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 22MG0006 lists ₱96.75M to NIRVANA CONSTRUCTION AND SUPPLIES, while DPWH records contract 22MG0006 at ₱49.00M to NIRVANA CONST & SUPPLIES / FFJJ CONST. This may be due to a contract variation, joint venture arrangement, or a data entry update after the award.

Public record entityConstruction of Riverbank Protection along Marbel River, Brgy. Carpenter Hill, Koronadal City, South Cotabato

LocationCITY OF KORONADAL (CAPITAL) (SOUTH COTABATO), SOUTH COTABATO, Region XIIContract 22MG0006

Amount₱48,999,998.25 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: 2021-04-20 · Maxar

After capture: 2025-05-24 · 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

There is a clear and significant mismatch between the PhilGEPS award amount (₱96.75M) and the DPWH contract amount (₱49.00M) for the same contract ID (22MG0006), and the contractor names differ slightly (one lists an additional joint venture partner). The evidence is complete and checkable via provided URLs and record IDs. Innocent explanations are plausible but do not block publication.

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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 Riverbank Protection along Marbel River, Brgy. Carpenter Hill, Koronadal City, South Cotabato22MG0006Flood control	100%	September 12, 2022	October 7, 2022	No target date from DPWH, so lateness cannot be computed	completedsumbong source

Start: February 18, 2022 · 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": "0b4f4144-854c-41f3-a171-2491b96556a2",
  "awardId": "d5d52562-f489-4579-90df-c47629502efa",
  "linkScore": 1,
  "nameMismatch": false,
  "amountMismatch": true,
  "awardAmountPhp": 96746061.56,
  "linkValidation": "philgeps_ref equals DPWH contract ID",
  "projectCostPhp": 48999998.25,
  "philgepsAwardee": "NIRVANA CONSTRUCTION AND SUPPLIES"
}

Source documents

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

Possible Innocent Explanations

This may be due to a contract variation, joint venture arrangement, or a data entry update after the award.

Satellite before / after

Project completion

Rule Definition

Triggering Data & citations

Possible Innocent Explanations

Where this project sits