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.
Key code. A key code is a series of alphanumeric characters used by locksmiths to create a key. There are two kinds of key codes: blind codes and bitting codes. Blind codes. These are codes that require a chart or computer program to translate the blind code to a bitting code, which is used to create the actual key.