Aquisição de serviços especializados para a substituição do carvão ativado nas instalações de tratamento de águas residuais elevatórias EEAR Alameda da Praia da Marina e EEAR Vilamarina, incluindo o fornecimento do carvão ativado (CPV 24954000-6) e todas as operações necessárias à sua remoção, substituição e correta colocação em funcionamento.

different companies won its awards

12

of the awards went to the three most frequent winners

25%

of its calls state an estimated value

100%

Based on 12 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

Portugal · Chemicals

different companies won awards here

213

of the awards went to the three most frequent winners

10%

buyers awarded contracts here

176

Based on 332 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

Competition

tenders per lot on average (open and restricted procedures)

3.1

of those lots received a single tender

42%

of the awards went to companies based in another country

2%

of the tenders came from another country

10%

As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.