RegionContract 24OD0032

Amount₱28,753,954.60 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: 2020-01-30 · Maxar

After capture: 2025-04-25 · 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

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How this was checked

publish · confidence 0.95

Model: gpt-4.1

Prompt: v4.1

Checked: October 22, 2026

The titles are near-identical, both refer to 'Flood Control Wall along the Banks of Creek(s), Brgy./Barangay 167, Caloocan City', with only minor spelling/pluralization differences ('creek' vs 'creeks', 'brgy' vs 'barangay'). There are no distinguishing markers such as different phases, sections, or locations. The projects are about 1.9 km apart, which is outside the 100m threshold for identical-location, but the titles do not specify different sites within Barangay 167. This fits the rule's intent to flag possible duplicate or overlapping works. Innocent explanation: the two contracts may cover different stretches of the same creek or different creeks within Barangay 167, but the titles do not clarify this.

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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 Wall along the Banks of Creeks, Barangay 167, Caloocan City24OD0032Flood control	100%	July 12, 2024	June 24, 2024	—	completedsumbong source

Start: February 14, 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": "24OD0032",
  "coordinates": {
    "lat": 14.729974,
    "lon": 121.02558
  },
  "municipality": "CALOOCAN CITY (METROPOLITAN MANILA)",
  "distanceMeters": 1899.9261414919354,
  "titleSimilarity": 0.9943502824858758
}

Source documents

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