Ghazi Ghat Bridge, Pakistan
Post tensioning investigation

Sint Maarten, West Indies
Alkali Aggregate Reactivity investigation

Morocco
Reinforced concrete investigation

Ireland
Various bridge investigations
Cement and aggregate quality control
Dam construction, on-site laboratory testing

Stockholm, Sweden
Light-weight concrete development

Pisek, Czechoslovakia
Investigation of flood damage to bridge

Bucharest, Romania
Materials testing consultancy, Pitesti motorway

Baghdad, Iraq
Load testing of bridge

Riyadh, Saudi Arabia
Sama bank building, concrete reinforcement corrosion investigation

Ras Laffan, Qatar
Off-shore oil and gas project, materials quality control
Aggregate petrography

Goa, India
Post-tensioned bridge investigation

Bangkok, Thailand
Bangkok Waste Water Project
Materials quality control

Hong Kong
Hong Kong Housing Authority
Overseeing of materials quality control system

Abu Dhabi
Aggregate and concrete testing and evaluation

Saudi Arabia
Aggregate/concrete consultancy
Aggregate evaluation

Cyprus
Aggregate testing
ASR evaluation

Greece
Cement testing

Kuwait City
Chemical analysis & concrete consultancy

Cairo Waste Water Project, Egypt
Materials testing and advice

Libya
Great Man-Made River project
Expert witness, materials and testing

Tripoli pipeline project
Engineering geology consultancy

Hanover, Germany
Cement production consultancy

Singapore
Concrete pavement failure investigation

Indonesia
Chemical analysis and concrete consultancy

Philippines
Aggregate testing and evaluation

Sweden
Aggregate testing and evaluation

Spain
Slate testing & materials consultancy
Stone floor investigation

Vermont, USA
Assessment of slate

Brazil
Assessment of slate

Argentina
Assessment of slate

Tunisia
Quarry assessments

Equatorial Guinea
Assessment of rock and aggregates

Brisbane, Australia
Investigation of stained black granite

Perth, Australia
Materials consultancy

China
Assessment of slate

Great House, Mustique
Investigation of deteriorating stone