Portal BASE · ID 7794917

CP 17/2021_DEGA - Renovação de Redes de Distribuição de Água da AdRA - 2021

Who contracts with whom?

Recorded contract value222,300.00 €legacy reported value

These are contract records, not verified payments or an estimate of money received by each supplier.

  1. Signed
  2. Published

2 days between the recorded signing and publication dates.

Dates are displayed in recorded chronological order. A gap alone does not establish a breach of law.

The recorded price fields

Base price / estimate
970,000.00 €
Contractual price
Not available
Reported final price
222,300.00 €

Values describe contracts, not losses or verified payments. Missing values are not treated as known spending.

Some older records combine contractual and final values. This limitation remains visible until reimport. These are not verified payments.

Main suppliers

Supplier totals use published shares; where unavailable, equal allocation is an estimate.

Contract Details

Procedure
Concurso público
CPV
45232151
Contract Type
Empreitadas de obras públicas
Location
Portugal, Aveiro, Albergaria-a-Velha Portugal, Aveiro, Águeda Portugal, Aveiro, Sever do Vouga Portugal, Aveiro, Estarreja Portugal, Aveiro, Ílhavo Portugal, Aveiro, Ovar Portugal, Aveiro, Aveiro Portugal, Aveiro, Vagos Portugal, Aveiro, Murtosa Portugal, Aveiro, Oliveira do Bairro
Publication
2021-08-12
Celebration
2021-08-10

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.

Experimental indicators and advanced analysis

A9 · Abnormal Price Reduction

Reported final price is below half the positive base price. A reduction is descriptive and requires source review.

Source evidence
Rule
A9 price reduction: ratio 0.2292 outside [0.5, 1.5]
Base price
970000.0
Total effective price
222300.0
Ratio
0.2292

A9_PRICE_REDUCTION · LOW · 2026-03-06 · Not available

How it works · Read a public contract