Indicator C5 — Pattern Consistent with Contract Splitting

AI-verified / Na-verify ng AI Data as of October 21, 2026

Pattern Consistent with Contract Splitting

Multiple similar contracts to the same contractor/DEO just under a threshold in a short window.

This is a statistical anomaly or indicator worth examining — not proof of wrongdoing, fraud, or corruption against any person.

Indicator: 4 contracts awarded to BADOC BUILDERS & SUPPLY INC FORMERLY: BADOC BUILDER & SUPPLY by the same office started within 87 days, each between ₱42.5M and ₱50M (just under the ₱50M threshold), with 3 in the same municipality. It is possible these are separate flood control projects in different barangays as part of a coordinated program.

Public record entityConstruction of Flood Control Structure along Badoc River Barangay Lubigan, Badoc, Ilocos Norte

LocationBADOC (ILOCOS NORTE), ILOCOS NORTE, Region IContract 23A00102

Amount₱48,249,992.07 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 mLocation approximate

Before capture: 2020-11-24 · Maxar

After capture: 2025-05-15 · 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 0.98

Model: gpt-4.1

Prompt: v4

Checked: October 22, 2026

This is a textbook C5 case: four contracts, same contractor and DEO, all just under the ₱50M threshold, started within 87 days, and three are in the same municipality. The titles name different barangays/rivers, which is expected for C5 (the rule is designed to catch clusters of near-threshold contracts in one municipality, not duplicate works). There is no data artifact or false positive here.

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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 Structure along Badoc River Barangay Lubigan, Badoc, Ilocos Norte23A00102Flood control	100%	August 6, 2023	August 6, 2023	—	completedsumbong source

Start: February 14, 2023 · Source fetched October 21, 2026

Rule Definition

≥3 contracts within 120 days, each 85–100% of ₱50M threshold, similar titles.

Triggering Data & citations

Cluster of contracts just under procurement threshold with similar scope

{
  "deo": "Ilocos Norte 2nd District Engineering Office",
  "contractId": "23A00102",
  "contractor": "BADOC BUILDERS & SUPPLY INC FORMERLY: BADOC BUILDER & SUPPLY",
  "windowDays": 120,
  "clusterSize": 4,
  "thresholdPhp": 50000000,
  "contractCostPhp": 48249992.07,
  "averageTitleSimilarity": 0.9260424863826251
}

Source documents

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

Possible Innocent Explanations

Legitimate multi-lot procurement
Different sites under same program