Metallurgy • Welding fabrication • Corrosion • Materials selection • Mechanical testing of materials • Identification of material damage mechanisms

Stephen is a Chartered Waste Manager within the renewable energy, waste, resources and environment sector with over 20 years at a senior level. Stephen has previously held a Certificate of Technical Competency (CoTC) for composting. Stephen has worked within the private sector at a senior level for several waste management companies and global environmental infrastructure consultancies. Stephen is familiar with most waste treatment and renewable energy technologies. Stephen understands the technology supply...

I entered the profession as a 5 years indentured student apprentice for domestic, commercial and industrial sectors for plumbing, drainage, water, gas, boiler oils, public health engineering, building services engineering from August 1964 and qualified as an Engineer in 1969. I continued my academic and practical training to complete my professional qualification when I was awarded my Council of Engineering Institutions (CEI) Chartered Engineer (CEng) status in 1983. I became an expert witness in 1984. I...

Spinal injuries • Acquired brain injury • Amputations (leg or arm) • Complex medical needs

British Weather Services is the UK's longest established and leading independent meteorological organisation - founded 1987 and headed by the founder, senior meteorological observer, Jim N R Dale. We supply expert site investigations, court-ready desk reports, expert witness in court and media interviews. Quick turnaround, no convoluted padded-out reports, very competitive fees and professional conclusions are included within all reports. Trust us, compare the fees and feel free to try us. We are proud to...

Mechanical engineering • Electrical engineering • Agricultural engineering • Electromechanical engineering • Process and machinery • Electrical fires • Plumbing • Electrical systems

Environmental noise impact assessment • Measurement of noise & vibration • Sound insulation • Road traffic noise • Railway noise • Noise, nuisance • Industrial noise • Noise, planning • Building acoustics • Recreation noise

Rotating equipment • Packaged equipment • Machinery damage assessments • Mechanical and piping systems • MEP, oil, gas, power, petrochemical and energy transition • Pipelines • Wind turbine generators • Gearboxes • Pumps • Compressors • Diesel generators • Gas turbines • Air coolers • Heat exchangers • Heaters • HVAC • Pressure vessels • Valves • Lifting equipment • Asset integrity • LNG • LPG • Offshore • Cost estimates • Accident investigation • Root cause analysis • Contract management • Tendering • Procurement

Disputes between parties involved in the design, specification, installation, inspection, service, maintenance and commissioning of mechanical and public health building services comprising: • Air conditioning • Ventilation • Heating • HVAC controls • Renewable energy systems • Hot and cold water services • Above ground drainage, gas and water utility services

I provide independent and objective expert witness services in Environmental Health, Occupational Hygiene, Health and Safety, and Fire Safety Risk assessment. I have worked in these areas since 1978 and have provided expert witness services since 1996. I am trained as an expert witness and have provided over a thousand reports for the court. I accept instructions as a Single Joint Expert and from solicitors acting on single instructions for claimants and defendants. I have given evidence in court on numerous...

A Chartered Building Services Engineer and Designer with over 25 years' experience. Taking instruction as an expert witness since 2005. As the Managing Director of BSE3D Consulting Engineers, Mr Todd has worked on many large and small award-winning and complex buildings both in the UK and internationally. Supporting clients to look for alternative practical and economic solutions to any systems that require remediation. He can be most effective if he is instructed before disproportionate remedial works have...

Dry rot • Wet rot • Woodworm • Timber decay • Indoor air quality • Sick building syndrome • Flood & fire damage • Allergy problems in buildings • Conservation of historic buildings • Building defects analysis • Environmental health • Building mycologist, pathologist & environmental health scientist

Quantity surveying matters • Building surveying matters • Delay matters • Specialising in mechanical and electrical services

I have extensive experience in the design, specification, supervision and/or project management of mechanical and electrical engineering services installations, on a wide variety of commissions, including healthcare projects. During that time I have undertaken design audits and/or detailed technical appraisals of both new and existing mechanical and electrical engineering services installations, prepared expert witness reports and provided advice to clients and their legal representatives in respect of duties...

