REMOVAL OF REFRACTORY CONCRETE FROM HYDROCRACKER
Petrobrazi Refinery (Romania)
DURATION
SEGMENT
SOLUTION
Three weeks
Oil & gas refinery
Removing refractory concrete
How do you remove a refractory concrete cladding with a pressure strength of 190 N/mm2 from an installation with a diameter of 800 – 1000 millimetres?
Petrobrazi Refinery (Romania) was looking for a quick method to remove extremely hard refractory concrete from a hydrocracker. Until recently, this kind of demolition work was performed through manual scabbling: a deployment of four months of 24/7 continuous shifts in very difficult conditions. Specifically for Petrobrazi, ADS developed a revolutionary method that allowed us to get the same job done in just two weeks! This resulted in massive savings for the client. Not just in terms of man hours, but also in terms of the strongly reduced downtime of the installation.
How did we make the seemingly impossible possible? By linking multiple high-pressure units together, we were able to generate an enormous force that removed the concrete without damaging the steel pipes. Even the existing anchoring could be saved, so that the client was able to install new refractory concrete cladding without further pre-treatment. This unique application resulted in a patent for ADS.
CASE PHOTOGRAPHS
CASE VIDEO
CASE ROULETTE
REFRACTORY INSTALLATION AFTERBURNER
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REPAIR CONCRETE WITH LARGE PRECISION SEA LOCK IJMUIDEN
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Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
One year
REFRACTORY INSTALLATION AFTERBURNER
Waste Terminal Moerdijk
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three months
RENOVATING CHEMICAL COLLECTION CONTAINERS
Amsterdam
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three weeks
SHOTCRETE CYCLONES
Holcim, Eclépens
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three weeks
RENOVATION QUENCHING TOWER 21
Tata Steel IJmuiden
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Two years
ASSENDELFT, HVC ENERGY DISTRICT HEATING
Assendelft, HVC Energie
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three weeks
RAIL CONSTRUCTION RENOVATION
Tata Steel IJmuiden
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three weeks
SHOTCRETE CEMENT PLANT
Rohrdorfer Group, Austria
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
One month
BALLAST BLOCKS FOR NEW BRIDGES
Port of Antwerp
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
2 days
REMOVAL OF BRIDGE DECK LANGE WETERING
Lange Wetering
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Five weeks
REMOVAL OF 600 MM1 REINFORCED STRUCTURE SEA LOCK IJMUIDEN
Sea lock Ijmuiden
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
One week
REMOVING CONCRETE AROUND TENSION BARS AT PLATFORM SCHIPHOL
Schiphol
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Multiple phases
REMOVAL OF TAR EPOXY FROM STEEL ECK TACITUS BRIDGE RIJKSWEG A50 EWIJK
The Waal Bridge at Ewijk
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three months
REMOVAL OF EXISTING GROUTING AT HEIGHT
Tata Steel IJmuiden
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three weeks
REMOVAL OF PRESSURE LAYER ON T-BEAMS
Heavy industry
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Two weeks
REMOVAL OF 40 MM OF CONCRETE WITH EXTREME PRECISION
new sea lock at IJmuiden
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three weeks
DAMAGE-FREE REMOVAL OF COLLAPSED MOORING FACILITY
PORT OF ANTWERP
International contractors, Civil engineering
Rebar saving demolition
One week
REMOVAL OF GROUT AT A DEPTH OF 40 METRES
OVERCOME TECHNICAL HYDRODEMOLITION CHALLENGES
International contractors
Grout Removal
Five months
REFRACTORY INSTALLATION AFTERBURNER
WASTE TERMINAL MOERDIJK
Heavy industries, International contractors
Shotcrete application and refractory gunning
Three months
REPAIR CONCRETE WITH LARGE PRECISION SEA LOCK IJMUIDEN
IJmuiden Sea Lock
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
One year
REFRACTORY INSTALLATION AFTERBURNER
Waste Terminal Moerdijk
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three months
RENOVATING CHEMICAL COLLECTION CONTAINERS
Amsterdam
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three weeks
SHOTCRETE CYCLONES
Holcim, Eclépens
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three weeks
RENOVATION QUENCHING TOWER 21
Tata Steel IJmuiden
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Two years
ASSENDELFT, HVC ENERGY DISTRICT HEATING
Assendelft, HVC Energie
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three weeks
RAIL CONSTRUCTION RENOVATION
Tata Steel IJmuiden
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three weeks
SHOTCRETE CEMENT PLANT
Rohrdorfer Group, Austria
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
One month
BALLAST BLOCKS FOR NEW BRIDGES
Port of Antwerp
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
2 days
REMOVAL OF BRIDGE DECK LANGE WETERING
Lange Wetering
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Five weeks
REMOVAL OF 600 MM1 REINFORCED STRUCTURE SEA LOCK IJMUIDEN
Sea lock Ijmuiden
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
One week
REMOVING CONCRETE AROUND TENSION BARS AT PLATFORM SCHIPHOL
Schiphol
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Multiple phases
REMOVAL OF TAR EPOXY FROM STEEL ECK TACITUS BRIDGE RIJKSWEG A50 EWIJK
The Waal Bridge at Ewijk
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three months
REMOVAL OF EXISTING GROUTING AT HEIGHT
Tata Steel IJmuiden
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three weeks
REMOVAL OF PRESSURE LAYER ON T-BEAMS
Heavy industry
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Two weeks
REMOVAL OF 40 MM OF CONCRETE WITH EXTREME PRECISION
new sea lock at IJmuiden
Nuclear power plants, International contractors, Oil & gas refinery, Heavy industries, Offshore, Civil engineering
Rebar saving demolition, High pressure cutting technique (hydro-cutting), Removing refractory concrete, Cleaning or pre-treating concrete, Treating waste water, Grout Removal
Three weeks
DAMAGE-FREE REMOVAL OF COLLAPSED MOORING FACILITY
PORT OF ANTWERP
International contractors, Civil engineering
Rebar saving demolition
One week
REMOVAL OF GROUT AT A DEPTH OF 40 METRES
OVERCOME TECHNICAL HYDRODEMOLITION CHALLENGES
International contractors
Grout Removal
Five months
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