Investigations

Município de Lagoa

Automated case report generated from contract-level risk evidence.

Executive Highlights

Supplier concentration unavailable: 0 contracts with winner data, 30 without winner data (total 30).

1 of 30 contracts (3.3%) have active risk signals

Supplier concentration is low (HHI 0.0000)

Award timing distribution is within expected bounds: 33.3% in Mar/Jun/Sep/Dec; 10% in December

Key Metrics

Flagged Rate
flagged_contracts / total_contracts = 1 / 30 = 3.3%
HHI Concentration
HHI = Σ s_i² = 0.0000
Interpretation: low supplier concentration
Thresholds: low < 0.15; medium 0.15-0.25; high > 0.25

Network Cluster Map

Main cluster focused on this entity with person-company links.

Whole Procurement Map

Global contract links across public bodies and companies

Public mode hides individual nodes and shows only connected-individual totals.

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Legend Public body Company

Top 30 High-Risk Contracts

Highest combined risk score, with indicator evidence.

Contract Date Value Risk Evidence
Portugal – Street-cleaning and sweeping services – Limpeza Urbana no Concelho de Lagoa - 3 Anos
795834-2024
2024-12-27 €12,000,000 55 (1)
B5 · Benford's Law Deviation (55)
chi2=23.3889 | sample_size=30

Award Timeline

Monthly award volume and amendment risk signals.

Period Awards Awarded value Amendment signals
2024-04 2 €875,571 0
2024-07 5 €2,290,546 0
2024-09 6 €2,484,362 0
2024-10 1 €397,788 0
2024-12 2 €14,049,516 0
2025-01 2 €565,800 0
2025-03 1 €280,000 0
2025-05 3 €1,049,789 0
2025-07 1 €299,480 0
2025-08 4 €2,961,054 0
2025-10 2 €1,075,016 0
2025-12 1 €415,260 0

Risk scoring combines rule-based indicators with data quality flags. Values and confidence degrade when critical fields are missing.