Having nearly 40 years' experience in the construction industry, working extensively with kitchen and bathroom installations, joinery, structural waterproofing and general construction in both domestic and commercial environments. Reporting on issues with floor finishes affected by incorrect screed specification or installation, caused by excessive moisture content, incorrect curing or incorrect use of expansion joints resulting in the failure of the flooring. Experienced in the design and laying of liquid...

Fire, arson & explosion forensic investigation • Cold case • Fire: domestic, commercial, agricultural, consumer product, domestic appliance, dust, electrical, camping, boats, marine, motor vehicle, gas • Fire damage: buildings, equipment • Personal injury by fire • Smoke damage • Fire-related murder • Fire safety: fire risk assessment • Regulatory Reform (Fire Safety) Order 2005 • Structural timber buildings: off-site risk assessment • Separating distance guidance • 16 Steps to Fire Safety

Weld flaws • Welding metallurgy • Welding procedures • Weld procedure qualification • Structural integrity • Engineering Critical Assessment and BS 7910 procedures • Fracture mechanics • Brittle fracture • Fracture toughness testing • Fracture and fatigue of welded structures • Steel metallurgy and microstructures

Metallurgist, materials scientist, inspection and failure expert • 40 years+ experience • Experienced expert witness • Non-destructive testing and evaluation (NDT, NDE) • Failure analysis • Metallurgical analysis • Fracture mechanisms • Inspection performance & reliability • Probability of detection (POD) • Human reliability • Digitalisation • Corrosion • Cracking • Hydrogen embrittlement (HIC) • Welding defects • Steam turbine failures • Hospital pipework • Storage tanks & facilities • Pipelines • Composite materials (GRP, CFRP) • Offshore • Oil...

Acoustics, noise & vibration consultant • Environmental noise & planning relating to commercial, industrial & residential development • Planning inquiries • Licensing hearings & appeals • Environmental Protection Act hearings & noise nuisance assessments • Road & rail transportation noise • Leisure & entertainment noise • Sound insulation of buildings • Vibration • Gym due diligence & solution diagnostics • Hearing loss claims

Railway noise • Railway vibration • Environmental noise • Planning & noise • Environmental vibration • Planning & vibration • Building vibration • Building acoustics • Sound in buildings • Sound insulation • Environmental impact assessment • Entertainments noise • Entertainments licensing • Industrial noise • Noise nuisance • Vibration nuisance • Construction noise • Construction vibration

Technical: • Petroleum products, including treatment design & development • Energy conservation & management • Environment • Oil & gas processing • Pipelines • Metal cutting • Metal forming • Mineral oil extraction • Gas supply & control • Pharmaceutical products • Process plant • Pressure vessels • Food & drink processing machinery • Chemical industry machinery • Welding • Functional: • Consultancy services • Process engineering & contracting • Quality control • Assurance & inspection ISO 9001/2 • Project management • Purchasing & procurement • Contracting •...

Electrical power systems • Switchgear • Transformers • Variable speed drives (VSDs) • Uninterruptible power supplies (UPS) • Power electronics • Circuit breakers • Switches • Transient voltages • Generators • Busbars • Electrical faults • Electro-mechanical devices • Relays • Solonoids • Electrical motors • Electrical heaters • Control systems • Boiler controls • SF6 breakers • Batteries • Vacuum circuit breakers

Particular expertise: adult only • Traumatic injuries, however caused • Medical emergency events • Application of computing to emergency medicine • Still & video image analysis • Environmental medicine, particularly hypothermia & heat-related illness • Medical negligence by carers & procedural errors

Keith has wide knowledge and experience in building services engineering (UK/international) in mechanical and electrical systems; private, public and military sectors. • Forensic engineering analysis professional competence - compliance with regulations, standards UK, EU(EN) • Power generation and electrical installations (power and lighting) design and construction • Mechanical (HVAC) engineering systems • Premature obsolescence, materials life-cycling

