51 - Filling vacancies by open competitive examination.

§ 51. Filling  vacancies by open competitive examination. 1.  Upon the  written request of the appointing officer stating his reasons  therefor,  or  on  its  own  initiative,  the  state  civil  service  department or  appropriate municipal  commission  may  determine  to  conduct  an  open  competitive  examination for filling a vacancy or vacancies instead of a  promotion examination.    2. Except where the state  civil  service  department  or  appropriate  municipal  commission  finds  that  there  are  less  than three persons  eligible for promotion in the promotion unit where the  vacancy  exists,  or  in  the  department,  if such vacancy is not in a separate promotion  unit, and except where the department or municipal commission determines  to  conduct  an   open   competitive   and   a   promotion   examination  simultaneously,  a  notice of intention to conduct such open competitive  examination or a copy of  the  appointing  officer's  request  for  open  competitive  examination,  as  the  case  may  be, shall be publicly and  conspicuously posted in the offices of both the appointing  officer  and  the  state  civil service department or appropriate municipal commission  and such request shall not be acted upon  until  said  notice  has  been  posted as aforesaid for a period of not less than fifteen days.    3. Any  employee  who  believes that a promotion examination should be  held for filling such vacancy may submit  to  the  state  civil  service  department  or appropriate municipal commission his request, in writing,  for a promotion examination rather than an open competitive examination,  stating the reasons why he believes it to  be  practicable  and  in  the  public interest to fill the vacancy by promotion examination.