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 23HO0090 and 23HO0089 have near-identical descriptions about 1 m apart (funding year 2023; ₱96.50M, ₱96.50M). Worth checking whether they cover the same works. It is possible that the two contracts refer to different segments of the same road dike, but the titles do not clearly distinguish them.

Public record entityConstruction of Road Dike at Brgy. Ylaya - Brgy. Libo-o, Ronda, Cebu

LocationRONDA (CEBU), CEBU, Region VIIContract 23HO0089

Amount₱96,497,299.22 sumbong source

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

Satellite before / after

Esri Wayback · ~0.46 m

Before capture: 2018-06-04 · Maxar

After capture: 2018-06-04 · Vantor

No imagery since construction began — latest capture 2018-06-04

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 contracts have near-identical titles, identical scope (just the order of barangays reversed), are located only 1 meter apart, have the same contractor, funding year, and nearly identical costs. There are no distinguishing markers or place names that would indicate these are different works. This fits the rule's criteria for a potentially duplicate or overlapping project.

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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 Road Dike at Brgy. Ylaya - Brgy. Libo-o, Ronda, Cebu23HO0089	100%	January 16, 2024	September 26, 2023	—	completedsumbong source

Start: March 16, 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": "23HO0089",
  "fundingYear": 2023,
  "municipality": "RONDA (CEBU)",
  "distanceMeters": 0.6411629791956247,
  "titleSimilarity": 0.968918918918919
}

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