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REMOVAL OF TAR EPOXY FROM STEEL ECK TACITUS BRIDGE RIJKSWEG A50 EWIJK

The Waal Bridge at Ewijk

DURATION

SEGMENT

SOLUTION

Three months

Civil engineering

International contractors

Cleaning or pre-treating concrete

The Waal Bridge at Ewijk consists of a concrete cable-stayed bridge with four I-shaped pylons and a steel cable-stayed bridge with two I-shaped pylons between the two lanes. The bridge is a kilometre long and 40 metres wide. The bridge deck of the oldest bridge was worn. The structure was restored and brought to the same height as the road surface of the new bridge. For this renovation, the tar epoxy needed to be removed from the steel bridge deck.

Commissioned by CVB, ADS, with the help of two hydrodemolition robots equipped with a rotor lance, removed a whopping 16,500 m² of tar epoxy in just three months. Our contribution was a modest part of a large road construction project, but was still a complex and challenging job for us.

Want to know more?

Andrei Pascu

Want to know more?

Andrei Pascu

CASE PHOTOGRAPHS

CASE VIDEO

CASE ROULETTE

REFRACTORY INSTALLATION AFTERBURNER

Heavy industries, International contractors

Shotcrete application and refractory gunning

Three months

REPAIR CONCRETE WITH LARGE PRECISION 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 year

REFRACTORY INSTALLATION AFTERBURNER

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

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

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

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

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

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

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

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

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

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

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 EXISTING GROUTING AT HEIGHT

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

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

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

International contractors, Civil engineering

Rebar saving demolition

One week

REMOVAL OF GROUT AT A DEPTH OF 40 METRES

International contractors

Grout Removal

Five months

REMOVAL OF REFRACTORY CONCRETE FROM HYDROCRACKER

Civil engineering

Grout Removal

Three weeks

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 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

REMOVAL OF REFRACTORY CONCRETE FROM HYDROCRACKER

Petrobrazi Refinery (Romania)

Civil engineering

Grout Removal

Three weeks

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 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

REMOVAL OF REFRACTORY CONCRETE FROM HYDROCRACKER

Petrobrazi Refinery (Romania)

Civil engineering

Grout Removal

Three weeks