A utilities terminal for use in a raised floor system is disclosed. The utilities terminal includes a floor tile having an access cavity, a support pan and an upper surface. The support pan is positioned within the access cavity, and has at least one access opening. The utilities terminal further includes a utilities grommet configured to be received within the support pan, and covering at least a portion of the support pan. The utilities terminal further includes a plurality of cover blocks selectively configured and adapted to be received within the support pan, cover the remaining open area of the support pan, and positioned substantially flush to the upper surface of the floor tile.