Câmara Municipal de Oeiras
Automated case report generated from contract-level risk evidence.
Executive Highlights
Supplier concentration unavailable: 0 contracts with winner data, 37 without winner data (total 37).
1 of 37 contracts (2.7%) have active risk signals
Supplier concentration is low (HHI 0.0000)
Award timing distribution is within expected bounds: 35.1% in Mar/Jun/Sep/Dec; 2.7% in December
Key Metrics
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.
Navigate: drag to pan, use mouse wheel to zoom, and reset view when needed.
Top 30 High-Risk Contracts
Highest combined risk score, with indicator evidence.
| Contract | Date | Value | Risk | Evidence |
|---|---|---|---|---|
|
Portugal – Street-cleaning and sweeping services – 2023/1303 DAQV - Varredura mecânica para limpeza de arruamentos - 2 Lotes
156124-2024
|
2024-03-14 | €3,611,978,510 | 55 (1) |
B5 · Benford's Law Deviation
(55)
chi2=20.8016 | sample_size=37
|
Award Timeline
Monthly award volume and amendment risk signals.
| Period | Awards | Awarded value | Amendment signals |
|---|---|---|---|
| 2024-03 | 7 | €3,637,913,247 | 0 |
| 2024-04 | 4 | €235,272,454 | 0 |
| 2024-05 | 1 | €10,419,194 | 0 |
| 2024-06 | 3 | €8,556,759 | 0 |
| 2024-07 | 3 | €25,272,237 | 0 |
| 2024-08 | 2 | €8,596,565 | 0 |
| 2024-09 | 2 | €986,430 | 0 |
| 2024-11 | 3 | €15,454,146 | 0 |
| 2024-12 | 1 | €233,100 | 0 |
| 2025-01 | 3 | €9,241,337 | 0 |
| 2025-02 | 4 | €1,257,772 | 0 |
| 2025-04 | 2 | €3,280,669 | 0 |
| 2025-05 | 1 | €3,461,798 | 0 |
| 2026-02 | 1 | €375,002 | 0 |
Risk scoring combines rule-based indicators with data quality flags. Values and confidence degrade when critical fields are missing.