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 23MD0046 and 24MD0028 have near-identical descriptions about 28 m apart (funding years 2023, 2024; ₱4.90M, ₱4.92M). Worth checking whether they cover the same works. It is possible that the second project is a continuation or extension of the first, but this is not clearly labeled in the titles.

Public record entityConstruction of Flood Control along Libungan River, Mirasol Alamada, North Cotabato

LocationALAMADA (COTABATO (NORTH COTABATO)), COTABATO (NORTH COTABATO), Region XIIContract 23MD0046

Amount₱4,900,499.99 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: 2019-03-16 · Maxar

After capture: 2025-09-06 · 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

Loading satellite imagery…

How this was checked

publish · confidence 0.95

Model: gpt-4.1

Prompt: v4.1

Checked: October 22, 2026

The two project titles are near-identical, with only generic differences ('structure' and 'north'), and no distinguishing markers such as phase, package, section, or different place names. The locations are only 28 meters apart, and both are in the same barangay and municipality, with consecutive funding years and the same contractor. This fits the rule's criteria for a potentially duplicate or overlapping project. All necessary records and URLs are present.

Full AI audit log →

View project record

Submit evidence about this

Named in this indicator? Respond or report an error · Corrections policy

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 along Libungan River, Mirasol Alamada, North Cotabato23MD0046Flood control	100%	May 12, 2023	March 29, 2023	—	completedsumbong source

Start: February 22, 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": "23MD0046",
  "fundingYear": 2023,
  "municipality": "ALAMADA (COTABATO (NORTH COTABATO))",
  "distanceMeters": 28.376141240507618,
  "titleSimilarity": 0.9220892661555312
}

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