Outfalls

With extensive experience in inspection, repairs and installation of new outfalls, Hydrokarst can work on outfalls and water inlets at depths of 200 m.

Our services range from the landing point to great depths:

– Excavation, backfilling
– Installation and repair of all HDPE, stainless steel, steel liner pipelines
– All types of underwater welding and joints
– Underwater anchors, including environmentally-sound anchors
– Installation of environmentally-sound mattresses and concrete ballasts
– Supports on free spans
– All types of diffusers
– Cathodic protection
– Construction of underwater cradles
– Bathymetric monitoring and GPS positioning
– Expert assessments and dimensional measurements
– Integration of environmental monitoring and studies