Engineering, research, design, development and surveying services; waste clearance and waste destruction; analysis and testing of waste materials; professional consultancy and advisory services relating to engineering, environmental and ecological matters; technical project studies; inspection of buildings, installations, plant and machinery; custom design of casks, containers, and procedures for transporting, storing, disposing of and shielding radioactive materials, information and advisory services, all relating to the aforesaid services; all included in Class 42.;