Housing conditions and fitness for human habitation • Building and workmanship disputes, including quantum • Building defects and pathology • Building insurance and warranty claims, including fire, flood, structural, subsidence, etc. • Professional competence and negligence of building surveyors and architectural designers • Forensic analysis of building surveys/reports • Building workmanship and standards • Building accessibility • Personal injury

Tree hazard evaluation • Planning appeals & applications • Tree & branch failures • Tree nuisance • Root trespass • Subsidence • Industrial accidents involving arboricultural operations • Tree damage from construction operations • Tree damage to infrastructure, buildings & surfaces • Plant establishment • Tree failures (planting) • Mediterranean trees & landscapes • Amenity valuation • Tripping due to tree roots • Safe working practices & pruning practices • Woodlands • Fire protection • Ecology • Management • Restoration

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

Structural engineering design • Building contracts • Settlement or subsidence problems • Insurance relating to buildings • Civil engineering • Structural failures • Drainage • Accidents: industrial & commercial

Visiting sites to carry out independent inspection of failed flooring • Preparation of written reports for possible legal action • Identifying the cause of failed flooring & suggesting solutions • Expert witness services • Dispute resolutions • Consultancy services • Floor specifications guides & training • Technical advice • Onsite training for sales staff & installers • Bespoke training to retailers, manufacturers & distributors • Moisture testing • Sub-floor preparation courses • Carpet & impervious installation reports Additional...

Building surveying • Building technology • Buildings • Alterations to buildings • Damp in buildings • Dilapidations • Dilapidation of buildings • Construction of buildings • Construction • Architecture • Fire • Fire safety • Building regulations • Boundary disputes • Party walls • Building design • Building defects • Construction defects • Building inspection • Building condition • Building Act • Building engineering • Building pathology • Commercial buildings

Nick is a Chartered Civil and Structural Engineer with over 25 years’ experience in the construction industry. He started his career working on construction sites whilst studying civil engineering, obtaining a first-class honours degree. He then worked at a multi-disciplinary engineering consultancy in the UK, qualifying as a Chartered Engineer in 2009. Nick then began focusing on forensic engineering and dispute resolution work at a specialist consultancy in the UK, and has been working as an Expert Witness,...

All areas of disputes involving piling, diaphragm walling and foundation engineering (method, technical, quantum, delay, contract)

I am a Chartered Building Surveyor with over 40 years' experience in all aspects of building surveying and defect diagnosis, with particular experience in residential buildings. I am still actively involved in surveying and contract administration, and recent expert experience has related to housing disrepair, defective building works and criminal cases.

Geotechnical engineering • Piling • Ground improvement

Provides professional services in the following field of expertise: • Construction defects • Building contract and property title disputes • Landlord and tenant dilapidations • Section 11 housing disrepair

Highways • Bridges • Earthworks • Foundations • Drainage • Flood defences • Reinforced concrete • Multi-storey car parks • Retaining structures • Housing • Commercial developments • Sustainable drainage works • Contract administration

I am a Chartered Building Surveyor and a member of the Royal Institution of Chartered Surveyors with over a decade of surveying experience. I have also completed the RICS Expert Witness Certificate, and am familiar with providing CPR35-compliant reports. The majority of my experience is within core building surveying services, providing building surveys, building pathology and defect diagnosis, damp diagnosis and contract administration. I have a specific skillset within the heritage and listed buildings...

Expert in the design, construction & forensic analysis of defects & failures in geotechnical works including: • Deep basements • Deep foundations • Bored piles • Secant piles • Diaphragm walls • Continuous flight auger piles • Barrettes • Rock anchors

• Dispute resolution claims, adjudication and arbitration • Professional negligence claims - Philip regularly acts for parties that are seeking compensation from a negligent surveyor or representing surveyors where an allegation of negligence has been made • Expert witness reports acting as a claimant, defendant and/or single joint expert in building dispute matters • Party wall consultant and published author on the Party Wall Act, first person to undertake doctoral research into the Party Wall, etc., Act 1996 •...

