Salix proposed a stream enhancement design with the main aim of increasing base flow, reducing low flows and narrowing the channel using vegetated wet berms of varying widths, locally sourced coarse wood deﬂectors and vegetation to be used both marginally and within the channel itself.
Eight years on and vegetative erosion control is a massive success on the River Cleddau as an alternative to blockstone.
Staff at Exeter Flood Defence Project were delighted when within a few weeks mullet were feeding at the base of the erosion control Rock Mattresses.
The Environment Agency commissioned our erosion products on the tidal River Crouch. Inter tidal rivers are notably difficult to manage, our Rock Mattresses, Rock Rolls and Brushwood Fascines have been proven in the toughest of environments.
Rock Rolls and pre-planted Coir Rolls & Pallets were used to prevent erosion whilst creating a lovely habitat in Sheffield City centre where a culverted stream had been flash flooding
Salix’s Rock Mattresses, Coir Rolls & Coir Pallets are being used on the Exeter FAS Scheme enhancing wildlife habitats whilst giving cost effective erosion control.
Rock Rolls and VMax C350 provide ecological erosion control at Yeovil Junction, protecting the railway from undercutting by the River Yoe
VMax C350 & Eronet are used on this hydro project to protect the inlet channel and surrounding soils from erosion, working with nature for natural solutions
Contractors, Consultants and Researchers are praising our Rock Rolls and Rock Mattresses for their proven ability to offer sustainable cost effective solutions to more traditional hard engineering such as concrete, rip rap, gabions and blockstone.
Bridging the ecological and engineering gap with our effective bio-engineering solutions
Innovative spider machine helps restore wildlife habitats on the River Washburn. Yorkshire Water’s trial works to improve the quality of the river environment downstream of Swinsty reservoir is now well underway.
Tensar VMax P550 is designed for use as erosion control on steep slopes, high-flow channels, spillways, and shorelines.
With funding from the Welsh Government’s Nature Fund, we supported Rhondda Cynon Taf Council in taking steps to naturalise one of the concrete channels which brings water down from the mountains at Cwmparc, in order to slow the flow of water, reduce flood risk and improve wildlife habitats. If successful, the measures introduced in this … Continue reading Slowing the flow at Cwmparc
Working with the Norfolk Rivers Trust and cbec, Salix has just completed a project to help to improve wildlife habitats on a section of the chalk River Nar in west Norfolk.
With the help of Salix, the Norfolk Rivers Trust is improving fish and other river wildlife habitats on the River Babingley near Flitcham, one of only two hundred chalk rivers left in the world.
As part of a series of measures to protect the freshwater habitats at Titchwell Marsh Nature Reserve on the north Norfolk coast, Salix has supplied the Royal Society for the Protection of Birds (RSPB) 2,000 metres of Rock Rolls. Jim Scott, Site Manager for the RSPB’s North West Norfolk Reserves, explains: “Thankfully, as a result … Continue reading Salix Rock Rolls Protect Titchwell Marsh
The £21.7 million flood defence scheme involves works on 16 individual reaches of the river and will reduce the risk of tidal flooding to 488 homes and 94 commercial properties in Sandwich. Client – Jackson Civil Engineering working on behalf of the Environment Agency. VMax C350 was the product required in order to prevent soil loss … Continue reading Sandwich Flood Alleviation Scheme
The River Washford runs through the village of Roadwater near Minehead, Somerset. The catchment creates a flashy river which floods parts of the village in large flood events. The increasing frequency of flood events required the existing system to be replaced and improved. The new bank protection provided a robust toe and a reinforced turf … Continue reading Roadwater Erosion Protection
Tenth Anniversary of Salix’s Project on The River Dulais, Rhosmaen, Llandeilo. Salix’s River Dulais project demonstrating the use of large woody debris (LWD) is now ten years old and we are delighted to announce that this ground breaking project has been included in the River Restoration Centre (RRC) Manual of Techniques. A comprehensive PDF can … Continue reading 10th Anniversary River Dulais Project
The River Teme is a sensitive SSSI and SAC river and over 150 metres of severe bank erosion was threatening a National Grid pipeline. Salix were the lead Design and Build Contractor offering a hybrid bank protection solution. The toe of the eroded bank was stabilised with a graded riprap below average water level and … Continue reading Tough Test on The Teme
Salix have extensive experience of spillway protection offering advice to engineers involved in this area of expertise. Our VMax range of Composite Turf Reinforcement Mats (CTRMs) including VMax C350, VMax P550 and ready grown turf TC125 are products available exclusively from Salix as sole UK distributors. Approved by panel engineers working under the Reservoir Act, Salix … Continue reading Spillways Surge Ahead!
The River Rhiw, Mid Wales was the scene of some rapid intervention by Salix’s Specialist Contracting team lead by Technical Director,David Holland. Our client Wales and West Utilities were faced with a significant challenge in dealing with severe riverbank erosion caused by this powerful tributary of the River Severn. The reach downstream of Berriew is … Continue reading Rescuing the River Rhiw
We have been working hard on the River Tywi project and thanks to the efforts of our Site Agent Rhodri Henry (above image, on the right) work has progressed well in spite of all that Mother Nature could throw at us! Below is a letter from the client after our works were completed that we … Continue reading Rhodri Tames The Tywi!
The saying “a picture paints a thousand words” could not be more accurately applied than to a current Salix erosion control solution at the University of Birmingham. The dreadful summer weather created the following story in the words of our client: “Thought you might be interested in the attached… The first picture shows us installing … Continue reading Balancing the Brooks!
Client – Wales & West Utilities Salix have been awarded a design and build contract on the River Tywi in Carmarthen. Various bioengineering techniques will be utilised for the SSSI and SAC site. A high pressure gas main is being threatened by riverbank erosion and Salix have been appointed to come up with a sustainable … Continue reading Salix on the River Tywi
Client – Environment Agency Pilot scheme for catchment restoration of the River Ecclesbourne, that forms part of the Water Framework Directive aim to return rivers to good ecological status. The original back channel was restored and a weir removed. The mill race was re profiled and a two stage channel cut to maintain low flows … Continue reading River Ecclesbourne