KGAL Consulting Engineers Ltd

Flood risk reduction and improved fish migration across the River Rother catchment with online flood gates and a bespoke full-channel fish pass

Phase 2: The construction and commissioning of a new £10m fish pass on the River Trent at Colwick Country Park in Nottinghamshire

Asset refurbishment to maintain flood resilience, while reducing both the operational carbon footprint and the overall impact of the project upgrade

The Don Regulators comprise three strategically important regulator gates on the River Rother that are owned, operated and maintained by the Environment Agency (EA). The purpose of the regulators is to reduce the risk of flooding to settlements within the Don catchment, by attenuating flows in the River Rother. JBA-Bentley, in a joint venture relationship, […]

During the 1950s the Holme Sluice Gates structure was constructed, diverting the River Trent from its original path around the Country Park through a newly excavated 80m wide cut channel. The gates are operated by the Environment Agency to maintain navigable river levels within the Nottingham area. At the side of the sluice gates is […]

Keadby Terminal Assisted Outfall (TAO) Pumping Station is at the end of an intricate system of rivers and pumping stations within the low-lying Isle of Axholme catchment in Lincolnshire. It was originally built in the 1940s to discharge water from three parallel channels known as the Three Rivers, into the River Trent during high tides. […]

The Boston Barrier Tidal Flood Defence Scheme is a £100m project for the Environment Agency, delivered by BMMJV (a joint venture between BAM Nuttall and Mott MacDonald), to reduce the risk of tidal flooding to 14,300 properties and businesses in Boston, Lincolnshire. Boston is located on the east coast of the United Kingdom off The […]

The Foss Barrier and associated pumping station is a vital asset in the City of York’s flood defences and was constructed in the 1980s in response to severe flooding five years earlier. In flood conditions, a mechanical gate can be lowered to stop rising waters in the River Ouse from flowing back up into the […]

Boston Barrier Tidal Flood Defence Scheme is a £100m project for the Environment Agency, delivered by BMMJV (a joint venture between BAM Nuttall and Mott MacDonald), to reduce the risk of tidal flooding to 14,300 properties and businesses in Boston, Lincolnshire. Boston is located on the east coast of the United Kingdom off The Wash […]

At the start of construction for the Hanningfield Raw Water Reservoir, an Act of Parliament The Hanningfield Water Order 1950 was passed with agreements put in place for the maintenance of the lock between the navigation company (Essex Waterways) and Northumbrian Water Group (NWG), parent company of Essex and Suffolk Water. NWG abstracts water from […]