3 - Department of public service.

§ 3. Department  of  public  service.    There  shall  be in the state  government a department of public service. The chairman  of  the  public  service   commission  shall  be  the  chief  executive  officer  of  the  department. He shall appoint and shall have the power to remove, subject  to the provisions of  the  civil  service  law,  all  officers,  clerks,  inspectors,  experts and employees of the department, and to approve all  contracts for special service.  The chairman shall designate one of  the  commissioners  in  the department or an officer of the department to act  as deputy chairman during the absence or disability of the chairman  and  during  such  times such deputy chairman shall possess all the powers of  the chairman as chief executive officer of the department.