the builder―the constructor―the architect
a spinner
a person who does construction work
a salter
a worker who prepares the scaffolding of a construction site
According to the contractor.
to start the works―(土工なら)―break ground―(建築なら)―lay the corner-stone―(造船なら)―lay the keel―lay down a ship―(鉄道なら)―lay down a railway.
harbour-works