Detalhes do Projeto
CIRCUNVALAÇÃO WATER DUCT – INITIAL AND INTERMEDIATE SECTIONS – PACKAGE III
Client: EPAL – Empresa Pública das Águas Livres, S.A.
Location: Alhandra – Portugal
Execution Period: 24 Months
Execution of a section of a drinking water duct under pressure, Ø 1800 mm with a length of 9.710 meters, between the Arcena reservoir diversion and the one of Santa Iria de Azoia.
Pavement removal and replacement: 2.224 m2
Excavation for the project stake out (stripping with blade): 101.215 m3
Excavation for the project stake out (ripper or explosives): 26.883 m3
Gravel and grit in the pipeline backfill: 15.274 m3
Sand bed: 33.572 m3
Loading and transport to a disposal site: 52.387 m3
Backfill with excavated soils: 42.139 m3
Boxes (vents, valves, etc.): 36 unit
Concrete: 6.552 m3
FFD pipes Ø 1800 mm: 9.505 lm
