Indicator C5 — Contract Splitting Pattern

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

Contract Splitting Pattern

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: 12 contracts awarded to W J P CONST AND SUPPLY by the same office started within 79 days, each between ₱42.5M and ₱50M (just under the ₱50M threshold), with 10 in the same municipality. It is possible these are separate flood control projects for different rivers or barangays within the same municipality, planned together for efficiency.

Public record entityConstruction of Tagamusing and Allied River, Barangay Moreno-Sta. Maria, Binalonan, Pangasinan (Package B)

LocationBINALONAN (PANGASINAN), PANGASINAN, Region IContract 24AI0031

Amount₱48,922,351.16 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: 2022-11-09 · Maxar

After capture: 2025-11-07 · 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: v4.1

Checked: October 22, 2026

This is a textbook C5 indicator: 12 contracts, all just under the ₱50M threshold, awarded to the same contractor by the same DEO within 79 days, with 10 in the same municipality. The titles are similar but name different rivers, barangays, or packages, as expected for a C5 (municipality-level) indicator. The code already confirmed the cluster math and thresholds. There is no evidence of a data artifact.

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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 Tagamusing and Allied River, Barangay Moreno-Sta. Maria, Binalonan, Pangasinan (Package B)24AI0031	100%	September 1, 2024	March 18, 2024	—	completedsumbong source

Start: February 14, 2024 · 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 in one municipality

{
  "deo": "Pangasinan 3rd District Engineering Office",
  "contractId": "24AI0031",
  "contractor": "W J P CONST AND SUPPLY",
  "windowDays": 120,
  "clusterSize": 12,
  "thresholdPhp": 50000000,
  "contractCostPhp": 48922351.16,
  "maxInOneMunicipality": 10
}

Source documents

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

Possible Innocent Explanations

Data not yet available (source: rule metadata)