Município de Lagoa (Açores)Empreitada de Construção de 6 Blocos Habitacionais a edificar no Bairro da Longueira - Freguesia de Santa Cruz - Concelho de Lagoa - Açores
Signing is recorded on 2025-04-03 and publication on 2025-05-29, an interval of 56 days. Recorded dates may need correction; this calculation does not establish a legal breach.
Question for the public body
What explains the gap between the recorded signing and publication dates?
Documents and records to verify
Check both dates against BASE and the signed contract. Ask when the record was submitted and whether it was corrected.
This observation does not establish favouritism, illegality or loss. Verify the documents and seek the public body’s explanation before publishing.
Supplier totals use published shares; where unavailable, equal allocation is an estimate.
Contract Details
Procedure
Concurso público
CPV
45210000
Contract Type
Empreitadas de obras públicas
Location
Portugal, Região Autónoma dos Açores, Lagoa
Publication
2025-05-29
Celebration
2025-04-03
Data coverage
Source evidence: Portal BASE · Not available
essential fields present: 4 (5)
Missing fields: contractual price
Not available
Risk Flags
An indicator describes a pattern in the data. It does not establish wrongdoing. No indicators does not certify a contract.
A2 · Late Publication
Publication is more than 10 calendar days after signing. This configured delay is not a legal deadline determination.
Source evidence
Rule
A2/A3 late publication: 56 days after signing (threshold: 10)
Publication Date
2025-05-29
Signing Date
2025-04-03
Days Late
56
A2_PUBLICATION_AFTER_CELEBRATION · HIGH · 2026-03-06 · Not available
Experimental indicators and advanced analysis
A5 · Proximity to configured amounts
Base value lies within 5% below one of the configured comparison amounts. Proximity alone does not establish splitting or a legal violation.
Source evidence
Rule
A5 threshold splitting: price within 5% below 5350000.0
Base price
5100000.0
Threshold
5350000.0
A5_THRESHOLD_SPLITTING · MEDIUM · 2026-03-06 · Not available
B5 · Benford's Law Deviation
A buyer's first-digit distribution departs from Benford's distribution using chi-square with at least 20 observations. Data selection can invalidate the diagnostic; it is not evidence of fraud.
Source evidence
Rule
B5 Benford's Law deviation: chi-square 215.4115 (df=8, n=1331, threshold=15.507)