Education: Secondary (high) school graduation certificate. Work site environment: Outdoors. At heights. Confined spaces. Noisy. Dangerous. Dusty. Hot. Work setting: Urban area. Various locations. Rural area. Tasks: Erect and dismantle concrete forms, scaffolding, ramps, catwalks shoring and barricades. Mix, pour and spread materials such as concrete and asphalt. Help medical examiner in charge. Assist in demolishing buildings. Clean and pile salvaged materials. Perform routine maintenance work. Remove rubble and other debris at construction sites. Experience: 7 months to less than 1 year.