8. the contractor shall perform the work in front of the supervision over the work or the contractor can delegate administrative control to others. By telling the name of the person who has been delegated the hiring person informed in writing.
Article 8., The contractor shall control in front of the operation. Or contractors to supervise work delegated to others. The names of those who were assigned to the employer in writing.
The 8. Contractor Need to control in front of jobs throughout the work Can entrust others or contractors control The names of those assigned to the employer know in writing