Masonry defects & masonry product defects • Floor finish failures • Cast stone products, quality & failure • Glass fibre-reinforced concrete • Render finishes • Quality of brickwork • Defects & failures to concrete components & concrete structures • Car park toppings • Refurbishment to commercial & domestic property • Quality of concrete supply • Defective imprinted concrete • Objective digital comparison of questionable concrete surfaces

Valuation of mineral projects • Mining geology • Mineral economics • Mineral evaluation • Platinum group element exploration & production • Gold exploration & production • Mining feasibility • Technical & financial appraisal of mining projects • Mining finance • Environmental impact of mining • Valuation of mineral projects • Extractive industry finance • Coal projects • Mining methods • Extractive metallurgy • Mineral reserves & resources • Base metal projects • Metals & energy project appraisal & finance • Financial services • Mining & petroleum...

Structural connections • Tensile structures • Lightweight structures • Mobile structures • Limited lifespan structures • Engineering for public art • Construction with aluminium • Building materials • Buildings: collapse, construction, structural failure, subsidence • Traditional buildings • Reinforced concrete buildings • Fibre-reinforced concrete • Glass-reinforced concrete • Piling • Foundations: settlement and structural failure • Retaining walls • Structural glass • Structural masonry • Structural timber • Structural steel buildings • Structural...

Building contract disputes: financial & contractual analysis • Dilapidations claims • Dampness & disrepair claims • Party Wall Act • Defective or incomplete building works • Building defects: commercial & residential • Boundary disputes • Access to neighbouring land • Insolvency claims in construction contracts • Mr Frias-Robles is a Member of the Royal Institution of Chartered Surveyors (FRICS) • Party wall expert & Chairman of the Pyramus and Thisbe Club (Wessex Branch)

Building defects • Defective workmanship & construction defects • Survey reports • Mobile homes • Dilapidations • Architectural design • Building surveying General building cases: South West England & South Wales; mobile home cases: UK-wide

Structural engineering • Civil engineering • Residential, domestic, commercial, retail, industrial, infrastructure, education, arts & leisure, oil & gas • Buildings • Retaining structures • Foundations • Basements • Car parks • Offshore structures • Wind turbines • Industrial buildings • Heavy civils • Infrastructure • Portal frames • Tanks • Liquid retaining structures • Structural analysis • Structural assessment • Structural surveys • Structural design • Structural strengthening • Structural repair • Remedial works • Renovations • Professional negligence •...

Full-time expert witness experienced in technical report writing for building, development and construction project disputes and insurance claims • For claimant, defendant, contractor, employer, insurer • 40 years of professional industry experience, including 20 years at partner or director level in international property firms • Worked in the UK, Europe, US, Hong Kong, Australia and Dubai Building surveying • Building defects pathology diagnosis and causation • Inspections and survey reports • Professional negligence •...

Specialist in civil & structural engineering • Building structures • Nuclear-related structures • Inspections & appraisals of civil work & structures • Roads & drainage for industrial & housing developments • Experience in planning & building warrant submissions • Power industry, including renewable energy, power stations & substations • Embankment failures • Causes of flooding of land & property • Accidents on construction sites • Tripping accidents • Approved certifier of design • CDM Coordinator for CDM Regulations • Structures...

Over 35 years' experience in mineral resource assessment, geotechnical engineering, planning and design aspects of surface minerals, landfill and civil engineering developments involving: • Experience of preparing and presenting expert evidence at public inquiry and in court • Mineral resource evaluations and due diligence studies • Detailed geotechnical studies including geotechnical appraisals and assessments consistent with the requirements of the Quarries Regulations 1999 • Geotechnical design and risk assessment...

Building surveying • Expert in all aspects of building litigation, including defective construction, including, but not exclusively, drains, cavity walls, mortar, brickwork, roofs, floors, drainage, windows, dampness, condensation, concrete • Valuation for interim or final accounts • Advice on building contracts • Professional negligence • Whether a house is built to NHBC Building Regulations or Building Guarantee Standards • Party wall awards • Expert reports & advice • Compliant with CPR Other offices: (i) 1 Kew Place,...

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...

