Section 2
SEC. 2. Section three of said Act Numbered Five hundred and eighty-four is hereby amended by striking out the sentence in line four beginning with the words "one chief draftsman," and ending with the words, "one messenger, Class K," and inserting in lieu thereof the following: "one assistant engineer, class four; two assistant engineers, class five; one chief draftsman, class five; three assistant engineers, class six; one chief clerk, class six; five transitmen, class seven; one property clerk, class seven; one stenographer, class seven; five transitmen, class eight; one voucher clerk, class eight; one record clerk, class eight; three clerks, class nine; eight transitmen, class nine; three junior draftsmen, Class D; four junior draftsmen, Class G; ten surveymen, Class H; two messengers, Class K."