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 22FC0112 and 22FC0208 have near-identical descriptions about 486 m apart (funding year 2022; ₱40.88M, ₱99.00M). Worth checking whether they cover the same works. These may be separate flood control structures within the same barangay.

Public record entityConstruction of Flood Control, Barangay Dagotdotan, San Lorenzo Ruiz, Camarines Norte

LocationSAN LORENZO RUIZ (IMELDA) (CAMARINES NORTE), CAMARINES NORTE, Region VContract 22FC0112

Amount₱40,884,642.31 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: 2015-04-29 · Maxar

After capture: 2025-04-17 · 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 titles are near-identical and refer to the same barangay and municipality, with only minor wording differences (Barangay vs Brgy, and 'Structure' added in one title). There are no distinguishing markers such as different phases, sections, or sitios. The projects are about 486 meters apart, which is above the strict 100m threshold, but the rule is for near-duplicates within the same municipality and the titles overlap in scope. Innocent explanations are possible (e.g., different segments or structures within the same barangay), but the indicator is valid and worth public attention.

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, Barangay Dagotdotan, San Lorenzo Ruiz, Camarines Norte22FC0112Flood control	100%	November 21, 2022	November 21, 2022	No target date from DPWH, so lateness cannot be computed	completedsumbong source

Start: March 21, 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": "22FC0112",
  "coordinates": {
    "lat": 14.059334,
    "lon": 122.89265
  },
  "municipality": "SAN LORENZO RUIZ (IMELDA) (CAMARINES NORTE)",
  "distanceMeters": 485.7297942261069,
  "titleSimilarity": 0.9444444444444444
}

Source documents

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

Satellite before / after

Project completion

Rule Definition

Triggering Data & citations

Where this project sits