Chartered Building Surveyor and Chartered Procurement Consultant, with specialisms in the following: • Building defects analysis • Building pathology • Building maintenance • Construction projects • Construction design and management • Contractual matters (under JCT/NEC/ACA forms of contract) on all types of contract, including new build, maintenance and refurbishment • Public procurement • Public sector projects • Neighbourly disputes

Construction safety • Occupational health & safety • Personal injury • Slips & trips • Manual handling • Accident investigations • Flooding damage • Geotechnical engineering • Foundations & earthworks • Embankments & cuttings • Soil & rock slope instability • Subsidence, settlement & heave • Treatment of mineworkings • Landfill engineering • Stabilisation works • Retaining walls • Ground improvement • Contamination • Drainage

Structural engineering including: • Subsidence • Structural stability • Structural design of all major construction materials • Vibration of structures • Domestic, residential, commercial properties • Highway structures • Disputes in design • Housing disrepair (structural engineering) • Compliance with Building Regulations and Codes of Practice • High-rise construction • Foundation design (structure)

Housing disrepair • Accommodation • Building contractor disputes for residential refurbishment and extension projects

Nigel is a well-respected and experienced building surveyor. He has particular expertise in the design and management of disabled adaptations. Nigel's early career (1977-1985) was spent as a District Building Officer with NHS Estates. Nigel was responsible for the management of capital programmes, overseeing the refurbishment of the NHS Estate and managing the maintenance teams. Nigel started his own practice in 1985 to provide surveying and project management services. Nigel has built a varied client base,...

I am a Chartered Building Surveyor, Chartered Project Manager and Registered Valuer with over 20 years’ experience in project management and general building consultancy across the public and private sectors. I have completed the Legal Experience Training Advanced Professional Award in Expert Witness Evidence and have prepared several CPR-compliant expert witness reports either as a single joint expert or a sole expert. This includes disputes over: • Professional negligence • Building and construction works •...

Expert arboricultural evidence for developers & local authorities in planning appeals, hearings & public local inquiries • Expert witness statements & evidence relating to litigation involving arboriculture, tree root damage, subsidence, Tree Preservation Orders & high hedge disputes • Evidence relating to arboriculture, woodland management, insurance & valuation • Having previously been MD of the largest landscape & grounds maintenance contractor in the UK, I also specialise in resolution of contractual disputes,...

I have 50 years' experience of civil & structural engineering as a consultant covering a wide range of general engineering design & construction issues involving both modern & historic construction • I have provided expert witness advice on subsidence, settlement, drainage, building material problems & defects • Structural inadequacy of large steel structures • Resolution of insurance claims

Arboricultural consultant with experience as a Single Joint Expert and in Criminal, Civil and Coroner's Courts • Tree biology • Subsidence investigations for tree & property owners • Tree safety & accidents • Tree root damage to property & slips/trips • Personal injury claims as a result of tree roots & falling branches/trees • Professional negligence • Tree Preservation Orders - administration, applications & appeals • Trees & the planning process, including BS5837 & planning appeals • Valuation of amenity trees for civil...

Building defects • Building surveys • Dilapidations • Family disputes • Housing disrepair • Landlord and tenant compensation • Matrimonial disputes • Professional negligence • Party wall disputes • Valuation disputes

Architecture • Building defects and regulations • Glass and glazing systems • Health and safety

Foundation failures, including heave & subsidence-related problems • Building defects of structure & fabric, including concrete, steel, timber & masonry buildings, whether prefabricated or in situ • Footbridge & cycle bridge-related problems of deck & structure • Concrete failures due to contamination, chloride attack, carbonation, sulphate attack, alkali-silica reaction, together with pollution-related problems & their effect • Prestressing & related problems, including prestressed & post-tensioned in situ concrete •...

Arboriculture (tree surgery) • Forestry accidents at work involving employees, third parties & /or property • Trees on development sites (planning & protection issues) • Trees & low-rise building subsidence • Injury or damage caused by tree failure • Damage to trees by third parties • Illegal treework operations (felling)

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

Structural engineering • Civil engineering • Forensic engineering • Maritime engineering • Coastal engineering • Design • Construction • Workmanship • Professional negligence • Damage • Defects analysis • Cracking • Buckling • Corrosion • Deflections • Deterioration • Dilapidations • Settlement • Subsidence • Heave • Ground movement • Concrete quality • Concrete durability • Concrete strength • Concrete testing • Basements • Foundations • Refurbishment • New build • Historic buildings • Raised access floors • Floor slabs • Screeds • Structural analysis • Structural stability •...

