Biennial signs inspection and reporting services contract for signs located on State maintained roadways within the limits of FDOT Districts 4 and 6. Colliers Engineering & Design has worked on this contract over three separate contract cycles within FDOT D6, twice as the Prime, and one contract cycle within FDOT D4.

An average of 200 signs are inspected over each contract cycle including routine inspection of the following sign types: cantilever, span/bridge, butterfly, and cable/wire. Initial sign inspections are also required, including applying for overhead sign numbers for new signs not yet inspected previously.