Wilkinson Environmental - Drain and Sewer Obstruction Removal of Circular Steel Pile RGL were tasked with removing a 300mm circular steel pile from inside 375mm diameter clay sewer. With the obstruction lying 20 metres from the nearest access point, it called for an ultra-high-pressure water jetting solution.
Bombay Sapphire - Underwater Pile Cutting of Sheet Larssen Piles from Around Ornamental Glass House When Mellor needed to remove several sheet Larssen piles from around an ornamental glass house at the Laverstock Distillery, they called upon RGL to provide a water jetting solution to cut the piles 300mm below the riverbed.
DBB - Underwater Pile Cutting of Met Mast Monopiles RGL were selected by DBB Jack-Up Services A/S to provide underwater pile cutting solutions for the removal of a Monopile from Horns Rev, Offshore Denmark
Norwegian Highways Agency - Hydrodemolition of Underwater Bridge Pillars When RGL used hydrodemolition techniques to undertake surface preparation on a bridge pillars in Norway; they generated significant cost savings and improved safety by eliminating the need for operatives to enter the water.
Redrow Homes - Hydrodemolition Cutting Pockets into Reinforced Concrete Slab RGL were approached by Foundation Developments Limited and Redrow Homes to provide precision hydrodemolition works involving the removal of concrete from 8 locations. The requirement was to remove the top 150mm of concrete from areas measuring 3.5 metre squared while adhering to strict noise level limits.
Costain - Precision Concrete Removal for Bridge Strengthening RGL utilised precision hydrodemolition and surface preparation techniques during the strengthening of Hammersmith Flyover project; exposing bearings for replacement, scabbling areas ready for resurfacing and exposing steel reinforcements for bonding new concrete and coatings.
Crossrail - Hydrodemolition of Diaphragm Wall When RGL were approached by the joint venture of BAM Nuttall and Kier (BNK) in August 2012, they needed our assistance with the selective removal of concrete in the top 1 metre of the diaphragm wall on one of their Crossrail sites in London. This tricky concrete Hydrodemolition task would remove cement and aggregate and leave steel reinforcements intact, ready to be integrated to a capping beam.