This is so called because the bed constructed in this type of foundation is called grillage. This type of construction avoids deep excavation and provides the necessary area at the base of the structure to reduce the intensity of pressure within the safe bearing capacity of the soil.
The U.S. federal government requires a minimum of 75 hours of state-approved training for nursing assistants who work in nursing care facilities, according to the BLS. They also must pass a written competency evaluation, after which, successful candidates are awarded certification and become CNAs.
Michigan residents who wish to become certified nursing assistants are required to complete a CNA training program that is accredited and approved by the Michigan Department of Community Health.Aspiring CNAs must also pass the Michigan state nurse aide examination.tep 1: Find an approved program in your state: Find a CNA Training Program. To earn your CNA certification in Michigan, you will need to complete a minimum 75-hour nurse aide training program that is approved by the state.