Building surveying: • Structural surveys & valuation • Boundary disputes • Party wall administration • Building defect diagnosis • Construction & contract administration • Building disputes • Subsidence damage • Leasehold dilapidations • Duties of a Chartered Surveyor or Valuer & negligence • Double glazing & conservatory disputes • Fire damage • Fire precautions & means of escape • Kitchen & joinery installation disputes Simon Levy is the Principal of an active, multi-disciplined practice of Chartered Building Surveyors and Designers....

Arboricultural consultancy of all kinds, including: • Investigation of cases where subsidence or heave has occurred and involvement of trees is suspected. • Site surveys and reports for architects and developers, preparation of planning submissions and proofs of evidence for appeal hearings and public inquiries. • Assistance with Tree Preservation Order appeals. • Investigation of tree-related accidents. • Litigation concerning dangerous trees: nuisance and trespass. • Valuation of amenity trees and woodlands.

Building construction problems: • Negligence • Professional negligence (architecture & construction) • Home improvement disputes • Contractual disputes • Contractor & sub-contractor disputes • Improper contract administration (construction) • Claims investigation (property insurance) • Town & country planning: • Listed buildings • Architectural design: • Building conservation • Listed buildings • Design defects (faults) • Architectural defects • Construction works: • Project management (construction) • Architectural & building technology ...

Building pathology • Construction defects and costs • Boundary disputes • Professional negligence Other experts in the company: Mr Richard Brasnett Chartered Building Surveyor & Mr Aidan Stephenson Chartered Quantity Surveyor

Structural engineering • Civil engineering • Residential, domestic, commercial, retail, industrial, infrastructure, education, arts & leisure, oil & gas • Buildings • High-rise • Underground structures • Retaining structures • Foundations • Basements • Car parks • Bridges • Ports • Petrochemical facilities • Offshore structures • Wind turbines • Industrial buildings • Heavy civils • Infrastructure • Rail • Airports • Stations • Silos • Domes • Concrete shells • Steel grid shells • Portal frames • Tanks • Liquid retaining structures • Structural analysis • Structural...

Building regulations • Fire safety risk assessment • Fire regulations • Timberframe fire safety

Building contract disputes • Disrepair claims • Defective design & workmanship negligence claims • Building pathology • Building conversion & restoration • Party Wall, etc., Act Mr Mathieson is a Member of the Royal Institution of Chartered Surveyors, Managing Director of Ellis Belk Associates Limited and a practising Chartered Building Surveyor with many years' experience investigating building defects of both design and workmanship. In addition to his expert witness workload, Mr Mathieson has been involved with Channel...

Academy of Experts & Registered Expert Witness Consulting Engineer with more than 50 years' experience in the UK, Middle East, Far East and SE Asia. Design of numerous low- and high-rise commercial, industrial and public buildings and structures, as well as basements, foundations and retaining walls involving: • masonry • concrete • steel • timber. Investigation of defective: • design • materials • construction • fabrication • manufacturing. Investigation of: • failure in duty of care in civil, structural and environmental...

Subsidence cases • Workmanship issues in construction, both commercial and domestic • Drainage issues • Paving • Concrete • Brickwork defects • Defective design 40 years' experience of the construction industry in the UK and Middle East.

Residential and commercial valuations • Dilapidations • Building surveys • Leasehold extensions and enfranchisement • Japanese Knotweed diminution of value

Tree hazard evaluation • Planning appeals & applications • Tree & branch failures • Tree nuisance • Root trespass • Subsidence • Industrial accidents involving arboricultural operations • Tree damage from construction operations • Tree damage to infrastructure, buildings & surfaces • Plant establishment • Tree failures (planting) • Mediterranean trees & landscapes • Amenity valuation • Tripping due to tree roots • Safe working practices & pruning practices • Woodlands • Fire protection • Ecology • Management • Restoration

