In the recent past. land prices and population in Malta have skyrocketed due to land limitation and restrictions by the Planning Authority (PA) and the Environment and Resources Authority (ERA).
In Malta this situation is particularly visible in the areas of Imsida, Ta’ Xbiex, San Giljan (St Julians), Sliema, Pembroke, Ta’ L-ibragg and Swieqi and other locations in the Maltese islands where the cost of land per square meter is above the average.
Due to height limitations imposed by the Local Authorities, one solution is to dig deeper, however excavation in the underlying strata may happen below the sea water level in some circumstances such as in Ta’ Xbiex, Sliema and St Julians where the altitude above sea level is very limited.
Several process and techniques may be implemented to excavate below the mean sea water level which range from requiring no process to injection grouting and pressure injection of grout into the fissures and fractures in the rock.
Contact us for more information on processes and techniques for excavation and construction in water and excavation and construction below the mean sea water level.








