the lowest bona fide bid received from a qualified bidder for any or all such work, or 3.1.3 For work for which bids are not received, (1) the latest Detailed Cost Estimate, or (2) the A-E's latest Statement of Probable Construction Cost. 3.2 3.3 3.4 4.1 Construction Cost does not include the fees of the A-E and consultants, the cost of the land, rights-of-way, or other costs which are the respons