Electrical and electronic equipment for use in checking and/or monitoring liquid and/or gas storage, transport and delivery apparatus and systems, including probes, sensors, analysers and other electrical and electronic equipment for detecting faults or leaks in liquid fuel and/or gas storage tanks, pipes and pumps; computer software, including computer software for use in checking, monitoring, maintaining, optimising and/or analysing liquid and/or gas storage, transport and delivery apparatus and systems, and including computer software for the analysis and testing of liquids and/or gases

Maintenance, inspection and repair of storage tanks and liquid and/or gas storage and/or distribution systems, including fuel storage and/or distribution apparatus and systems

Inspection services in the field of underground storage tanks

Computerised leak detection testing system primarily comprising an instrumented probe and water sensor, vacuum pump, mainframe analyzer and computer