above
activity
architecture
area
barrow
below
boom
building site
carry
cart
cement
civil engineering
construction
crane
dirty
edifice
elevated
engineering
erector
hang
high
hoist
hoisting
hook
industrial
industry
lifter
lifting
load
logistic
manage
manually
move
outdoor
platform
process
scaffold
scaffolding
service
site
supply
tipping
transport
transportation
trolley
under
wheel
wheelbarrow
work
zone