Question

Shoulder backing median: On typical cross section detail 5, median shoulder backing is only shown on the Eastbound side of the road. Takeoff for the linear footages along the median is 3,135 LF, whereas the bid item quantity shows 660 LF. On the Westbound side, there is 3,135 of Clear and Grub. Is this correct? Please clarify.

Answer

The Bid quantity, 660 LF, is correct, as shoulder backing is only applicable where the existing median ground elevation is lower than the adjacent edge of asphalt pavement.