· The provision of innovative package solutions to the environmental protection sector.
· Stormwater source control technologies, specialist design reviews and consultancy for geo-environmental systems
· Sustainable urban drainage, incorporating rainwater and greywater re-use systems.
· Expertise in, attenuation, retention, flow controls
· Independent validation of systems utilising In-house hydraulic modelling and testing facility.
· Passive and active gas protection systems to structures.
· Cut-off and venting trench installation
· Landfill lining, capping and leachate collection systems
1.
Sustainable Urban Drainage Solutions
· Specialist installation of Rainwater Re-Use Systems – Design, supply and installation of rainwater systems incorporating porous paving systems, storage tanks, pumping stations and associated pipework.
· Direct and indirect infiltration techniques
· The assessment of available suitable systems, development of existing drainage facilities, design to ensure optimum performance, longevity, future flexibility and cost effectiveness.
· Design of zero discharge consent systems, using infiltration, reuse for watering soft landscaping, toilet flushing, car washing.
· On going research and development into pioneering stormwater source control technologies.
2.
Specialist Geo-Environmental Engineering
Systems
· Leachate Collection, Recirculation and Treatment - Design, supply and install recirculation systems to allow leachate to wet upper parts of landfill mass and accelerate ‘bio-reactor’ degradation. Design, supply and install leachate pumping, collection and aeration treatment systems.
· Barrier Trenches – Design, supply and installation of cut-off, barrier, venting and combination trenches to 8m deep. Trenches are used for water, leachate and gas migration control, for incorporation into and around sites and buildings and within saline, leachate and contaminated conditions.
· Venting Caps – Design, supply and install ‘breathing’ cap composite for old closed landfills that require protection from rain and are required to vent naturally.
· Steep Caps – Design, supply and installation of steep (up to 45º) vegetated caps
to closed
landfills, inclusive of gas venting and membrane drainage composites.
3.
Ground Engineering Solutions
· Slopes/Walls – Slope stability, slope reinforcement, slope erosion control. Design materials and construction of ‘green’ retaining walls.
· Paving – Lightweight paving, paving over ultra soft sub-grades. Caps, grassed paving and porous paving systems.
· Water-features – Design and construction of lakes, canals, water attenuation lagoons, channel erosion protection
4.
Gas protection to Structures
· Independent assessment of available suitable systems to ensure optimum design, longevity, future flexibility and cost effectiveness.
· Assessment of risks, selection of passive and mechanical venting system based on foundation layout and construction sequence, design layout including construction of drawings, details and specification, full third party PI insurance on design.
· Specialist installation of all associated materials, independent construction monitoring, membrane and venting system tests and certification, component guarantees and Quality Assurance.
5.
Landfill Engineering
· Landfill cell construction and development. Including inter alia, earthworks, liners, leachate control, leachate treatment and distribution, landfill gas collection and utilisation, power supply distribution and installation.
· Fusion welded HDPE Leachate collection pipework and network infrastructure. Leachate storage and treatment plants. Design and installation of aeration systems. Leachate storage tanks and lagoons. Storage tank covers, floating insulated lagoon covers. Odour control measures.
· Mineral, GCL and fully welded geosynthetic liners and caps. Leak detection composite liners, breathable landfill caps.
· HDPE landfill gas collection pipework. Manufacturer and installation of both sealed and naturally irrigated condensate vessels, bends and specialist pressure tested HDPE fabrications.
· Electrical distribution and installation. Pump design and installation. Pump control philosophy, panel design and manufacture. Weather controlled leachate spraying and recirculation systems.
6.
Protection to Underground Structures
· Independent assessment, design and installation of waterproofing systems for structures subjected to groundwater, contamination and gases.
· Assessment of risks and dependent selection of an appropriate membrane system. Full working design including drawings and specifications to British Standards, inclusive of full PI insurance.
· Provision of fully trained and approved operatives, all associated materials, independent construction monitoring, guarantees to cover materials with full on site installation Quality Assurance Systems.
7.
Feasibility
Specialist product and investigations for geo-environmental systems. Feasibility, product development, system suitability and budget quotations provided to establish financial viability.
8.
Research and Development
In-house specialist R & D facility, utilising partnering agreements with leading UK academic institutions and independent laboratories.
9.
Interactivity
Specialist inter company divisions comprise: -
Civil Engineering Operations
Total station Surveying and computer aided ground modelling
Control panel manufacture
Pump installation and distribution
Electrical engineering and installations
Mechanical engineering and installations
CAD office
Steel fabrication workshop
HDPE fabrication workshop
Generator and pump hire
Routine and reactive maintenance