Swedish dam relies on hydrodemolition techniques throughout refurbishment Hydrodemolition techniques are being used for the refurbishment contract on Sweden’s Jäpströmmen hydropower station dam wall and three spillway gates using Aquajet’s Aqua Cutter robotic hydrodemolition equipment; including underwater operations and night-time temperatures of -25ºC.. Read more Noice problems eliminated on Swedish city centre bridge and tunnel hydrodemolition projects Quietly does it in Stockholm’s tourist centre as new Ecosilence Power Pack from Aquajet makes its debut on extensive city centre bridge and tunnel hydrodemolition projects;beating all expectations and making all noise-related problems a thing of the past. Read more Norrköping's Motala Ström dam gets a facelift Aqua Cutter HVD robot speeds up renovation work at historic heritage site. An Aquajet HVD robot was recently employed to rapidly remove the surface concrete of the Motala Ström dam wall at Norrköping, south of Stockhom in Sweden, prior to its resurfacing. Read more Aquajet keeps Gotthard Tunnel on track in Swiss Alps Hydrodemolition techniques were successfully used on the world famous Swiss railway line close to Gotthard using an 11.5m high tower and a new Aqua Cutter Evolution robot from Sweden’s Aquajet Systems to remove damaged concrete without affecting services on the twin rail track Read more Aqua Cutter robot makes short work of Pearl Harbour concrete repairs A hydrodemolition robot from Aquajet Systems is helping Triton Marine Construction to achieve remarkable production rates in the removal of spalled concrete from two piers at Pearl Harbour, in Oahu, Hawaii, USA. The Aqua Cutter HD-6000’s high-pressure water jet system takes just a minute to remove a cubic foot of the weak 1940s concrete - equivalent to a cubic metre in about half an hour. Read more Aquajet makes an impact on Austrian bridge Austrian hydrodemolition specialist contractor Röhsler & Co is using an Aqua Cutter HVD-6000 to remove more than 300 m³ of concrete to expose rebar for installation of new impact barriers on a 300 m elevated live highway in Vienna. Read more