Portal BASE · ID 13523164

AQUISIÇÃO de equipamento técnico de Iluminação para a Direção Técnica do Teatro Nacional de São Carlos

Who contracts with whom?

Recorded contract value380,015.00 €legacy reported value
Recorded suppliersAlberto Sá, Lda

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

  1. Signed
  2. Published

10 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
887,000.00 €
Contractual price
Not available
Reported final price
380,015.00 €

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
31527260
Contract Type
Aquisição de bens móveis
Location
Portugal, Lisboa, Lisboa
Publication
2026-02-20
Celebration
2026-02-10

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 0.4284 outside [0.5, 1.5]
Base price
887000.0
Total effective price
380015.0
Ratio
0.4284

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

How it works · Read a public contract