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Indicator worth a closer look. Not an accusation or a finding of wrongdoing.

Ito ay istatistikong anomalya o indikador na dapat suriin — hindi patunay ng maling gawain, pandaraya, o katiwalian laban sa sinumang tao.

AI-verified / Na-verify ng AI Data as of October 22, 2026

Contractor Concentration (Flood Control)

A contractor holds a very large share of flood-control contract value in a district or province.

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

Indicator: JTM CONST / EGB CONST CORP FORMERLY: EGB CONST received 38.0% (₱250.76M of ₱660.51M) of recorded flood-control contract value in Lower Kalinga District Engineering Office across 15 contracts and 11 contractors, at or above the 25% share threshold (HHI 0.216). This may be due to the contractor's strong track record or specialization in flood-control projects in the area.

Public record entityJTM CONST / EGB CONST CORP FORMERLY: EGB CONSTOrganization record →
LocationLower Kalinga District Engineering Office
Amount₱250,761,925.4438.0% of peer-group contract value in public records sumbong source

Only contractors and government agencies named in public procurement records are shown. Private individuals are not named.

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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.

Flagged peer group: Lower Kalinga District Engineering Office

Reported complete (DPWH): 3Ongoing: 0Delayed: 0Status unknown: 0
ProjectProg.Target endActual endDays lateStatus
Construction of Flood Control Structure along Cal-owan River, Sta. 2 + 430 - Sta. 3 + 380 (Left Bank), Brgy. Ammacian to Brgy. Malagnat, Pinukpuk, Kalinga22PL0003Flood control100%October 14, 2022January 5, 2023—completedsumbong source
Construction of Mega Dike Project along Chico River (Left Bank), Tabuk City, Kalinga23P00004Flood control100%April 11, 2024June 21, 2024—completedsumbong source
Construction of Mega Dike Project along Chico River, Sta. 84 + 000 - Sta. 85 + 000 (Left Bank), Tabuk City, Kalinga22PL0026100%January 30, 2023August 1, 2023—completedsumbong source

Rule Definition

Share of contract value by contractor within DEO or province; flags top share > 40% or elevated HHI.

Triggering Data & citations

Contractor holds a large share of flood-control contract value in its district/province

{
  "hhi": 0.2163015983139886,
  "scope": "deo",
  "bucketKey": "deo:Lower Kalinga District Engineering Office",
  "contractor": "JTM CONST / EGB CONST CORP FORMERLY: EGB CONST",
  "thresholds": {
    "share": 0.25,
    "minContracts": 3,
    "minBucketContracts": 10
  },
  "bucketTotalPhp": 660507123.95,
  "contractorShare": 0.3796505992855612,
  "contractorTotalPhp": 250761925.44,
  "contractorContracts": 3
}

Source documents

Possible Innocent Explanations

  • This may be due to the contractor's strong track record or specialization in flood-control projects in the area.