construction camp; bunkhouse; workers' living quarters
Refers to temporary or semi-permanent housing provided for workers, typically at construction sites or remote work locations.
The workers' living quarters were built right next to the site.
He lives communally with other workers in the bunkhouse.
Compound of 作業員 (worker) + 宿舎 (lodging house). The exact historical derivation is uncertain, but the word is a straightforward modern compound.