職別工事しきべつこうじ

noun

specialist subcontract work

Used in the construction industry to refer to work contracted out to specialized trades (e.g., electrical, plumbing, scaffolding) rather than performed by the main contractor.

• この現げん場ばでは、電でん気き工こう事じは職別しきべつ工こう事じとして外がい注ちゅうしている。

  On this site, the electrical work is subcontracted as specialist trade work.

• 職別しきべつ工こう事じの見み積つもりを各かく業ぎょう者しゃから取とってください。

  Please get estimates for the specialist subcontract work from each trade contractor.