Indicator X-source — Cross-Source Mismatch (PhilGEPS vs DPWH)

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

Cross-Source Mismatch (PhilGEPS vs DPWH)

Linked PhilGEPS award amount or awardee disagrees with Sumbong contract row.

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

Indicator: PhilGEPS award 23CA0039 lists ₱47.90M to M.C.J. VALENZUELA CONSTRUCTION ENTERPRISES, while DPWH records contract 23CA0039 at ₱49.00M to M C J VALENZUELA CONST ENT. The difference may reflect a variation order or a data-entry difference between the two systems.

Public record entityConstruction of Flood Control Structure along Tuyo River, Abucay Section (Phase II-AA), Abucay, Bataan

LocationABUCAY (BATAAN), BATAAN, Region IIIContract 23CA0039

Amount₱48,999,991.82 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 m

Before capture: 2022-05-01 · Maxar

After capture: 2025-02-02 · 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

There is a clear name mismatch between the DPWH contract ('M C J VALENZUELA CONST ENT') and the PhilGEPS award ('M.C.J. VALENZUELA CONSTRUCTION ENTERPRISES'), while the contract ID and project details match. The evidence is complete and checkable via provided URLs and record IDs. Innocent explanation is plausible (name formatting variation), but the mismatch is real and worth showing.

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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 Tuyo River, Abucay Section (Phase II-AA), Abucay, Bataan23CA0039Flood control	100%	January 4, 2024	December 28, 2023	—	completedsumbong source

Start: April 27, 2023 · Source fetched October 21, 2026

Rule Definition

Compares linked award and project contractor/cost above tolerance.

Triggering Data & citations

Linked PhilGEPS award fields disagree with DPWH/Sumbong contract record

{
  "linkId": "641e05b1-e5c5-49b4-be59-718a5f78e1da",
  "awardId": "8a6f8610-29bd-41fc-b931-54755f4d0c62",
  "linkScore": 1,
  "nameMismatch": true,
  "amountMismatch": false,
  "awardAmountPhp": "47898528.84",
  "projectCostPhp": "48999991.82",
  "philgepsAwardee": "M.C.J. VALENZUELA CONSTRUCTION ENTERPRISES"
}

Source documents

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

Possible Innocent Explanations

Scope change after award
JV name vs subsidiary on contract
The difference may reflect a variation order or a data-entry difference between the two systems.