Marvila - Programa Habitação Renda Acessível Público - OR02 - Rua do Vale Formoso de Cima- LISBOA; LOTE 1 - Empreitada de Construção de Edifício A e Obras de Urbanização; LOTE 2 - Empreitada de Construção de Edifício B e Obras de Urbanização

ID 9961770 · Portal BASE
Price
Base Price
€31,880,216 .00
Effective Price
€11,637,584 .00 -63.5%
Contract Details
Contract Type
Empreitadas de obras públicas
Procedure
Concurso limitado por prévia qualificação
CPV Code
45211340
Location
Portugal, Lisboa, Lisboa
Bidder Count
—
Winner
Domingos da Silva teixeira, S.A.
NIF 501489126
Company
Dates
Publication
05 May 2023
Celebration
03 May 2023
Contracting Entity
Lisboa SRU
NIF 507023129
Public body
Data Source
Portal BASE
Api · synced 2026-04-17
Risk Flags
Score 65 · MEDIUM RISK
B5 · Benford's Law Deviation
B5_BENFORD_DEVIATION
HIGH
Chi2
49.1795
Sample size
1098
Observed
{"1"=>371, "2"=>160, "3"=>121, "4"=>83, "5"=>68, "6"=>94, "7"=>91, "8"=>42, "9"=>68}
Rule
B5 Benford's Law deviation: chi-square 49.1795 (df=8, n=1098, threshold=15.507)
Detected 2026-03-06
A9 · Abnormal Price Reduction
A9_PRICE_REDUCTION
LOW
Base price
31880216.0
Total effective price
11637584.0
Ratio
0.365
Direction
reduction
Rule
A9 price reduction: ratio 0.365 outside [0.5, 1.5]
Detected 2026-03-06