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: YURICH BUILDERS AND CONST SUPPLY INC received 53.4% (₱872.92M of ₱1.63B) of recorded flood-control contract value in Palawan 3rd District Engineering Office across 24 contracts and 12 contractors, at or above the 25% share threshold (HHI 0.334). This may be due to the contractor's strong track record or specialization in flood-control projects in the area.
Only contractors and government agencies named in public procurement records are shown. Private individuals are not named.
Named in this indicator? Respond or report an error · Corrections policy
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: Palawan 3rd District Engineering Office
| Project | Prog. | Target end | Actual end | Days late | Status |
|---|---|---|---|---|---|
| Construction of Aborlan River Waterway, (Downstream Leftside) Aborlan, Palawan24E00133Flood control | 100% | January 11, 2025 | December 5, 2024 | — | completedsumbong source |
| Construction of Flood Control Structure along Iraan River Upstream, Barangay Iraan, Aborlan, Palawan23E00187Flood control | 100% | April 6, 2024 | March 7, 2024 | — | completedsumbong source |
| Construction of Flood Control Structure along Iraan River Upstream, Brgy. Iraan (L/S), Aborlan, Palawan24E00181Flood control | 100% | December 19, 2024 | November 5, 2024 | — | completedsumbong source |
| Construction of River Bank Protection Structure along Irawan River Upstream, Barangay Irawan, Puerto Princesa City, Palawan24E00180Flood control | 100% | March 3, 2025 | December 5, 2024 | — | completedsumbong source |
| Construction of River Bank Protection Structures along Irawan River Downstream (R/S), Barangay Irawan, Puerto Princesa City, Palawan23E00188 | 100% | April 6, 2024 | March 7, 2024 | — | 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": 0.33351981285009125,
"scope": "deo",
"bucketKey": "deo:Palawan 3rd District Engineering Office",
"contractor": "YURICH BUILDERS AND CONST SUPPLY INC",
"thresholds": {
"share": 0.25,
"minContracts": 3,
"minBucketContracts": 10
},
"bucketTotalPhp": 1634793203.27,
"contractorShare": 0.5339624997974929,
"contractorTotalPhp": 872918265.4700001,
"contractorContracts": 5
}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.
