Investigations

VALORSUL - Valorização e Tratamento de Resíduos Sólidos da Área Metropolitana de Lisboa (Norte), S.A. 500906840 - EPAL - Empresa Portuguesa das Águas Livres, S.A. 505600005 - Águas de Santo André, S. A. 509436595 - Águas do Noroeste, S.A. 503537624 - Águas do Douro e Paiva, S.A. 505296950 - AdP - Águas de Portugal Serviços Ambientais, S. A.

Automated case report generated from contract-level risk evidence.

Executive Highlights

Supplier concentration unavailable: 0 contracts with winner data, 1 without winner data (total 1).

1 of 1 contracts (100%) have active risk signals

Supplier concentration is low (HHI 0.0000)

Award timing distribution is within expected bounds: 0% in Mar/Jun/Sep/Dec; 0% in December

Key Metrics

Flagged Rate
flagged_contracts / total_contracts = 1 / 1 = 100%
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
O objecto do contrato é o fornecimento de energia elétrica em regime de alta tensão às empresas do Grupo AdP designadas no Caderno de Encargos.
764190
2013-01-22 €7,364,663 65 (2)
A2 · Late Publication (40)
publication_date=2013-02-20 | celebration_date=2013-01-22
C1 · Missing Supplier NIF (25)
rule=C1 no winner recorded: awarded contract (effective price > 0) has no supplier identified

Award Timeline

Monthly award volume and amendment risk signals.

Period Awards Awarded value Amendment signals
2013-01 1 €7,364,663 0

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