La. R.S. 11:1587

If any Section or part of any Section of this Chapter is declared to be unconstitutional, the remainder of this Chapter shall not thereby be invalidated. All provisions of the law inconsistent with the provisions of this Chapter are hereby repealed to the extent of such inconsistency. No payment on account of any benefit granted under the provisions of Part IV of this Chapter, shall become effective or begin to accrue until the end of thirty days following the date the system is established nor shall any compulsory retirement be made during such period.