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 22OD0121 and 23OD0166 have near-identical descriptions about 46 m apart (funding years 2022, 2023; ₱132.22M, ₱141.71M). Worth checking whether they cover the same works. It is possible that the second contract is a planned continuation or expansion of the first project.

Public record entityImprovement of Don Pedro Relief Pumping Station, Brgy. Marulas, Valenzuela City

LocationCITY OF VALENZUELA (METROPOLITAN MANILA), VALENZUELA CITY, National Capital RegionContract 22OD0121

Amount₱132,215,551.90 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 mLocation approximate

Before capture: 2021-06-12 · 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 only distinguishing marker is 'Phase II' in the second title, while the first title has no phase marker. Per rule guidance, if one title has a phase/package marker and the other does not, this is a classic 'unlabelled twin' case and should be published. The locations are very close (46 m), and the titles are otherwise near-identical, referring to the same pumping station in the same barangay. All required records and fields are present.

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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
Improvement of Don Pedro Relief Pumping Station, Brgy. Marulas, Valenzuela City22OD0121Flood control	100%	May 6, 2023	May 6, 2023	No target date from DPWH, so lateness cannot be computed	completedsumbong source

Start: February 11, 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": "22OD0121",
  "fundingYear": 2022,
  "municipality": "CITY OF VALENZUELA (METROPOLITAN MANILA)",
  "distanceMeters": 45.94459689985562,
  "titleSimilarity": 0.9373196957776029
}

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

Satellite before / after

Project completion

Rule Definition

Triggering Data & citations

Possible Innocent Explanations

Where this project sits