Specifications include, but are not limited to: Prospective bidders will be bidding on the removal and replacement of the concrete steps (15’ wide) and landing of stair 1 at the Starved Rock Visitor Center in LaSalle County, Illinois. Work will include the removal of the existing concrete from the 7 stairs, (shown on the attached drawings are the original proposed design); replace concrete and steel reinforcement as needed; removal, cleaning and reinstalling the existing metal nonslip nosing tread as specified and shown on the attached drawing. The existing handrails will be reinstalled per attachments. Any sidewalk removal and replacement below or above the steps will be incidental to this work. If any sidewalk is needed to be removed, the contractor will met with the Regional Engineer to determine the limits.