Infrastructure

Drainage

Dredging services in Rio Camurujipe (Camurujipe River) – Iguatemi, Salvador, Bahia, Brazil.

Dredging and material transportation.

dragagem-rio-camurujipe

Pond cleaning at Amaralina Military Base - Salvador - Bahia - Brazil

Dredging and material transportation.

limpeza-lagoa-exercito

Drainage service performing in Subúrbio Ferroviário.

Drainage service performing in Subúrbio Ferroviário.

macro-drenagem-suburbio-ferroviario

Paviment restoration and drainage of Rua da Aliança – 1ª etapa/Praia Grande – Salvador, Bahia, Brazil.

Service performed: drainage system (345 m) with tubular gallery in reinforced concrete – Nominal Diameter 0.40 to 1.20 of 51m of rectangular duct in reinforced concrete; 2,257.80 m2 street construction with asphaltic paving, including earthmoving, foundation, sidewalk in concrete, and curb.

recuperacao-canal-praia-grande

Engineering Services for rehabilitation of Lagoa Grande - Feira de Santana-Ba.

Execution 110,000 m2 of earthwork; 72 m tunnel liner (1.40m); 138,000 m³ dredging (mud excavation): 2,300 m drainage network with concrete tubular gallery – DN 300 mm to 1500 mm; 26,000 m² of paving with parallel; 14,000 m² of bike path (interlocked floor).

lagoa-grande

Infrastructure service performing to relocate residents from a hazardous area in Salvador, Bahia, Brazil.

Service performed: water network installation (2,492.23 m); sewage system (1,740 m); water pumping (855 m) – Nominal Diameter 50 mm; 6 water collection systems were built; artesian well (210 m), and implantation of 1 high water reservoir in fiberglass; and 4 septic tanks and gullies.

area-de-risco