938DISTANCE MARKERS

938.1DESCRIPTION —This work is furnishing and installation of distance markers on breakaway steel

posts or distance marker supports.

938.2MATERIAL—As shown on the Standard Drawings and as follows:

• Aluminum Blanks. Section 1103.04(a)

• Breakaway Steel Posts. Section 1103.08

• Anti-Theft Hardware. Section 1103.11(j)

• Brackets, Bars, Clamps, Straps and Gusset Plates (Supports). Section 1103.12(i)

938.3CONSTRUCTION—As shown on the Standard Drawings and as follows:

The location of an initial marker will be established by the Representative. Locate the markers in order along both main roadway sides, beginning as directed. Measure to accurately establish the marker locations, in 11-mile increments, along the outside pavement edge of the northbound or eastbound roadway only. Locate markers on the southbound or westbound roadway, opposite the marker locations established on the northbound or eastbound roadway. Drive posts or erect supports, where necessary, and mount markers. After mounting markers, tighten anti-theft nuts and bolts to ensure a snug fit. Erect markers facing traffic on distance marker brackets if a marker location is on a structure.

938.4MEASUREMENT AND PAYMENT—Each

The price includes posts and supports.