When is a hired worker discharged from the obligation of work when the work is performed on the object while it is in the hirer's possession?

Primary text

If the worker performs the work on the hirer's property, such as when the hirer brings the object to his house for tailoring or dyeing, the worker is discharged from the work immediately upon completing the specific task done, and the wage becomes due instantly because the object is considered in the hirer's possession, making the completion effective moment by moment.