Empreitada Reabilitação e Modernização do Distribuidor da Erra (1ª fase)

ID 10434396 · Portal BASE
Price
Base Price
€5,262,052 .00
Effective Price
€4,995,464 .00 -5.1%
Contract Details
Contract Type
Empreitadas de obras públicas
Procedure
Concurso público
CPV Code
45232120
Location
Portugal, Santarém, Coruche
Bidder Count
6
Winner
Tecnovia - Sociedade de Empreitadas, S. A.
NIF 500280908
Company
Competition
6 bidders recorded
Construções Castanheira & Joaquim, Lda
NIF 503938645
Tecnovia - Sociedade de Empreitadas, S. A.
NIF 500280908
Extraco - Construccions e Proxectos, S.A
NIF 980427568
Irmãos Almeida Cabral
NIF 503335096
CONSTRUÇÕES PRAGOSA, S. A.
NIF 502496878
THAMES Lda
NIF 508199050
Dates
Publication
05 Jan 2024
Celebration
03 Jan 2024
Contracting Entity
Associação de Regantes e Beneficiários do Vale do Sorraia
NIF 500032408
Public body
Data Source
Portal BASE
Api · synced 2026-04-17
Risk Flags
Score 70 · HIGH RISK
A5 · Threshold Splitting
A5_THRESHOLD_SPLITTING
MEDIUM
Base price
5262052.0
Threshold
5350000.0
Rule
A5 threshold splitting: price within 5% below 5350000.0
Detected 2026-03-06
B5 · Benford's Law Deviation
B5_BENFORD_DEVIATION
MEDIUM
Chi2
16.4831
Sample size
73
Observed
{"1"=>19, "2"=>10, "3"=>12, "4"=>6, "5"=>5, "6"=>7, "7"=>11, "8"=>1, "9"=>2}
Rule
B5 Benford's Law deviation: chi-square 16.4831 (df=8, n=73, threshold=15.507)
Detected 2026-03-06