Portal BASE · ID 11778569

Projeto de recuperação da barragem do tanque – Levantamento topográfico

Buyer

A. R. M. - Águas e Resíduos da Madeira, SA

NIF 509574513

Base price / estimate
113,000.00 €
Contractual price
Not available
Reported final price
46,136.00 €

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
71351800
Contract Type
Aquisição de serviços
Location
Portugal, Região Autónoma da Madeira, Porto Santo
Publication
2025-10-09
Celebration
2025-10-09

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 0.4083 outside [0.5, 1.5]
Base price
113000.0
Total effective price
46136.0
Ratio
0.4083

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

How it works · Read a public contract