From 18 to 23 I worked for two building firms as general labour but gained a good working knowledge of, ensuring site was tidy, wet mixing trades, setting out, marking out, floor screeding, installation of windows, ect
Then became a fencer for a large Essex Based fencing company. 
Other types of work :
:Geothermal and water well drilling /Pilling
:Magnox, interseve based at Bradwell nuclear power station, involved in all types of sampling projects. Gaining a large knowledge in health and safety,  hazardous waste, fully trained in cable avoidance tool
: PTSG, fall arrest engineer, working from heights traind, full body harness and lanyard, cable restraint systems installer