This request for tender (RFT) by the Great Lakes Council is for the design and construction of two concrete road bridges known at Markwell Road Bridge B50 over Myall River, Markwell and Deep Creek Road Bridge B10 over Deep Creek, Markwell (north of Bulahdelah).

The existing bridge dimensions are as follows:
* Markwell Road B50 - 1 span bridge approx 12 meters long
* Deep Creek Road B10 - originally 1 span bridge approx 12 m long (temporary 15 m bridge installed after original bridge was washed away).

Slight alignment, height and length alternations are proposed for the Markwell Road Bridge.