adult
architect
architecture
boss
build
building
business
civil
construct
construction
construction site
contractor
control
design
development
employee
employer
engineer
foreman
hardhat
helmet
human
job
maintenance
male
man
manager
occupation
orange
outside
person
photo
plan
portrait
production
professional
project
protection
safe
safety
show
sign
site
structure
success
superintendent
supervisor
technician
work