Smarter hip and knee repair. New artificial joints can last longerâbut are also oversold. Consumer Reports on Health: February 2009. Why good joints go bad | New parts for old bones | Minimally invasive surgey | Hip resurfacing | Partial knee replacement | Choosing a surgeon for a new hip or knee | Latest on glucosamine and chondroitin.
Master license: 1  One year of practical experience as a licensed Virginia journeyman; or. 2  Ten years of practical experience in the trade, verified by an affidavit from those who observed the candidateâs work in the trade.
All plumbers, electricians, and mechanical contractors are required to obtain a State commercial license with the State Licensing Board for Contractors to bid, contract, perform work, or be issued a permit for these trades if the cost of a project is in the amount of $10,000 or more.