DOP Pumps for Harbor Project in Brazil

Damen has delivered two complete DOP packages to Acciona Infraestructuras, S.A., a Spanish construction company.

The DOP submersible dredge pumps are being used in a large harbor construction project in Brazil. The DOP pumps empty concrete caissons to be able to reposition these as a breakwater.

At Sao Joao de Barra, which is located along the South Atlantic coast some 150 miles North of Rio de Janeiro, Brazil, a large harbor construction project started a few years ago. Acciona was awarded the contract for the engineering, design and construction of two artificial breakwaters. Acciona decided to use their pioneering system of concrete caissons built in an auxiliary dock.

Five of these sand-filled caissons now have to be emptied to be moved to their final position, together with another 37 caissons which have already been made and positioned in their final place.

Damen has delivered two DOP packages, which both include a DOP submersible dredge pump, type DOP250, a 403 kW diesel hydraulic power pack, a separate diesel driven jetwater pump feeding the dredge pump’s suction head plus a number of hoses, connections and spares.

DOP packages to Acciona

The DOP is connected to a crane. Each DOP250 has a mixture capacity of 1,250 m3/h, and is used to empty each partition of the caisson. The sand is put to good use as it is pumped to a nearby beach.

 

Share this article

Follow Dredging Today

Events>

<< Jun 2019 >>
MTWTFSS
27 28 29 30 31 1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30

Eastern Chapter WEDA Fall 2019 Conference

Wednesday (10/16/19) afternoon will start the program with an opportunity to take the Dredging 101 course.

read more >

IADC SEMINAR ON DREDGING AND RECLAMATION IN DELFT

This five-day course strives to provide an understanding through lectures by experts in the field and workshops…

read more >

10th Dredging & Land Reclamation Summit 2019

The 10th Dredging & Land Reclamation World between 15-18 July 2019 in London is aimed at resolving…

read more >

Australasian Coasts and Ports 2019

Conference Theme “Future directions from 40°S and beyond” reflects the increasing awareness about the need to find suitable…

read more >

Jobs>

Dredging jobs in Abu Dhabi at NMDC

National Marine Dredging Company “NMDC” aims to be the largest dredging player in the Arab’s Gulf region...

apply

Looking to fill a job opening?

By advertising your job here, on the homepage of DredgingToday.com, you'll reach countless professionals in the sector. For more information, click below....

apply

Looking to fill a job opening?

By advertising your job here, on the homepage of DredgingToday.com, you'll reach countless professionals in the sector. For more information, click below...

apply