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: 5 contracts awarded to 888 ACY ENT by the same office started within 32 days, each between ₱42.5M and ₱50M (just under the ₱50M threshold), with 3 in the same municipality. It is common for flood control projects to be distributed across multiple barangays and rivers within a municipality as part of a broader flood mitigation program.

Public record entityRehabilitation/Improvement of Flood Control Structure along Can-obing River, Brgy. Bato, Borongan City, Eastern Samar

LocationCITY OF BORONGAN (CAPITAL) (EASTERN SAMAR), EASTERN SAMAR, Region VIIIContract 22IB0023

Amount₱48,999,992.98 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: 2021-06-16 · Maxar

After capture: 2025-06-25 · 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: five contracts, all just under the ₱50M threshold, awarded to the same contractor by the same DEO within 32 days, with three in the same municipality. The titles show different barangays and rivers, which is expected for C5 (the rule is designed for clusters of similar-sized projects in one area, not for duplicate detection). 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
Rehabilitation/Improvement of Flood Control Structure along Can-obing River, Brgy. Bato, Borongan City, Eastern Samar22IB0023Flood control	100%	October 21, 2022	July 22, 2022	—	completedsumbong source

Start: March 17, 2022 · 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": "Eastern Samar District Engineering Office",
  "contractId": "22IB0023",
  "contractor": "888 ACY ENT",
  "windowDays": 120,
  "clusterSize": 5,
  "thresholdPhp": 50000000,
  "contractCostPhp": 48999992.98,
  "averageTitleSimilarity": 0.8655020772584086
}

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