219.502-2  Total set-asides.

(a)  Unless the contracting officer determines that the criteria for set-aside cannot be met, set aside for small business concerns acquisitions for-

(i)  Construction, including maintenance and repairs, under $2.5 million;

(ii)  Dredging under $1.5 million; and

(iii)  Architect-engineer services for military construction or family housing projects of under $350,000.