Containment systems engineering for landfills, tailings lagoons & heap leach pads • Geosynthetics engineering & use • Geosynthetics testing • Steepwall lining systems for deep quarry landfills • Composite lining systems, including clay, bentonite-enriched soil (BES), geomembranes, geotextiles • Leachate & landfill gas • Earthworks • Safety & risk in geotechnical engineering • Construction quality assurance (CQA) • Waste management & disposal • Ground investigation

Geotechnical engineering • Piling • Ground improvement

Extensive experience in hard landscaping, especially domestic sites • Specialising in paving, walling and construction, including decking and artificial grass • Also Japanese Knotweed and water issues, including site flooding and drainage

Combinable and potato crop agronomy • Fertiliser recommendations for all crop types except fruit • Sprayer filling and dilute pesticide washing disposal by biobeds and biofilters • Land-based legislation and effective practical interpretation on farm related to the Basic Payment Scheme (BPS), including all Good Agricultural and Environmental Conditions (GAECs) and Statutory Management Requirements (SMRs) covering water protection, nitrate vulnerable zones (NVZs), water abstraction, groundwater, soil management,...

Geotechnical engineering • Geotechnical analysis • Geotechnical design • Geotechnical assessment • Heavy civils • Buildings • Bridges • Basements • Maritime structures • Industrial slabs • Infrastructure • Road pavements • External paving • Site investigation • Desk study • Ground investigation • Groundwater • Seepage • Foundations • Shallow foundations • Footings • Raft foundations • Deep foundations • Bored piles • Driven piles • Rock sockets • Pile testing • Earth retaining structures • Reinforced earth walls • Gravity retaining wall • Gabion walls • Precast concrete...

Natural & artificial sports surfaces • Soil, grass, sand, top dressing & rootzone materials • Field & laboratory performance testing • Playing & surface quality assessment • Drainage • Sustainable drainage systems (SUDS) for sports & amenity surfaces • Materials for all sports played on natural & artificial (outdoor) surfaces • Golf, football, rugby, hockey, cricket, bowls, croquet, polo, amenity turf, outdoor sport • Domestic lawns • Multi-use games areas (MUGAs), 3G pitches, 'Astroturf' • Equestrian arenas & tracks

Health risk assessment & control of hazards in the workplace • Occupational hygiene • Noise • Hand-arm vibration • COSHH • LEV • Personal protective equipment • Legionella risk assessment & control • Microbiological hazards Areas of expert witness work include: • Investigation of workplace accidents and environmental pollution incidents • Identification of causative factors in cases of occupational ill-health • Examination of work environments and equipment following failure and/or injury • Inspection of workplaces, processes...

Over 40 years of professional experience investigating water-related problems in construction and environmental health. Acted as expert or single joint expert for over 300 civil and criminal cases, arbitration, adjudication and public enquiries. Recent clients have included DEFRA, Drinking Water Inspectorate, NHS, Environment Agency, National House Building Council, local authorities and water PLCs. Specification and management of water systems and water protection in buildings • Drainage • Sewage treatment • Septic...

Land drainage • Flood risk • Soil surveys • Soil husbandry • Land restoration • Water holdings structures/constructed wetlands • Natural flood management • Diffuse Water Pollution from Agriculture (DWPA) • Particular experience of soils and drainage along cross-country construction projects, such as pipeline installations • Providing consultancy and expert witness for soils and drainage disputes related to land development, land severance and breaches in land drainage law in England and Wales

Soil mechanics • Foundation engineering • Mineral stability • Contaminated land • Slope instabilities • Conditions of contract • Development constraints

Soil mechanics • Foundation engineering • Mineral stability • Slope instabilities • Conditions of contract • Development constraints • Offshore foundations

Expert witness reports on garden and landscape projects relating to standards, quality of construction, workmanship and contractual issues relating to Terms and Conditions and CDM Regulations • Accredited Evaluative Mediator for Civil and Commercial Disputes • Specialising in dispute issues in the garden and landscape industry, including Civil Procedure Rules Part 35 reports, statements of opinion, preliminary reports and distance reports

Assessment and design of silage, slurry and manure handling, storage and application equipment and facilities • Compliance with agri-pollution legislation • Agricultural land management, including soil, manure and vegetation management practice

Expert advice can be given in all aspects of asbestos in the field of occupational hygiene, including historic exposure assessment, rent arbitrations or litigations resulting from irreversible damage to belongings & /or property

Glass analysis • Paint analysis • Fibre analysis • Footwear mark & toolmark comparisons • Forensic evidence, general • Analytical chemistry • Drink drive calculations • Drug analysis, valuation & packaging • MDT analysis • Drug driving • Electronic tags