One of the key components to the development of the modern Prevailing Wage was the Davis-Bacon Act of 1931, a federal law which mandated that all laborers, contractors and subcontractors be paid a Prevailing Wage for all public works projects in excess of $2,000.
Suffix Portion of Chevy Engine Code. Suffix codes are either alphabetical or alphanumeric. Select the portion of the alphabet for your code. For example, select DTR-HQ if you'd like to find code DZ.
A prefix is a dialing code.   OR     A prefix can also be a letter or group of letters added to the  beginning of a word to make a new word. A suffix is much thâ¦e same,  but is added on to the end of a word instead. Janelle Cox.