Amend SB 1144 as follows: (1) In Section 1, line 12, strike the words "for service performed" and substitute "payable for at least 20 years service credit". (2) In Section 1, line 17, following the word "is", strike the remaining language in lines 17-23, and substitute "the sum of the percentage used to compute a standard service retirement annuity under Section 814.103 plus .5 percent.