Arboriculture • Arboricultural impact assessments • Tree inspection & surveys • Dangerous trees • Decay • Tree health & safety surveys & reports • Tree Preservation Orders • Tree protection & planning • Tree amenity assessments • High hedges • Conservation areas

The geotechnical issues relating to the analysis, design, specification & construction of building & civil engineering works, e.g. residential developments, commercial developments, highways, railways, landfills • Specifically in the geotechnical areas of slope stability, quarry stability, foundation design & construction, retaining wall design & construction, highway design & construction, railway design & construction, landfill design & construction • Expert reports on all the above issues

Construction disputes • Geotechnical-related matters, i.e. insurance claims for subsidence & ground engineering design • Surveyors' negligence • Boundary disputes • Civil & structural engineering-related matters

I have been eradicating Japanese Knotweed for over 20 years and was one of the first five people in the UK to become a PCA Certified Surveyor . Therefore, I have the experience needed to deal with any breakout of the invasive weed. I have over 25 years of horticultural experience and over 10 years' experience completing arboricultural surveys, with all reports being completed to BS5837:2012 standards.

Design of earth-retaining structures • Basement design • Site investigation • Slope stability • Geotechnical monitoring • Numerical analysis of geotechnical structures • Ground improvement • Foundation & pile design • Reinforced earth

Building surveying • Building pathology and building defects • Construction disputes • Professional negligence in relation to building surveying and contract administration • Dilapidations • Party wall matters

RICS Registered Expert Witness I am a Chartered Quantity Surveyor with 30 years' construction experience in commercial, education, healthcare, justice, industrial, mixed-use, retail, infrastructure and residential buildings. I have significant hands-on experience in numerous forms of contract, including JCT, NEC, PFI, IChemE and bespoke main and subcontract forms. Quantum • Valuation of work carried out and sums withheld • Application of Construction Act • Payment notices • Payless notices • Notified sums • Extension...

General civil & structural engineering • Reinforced concrete design • Foundations design • Settlement & subsidence • Bridges • Drainage • Waterproofing • Roofing

Chartered Surveyor and Registered Valuer specialising in all types of residential property across most of East Anglia. Providing expert witness advice on valuation and residential survey work.

Rating appeals embracing Tribunal attendances (including Upper Chamber) • Boundary dispute issues • Valuation disputes • Building defect disputes

Mark has expertise in: • Tree safety • Trees in relation to accidents • Trees and boundary disputes • Root encroachment • Trees and planning • Amenity tree valuation • Tree Preservation Orders • Tree pruning (quality thereof) • Management of trees in relation to structural damage • Professional negligence relating to tree management, including planning applications

All aspects of geotechnical engineering, ground investigation, earthworks, foundations, piling, geotextiles, unforeseen ground claims • Author of SHW series 500 Drainage and Earthwork 600 series plus associated DMRB Vol 4 CUBS Expert Witness - Cardiff University Business School 2023

Analysis of defective building construction/design • Negligent building contract administration • Building contract disputes • Negligent building surveys of property • Dilapidations • Boundary disputes

Civil engineering • Steel erection & cladding • Reinforced concrete structures • Steelfixing & shuttering • Pipelines & drainage works • Scaffolding & work at height • Use of ladders • Tunnelling & tunnelling equipment • Marine work & offshore construction • Augered & impact piling • Grouting • Construction site practice • Earthworks & earthmoving equipment • Excavators & cranes • Contractual disputes & cranes Building • Structural surveys • Building defects • Subsidence & underpinning • Reinstatement following fire, flood or storm • Rising damp...

Arboriculture • Arboriculture accident investigation • Arboriculture planning & development • Arboriculture tree risk assessment • Arboriculture health & safety • Arboriculture professional negligence • Arboriculture training

Structural engineering • Civil engineering • Engineering design • Steelwork • Reinforced concrete • Masonry • Buildings • Basements • Movement • Cracking • Failure • Collapse • Waterproofing • Water ingress • Roofs • Floor slabs • Foundations • Piling • Underpinning • Retaining walls • Deep basements • Diaphragm walls • Heave • Subsidence • Ground movement • Deflection • Vibration • Railway stations • Underground stations • Airports • Car parks • Industrial buildings • Remedial works