Amends the Metropolitan Water Reclamation District Act. Provides that, among other things, notice of the duration of eligible lists of examinations of each position in the classified service shall be given by the Director of Human Resources by publication for 2 weeks preceding the examination in a daily newspaper of general circulation published in the county in which the sanitary district is situated, and the notice shall be posted by the Director in a conspicuous place in the Director's office for 2 weeks before the examination. Provides that, if fewer than 5 candidates are in the A, B, and C categories combined, then the Director may delay certification to fill a vacancy and hold an examination to provide a sufficient number of candidates on an updated eligible list. Provides that, among other apprentices, apprentices in a sanitary district's apprenticeship program for plant operations or laboratory operations shall not be included in the classified civil service. Provides that graduates of a sanitary district apprenticeship program shall be given additional points on examinations for civil service journeymen positions in entry-level positions in plant operations or laboratory operations classifications, in addition to the trades, at the sanitary district. Provides that, if an eligible list for the civil service journeyman trades or entry-level plant operations or laboratory operations classification already exists at the time a district apprentice completes the district program, then a special administration of the examination may be scheduled by the Director. Makes other and conforming changes.