Available in future versions of faker
# Random material
Faker::Construction.material #=> "Wood"
# Random subcontract category
Faker::Construction.subcontract_category #=> "Curb & Gutter"
# Random heavy_equipment
Faker::Construction.heavy_equipment #=> "Excavator"
# Random trade
Faker::Construction.trade #=> "Carpenter"
# Random standard_cost_code
Faker::Construction.standard_cost_code #=> "1-000 - Purpose"
# Random role
Faker::Construction.role #=> "Engineer"