Indicator C2 — Bid-Ceiling Hugging

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

Bid-Ceiling Hugging

Contract cost is at or above 99.5% of ABC from Sumbong.

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

Indicator: contract 22E00150 was awarded at 100.00% of its ABC. Across its 115 recorded contracts, LEGACY CONST CORP FORMERLY: LEGACY CONST was awarded at ≥99.5% of ABC 100 times (87.0%), versus 70.4% for flood-control contracts overall. This may be due to precise cost estimation or competitive bidding that exactly matches the ABC.

Public record entityConstruction (Completion) of River Control Structure and Drainage System, Bangon River Control, Tablas Island, Romblon

LocationODIONGAN (ROMBLON), ROMBLON, Region IV-BContract 22E00150

Amount₱106,147,622.30100.00% of approved budget (ABC) 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: 2019-04-25 · Maxar

After capture: 2019-04-25 · Vantor

No imagery since construction began — latest capture 2019-04-25

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

The contract was awarded at exactly 100% of the ABC, which is unusual and meets the rule's threshold. The contractor has a high rate (87%) of contracts awarded at or above 99.5% of ABC, much higher than the baseline for flood-control contracts (70.4%). All relevant figures and record links are present, and the evidence is sufficient for public review.

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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 (Completion) of River Control Structure and Drainage System, Bangon River Control, Tablas Island, Romblon22E00150Flood control	100%	June 7, 2023	June 7, 2023	—	completedsumbong source

Start: May 24, 2022 · Source fetched October 21, 2026

Rule Definition

ContractCost / ABC ≥ 0.995 using metadata.abc and contract cost fields.

Triggering Data & citations

Contract cost is at or above 99.5% of approved budget for contract (ABC)

{
  "deo": "Romblon District Engineering Office",
  "ratio": 0.9999778520905196,
  "abcPhp": 106149973.3,
  "threshold": 0.995,
  "contractId": "22E00150",
  "contractor": "LEGACY CONST CORP FORMERLY: LEGACY CONST",
  "contractCostPhp": 106147622.3
}

Source documents

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

Possible Innocent Explanations

Accurate cost estimating
Single qualified bid at market rate
ABC set equal to engineer’s estimate