Mechanical & electrical building services, including: • Air conditioning • Ventilation • Heating • Hot & cold water services • Contractual disputes • Duties of parties involved in the design, installation & inspection of mechanical & electrical works

Experienced skin laser practitioner • Fellow of the Royal Society of Medicine • Emeritus President of the British Medical Laser Association • Negligence involving skin laser treatments • Ultra-violet radiation • Sunlight (biological effects) • Eye protection (UV, lasers, light, heat ray, infra-red, microwaves) • Lasers • Medical lasers • Laser safety • Non-ionising radiation • Sunbeds • Laser pens • Laser pointers • Laser hair removal • Laser treatment of veins • Head of skin laser clinics • Fellow of the Institute of Physics

Solar PV verification & validation • Infra-red testing • Electroluminescent testing • DC PV testing (daylight & dark IV) • System design • Inspection • High voltage systems • Ground source heat pumps • Wind energy • ESOS • Solar thermal • Energy efficiency Member of The Academy of Experts No 3922

Electrical contracting • Electrical installation • Electrical drawing & design services • Electrical building service engineering • Electrical estimation Attended courses in: • expert witness report writing • confidence in the courtroom

Russell Bralsford is an expert in the fields of domestic and industrial plumbing and heating systems. Having over 50 years of experience in domestic and commercial environments, Mr Bralsford has been engaged by leading law firms, legal practices and insurance companies to give evidence and opine in cases involving poor working practices, personal injury and property damage, and the design and efficiency of plumbing and heating systems.

After training as a marine engineer, I pursued a career in heat and mass transfer until establishing my own consulting firm. I was first retained by the Department of Energy, then by the DTI Design Advisory Service and the Production Engineering Research Association. I have since undertaken 46 plant design and build projects alongside 53 process consultancies, and completed 17 expert witness instructions. My CEng registration was predicated by the design and engineering of major projects for Alcan Aluminium,...

Environmental acoustics specialist also with extensive expertise in architectural acoustics. Specific expertise in the following areas: • Acoustics-related development planning issues • Environmental noise and vibration monitoring and assessment • Acoustic design of buildings Project-specific experience includes: • Residential, commercial and mixed-use development • Industry, infrastructure and mineral extraction • Healthcare, education and religious buildings • Leisure and entertainment venues

30 years working in power generation • Industrial plant • Project development and operations Experienced with major coal, oil and gas-fired power plants • Renewable energy • Wind turbines • Solar farms • Biomass • Electrical networks • Repair and maintenance facilities • Rotating machinery • Diesel engine generators • Gas-fired engines • Boilers • Transformers • Gas and steam turbines • Steam systems • Compressors • Pumps • Heat exchangers • Fuel preparation and storage • Materials handling • Investigations and root cause analysis • Drafting reports

Building services • Air conditioning systems • Office air conditioning systems • Boiler plant & heating systems • Condensation in building fabric • Drainage & plumbing • Environments for museums & works of art • Fees for consulting engineers • Close controlled environments • Swimming pool plant & equipment • Engineering evidence

40 years' experience in mechanical building services on housing developments, hotels, industrial, health care, education, data centre, hotel, commercial, custodial, religious, retail, hospitality and high-end residential developments covering new build, refurbishment and refitting projects • Roles at partner and director level in the design of projects and running maintenance teams • Numerous expert instructions over the past 25 years

Chemical engineering • Compressor • Concept selection • Corrosion • Facilities • Facilities engineering • Field development • Flow assurance • FPSO • FSO • Gas • Offshore • Oil • Onshore • Material selection • Pipelines • Piping • Platforms • Process engineering • Processing • Project engineering • Risers • Subsea • Topsides • Upstream • Midstream

Health & safety management systems • Organisational culture • Training & education • Incident investigation • Workplace traffic management • Machinery safety & guarding • Manual handling • Noise • Thermal comfort & stress • Confined space entry • COSHH assessments • Airborne contaminant control • Experienced in the assessment of requirement for, procurement, training, fitting, use, storage & maintenance of PPE & RPE • Exposure to hazardous substances • Asbestos exposure • Occupational hygiene