News
To construct the future,
you need to dive deep

RELOCATION AND RECONSTRUCTION OF UNDERWATER DUCKERS

In accordance with the intention of Bulgarian Ports Infrastructure Company (BPI Co) to increase the depth of Canal 1 and Canal 2, as part of the project "Engineering and dredging of Canal 1 and Canal 2 - Port of Varna", Hydroremont IG Ltd. completed the works under the Contract "Relocation and reconstruction of underwater duckers" at the end of March 2024. The duckers were installed in specially designed dredged trenches and the following underground technical instrastructure networks were installed in:

Canal 1 - Electrical Ducker;
Canal 2 - Ducker for potable water; Ducker for wastewater; Ducker fof gas pipelines.

The old duckers and pipelines were dug when Canal 2 was dredged in the early 1970 s and were laid completely dry. Hydroremont IG Ltd. is the first company in Bulgaria to
undertake the following underwater works:
Laying of temporary pipes;
Disassembly and removal ot old ducker;
Manufacture and installation of weights;
Testing of pipeline for water tightness with installed weighting devices;
Lowering of water, pipe laying and installation;
Excavation with pipe laying;
Backfill with sand;
Making of temporary backfill with fractions;
Underwater inspection of the ducker.

Hydroremont IG Ltd. completed its agreed works professionally and in accordance with the regulatory requirements, in complience with the requirements for healt and safety at work and environmental protection.                                          

 

 

 

 

 

 

 

 

 

 

 

In order to build the future you need to dive deep

Contact us for more information from quick response, emergency work, to large-scale, multi-year service contracts.

Contact Us